Java нас обманывает: скрытая цена чистого кода

Все началось с того что я неожиданно стал безработным Java-разработчиком. Да, сейчас такое случается. (и я кстати в поиске работы, если что).

А что делает увлеченный Java-разработчик, когда у него появляется много свободного времени? Правильно! Тратит его на Java))

Те, кто читал мои последние статьи, возможно заметил, что я от раза к разу, все глубже погружал свой взгляд на подкапотную работу JVM, аллокации и работу GC.

И сегодня я задался вопросом — если есть нюансы которые явно негативно влияют на скорость и качество работы отдельных частей моего кода, то наверняка, в совокупности, в некоторых runtime-сценариях, они могут натворить дел?

Я написал простой код. И решил позапускать его в разных средах и вариациях. И результаты оказались намного менее очевидными, чем я ожидал.

Уверен, что многих удивят результаты и выводы моих тестов.

Часть 1. Эксперимент: что происходит с JVM, когда стили встречаются с нагрузкой

Я написал два класса, которые делают одно и то же: обрабатывают список заказов — нормализуют имя клиента и применяют налоговую ставку к сумме.

Декларативный HighChurnProcessor

import java.math.BigDecimal;import java.util.List;import java.util.Random;import java.util.stream.IntStream;public class HighChurnProcessor {    //иммутабельный дто    record Order(            String customerName,            BigDecimal total,            BigDecimal taxRate    ) {        Order applyTax() {            return new Order(                    customerName,                    total.add(total.multiply(taxRate)),                    taxRate            );        }        Order normalizeName() {            String normalized = customerName != null ? customerName.trim().toLowerCase() : null;            return new Order(normalized, total, taxRate);        }    }    public static void main(String[] args) {        //генерация тестовых данных        int size = 1500_000;        List<Order> orders = generateOrders(size);        //прогрев JIT, нужен        for (int i = 0; i < 10_000; i++) {            Order o = orders.get(i % orders.size());            o = o.normalizeName().applyTax();        }        //тут основные аллокации        long start = System.nanoTime();        List<Order> processed = orders.stream()                .map(Order::normalizeName)                .map(Order::applyTax)                .toList();        long end = System.nanoTime();        System.out.println("HighChurnProcessor: " + (end - start) / 1_000_000 + " ms");        System.out.println("Sample: " + processed.get(0));    }    //создаем заказ    private static List<Order> generateOrders(int size) {        Random rnd = new Random(42);        return IntStream.range(0, size)                .mapToObj(                        i -> new Order(                                "  Customer" + i + "  ",                                BigDecimal.valueOf(100 + rnd.nextDouble() * 900),                                BigDecimal.valueOf(0.1 + rnd.nextDouble() * 0.2)                        )                )                .toList();    }}

Императивный LowChurnProcessor

import java.math.BigDecimal;import java.util.ArrayList;import java.util.List;import java.util.Random;public class LowChurnProcessor {    //мутабельный POJO    static class Order {        String customerName;        BigDecimal total;        BigDecimal taxRate;        Order(                String customerName,                BigDecimal total,                BigDecimal taxRate        ) {            this.customerName = customerName;            this.total = total;            this.taxRate = taxRate;        }        void applyTax() {            total = total.add(total.multiply(taxRate));        }        void normalizeName() {            if (customerName != null) {                customerName = customerName.trim().toLowerCase();            }        }    }    public static void main(String[] args) {        //генерация тестовых данных        int size = 1500_000;        List<Order> orders = generateOrders(size);        //прогрев JIT        for (int i = 0; i < 10_000; i++) {            Order o = orders.get(i % orders.size());            o.normalizeName();            o.applyTax();        }        //аллокации тут        long start = System.nanoTime();        for (Order o : orders) {            o.normalizeName();            o.applyTax();        }        long end = System.nanoTime();        System.out.println("LowChurnProcessor: " + (end - start) / 1_000_000 + " ms");        //используем результат, чтобы JIT не выбросил вычисления        System.out.println("Sample: " + orders.get(0).customerName + " " + orders.get(0).total);    }    //рандомим заказ    private static List<Order> generateOrders(int size) {        Random rnd = new Random(42);        List<Order> list = new ArrayList<>(size);        for (int i = 0; i < size; i++) {            list.add(                    new Order(                            "  Customer" + i + "  ",                            BigDecimal.valueOf(100 + rnd.nextDouble() * 900),                            BigDecimal.valueOf(0.1 + rnd.nextDouble() * 0.2)                    )            );        }        return list;    }}

Один класс написан в императивном стиле с мутабельными POJO. Второй в современном функциональном стиле: иммутабельный record, Stream API, .map().toList().

Обратите внимание на вот этот фрагмент второго варианта — именно так сегодня пишут обработку событий во многих проектов на Spring, Quarkus и Micronaut:

//примерно-типичная обработка событий в Kafka консьюмереList<Order> processed = orders.stream()    .map(Order::normalizeName)    .map(Order::applyTax)    .toList();

Выглядит современно, декларативно и безопасно? Нет никаких временных переменных, никакой ручной возни с циклами. Чистый, композируемый, функциональный стиль.

Но именно он является сегодня героем статьи. Запомним его.

Я запустил оба класса на одном и том же объёме данных — 1,5 миллиона записей. Одинаковая бизнес-логика, одинаковые входные данные, фиксированная куча в 512 МБ.

//настройки запуска-Xms512m -Xmx512m -Xlog:gc*:file=gc_low_21g1.log

И увидел то, что заставило меня начать копать глубже.

JDK 21, G1 — стандартный продакшен-сетап

Самая распространённая конфигурация: относительно свежая LTS-версия Java и сборщик G1, который по умолчанию включён начиная с Java 9. Именно так запускают большинство микросервисов.

gc_low_21g1.log

[0.007s][info][gc,init] CardTable entry size: 512[0.007s][info][gc     ] Using G1[0.010s][info][gc,init] Version: 21.0.10+7-LTS (release)[0.010s][info][gc,init] CPUs: 24 total, 24 available[0.010s][info][gc,init] Memory: 32581M[0.010s][info][gc,init] Large Page Support: Disabled[0.010s][info][gc,init] NUMA Support: Disabled[0.010s][info][gc,init] Compressed Oops: Enabled (32-bit)[0.010s][info][gc,init] Heap Region Size: 1M[0.010s][info][gc,init] Heap Min Capacity: 512M[0.010s][info][gc,init] Heap Initial Capacity: 512M[0.010s][info][gc,init] Heap Max Capacity: 512M[0.010s][info][gc,init] Pre-touch: Disabled[0.010s][info][gc,init] Parallel Workers: 18[0.010s][info][gc,init] Concurrent Workers: 5[0.010s][info][gc,init] Concurrent Refinement Workers: 18[0.010s][info][gc,init] Periodic GC: Disabled[0.015s][info][gc,metaspace] CDS archive(s) mapped at: [0x000001d2c1000000-0x000001d2c1c80000-0x000001d2c1c80000), size 13107200, SharedBaseAddress: 0x000001d2c1000000, ArchiveRelocationMode: 1.[0.015s][info][gc,metaspace] Compressed class space mapped at: 0x000001d2c2000000-0x000001d302000000, reserved size: 1073741824[0.015s][info][gc,metaspace] Narrow klass base: 0x000001d2c1000000, Narrow klass shift: 0, Narrow klass range: 0x100000000[0.091s][info][gc,start    ] GC(0) Pause Young (Normal) (G1 Evacuation Pause)[0.092s][info][gc,task     ] GC(0) Using 12 workers of 18 for evacuation[0.094s][info][gc,phases   ] GC(0)   Pre Evacuate Collection Set: 0.05ms[0.094s][info][gc,phases   ] GC(0)   Merge Heap Roots: 0.04ms[0.094s][info][gc,phases   ] GC(0)   Evacuate Collection Set: 1.55ms[0.094s][info][gc,phases   ] GC(0)   Post Evacuate Collection Set: 0.16ms[0.094s][info][gc,phases   ] GC(0)   Other: 0.66ms[0.094s][info][gc,heap     ] GC(0) Eden regions: 25->0(23)[0.094s][info][gc,heap     ] GC(0) Survivor regions: 0->4(4)[0.094s][info][gc,heap     ] GC(0) Old regions: 0->4[0.094s][info][gc,heap     ] GC(0) Humongous regions: 6->6[0.094s][info][gc,metaspace] GC(0) Metaspace: 1026K(1152K)->1026K(1152K) NonClass: 952K(1024K)->952K(1024K) Class: 73K(128K)->73K(128K)[0.094s][info][gc          ] GC(0) Pause Young (Normal) (G1 Evacuation Pause) 31M->13M(512M) 2.640ms[0.094s][info][gc,cpu      ] GC(0) User=0.00s Sys=0.00s Real=0.00s[0.111s][info][gc,start    ] GC(1) Pause Young (Normal) (G1 Evacuation Pause)[0.111s][info][gc,task     ] GC(1) Using 12 workers of 18 for evacuation[0.113s][info][gc,phases   ] GC(1)   Pre Evacuate Collection Set: 0.05ms[0.113s][info][gc,phases   ] GC(1)   Merge Heap Roots: 0.08ms[0.113s][info][gc,phases   ] GC(1)   Evacuate Collection Set: 1.65ms[0.113s][info][gc,phases   ] GC(1)   Post Evacuate Collection Set: 0.13ms[0.113s][info][gc,phases   ] GC(1)   Other: 0.04ms[0.113s][info][gc,heap     ] GC(1) Eden regions: 23->0(35)[0.113s][info][gc,heap     ] GC(1) Survivor regions: 4->4(4)[0.113s][info][gc,heap     ] GC(1) Old regions: 4->14[0.113s][info][gc,heap     ] GC(1) Humongous regions: 6->6[0.113s][info][gc,metaspace] GC(1) Metaspace: 1029K(1152K)->1029K(1152K) NonClass: 955K(1024K)->955K(1024K) Class: 73K(128K)->73K(128K)[0.113s][info][gc          ] GC(1) Pause Young (Normal) (G1 Evacuation Pause) 36M->23M(512M) 2.087ms[0.113s][info][gc,cpu      ] GC(1) User=0.00s Sys=0.00s Real=0.00s[0.132s][info][gc,start    ] GC(2) Pause Young (Normal) (G1 Evacuation Pause)[0.132s][info][gc,task     ] GC(2) Using 12 workers of 18 for evacuation[0.135s][info][gc,phases   ] GC(2)   Pre Evacuate Collection Set: 0.08ms[0.135s][info][gc,phases   ] GC(2)   Merge Heap Roots: 0.10ms[0.135s][info][gc,phases   ] GC(2)   Evacuate Collection Set: 2.53ms[0.135s][info][gc,phases   ] GC(2)   Post Evacuate Collection Set: 0.30ms[0.135s][info][gc,phases   ] GC(2)   Other: 0.04ms[0.135s][info][gc,heap     ] GC(2) Eden regions: 35->0(49)[0.135s][info][gc,heap     ] GC(2) Survivor regions: 4->5(5)[0.135s][info][gc,heap     ] GC(2) Old regions: 14->26[0.135s][info][gc,heap     ] GC(2) Humongous regions: 6->6[0.135s][info][gc,metaspace] GC(2) Metaspace: 1029K(1152K)->1029K(1152K) NonClass: 955K(1024K)->955K(1024K) Class: 73K(128K)->73K(128K)[0.135s][info][gc          ] GC(2) Pause Young (Normal) (G1 Evacuation Pause) 58M->36M(512M) 3.243ms[0.135s][info][gc,cpu      ] GC(2) User=0.12s Sys=0.08s Real=0.00s[0.159s][info][gc,start    ] GC(3) Pause Young (Normal) (G1 Evacuation Pause)[0.159s][info][gc,task     ] GC(3) Using 12 workers of 18 for evacuation[0.163s][info][gc,phases   ] GC(3)   Pre Evacuate Collection Set: 0.12ms[0.163s][info][gc,phases   ] GC(3)   Merge Heap Roots: 0.09ms[0.163s][info][gc,phases   ] GC(3)   Evacuate Collection Set: 3.21ms[0.163s][info][gc,phases   ] GC(3)   Post Evacuate Collection Set: 0.20ms[0.163s][info][gc,phases   ] GC(3)   Other: 0.04ms[0.163s][info][gc,heap     ] GC(3) Eden regions: 49->0(65)[0.163s][info][gc,heap     ] GC(3) Survivor regions: 5->7(7)[0.163s][info][gc,heap     ] GC(3) Old regions: 26->43[0.163s][info][gc,heap     ] GC(3) Humongous regions: 6->6[0.163s][info][gc,metaspace] GC(3) Metaspace: 1029K(1152K)->1029K(1152K) NonClass: 955K(1024K)->955K(1024K) Class: 73K(128K)->73K(128K)[0.163s][info][gc          ] GC(3) Pause Young (Normal) (G1 Evacuation Pause) 85M->55M(512M) 3.792ms[0.163s][info][gc,cpu      ] GC(3) User=0.00s Sys=0.00s Real=0.00s[0.192s][info][gc,start    ] GC(4) Pause Young (Normal) (G1 Evacuation Pause)[0.192s][info][gc,task     ] GC(4) Using 12 workers of 18 for evacuation[0.196s][info][gc,phases   ] GC(4)   Pre Evacuate Collection Set: 0.09ms[0.196s][info][gc,phases   ] GC(4)   Merge Heap Roots: 0.11ms[0.196s][info][gc,phases   ] GC(4)   Evacuate Collection Set: 3.99ms[0.196s][info][gc,phases   ] GC(4)   Post Evacuate Collection Set: 0.28ms[0.196s][info][gc,phases   ] GC(4)   Other: 0.05ms[0.196s][info][gc,heap     ] GC(4) Eden regions: 65->0(82)[0.196s][info][gc,heap     ] GC(4) Survivor regions: 7->9(9)[0.196s][info][gc,heap     ] GC(4) Old regions: 43->66[0.196s][info][gc,heap     ] GC(4) Humongous regions: 6->6[0.196s][info][gc,metaspace] GC(4) Metaspace: 1029K(1152K)->1029K(1152K) NonClass: 955K(1024K)->955K(1024K) Class: 73K(128K)->73K(128K)[0.196s][info][gc          ] GC(4) Pause Young (Normal) (G1 Evacuation Pause) 120M->81M(512M) 4.666ms[0.196s][info][gc,cpu      ] GC(4) User=0.00s Sys=0.00s Real=0.00s[0.231s][info][gc,start    ] GC(5) Pause Young (Normal) (G1 Evacuation Pause)[0.231s][info][gc,task     ] GC(5) Using 12 workers of 18 for evacuation[0.237s][info][gc,phases   ] GC(5)   Pre Evacuate Collection Set: 0.14ms[0.237s][info][gc,phases   ] GC(5)   Merge Heap Roots: 0.09ms[0.237s][info][gc,phases   ] GC(5)   Evacuate Collection Set: 5.16ms[0.237s][info][gc,phases   ] GC(5)   Post Evacuate Collection Set: 0.25ms[0.237s][info][gc,phases   ] GC(5)   Other: 0.07ms[0.237s][info][gc,heap     ] GC(5) Eden regions: 82->0(103)[0.237s][info][gc,heap     ] GC(5) Survivor regions: 9->12(12)[0.237s][info][gc,heap     ] GC(5) Old regions: 66->96[0.237s][info][gc,heap     ] GC(5) Humongous regions: 6->6[0.237s][info][gc,metaspace] GC(5) Metaspace: 1029K(1152K)->1029K(1152K) NonClass: 955K(1024K)->955K(1024K) Class: 73K(128K)->73K(128K)[0.237s][info][gc          ] GC(5) Pause Young (Normal) (G1 Evacuation Pause) 163M->114M(512M) 5.840ms[0.237s][info][gc,cpu      ] GC(5) User=0.00s Sys=0.00s Real=0.01s[0.281s][info][gc,start    ] GC(6) Pause Young (Normal) (G1 Evacuation Pause)[0.281s][info][gc,task     ] GC(6) Using 12 workers of 18 for evacuation[0.288s][info][gc,phases   ] GC(6)   Pre Evacuate Collection Set: 0.13ms[0.288s][info][gc,phases   ] GC(6)   Merge Heap Roots: 0.11ms[0.288s][info][gc,phases   ] GC(6)   Evacuate Collection Set: 6.48ms[0.288s][info][gc,phases   ] GC(6)   Post Evacuate Collection Set: 0.40ms[0.288s][info][gc,phases   ] GC(6)   Other: 0.04ms[0.289s][info][gc,heap     ] GC(6) Eden regions: 103->0(130)[0.289s][info][gc,heap     ] GC(6) Survivor regions: 12->15(15)[0.289s][info][gc,heap     ] GC(6) Old regions: 96->134[0.289s][info][gc,heap     ] GC(6) Humongous regions: 6->6[0.289s][info][gc,metaspace] GC(6) Metaspace: 1029K(1152K)->1029K(1152K) NonClass: 955K(1024K)->955K(1024K) Class: 73K(128K)->73K(128K)[0.289s][info][gc          ] GC(6) Pause Young (Normal) (G1 Evacuation Pause) 217M->155M(512M) 7.341ms[0.289s][info][gc,cpu      ] GC(6) User=0.00s Sys=0.00s Real=0.01s[0.344s][info][gc,start    ] GC(7) Pause Young (Normal) (G1 Evacuation Pause)[0.344s][info][gc,task     ] GC(7) Using 12 workers of 18 for evacuation[0.354s][info][gc,phases   ] GC(7)   Pre Evacuate Collection Set: 0.10ms[0.354s][info][gc,phases   ] GC(7)   Merge Heap Roots: 0.10ms[0.354s][info][gc,phases   ] GC(7)   Evacuate Collection Set: 10.04ms[0.354s][info][gc,phases   ] GC(7)   Post Evacuate Collection Set: 0.38ms[0.354s][info][gc,phases   ] GC(7)   Other: 0.05ms[0.354s][info][gc,heap     ] GC(7) Eden regions: 130->0(138)[0.354s][info][gc,heap     ] GC(7) Survivor regions: 15->19(19)[0.354s][info][gc,heap     ] GC(7) Old regions: 134->182[0.354s][info][gc,heap     ] GC(7) Humongous regions: 6->6[0.354s][info][gc,metaspace] GC(7) Metaspace: 1029K(1152K)->1029K(1152K) NonClass: 955K(1024K)->955K(1024K) Class: 73K(128K)->73K(128K)[0.355s][info][gc          ] GC(7) Pause Young (Normal) (G1 Evacuation Pause) 285M->207M(512M) 10.810ms[0.355s][info][gc,cpu      ] GC(7) User=0.17s Sys=0.02s Real=0.01s[0.411s][info][gc,start    ] GC(8) Pause Young (Normal) (G1 Evacuation Pause)[0.411s][info][gc,task     ] GC(8) Using 12 workers of 18 for evacuation[0.428s][info][gc,phases   ] GC(8)   Pre Evacuate Collection Set: 0.13ms[0.428s][info][gc,phases   ] GC(8)   Merge Heap Roots: 0.10ms[0.428s][info][gc,phases   ] GC(8)   Evacuate Collection Set: 15.50ms[0.428s][info][gc,phases   ] GC(8)   Post Evacuate Collection Set: 0.68ms[0.428s][info][gc,phases   ] GC(8)   Other: 0.04ms[0.428s][info][gc,heap     ] GC(8) Eden regions: 138->0(123)[0.428s][info][gc,heap     ] GC(8) Survivor regions: 19->20(20)[0.428s][info][gc,heap     ] GC(8) Old regions: 182->236[0.428s][info][gc,heap     ] GC(8) Humongous regions: 6->6[0.428s][info][gc,metaspace] GC(8) Metaspace: 1029K(1152K)->1029K(1152K) NonClass: 955K(1024K)->955K(1024K) Class: 73K(128K)->73K(128K)[0.428s][info][gc          ] GC(8) Pause Young (Normal) (G1 Evacuation Pause) 345M->262M(512M) 16.596ms[0.428s][info][gc,cpu      ] GC(8) User=0.08s Sys=0.02s Real=0.02s[0.478s][info][gc,start    ] GC(9) Pause Young (Concurrent Start) (G1 Evacuation Pause)[0.478s][info][gc,task     ] GC(9) Using 12 workers of 18 for evacuation[0.489s][info][gc,phases   ] GC(9)   Pre Evacuate Collection Set: 0.28ms[0.489s][info][gc,phases   ] GC(9)   Merge Heap Roots: 0.10ms[0.489s][info][gc,phases   ] GC(9)   Evacuate Collection Set: 10.23ms[0.489s][info][gc,phases   ] GC(9)   Post Evacuate Collection Set: 0.61ms[0.489s][info][gc,phases   ] GC(9)   Other: 0.06ms[0.489s][info][gc,heap     ] GC(9) Eden regions: 123->0(106)[0.489s][info][gc,heap     ] GC(9) Survivor regions: 20->18(18)[0.489s][info][gc,heap     ] GC(9) Old regions: 236->287[0.489s][info][gc,heap     ] GC(9) Humongous regions: 6->6[0.489s][info][gc,metaspace] GC(9) Metaspace: 1029K(1152K)->1029K(1152K) NonClass: 955K(1024K)->955K(1024K) Class: 73K(128K)->73K(128K)[0.489s][info][gc          ] GC(9) Pause Young (Concurrent Start) (G1 Evacuation Pause) 385M->310M(512M) 11.421ms[0.489s][info][gc          ] GC(10) Concurrent Mark Cycle[0.489s][info][gc,cpu      ] GC(9) User=0.00s Sys=0.00s Real=0.01s[0.489s][info][gc,marking  ] GC(10) Concurrent Scan Root Regions[0.492s][info][gc,marking  ] GC(10) Concurrent Scan Root Regions 2.940ms[0.492s][info][gc,marking  ] GC(10) Concurrent Mark[0.492s][info][gc,marking  ] GC(10) Concurrent Mark From Roots[0.492s][info][gc,task     ] GC(10) Using 5 workers of 5 for marking[0.520s][info][gc,marking  ] GC(10) Concurrent Mark From Roots 27.787ms[0.520s][info][gc,marking  ] GC(10) Concurrent Preclean[0.520s][info][gc,marking  ] GC(10) Concurrent Preclean 0.013ms[0.520s][info][gc,start    ] GC(10) Pause Remark[0.520s][info][gc          ] GC(10) Pause Remark 369M->369M(512M) 0.416ms[0.521s][info][gc,cpu      ] GC(10) User=0.00s Sys=0.00s Real=0.00s[0.521s][info][gc,marking  ] GC(10) Concurrent Mark 28.340ms[0.521s][info][gc,marking  ] GC(10) Concurrent Rebuild Remembered Sets and Scrub Regions[0.532s][info][gc,marking  ] GC(10) Concurrent Rebuild Remembered Sets and Scrub Regions 11.301ms[0.532s][info][gc,start    ] GC(10) Pause Cleanup[0.532s][info][gc          ] GC(10) Pause Cleanup 383M->383M(512M) 0.104ms[0.532s][info][gc,cpu      ] GC(10) User=0.00s Sys=0.00s Real=0.00s[0.532s][info][gc,marking  ] GC(10) Concurrent Clear Claimed Marks[0.532s][info][gc,marking  ] GC(10) Concurrent Clear Claimed Marks 0.030ms[0.532s][info][gc,marking  ] GC(10) Concurrent Cleanup for Next Mark[0.533s][info][gc,marking  ] GC(10) Concurrent Cleanup for Next Mark 0.595ms[0.533s][info][gc          ] GC(10) Concurrent Mark Cycle 43.517ms[0.541s][info][gc,start    ] GC(11) Pause Young (Prepare Mixed) (G1 Evacuation Pause)[0.542s][info][gc,task     ] GC(11) Using 12 workers of 18 for evacuation[0.549s][info][gc,phases   ] GC(11)   Pre Evacuate Collection Set: 0.06ms[0.549s][info][gc,phases   ] GC(11)   Merge Heap Roots: 0.07ms[0.549s][info][gc,phases   ] GC(11)   Evacuate Collection Set: 7.23ms[0.549s][info][gc,phases   ] GC(11)   Post Evacuate Collection Set: 0.18ms[0.549s][info][gc,phases   ] GC(11)   Other: 0.04ms[0.549s][info][gc,heap     ] GC(11) Eden regions: 106->0(88)[0.549s][info][gc,heap     ] GC(11) Survivor regions: 18->16(16)[0.549s][info][gc,heap     ] GC(11) Old regions: 287->329[0.549s][info][gc,heap     ] GC(11) Humongous regions: 6->6[0.549s][info][gc,metaspace] GC(11) Metaspace: 1065K(1152K)->1065K(1152K) NonClass: 991K(1024K)->991K(1024K) Class: 73K(128K)->73K(128K)[0.549s][info][gc          ] GC(11) Pause Young (Prepare Mixed) (G1 Evacuation Pause) 416M->350M(512M) 7.725ms[0.549s][info][gc,cpu      ] GC(11) User=0.00s Sys=0.00s Real=0.01s[0.564s][info][gc,start    ] GC(12) Pause Young (Mixed) (G1 Evacuation Pause)[0.564s][info][gc,task     ] GC(12) Using 12 workers of 18 for evacuation[0.572s][info][gc,phases   ] GC(12)   Pre Evacuate Collection Set: 0.14ms[0.572s][info][gc,phases   ] GC(12)   Merge Heap Roots: 0.14ms[0.572s][info][gc,phases   ] GC(12)   Evacuate Collection Set: 6.53ms[0.572s][info][gc,phases   ] GC(12)   Post Evacuate Collection Set: 0.24ms[0.572s][info][gc,phases   ] GC(12)   Other: 0.06ms[0.572s][info][gc,heap     ] GC(12) Eden regions: 88->0(69)[0.572s][info][gc,heap     ] GC(12) Survivor regions: 16->13(13)[0.572s][info][gc,heap     ] GC(12) Old regions: 329->365[0.572s][info][gc,heap     ] GC(12) Humongous regions: 6->6[0.572s][info][gc,metaspace] GC(12) Metaspace: 1065K(1152K)->1065K(1152K) NonClass: 991K(1024K)->991K(1024K) Class: 73K(128K)->73K(128K)[0.572s][info][gc          ] GC(12) Pause Young (Mixed) (G1 Evacuation Pause) 438M->384M(512M) 7.268ms[0.572s][info][gc,cpu      ] GC(12) User=0.19s Sys=0.00s Real=0.01s[0.582s][info][gc,start    ] GC(13) Pause Young (Concurrent Start) (G1 Evacuation Pause)[0.582s][info][gc,task     ] GC(13) Using 12 workers of 18 for evacuation[0.588s][info][gc,phases   ] GC(13)   Pre Evacuate Collection Set: 0.08ms[0.588s][info][gc,phases   ] GC(13)   Merge Heap Roots: 0.14ms[0.588s][info][gc,phases   ] GC(13)   Evacuate Collection Set: 5.68ms[0.588s][info][gc,phases   ] GC(13)   Post Evacuate Collection Set: 0.30ms[0.588s][info][gc,phases   ] GC(13)   Other: 0.09ms[0.588s][info][gc,heap     ] GC(13) Eden regions: 69->0(52)[0.588s][info][gc,heap     ] GC(13) Survivor regions: 13->11(11)[0.588s][info][gc,heap     ] GC(13) Old regions: 365->398[0.588s][info][gc,heap     ] GC(13) Humongous regions: 6->6[0.588s][info][gc,metaspace] GC(13) Metaspace: 1065K(1152K)->1065K(1152K) NonClass: 991K(1024K)->991K(1024K) Class: 73K(128K)->73K(128K)[0.588s][info][gc          ] GC(13) Pause Young (Concurrent Start) (G1 Evacuation Pause) 453M->414M(512M) 6.433ms[0.588s][info][gc          ] GC(14) Concurrent Mark Cycle[0.588s][info][gc,cpu      ] GC(13) User=0.20s Sys=0.02s Real=0.01s[0.588s][info][gc,marking  ] GC(14) Concurrent Scan Root Regions[0.590s][info][gc,marking  ] GC(14) Concurrent Scan Root Regions 1.893ms[0.590s][info][gc,marking  ] GC(14) Concurrent Mark[0.590s][info][gc,marking  ] GC(14) Concurrent Mark From Roots[0.590s][info][gc,task     ] GC(14) Using 5 workers of 5 for marking[0.597s][info][gc,start    ] GC(15) Pause Young (Normal) (G1 Evacuation Pause)[0.597s][info][gc,task     ] GC(15) Using 12 workers of 18 for evacuation[0.602s][info][gc,phases   ] GC(15)   Pre Evacuate Collection Set: 0.10ms[0.602s][info][gc,phases   ] GC(15)   Merge Heap Roots: 0.10ms[0.602s][info][gc,phases   ] GC(15)   Evacuate Collection Set: 4.24ms[0.602s][info][gc,phases   ] GC(15)   Post Evacuate Collection Set: 0.22ms[0.602s][info][gc,phases   ] GC(15)   Other: 0.04ms[0.602s][info][gc,heap     ] GC(15) Eden regions: 52->0(38)[0.602s][info][gc,heap     ] GC(15) Survivor regions: 11->8(8)[0.602s][info][gc,heap     ] GC(15) Old regions: 398->425[0.602s][info][gc,heap     ] GC(15) Humongous regions: 6->6[0.602s][info][gc,metaspace] GC(15) Metaspace: 1065K(1152K)->1065K(1152K) NonClass: 991K(1024K)->991K(1024K) Class: 73K(128K)->73K(128K)[0.602s][info][gc          ] GC(15) Pause Young (Normal) (G1 Evacuation Pause) 466M->438M(512M) 4.858ms[0.602s][info][gc,cpu      ] GC(15) User=0.00s Sys=0.00s Real=0.01s[0.608s][info][gc,start    ] GC(16) Pause Young (Normal) (G1 Evacuation Pause)[0.608s][info][gc,task     ] GC(16) Using 12 workers of 18 for evacuation[0.611s][info][gc,phases   ] GC(16)   Pre Evacuate Collection Set: 0.09ms[0.611s][info][gc,phases   ] GC(16)   Merge Heap Roots: 0.11ms[0.611s][info][gc,phases   ] GC(16)   Evacuate Collection Set: 2.76ms[0.611s][info][gc,phases   ] GC(16)   Post Evacuate Collection Set: 0.22ms[0.611s][info][gc,phases   ] GC(16)   Other: 0.04ms[0.611s][info][gc,heap     ] GC(16) Eden regions: 38->0(29)[0.611s][info][gc,heap     ] GC(16) Survivor regions: 8->6(6)[0.611s][info][gc,heap     ] GC(16) Old regions: 425->444[0.611s][info][gc,heap     ] GC(16) Humongous regions: 6->6[0.611s][info][gc,metaspace] GC(16) Metaspace: 1065K(1152K)->1065K(1152K) NonClass: 991K(1024K)->991K(1024K) Class: 73K(128K)->73K(128K)[0.611s][info][gc          ] GC(16) Pause Young (Normal) (G1 Evacuation Pause) 476M->455M(512M) 3.350ms[0.611s][info][gc,cpu      ] GC(16) User=0.00s Sys=0.00s Real=0.00s[0.616s][info][gc,start    ] GC(17) Pause Young (Normal) (G1 Evacuation Pause)[0.616s][info][gc,task     ] GC(17) Using 12 workers of 18 for evacuation[0.618s][info][gc,phases   ] GC(17)   Pre Evacuate Collection Set: 0.09ms[0.618s][info][gc,phases   ] GC(17)   Merge Heap Roots: 0.09ms[0.618s][info][gc,phases   ] GC(17)   Evacuate Collection Set: 2.03ms[0.618s][info][gc,phases   ] GC(17)   Post Evacuate Collection Set: 0.22ms[0.618s][info][gc,phases   ] GC(17)   Other: 0.04ms[0.618s][info][gc,heap     ] GC(17) Eden regions: 29->0(22)[0.618s][info][gc,heap     ] GC(17) Survivor regions: 6->5(5)[0.618s][info][gc,heap     ] GC(17) Old regions: 444->459[0.618s][info][gc,heap     ] GC(17) Humongous regions: 6->6[0.618s][info][gc,metaspace] GC(17) Metaspace: 1065K(1152K)->1065K(1152K) NonClass: 991K(1024K)->991K(1024K) Class: 73K(128K)->73K(128K)[0.618s][info][gc          ] GC(17) Pause Young (Normal) (G1 Evacuation Pause) 484M->469M(512M) 2.603ms[0.618s][info][gc,cpu      ] GC(17) User=0.00s Sys=0.00s Real=0.00s[0.622s][info][gc,start    ] GC(18) Pause Young (Normal) (G1 Evacuation Pause)[0.622s][info][gc,task     ] GC(18) Using 12 workers of 18 for evacuation[0.624s][info][gc,phases   ] GC(18)   Pre Evacuate Collection Set: 0.17ms[0.624s][info][gc,phases   ] GC(18)   Merge Heap Roots: 0.13ms[0.624s][info][gc,phases   ] GC(18)   Evacuate Collection Set: 1.54ms[0.624s][info][gc,phases   ] GC(18)   Post Evacuate Collection Set: 0.22ms[0.624s][info][gc,phases   ] GC(18)   Other: 0.04ms[0.624s][info][gc,heap     ] GC(18) Eden regions: 22->0(21)[0.624s][info][gc,heap     ] GC(18) Survivor regions: 5->4(4)[0.624s][info][gc,heap     ] GC(18) Old regions: 459->470[0.624s][info][gc,heap     ] GC(18) Humongous regions: 6->6[0.624s][info][gc,metaspace] GC(18) Metaspace: 1065K(1152K)->1065K(1152K) NonClass: 991K(1024K)->991K(1024K) Class: 73K(128K)->73K(128K)[0.624s][info][gc          ] GC(18) Pause Young (Normal) (G1 Evacuation Pause) 491M->479M(512M) 2.226ms[0.624s][info][gc,cpu      ] GC(18) User=0.00s Sys=0.00s Real=0.00s[0.627s][info][gc,start    ] GC(19) Pause Young (Normal) (G1 Evacuation Pause)[0.627s][info][gc,task     ] GC(19) Using 12 workers of 18 for evacuation[0.629s][info][gc,phases   ] GC(19)   Pre Evacuate Collection Set: 0.10ms[0.629s][info][gc,phases   ] GC(19)   Merge Heap Roots: 0.08ms[0.629s][info][gc,phases   ] GC(19)   Evacuate Collection Set: 1.35ms[0.629s][info][gc,phases   ] GC(19)   Post Evacuate Collection Set: 0.26ms[0.629s][info][gc,phases   ] GC(19)   Other: 0.04ms[0.629s][info][gc,heap     ] GC(19) Eden regions: 21->0(12)[0.629s][info][gc,heap     ] GC(19) Survivor regions: 4->4(4)[0.629s][info][gc,heap     ] GC(19) Old regions: 470->490[0.629s][info][gc,heap     ] GC(19) Humongous regions: 6->6[0.629s][info][gc,metaspace] GC(19) Metaspace: 1065K(1152K)->1065K(1152K) NonClass: 991K(1024K)->991K(1024K) Class: 73K(128K)->73K(128K)[0.629s][info][gc          ] GC(19) Pause Young (Normal) (G1 Evacuation Pause) (Evacuation Failure) 500M->500M(512M) 1.969ms[0.629s][info][gc,cpu      ] GC(19) User=0.00s Sys=0.00s Real=0.00s[0.631s][info][gc,start    ] GC(20) Pause Young (Normal) (G1 Evacuation Pause)[0.631s][info][gc,task     ] GC(20) Using 12 workers of 18 for evacuation[0.632s][info][gc,phases   ] GC(20)   Pre Evacuate Collection Set: 0.07ms[0.632s][info][gc,phases   ] GC(20)   Merge Heap Roots: 0.09ms[0.632s][info][gc,phases   ] GC(20)   Evacuate Collection Set: 0.98ms[0.632s][info][gc,phases   ] GC(20)   Post Evacuate Collection Set: 0.35ms[0.632s][info][gc,phases   ] GC(20)   Other: 0.03ms[0.632s][info][gc,heap     ] GC(20) Eden regions: 12->0(1)[0.633s][info][gc,heap     ] GC(20) Survivor regions: 4->0(0)[0.633s][info][gc,heap     ] GC(20) Old regions: 490->506[0.633s][info][gc,heap     ] GC(20) Humongous regions: 6->6[0.633s][info][gc,metaspace] GC(20) Metaspace: 1065K(1152K)->1065K(1152K) NonClass: 991K(1024K)->991K(1024K) Class: 73K(128K)->73K(128K)[0.633s][info][gc          ] GC(20) Pause Young (Normal) (G1 Evacuation Pause) (Evacuation Failure) 512M->512M(512M) 1.656ms[0.633s][info][gc,cpu      ] GC(20) User=0.00s Sys=0.00s Real=0.00s[0.633s][info][gc,ergo     ] Attempting full compaction[0.633s][info][gc,start    ] GC(21) Pause Full (G1 Compaction Pause)[0.633s][info][gc,task     ] GC(21) Using 12 workers of 18 for full compaction[0.633s][info][gc,phases,start] GC(21) Phase 1: Mark live objects[0.653s][info][gc,phases      ] GC(21) Phase 1: Mark live objects 20.442ms[0.653s][info][gc,phases,start] GC(21) Phase 2: Prepare compaction[0.661s][info][gc,phases      ] GC(21) Phase 2: Prepare compaction 7.235ms[0.661s][info][gc,phases,start] GC(21) Phase 3: Adjust pointers[0.674s][info][gc,phases      ] GC(21) Phase 3: Adjust pointers 13.874ms[0.674s][info][gc,phases,start] GC(21) Phase 4: Compact heap[0.683s][info][gc,phases      ] GC(21) Phase 4: Compact heap 8.288ms[0.683s][info][gc,phases,start] GC(21) Phase 5: Reset Metadata[0.687s][info][gc,phases      ] GC(21) Phase 5: Reset Metadata 4.251ms[0.688s][info][gc,heap        ] GC(21) Eden regions: 0->0(75)[0.688s][info][gc,heap        ] GC(21) Survivor regions: 0->0(0)[0.688s][info][gc,heap        ] GC(21) Old regions: 506->365[0.688s][info][gc,heap        ] GC(21) Humongous regions: 6->6[0.688s][info][gc,metaspace   ] GC(21) Metaspace: 1065K(1152K)->1048K(1152K) NonClass: 991K(1024K)->979K(1024K) Class: 73K(128K)->68K(128K)[0.688s][info][gc             ] GC(21) Pause Full (G1 Compaction Pause) 512M->365M(512M) 55.071ms[0.688s][info][gc,cpu         ] GC(21) User=0.61s Sys=0.02s Real=0.06s[0.688s][info][gc,marking     ] GC(14) Concurrent Mark From Roots 97.427ms[0.688s][info][gc,marking     ] GC(14) Concurrent Mark Abort[0.688s][info][gc             ] GC(14) Concurrent Mark Cycle 99.430ms[0.699s][info][gc,start       ] GC(22) Pause Young (Normal) (G1 Evacuation Pause)[0.699s][info][gc,task        ] GC(22) Using 12 workers of 18 for evacuation[0.704s][info][gc,phases      ] GC(22)   Pre Evacuate Collection Set: 0.12ms[0.704s][info][gc,phases      ] GC(22)   Merge Heap Roots: 0.09ms[0.704s][info][gc,phases      ] GC(22)   Evacuate Collection Set: 3.99ms[0.704s][info][gc,phases      ] GC(22)   Post Evacuate Collection Set: 0.23ms[0.704s][info][gc,phases      ] GC(22)   Other: 0.04ms[0.704s][info][gc,heap        ] GC(22) Eden regions: 75->0(59)[0.704s][info][gc,heap        ] GC(22) Survivor regions: 0->10(10)[0.704s][info][gc,heap        ] GC(22) Old regions: 365->385[0.704s][info][gc,heap        ] GC(22) Humongous regions: 6->6[0.704s][info][gc,metaspace   ] GC(22) Metaspace: 1048K(1152K)->1048K(1152K) NonClass: 979K(1024K)->979K(1024K) Class: 68K(128K)->68K(128K)[0.704s][info][gc             ] GC(22) Pause Young (Normal) (G1 Evacuation Pause) 440M->394M(512M) 4.597ms[0.704s][info][gc,cpu         ] GC(22) User=0.00s Sys=0.00s Real=0.01s[0.712s][info][gc,start       ] GC(23) Pause Young (Concurrent Start) (G1 Evacuation Pause)[0.712s][info][gc,task        ] GC(23) Using 12 workers of 18 for evacuation[0.716s][info][gc,phases      ] GC(23)   Pre Evacuate Collection Set: 0.10ms[0.716s][info][gc,phases      ] GC(23)   Merge Heap Roots: 0.09ms[0.716s][info][gc,phases      ] GC(23)   Evacuate Collection Set: 4.20ms[0.716s][info][gc,phases      ] GC(23)   Post Evacuate Collection Set: 0.21ms[0.716s][info][gc,phases      ] GC(23)   Other: 0.05ms[0.716s][info][gc,heap        ] GC(23) Eden regions: 59->0(46)[0.716s][info][gc,heap        ] GC(23) Survivor regions: 10->9(9)[0.716s][info][gc,heap        ] GC(23) Old regions: 385->410[0.716s][info][gc,heap        ] GC(23) Humongous regions: 6->6[0.716s][info][gc,metaspace   ] GC(23) Metaspace: 1048K(1152K)->1048K(1152K) NonClass: 979K(1024K)->979K(1024K) Class: 68K(128K)->68K(128K)[0.716s][info][gc             ] GC(23) Pause Young (Concurrent Start) (G1 Evacuation Pause) 453M->419M(512M) 4.788ms[0.716s][info][gc,cpu         ] GC(23) User=0.19s Sys=0.00s Real=0.00s[0.716s][info][gc             ] GC(24) Concurrent Mark Cycle[0.716s][info][gc,marking     ] GC(24) Concurrent Scan Root Regions[0.718s][info][gc,marking     ] GC(24) Concurrent Scan Root Regions 1.256ms[0.718s][info][gc,marking     ] GC(24) Concurrent Mark[0.718s][info][gc,marking     ] GC(24) Concurrent Mark From Roots[0.718s][info][gc,task        ] GC(24) Using 5 workers of 5 for marking[0.723s][info][gc,start       ] GC(25) Pause Young (Normal) (G1 Evacuation Pause)[0.723s][info][gc,task        ] GC(25) Using 12 workers of 18 for evacuation[0.727s][info][gc,phases      ] GC(25)   Pre Evacuate Collection Set: 0.08ms[0.727s][info][gc,phases      ] GC(25)   Merge Heap Roots: 0.08ms[0.727s][info][gc,phases      ] GC(25)   Evacuate Collection Set: 3.35ms[0.727s][info][gc,phases      ] GC(25)   Post Evacuate Collection Set: 0.21ms[0.727s][info][gc,phases      ] GC(25)   Other: 0.04ms[0.727s][info][gc,heap        ] GC(25) Eden regions: 46->0(34)[0.727s][info][gc,heap        ] GC(25) Survivor regions: 9->7(7)[0.727s][info][gc,heap        ] GC(25) Old regions: 410->433[0.727s][info][gc,heap        ] GC(25) Humongous regions: 6->6[0.727s][info][gc,metaspace   ] GC(25) Metaspace: 1048K(1152K)->1048K(1152K) NonClass: 979K(1024K)->979K(1024K) Class: 68K(128K)->68K(128K)[0.727s][info][gc             ] GC(25) Pause Young (Normal) (G1 Evacuation Pause) 465M->439M(512M) 3.906ms[0.727s][info][gc,cpu         ] GC(25) User=0.00s Sys=0.00s Real=0.00s[0.732s][info][gc,start       ] GC(26) Pause Young (Normal) (G1 Evacuation Pause)[0.732s][info][gc,task        ] GC(26) Using 12 workers of 18 for evacuation[0.735s][info][gc,phases      ] GC(26)   Pre Evacuate Collection Set: 0.07ms[0.735s][info][gc,phases      ] GC(26)   Merge Heap Roots: 0.08ms[0.735s][info][gc,phases      ] GC(26)   Evacuate Collection Set: 2.42ms[0.735s][info][gc,phases      ] GC(26)   Post Evacuate Collection Set: 0.12ms[0.735s][info][gc,phases      ] GC(26)   Other: 0.04ms[0.735s][info][gc,heap        ] GC(26) Eden regions: 34->0(25)[0.735s][info][gc,heap        ] GC(26) Survivor regions: 7->6(6)[0.735s][info][gc,heap        ] GC(26) Old regions: 433->450[0.735s][info][gc,heap        ] GC(26) Humongous regions: 6->6[0.735s][info][gc,metaspace   ] GC(26) Metaspace: 1048K(1152K)->1048K(1152K) NonClass: 979K(1024K)->979K(1024K) Class: 68K(128K)->68K(128K)[0.735s][info][gc             ] GC(26) Pause Young (Normal) (G1 Evacuation Pause) 473M->455M(512M) 2.878ms[0.735s][info][gc,cpu         ] GC(26) User=0.00s Sys=0.00s Real=0.00s[0.739s][info][gc,start       ] GC(27) Pause Young (Normal) (G1 Evacuation Pause)[0.739s][info][gc,task        ] GC(27) Using 12 workers of 18 for evacuation[0.741s][info][gc,phases      ] GC(27)   Pre Evacuate Collection Set: 0.07ms[0.741s][info][gc,phases      ] GC(27)   Merge Heap Roots: 0.07ms[0.741s][info][gc,phases      ] GC(27)   Evacuate Collection Set: 1.79ms[0.741s][info][gc,phases      ] GC(27)   Post Evacuate Collection Set: 0.12ms[0.741s][info][gc,phases      ] GC(27)   Other: 0.04ms[0.741s][info][gc,heap        ] GC(27) Eden regions: 25->0(21)[0.741s][info][gc,heap        ] GC(27) Survivor regions: 6->4(4)[0.741s][info][gc,heap        ] GC(27) Old regions: 450->463[0.741s][info][gc,heap        ] GC(27) Humongous regions: 6->6[0.741s][info][gc,metaspace   ] GC(27) Metaspace: 1048K(1152K)->1048K(1152K) NonClass: 979K(1024K)->979K(1024K) Class: 68K(128K)->68K(128K)[0.741s][info][gc             ] GC(27) Pause Young (Normal) (G1 Evacuation Pause) 480M->467M(512M) 2.218ms[0.741s][info][gc,cpu         ] GC(27) User=0.00s Sys=0.00s Real=0.00s[0.749s][info][gc,marking     ] GC(24) Concurrent Mark From Roots 30.963ms[0.749s][info][gc,marking     ] GC(24) Concurrent Mark Abort[0.749s][info][gc             ] GC(24) Concurrent Mark Cycle 32.317ms[0.749s][info][gc,heap,exit   ] Heap[0.749s][info][gc,heap,exit   ]  garbage-first heap   total 524288K, used 482382K [0x00000000e0000000, 0x0000000100000000)[0.749s][info][gc,heap,exit   ]   region size 1024K, 8 young (8192K), 4 survivors (4096K)[0.749s][info][gc,heap,exit   ]  Metaspace       used 1194K, committed 1344K, reserved 1114112K[0.749s][info][gc,heap,exit   ]   class space    used 80K, committed 128K, reserved 1048576K

Императивный стиль справился. 28 молодых сборок мусора, одна полная — и приложение завершилось. Суммарно GC занял около 190 миллисекунд, примерно четверть общего времени работы. Это не идеально, но приложение выжило.

Теперь результат работы функционального стиля.

gc_high_21g1.log

[0.007s][info][gc,init] CardTable entry size: 512[0.007s][info][gc     ] Using G1[0.009s][info][gc,init] Version: 21.0.10+7-LTS (release)[0.009s][info][gc,init] CPUs: 24 total, 24 available[0.009s][info][gc,init] Memory: 32581M[0.009s][info][gc,init] Large Page Support: Disabled[0.009s][info][gc,init] NUMA Support: Disabled[0.009s][info][gc,init] Compressed Oops: Enabled (32-bit)[0.010s][info][gc,init] Heap Region Size: 1M[0.010s][info][gc,init] Heap Min Capacity: 512M[0.010s][info][gc,init] Heap Initial Capacity: 512M[0.010s][info][gc,init] Heap Max Capacity: 512M[0.010s][info][gc,init] Pre-touch: Disabled[0.010s][info][gc,init] Parallel Workers: 18[0.010s][info][gc,init] Concurrent Workers: 5[0.010s][info][gc,init] Concurrent Refinement Workers: 18[0.010s][info][gc,init] Periodic GC: Disabled[0.015s][info][gc,metaspace] CDS archive(s) mapped at: [0x000001289e000000-0x000001289ec80000-0x000001289ec80000), size 13107200, SharedBaseAddress: 0x000001289e000000, ArchiveRelocationMode: 1.[0.015s][info][gc,metaspace] Compressed class space mapped at: 0x000001289f000000-0x00000128df000000, reserved size: 1073741824[0.015s][info][gc,metaspace] Narrow klass base: 0x000001289e000000, Narrow klass shift: 0, Narrow klass range: 0x100000000[0.086s][info][gc,start    ] GC(0) Pause Young (Normal) (G1 Evacuation Pause)[0.087s][info][gc,task     ] GC(0) Using 12 workers of 18 for evacuation[0.088s][info][gc,phases   ] GC(0)   Pre Evacuate Collection Set: 0.05ms[0.088s][info][gc,phases   ] GC(0)   Merge Heap Roots: 0.03ms[0.088s][info][gc,phases   ] GC(0)   Evacuate Collection Set: 1.55ms[0.088s][info][gc,phases   ] GC(0)   Post Evacuate Collection Set: 0.18ms[0.088s][info][gc,phases   ] GC(0)   Other: 0.57ms[0.089s][info][gc,heap     ] GC(0) Eden regions: 25->0(24)[0.089s][info][gc,heap     ] GC(0) Survivor regions: 0->4(4)[0.089s][info][gc,heap     ] GC(0) Old regions: 0->4[0.089s][info][gc,heap     ] GC(0) Humongous regions: 0->0[0.089s][info][gc,metaspace] GC(0) Metaspace: 1109K(1280K)->1109K(1280K) NonClass: 1026K(1088K)->1026K(1088K) Class: 83K(192K)->83K(192K)[0.089s][info][gc          ] GC(0) Pause Young (Normal) (G1 Evacuation Pause) 25M->7M(512M) 2.567ms[0.089s][info][gc,cpu      ] GC(0) User=0.00s Sys=0.00s Real=0.00s[0.107s][info][gc,start    ] GC(1) Pause Young (Normal) (G1 Evacuation Pause)[0.107s][info][gc,task     ] GC(1) Using 12 workers of 18 for evacuation[0.109s][info][gc,phases   ] GC(1)   Pre Evacuate Collection Set: 0.06ms[0.109s][info][gc,phases   ] GC(1)   Merge Heap Roots: 0.02ms[0.109s][info][gc,phases   ] GC(1)   Evacuate Collection Set: 1.87ms[0.109s][info][gc,phases   ] GC(1)   Post Evacuate Collection Set: 0.13ms[0.109s][info][gc,phases   ] GC(1)   Other: 0.03ms[0.109s][info][gc,heap     ] GC(1) Eden regions: 24->0(37)[0.109s][info][gc,heap     ] GC(1) Survivor regions: 4->4(4)[0.109s][info][gc,heap     ] GC(1) Old regions: 4->13[0.109s][info][gc,heap     ] GC(1) Humongous regions: 0->0[0.109s][info][gc,metaspace] GC(1) Metaspace: 1110K(1280K)->1110K(1280K) NonClass: 1027K(1088K)->1027K(1088K) Class: 83K(192K)->83K(192K)[0.109s][info][gc          ] GC(1) Pause Young (Normal) (G1 Evacuation Pause) 31M->16M(512M) 2.247ms[0.109s][info][gc,cpu      ] GC(1) User=0.16s Sys=0.05s Real=0.00s[0.128s][info][gc,start    ] GC(2) Pause Young (Normal) (G1 Evacuation Pause)[0.128s][info][gc,task     ] GC(2) Using 12 workers of 18 for evacuation[0.131s][info][gc,phases   ] GC(2)   Pre Evacuate Collection Set: 0.07ms[0.131s][info][gc,phases   ] GC(2)   Merge Heap Roots: 0.08ms[0.131s][info][gc,phases   ] GC(2)   Evacuate Collection Set: 2.44ms[0.131s][info][gc,phases   ] GC(2)   Post Evacuate Collection Set: 0.21ms[0.131s][info][gc,phases   ] GC(2)   Other: 0.04ms[0.131s][info][gc,heap     ] GC(2) Eden regions: 37->0(48)[0.131s][info][gc,heap     ] GC(2) Survivor regions: 4->6(6)[0.131s][info][gc,heap     ] GC(2) Old regions: 13->25[0.131s][info][gc,heap     ] GC(2) Humongous regions: 1->1[0.131s][info][gc,metaspace] GC(2) Metaspace: 1110K(1280K)->1110K(1280K) NonClass: 1027K(1088K)->1027K(1088K) Class: 83K(192K)->83K(192K)[0.131s][info][gc          ] GC(2) Pause Young (Normal) (G1 Evacuation Pause) 54M->32M(512M) 3.030ms[0.131s][info][gc,cpu      ] GC(2) User=0.00s Sys=0.00s Real=0.00s[0.153s][info][gc,start    ] GC(3) Pause Young (Normal) (G1 Evacuation Pause)[0.153s][info][gc,task     ] GC(3) Using 12 workers of 18 for evacuation[0.157s][info][gc,phases   ] GC(3)   Pre Evacuate Collection Set: 0.11ms[0.157s][info][gc,phases   ] GC(3)   Merge Heap Roots: 0.09ms[0.157s][info][gc,phases   ] GC(3)   Evacuate Collection Set: 3.72ms[0.157s][info][gc,phases   ] GC(3)   Post Evacuate Collection Set: 0.23ms[0.157s][info][gc,phases   ] GC(3)   Other: 0.04ms[0.157s][info][gc,heap     ] GC(3) Eden regions: 48->0(61)[0.157s][info][gc,heap     ] GC(3) Survivor regions: 6->7(7)[0.157s][info][gc,heap     ] GC(3) Old regions: 25->44[0.158s][info][gc,heap     ] GC(3) Humongous regions: 2->2[0.158s][info][gc,metaspace] GC(3) Metaspace: 1110K(1280K)->1110K(1280K) NonClass: 1027K(1088K)->1027K(1088K) Class: 83K(192K)->83K(192K)[0.158s][info][gc          ] GC(3) Pause Young (Normal) (G1 Evacuation Pause) 81M->52M(512M) 4.342ms[0.158s][info][gc,cpu      ] GC(3) User=0.09s Sys=0.09s Real=0.00s[0.185s][info][gc,start    ] GC(4) Pause Young (Normal) (G1 Evacuation Pause)[0.185s][info][gc,task     ] GC(4) Using 12 workers of 18 for evacuation[0.190s][info][gc,phases   ] GC(4)   Pre Evacuate Collection Set: 0.08ms[0.190s][info][gc,phases   ] GC(4)   Merge Heap Roots: 0.10ms[0.190s][info][gc,phases   ] GC(4)   Evacuate Collection Set: 4.44ms[0.190s][info][gc,phases   ] GC(4)   Post Evacuate Collection Set: 0.27ms[0.190s][info][gc,phases   ] GC(4)   Other: 0.05ms[0.190s][info][gc,heap     ] GC(4) Eden regions: 61->0(80)[0.190s][info][gc,heap     ] GC(4) Survivor regions: 7->9(9)[0.190s][info][gc,heap     ] GC(4) Old regions: 44->67[0.190s][info][gc,heap     ] GC(4) Humongous regions: 4->4[0.190s][info][gc,metaspace] GC(4) Metaspace: 1110K(1280K)->1110K(1280K) NonClass: 1027K(1088K)->1027K(1088K) Class: 83K(192K)->83K(192K)[0.190s][info][gc          ] GC(4) Pause Young (Normal) (G1 Evacuation Pause) 115M->79M(512M) 5.091ms[0.190s][info][gc,cpu      ] GC(4) User=0.16s Sys=0.03s Real=0.01s[0.227s][info][gc,start    ] GC(5) Pause Young (Normal) (G1 Evacuation Pause)[0.227s][info][gc,task     ] GC(5) Using 12 workers of 18 for evacuation[0.234s][info][gc,phases   ] GC(5)   Pre Evacuate Collection Set: 0.09ms[0.234s][info][gc,phases   ] GC(5)   Merge Heap Roots: 0.10ms[0.234s][info][gc,phases   ] GC(5)   Evacuate Collection Set: 5.79ms[0.234s][info][gc,phases   ] GC(5)   Post Evacuate Collection Set: 0.39ms[0.234s][info][gc,phases   ] GC(5)   Other: 0.05ms[0.234s][info][gc,heap     ] GC(5) Eden regions: 80->0(100)[0.234s][info][gc,heap     ] GC(5) Survivor regions: 9->12(12)[0.234s][info][gc,heap     ] GC(5) Old regions: 67->97[0.234s][info][gc,heap     ] GC(5) Humongous regions: 7->7[0.234s][info][gc,metaspace] GC(5) Metaspace: 1110K(1280K)->1110K(1280K) NonClass: 1027K(1088K)->1027K(1088K) Class: 83K(192K)->83K(192K)[0.234s][info][gc          ] GC(5) Pause Young (Normal) (G1 Evacuation Pause) 162M->115M(512M) 6.554ms[0.234s][info][gc,cpu      ] GC(5) User=0.00s Sys=0.00s Real=0.01s[0.279s][info][gc,start    ] GC(6) Pause Young (Normal) (G1 Evacuation Pause)[0.279s][info][gc,task     ] GC(6) Using 12 workers of 18 for evacuation[0.290s][info][gc,phases   ] GC(6)   Pre Evacuate Collection Set: 0.13ms[0.290s][info][gc,phases   ] GC(6)   Merge Heap Roots: 0.13ms[0.290s][info][gc,phases   ] GC(6)   Evacuate Collection Set: 10.21ms[0.290s][info][gc,phases   ] GC(6)   Post Evacuate Collection Set: 0.32ms[0.290s][info][gc,phases   ] GC(6)   Other: 0.06ms[0.290s][info][gc,heap     ] GC(6) Eden regions: 100->0(125)[0.290s][info][gc,heap     ] GC(6) Survivor regions: 12->14(14)[0.290s][info][gc,heap     ] GC(6) Old regions: 97->134[0.290s][info][gc,heap     ] GC(6) Humongous regions: 11->11[0.290s][info][gc,metaspace] GC(6) Metaspace: 1110K(1280K)->1110K(1280K) NonClass: 1027K(1088K)->1027K(1088K) Class: 83K(192K)->83K(192K)[0.290s][info][gc          ] GC(6) Pause Young (Normal) (G1 Evacuation Pause) 219M->159M(512M) 11.063ms[0.290s][info][gc,cpu      ] GC(6) User=0.16s Sys=0.00s Real=0.01s[0.344s][info][gc,start    ] GC(7) Pause Young (Normal) (G1 Evacuation Pause)[0.344s][info][gc,task     ] GC(7) Using 12 workers of 18 for evacuation[0.356s][info][gc,phases   ] GC(7)   Pre Evacuate Collection Set: 0.10ms[0.357s][info][gc,phases   ] GC(7)   Merge Heap Roots: 0.09ms[0.357s][info][gc,phases   ] GC(7)   Evacuate Collection Set: 11.77ms[0.357s][info][gc,phases   ] GC(7)   Post Evacuate Collection Set: 0.55ms[0.357s][info][gc,phases   ] GC(7)   Other: 0.06ms[0.357s][info][gc,heap     ] GC(7) Eden regions: 121->0(135)[0.357s][info][gc,heap     ] GC(7) Survivor regions: 14->17(17)[0.357s][info][gc,heap     ] GC(7) Old regions: 134->180[0.357s][info][gc,heap     ] GC(7) Humongous regions: 16->16[0.357s][info][gc,metaspace] GC(7) Metaspace: 1110K(1280K)->1110K(1280K) NonClass: 1027K(1088K)->1027K(1088K) Class: 83K(192K)->83K(192K)[0.357s][info][gc          ] GC(7) Pause Young (Normal) (G1 Evacuation Pause) 285M->212M(512M) 12.723ms[0.357s][info][gc,cpu      ] GC(7) User=0.09s Sys=0.00s Real=0.01s[0.413s][info][gc,start    ] GC(8) Pause Young (Normal) (G1 Evacuation Pause)[0.413s][info][gc,task     ] GC(8) Using 12 workers of 18 for evacuation[0.425s][info][gc,phases   ] GC(8)   Pre Evacuate Collection Set: 0.25ms[0.425s][info][gc,phases   ] GC(8)   Merge Heap Roots: 0.08ms[0.425s][info][gc,phases   ] GC(8)   Evacuate Collection Set: 11.61ms[0.425s][info][gc,phases   ] GC(8)   Post Evacuate Collection Set: 0.35ms[0.425s][info][gc,phases   ] GC(8)   Other: 0.05ms[0.425s][info][gc,heap     ] GC(8) Eden regions: 135->0(120)[0.425s][info][gc,heap     ] GC(8) Survivor regions: 17->19(19)[0.425s][info][gc,heap     ] GC(8) Old regions: 180->231[0.425s][info][gc,heap     ] GC(8) Humongous regions: 16->16[0.425s][info][gc,metaspace] GC(8) Metaspace: 1110K(1280K)->1110K(1280K) NonClass: 1027K(1088K)->1027K(1088K) Class: 83K(192K)->83K(192K)[0.425s][info][gc          ] GC(8) Pause Young (Normal) (G1 Evacuation Pause) 347M->265M(512M) 12.480ms[0.425s][info][gc,cpu      ] GC(8) User=0.17s Sys=0.00s Real=0.01s[0.441s][info][gc,start    ] GC(9) Pause Young (Concurrent Start) (G1 Humongous Allocation)[0.441s][info][gc,task     ] GC(9) Using 12 workers of 18 for evacuation[0.446s][info][gc,phases   ] GC(9)   Pre Evacuate Collection Set: 0.14ms[0.446s][info][gc,phases   ] GC(9)   Merge Heap Roots: 0.08ms[0.446s][info][gc,phases   ] GC(9)   Evacuate Collection Set: 4.16ms[0.446s][info][gc,phases   ] GC(9)   Post Evacuate Collection Set: 0.34ms[0.446s][info][gc,phases   ] GC(9)   Other: 0.05ms[0.446s][info][gc,heap     ] GC(9) Eden regions: 37->0(117)[0.446s][info][gc,heap     ] GC(9) Survivor regions: 19->16(18)[0.446s][info][gc,heap     ] GC(9) Old regions: 231->253[0.446s][info][gc,heap     ] GC(9) Humongous regions: 16->16[0.446s][info][gc,metaspace] GC(9) Metaspace: 1110K(1280K)->1110K(1280K) NonClass: 1027K(1088K)->1027K(1088K) Class: 83K(192K)->83K(192K)[0.446s][info][gc          ] GC(9) Pause Young (Concurrent Start) (G1 Humongous Allocation) 302M->283M(512M) 4.917ms[0.446s][info][gc,cpu      ] GC(9) User=0.00s Sys=0.00s Real=0.00s[0.446s][info][gc          ] GC(10) Concurrent Mark Cycle[0.446s][info][gc,marking  ] GC(10) Concurrent Scan Root Regions[0.448s][info][gc,marking  ] GC(10) Concurrent Scan Root Regions 1.699ms[0.448s][info][gc,marking  ] GC(10) Concurrent Mark[0.448s][info][gc,marking  ] GC(10) Concurrent Mark From Roots[0.448s][info][gc,task     ] GC(10) Using 5 workers of 5 for marking[0.473s][info][gc,marking  ] GC(10) Concurrent Mark From Roots 25.818ms[0.473s][info][gc,marking  ] GC(10) Concurrent Preclean[0.473s][info][gc,marking  ] GC(10) Concurrent Preclean 0.014ms[0.474s][info][gc,start    ] GC(10) Pause Remark[0.474s][info][gc          ] GC(10) Pause Remark 348M->337M(512M) 0.919ms[0.475s][info][gc,cpu      ] GC(10) User=0.00s Sys=0.00s Real=0.00s[0.475s][info][gc,marking  ] GC(10) Concurrent Mark 26.926ms[0.475s][info][gc,marking  ] GC(10) Concurrent Rebuild Remembered Sets and Scrub Regions[0.486s][info][gc,marking  ] GC(10) Concurrent Rebuild Remembered Sets and Scrub Regions 10.972ms[0.486s][info][gc,start    ] GC(10) Pause Cleanup[0.486s][info][gc          ] GC(10) Pause Cleanup 364M->364M(512M) 0.178ms[0.486s][info][gc,cpu      ] GC(10) User=0.00s Sys=0.00s Real=0.00s[0.486s][info][gc,marking  ] GC(10) Concurrent Clear Claimed Marks[0.486s][info][gc,marking  ] GC(10) Concurrent Clear Claimed Marks 0.011ms[0.486s][info][gc,marking  ] GC(10) Concurrent Cleanup for Next Mark[0.486s][info][gc,marking  ] GC(10) Concurrent Cleanup for Next Mark 0.581ms[0.486s][info][gc          ] GC(10) Concurrent Mark Cycle 40.569ms[0.499s][info][gc,start    ] GC(11) Pause Young (Prepare Mixed) (G1 Evacuation Pause)[0.500s][info][gc,task     ] GC(11) Using 12 workers of 18 for evacuation[0.507s][info][gc,phases   ] GC(11)   Pre Evacuate Collection Set: 0.17ms[0.507s][info][gc,phases   ] GC(11)   Merge Heap Roots: 0.12ms[0.507s][info][gc,phases   ] GC(11)   Evacuate Collection Set: 7.13ms[0.507s][info][gc,phases   ] GC(11)   Post Evacuate Collection Set: 0.47ms[0.508s][info][gc,phases   ] GC(11)   Other: 0.05ms[0.508s][info][gc,heap     ] GC(11) Eden regions: 117->0(101)[0.508s][info][gc,heap     ] GC(11) Survivor regions: 16->17(17)[0.508s][info][gc,heap     ] GC(11) Old regions: 253->296[0.508s][info][gc,heap     ] GC(11) Humongous regions: 12->12[0.508s][info][gc,metaspace] GC(11) Metaspace: 1110K(1280K)->1110K(1280K) NonClass: 1027K(1088K)->1027K(1088K) Class: 83K(192K)->83K(192K)[0.508s][info][gc          ] GC(11) Pause Young (Prepare Mixed) (G1 Evacuation Pause) 396M->324M(512M) 8.070ms[0.508s][info][gc,cpu      ] GC(11) User=0.19s Sys=0.00s Real=0.01s[0.549s][info][gc,start    ] GC(12) Pause Young (Mixed) (G1 Evacuation Pause)[0.549s][info][gc,task     ] GC(12) Using 12 workers of 18 for evacuation[0.556s][info][gc,phases   ] GC(12)   Pre Evacuate Collection Set: 0.13ms[0.556s][info][gc,phases   ] GC(12)   Merge Heap Roots: 0.07ms[0.556s][info][gc,phases   ] GC(12)   Evacuate Collection Set: 6.27ms[0.556s][info][gc,phases   ] GC(12)   Post Evacuate Collection Set: 0.16ms[0.556s][info][gc,phases   ] GC(12)   Other: 0.04ms[0.556s][info][gc,heap     ] GC(12) Eden regions: 101->0(80)[0.556s][info][gc,heap     ] GC(12) Survivor regions: 17->15(15)[0.556s][info][gc,heap     ] GC(12) Old regions: 296->332[0.556s][info][gc,heap     ] GC(12) Humongous regions: 18->18[0.556s][info][gc,metaspace] GC(12) Metaspace: 1163K(1344K)->1163K(1344K) NonClass: 1076K(1152K)->1076K(1152K) Class: 86K(192K)->86K(192K)[0.556s][info][gc          ] GC(12) Pause Young (Mixed) (G1 Evacuation Pause) 431M->365M(512M) 6.825ms[0.556s][info][gc,cpu      ] GC(12) User=0.00s Sys=0.00s Real=0.01s[0.572s][info][gc,start    ] GC(13) Pause Young (Concurrent Start) (G1 Evacuation Pause)[0.573s][info][gc,task     ] GC(13) Using 12 workers of 18 for evacuation[0.578s][info][gc,phases   ] GC(13)   Pre Evacuate Collection Set: 0.10ms[0.578s][info][gc,phases   ] GC(13)   Merge Heap Roots: 0.05ms[0.578s][info][gc,phases   ] GC(13)   Evacuate Collection Set: 4.98ms[0.578s][info][gc,phases   ] GC(13)   Post Evacuate Collection Set: 0.13ms[0.578s][info][gc,phases   ] GC(13)   Other: 0.05ms[0.578s][info][gc,heap     ] GC(13) Eden regions: 80->0(59)[0.578s][info][gc,heap     ] GC(13) Survivor regions: 15->12(12)[0.578s][info][gc,heap     ] GC(13) Old regions: 332->371[0.578s][info][gc,heap     ] GC(13) Humongous regions: 18->18[0.578s][info][gc,metaspace] GC(13) Metaspace: 1163K(1344K)->1163K(1344K) NonClass: 1076K(1152K)->1076K(1152K) Class: 86K(192K)->86K(192K)[0.578s][info][gc          ] GC(13) Pause Young (Concurrent Start) (G1 Evacuation Pause) 445M->401M(512M) 5.458ms[0.578s][info][gc          ] GC(14) Concurrent Mark Cycle[0.578s][info][gc,cpu      ] GC(13) User=0.00s Sys=0.02s Real=0.01s[0.578s][info][gc,marking  ] GC(14) Concurrent Scan Root Regions[0.582s][info][gc,marking  ] GC(14) Concurrent Scan Root Regions 3.687ms[0.582s][info][gc,marking  ] GC(14) Concurrent Mark[0.582s][info][gc,marking  ] GC(14) Concurrent Mark From Roots[0.582s][info][gc,task     ] GC(14) Using 5 workers of 5 for marking[0.589s][info][gc,start    ] GC(15) Pause Young (Normal) (G1 Evacuation Pause)[0.589s][info][gc,task     ] GC(15) Using 12 workers of 18 for evacuation[0.593s][info][gc,phases   ] GC(15)   Pre Evacuate Collection Set: 0.06ms[0.593s][info][gc,phases   ] GC(15)   Merge Heap Roots: 0.06ms[0.593s][info][gc,phases   ] GC(15)   Evacuate Collection Set: 3.61ms[0.593s][info][gc,phases   ] GC(15)   Post Evacuate Collection Set: 0.12ms[0.593s][info][gc,phases   ] GC(15)   Other: 0.04ms[0.593s][info][gc,heap     ] GC(15) Eden regions: 59->0(42)[0.593s][info][gc,heap     ] GC(15) Survivor regions: 12->9(9)[0.593s][info][gc,heap     ] GC(15) Old regions: 371->402[0.593s][info][gc,heap     ] GC(15) Humongous regions: 18->18[0.593s][info][gc,metaspace] GC(15) Metaspace: 1163K(1344K)->1163K(1344K) NonClass: 1076K(1152K)->1076K(1152K) Class: 86K(192K)->86K(192K)[0.593s][info][gc          ] GC(15) Pause Young (Normal) (G1 Evacuation Pause) 460M->429M(512M) 4.091ms[0.593s][info][gc,cpu      ] GC(15) User=0.00s Sys=0.00s Real=0.00s[0.600s][info][gc,start    ] GC(16) Pause Young (Normal) (G1 Evacuation Pause)[0.600s][info][gc,task     ] GC(16) Using 12 workers of 18 for evacuation[0.603s][info][gc,phases   ] GC(16)   Pre Evacuate Collection Set: 0.07ms[0.603s][info][gc,phases   ] GC(16)   Merge Heap Roots: 0.06ms[0.603s][info][gc,phases   ] GC(16)   Evacuate Collection Set: 2.50ms[0.603s][info][gc,phases   ] GC(16)   Post Evacuate Collection Set: 0.14ms[0.603s][info][gc,phases   ] GC(16)   Other: 0.04ms[0.603s][info][gc,heap     ] GC(16) Eden regions: 42->0(31)[0.603s][info][gc,heap     ] GC(16) Survivor regions: 9->7(7)[0.603s][info][gc,heap     ] GC(16) Old regions: 402->425[0.603s][info][gc,heap     ] GC(16) Humongous regions: 18->18[0.603s][info][gc,metaspace] GC(16) Metaspace: 1163K(1344K)->1163K(1344K) NonClass: 1076K(1152K)->1076K(1152K) Class: 86K(192K)->86K(192K)[0.603s][info][gc          ] GC(16) Pause Young (Normal) (G1 Evacuation Pause) 471M->449M(512M) 2.946ms[0.603s][info][gc,cpu      ] GC(16) User=0.00s Sys=0.00s Real=0.00s[0.608s][info][gc,start    ] GC(17) Pause Young (Normal) (G1 Evacuation Pause)[0.608s][info][gc,task     ] GC(17) Using 12 workers of 18 for evacuation[0.611s][info][gc,phases   ] GC(17)   Pre Evacuate Collection Set: 0.07ms[0.611s][info][gc,phases   ] GC(17)   Merge Heap Roots: 0.06ms[0.611s][info][gc,phases   ] GC(17)   Evacuate Collection Set: 1.88ms[0.611s][info][gc,phases   ] GC(17)   Post Evacuate Collection Set: 0.14ms[0.611s][info][gc,phases   ] GC(17)   Other: 0.03ms[0.611s][info][gc,heap     ] GC(17) Eden regions: 31->0(23)[0.611s][info][gc,heap     ] GC(17) Survivor regions: 7->5(5)[0.611s][info][gc,heap     ] GC(17) Old regions: 425->442[0.611s][info][gc,heap     ] GC(17) Humongous regions: 18->18[0.611s][info][gc,metaspace] GC(17) Metaspace: 1163K(1344K)->1163K(1344K) NonClass: 1076K(1152K)->1076K(1152K) Class: 86K(192K)->86K(192K)[0.611s][info][gc          ] GC(17) Pause Young (Normal) (G1 Evacuation Pause) 480M->465M(512M) 2.324ms[0.611s][info][gc,cpu      ] GC(17) User=0.20s Sys=0.00s Real=0.00s[0.614s][info][gc,start    ] GC(18) Pause Young (Normal) (G1 Evacuation Pause)[0.614s][info][gc,task     ] GC(18) Using 12 workers of 18 for evacuation[0.616s][info][gc,phases   ] GC(18)   Pre Evacuate Collection Set: 0.08ms[0.616s][info][gc,phases   ] GC(18)   Merge Heap Roots: 0.07ms[0.616s][info][gc,phases   ] GC(18)   Evacuate Collection Set: 1.37ms[0.616s][info][gc,phases   ] GC(18)   Post Evacuate Collection Set: 0.10ms[0.616s][info][gc,phases   ] GC(18)   Other: 0.04ms[0.616s][info][gc,heap     ] GC(18) Eden regions: 23->0(21)[0.616s][info][gc,heap     ] GC(18) Survivor regions: 5->4(4)[0.616s][info][gc,heap     ] GC(18) Old regions: 442->455[0.616s][info][gc,heap     ] GC(18) Humongous regions: 18->18[0.616s][info][gc,metaspace] GC(18) Metaspace: 1163K(1344K)->1163K(1344K) NonClass: 1076K(1152K)->1076K(1152K) Class: 86K(192K)->86K(192K)[0.616s][info][gc          ] GC(18) Pause Young (Normal) (G1 Evacuation Pause) 488M->476M(512M) 1.790ms[0.616s][info][gc,cpu      ] GC(18) User=0.00s Sys=0.00s Real=0.00s[0.619s][info][gc,start    ] GC(19) Pause Young (Normal) (G1 Evacuation Pause)[0.619s][info][gc,task     ] GC(19) Using 12 workers of 18 for evacuation[0.620s][info][gc,phases   ] GC(19)   Pre Evacuate Collection Set: 0.05ms[0.620s][info][gc,phases   ] GC(19)   Merge Heap Roots: 0.08ms[0.620s][info][gc,phases   ] GC(19)   Evacuate Collection Set: 1.28ms[0.620s][info][gc,phases   ] GC(19)   Post Evacuate Collection Set: 0.10ms[0.620s][info][gc,phases   ] GC(19)   Other: 0.03ms[0.620s][info][gc,heap     ] GC(19) Eden regions: 21->0(21)[0.620s][info][gc,heap     ] GC(19) Survivor regions: 4->4(4)[0.620s][info][gc,heap     ] GC(19) Old regions: 455->466[0.621s][info][gc,heap     ] GC(19) Humongous regions: 18->18[0.621s][info][gc,metaspace] GC(19) Metaspace: 1163K(1344K)->1163K(1344K) NonClass: 1076K(1152K)->1076K(1152K) Class: 86K(192K)->86K(192K)[0.621s][info][gc          ] GC(19) Pause Young (Normal) (G1 Evacuation Pause) (Evacuation Failure) 497M->488M(512M) 1.682ms[0.621s][info][gc,cpu      ] GC(19) User=0.00s Sys=0.00s Real=0.00s[0.624s][info][gc,start    ] GC(20) Pause Young (Normal) (G1 Evacuation Pause)[0.624s][info][gc,task     ] GC(20) Using 12 workers of 18 for evacuation[0.626s][info][gc,phases   ] GC(20)   Pre Evacuate Collection Set: 0.05ms[0.626s][info][gc,phases   ] GC(20)   Merge Heap Roots: 0.02ms[0.626s][info][gc,phases   ] GC(20)   Evacuate Collection Set: 1.52ms[0.626s][info][gc,phases   ] GC(20)   Post Evacuate Collection Set: 0.47ms[0.626s][info][gc,phases   ] GC(20)   Other: 0.04ms[0.626s][info][gc,heap     ] GC(20) Eden regions: 21->0(1)[0.626s][info][gc,heap     ] GC(20) Survivor regions: 4->1(3)[0.626s][info][gc,heap     ] GC(20) Old regions: 466->493[0.626s][info][gc,heap     ] GC(20) Humongous regions: 18->18[0.626s][info][gc,metaspace] GC(20) Metaspace: 1163K(1344K)->1163K(1344K) NonClass: 1076K(1152K)->1076K(1152K) Class: 86K(192K)->86K(192K)[0.626s][info][gc          ] GC(20) Pause Young (Normal) (G1 Evacuation Pause) (Evacuation Failure) 509M->512M(512M) 2.257ms[0.626s][info][gc,cpu      ] GC(20) User=0.20s Sys=0.00s Real=0.00s[0.626s][info][gc,ergo     ] Attempting full compaction[0.626s][info][gc,start    ] GC(21) Pause Full (G1 Compaction Pause)[0.626s][info][gc,task     ] GC(21) Using 12 workers of 18 for full compaction[0.626s][info][gc,phases,start] GC(21) Phase 1: Mark live objects[0.655s][info][gc,phases      ] GC(21) Phase 1: Mark live objects 28.305ms[0.655s][info][gc,phases,start] GC(21) Phase 2: Prepare compaction[0.657s][info][gc,phases      ] GC(21) Phase 2: Prepare compaction 2.017ms[0.657s][info][gc,phases,start] GC(21) Phase 3: Adjust pointers[0.666s][info][gc,phases      ] GC(21) Phase 3: Adjust pointers 9.438ms[0.666s][info][gc,phases,start] GC(21) Phase 4: Compact heap[0.669s][info][gc,phases      ] GC(21) Phase 4: Compact heap 2.895ms[0.669s][info][gc,phases,start] GC(21) Phase 5: Reset Metadata[0.676s][info][gc,phases      ] GC(21) Phase 5: Reset Metadata 6.683ms[0.676s][info][gc,heap        ] GC(21) Eden regions: 0->0(25)[0.676s][info][gc,heap        ] GC(21) Survivor regions: 1->0(3)[0.676s][info][gc,heap        ] GC(21) Old regions: 493->449[0.676s][info][gc,heap        ] GC(21) Humongous regions: 18->13[0.676s][info][gc,metaspace   ] GC(21) Metaspace: 1163K(1344K)->1145K(1344K) NonClass: 1076K(1152K)->1063K(1152K) Class: 86K(192K)->81K(192K)[0.676s][info][gc             ] GC(21) Pause Full (G1 Compaction Pause) 512M->456M(512M) 50.277ms[0.676s][info][gc,cpu         ] GC(21) User=0.56s Sys=0.00s Real=0.05s[0.676s][info][gc,marking     ] GC(14) Concurrent Mark From Roots 94.621ms[0.676s][info][gc,marking     ] GC(14) Concurrent Mark Abort[0.676s][info][gc             ] GC(14) Concurrent Mark Cycle 98.428ms[0.680s][info][gc,start       ] GC(22) Pause Young (Normal) (G1 Evacuation Pause)[0.680s][info][gc,task        ] GC(22) Using 12 workers of 18 for evacuation[0.682s][info][gc,phases      ] GC(22)   Pre Evacuate Collection Set: 0.09ms[0.682s][info][gc,phases      ] GC(22)   Merge Heap Roots: 0.08ms[0.682s][info][gc,phases      ] GC(22)   Evacuate Collection Set: 1.08ms[0.682s][info][gc,phases      ] GC(22)   Post Evacuate Collection Set: 0.22ms[0.682s][info][gc,phases      ] GC(22)   Other: 0.03ms[0.682s][info][gc,heap        ] GC(22) Eden regions: 25->0(21)[0.682s][info][gc,heap        ] GC(22) Survivor regions: 0->4(4)[0.682s][info][gc,heap        ] GC(22) Old regions: 449->457[0.682s][info][gc,heap        ] GC(22) Humongous regions: 13->13[0.682s][info][gc,metaspace   ] GC(22) Metaspace: 1145K(1344K)->1145K(1344K) NonClass: 1063K(1152K)->1063K(1152K) Class: 81K(192K)->81K(192K)[0.682s][info][gc             ] GC(22) Pause Young (Normal) (G1 Evacuation Pause) 481M->468M(512M) 1.638ms[0.682s][info][gc,cpu         ] GC(22) User=0.00s Sys=0.00s Real=0.00s[0.685s][info][gc,start       ] GC(23) Pause Young (Concurrent Start) (G1 Evacuation Pause)[0.685s][info][gc,task        ] GC(23) Using 12 workers of 18 for evacuation[0.686s][info][gc,phases      ] GC(23)   Pre Evacuate Collection Set: 0.10ms[0.686s][info][gc,phases      ] GC(23)   Merge Heap Roots: 0.07ms[0.686s][info][gc,phases      ] GC(23)   Evacuate Collection Set: 1.21ms[0.686s][info][gc,phases      ] GC(23)   Post Evacuate Collection Set: 0.15ms[0.686s][info][gc,phases      ] GC(23)   Other: 0.04ms[0.686s][info][gc,heap        ] GC(23) Eden regions: 21->0(21)[0.686s][info][gc,heap        ] GC(23) Survivor regions: 4->4(4)[0.686s][info][gc,heap        ] GC(23) Old regions: 457->469[0.686s][info][gc,heap        ] GC(23) Humongous regions: 13->13[0.686s][info][gc,metaspace   ] GC(23) Metaspace: 1145K(1344K)->1145K(1344K) NonClass: 1063K(1152K)->1063K(1152K) Class: 81K(192K)->81K(192K)[0.686s][info][gc             ] GC(23) Pause Young (Concurrent Start) (G1 Evacuation Pause) 489M->480M(512M) 1.692ms[0.686s][info][gc             ] GC(24) Concurrent Mark Cycle[0.686s][info][gc,cpu         ] GC(23) User=0.00s Sys=0.00s Real=0.00s[0.686s][info][gc,marking     ] GC(24) Concurrent Scan Root Regions[0.688s][info][gc,marking     ] GC(24) Concurrent Scan Root Regions 1.167ms[0.688s][info][gc,marking     ] GC(24) Concurrent Mark[0.688s][info][gc,marking     ] GC(24) Concurrent Mark From Roots[0.688s][info][gc,task        ] GC(24) Using 5 workers of 5 for marking[0.690s][info][gc,start       ] GC(25) Pause Young (Normal) (G1 Evacuation Pause)[0.690s][info][gc,task        ] GC(25) Using 12 workers of 18 for evacuation[0.692s][info][gc,phases      ] GC(25)   Pre Evacuate Collection Set: 0.10ms[0.692s][info][gc,phases      ] GC(25)   Merge Heap Roots: 0.07ms[0.692s][info][gc,phases      ] GC(25)   Evacuate Collection Set: 1.42ms[0.692s][info][gc,phases      ] GC(25)   Post Evacuate Collection Set: 0.60ms[0.692s][info][gc,phases      ] GC(25)   Other: 0.03ms[0.692s][info][gc,heap        ] GC(25) Eden regions: 21->0(1)[0.692s][info][gc,heap        ] GC(25) Survivor regions: 4->1(4)[0.692s][info][gc,heap        ] GC(25) Old regions: 469->497[0.692s][info][gc,heap        ] GC(25) Humongous regions: 13->13[0.692s][info][gc,metaspace   ] GC(25) Metaspace: 1145K(1344K)->1145K(1344K) NonClass: 1063K(1152K)->1063K(1152K) Class: 81K(192K)->81K(192K)[0.692s][info][gc             ] GC(25) Pause Young (Normal) (G1 Evacuation Pause) (Evacuation Failure) 501M->505M(512M) 2.339ms[0.692s][info][gc,cpu         ] GC(25) User=0.00s Sys=0.00s Real=0.00s[0.693s][info][gc,start       ] GC(26) Pause Young (Normal) (G1 Evacuation Pause)[0.693s][info][gc,task        ] GC(26) Using 12 workers of 18 for evacuation[0.693s][info][gc,phases      ] GC(26)   Pre Evacuate Collection Set: 0.08ms[0.693s][info][gc,phases      ] GC(26)   Merge Heap Roots: 0.06ms[0.693s][info][gc,phases      ] GC(26)   Evacuate Collection Set: 0.30ms[0.693s][info][gc,phases      ] GC(26)   Post Evacuate Collection Set: 0.18ms[0.693s][info][gc,phases      ] GC(26)   Other: 0.03ms[0.693s][info][gc,heap        ] GC(26) Eden regions: 1->0(1)[0.693s][info][gc,heap        ] GC(26) Survivor regions: 1->0(0)[0.693s][info][gc,heap        ] GC(26) Old regions: 497->499[0.693s][info][gc,heap        ] GC(26) Humongous regions: 13->13[0.693s][info][gc,metaspace   ] GC(26) Metaspace: 1145K(1344K)->1145K(1344K) NonClass: 1063K(1152K)->1063K(1152K) Class: 81K(192K)->81K(192K)[0.693s][info][gc             ] GC(26) Pause Young (Normal) (G1 Evacuation Pause) (Evacuation Failure) 506M->506M(512M) 0.752ms[0.693s][info][gc,cpu         ] GC(26) User=0.00s Sys=0.00s Real=0.00s[0.693s][info][gc,ergo        ] Attempting full compaction[0.693s][info][gc,start       ] GC(27) Pause Full (G1 Compaction Pause)[0.693s][info][gc,task        ] GC(27) Using 12 workers of 18 for full compaction[0.694s][info][gc,phases,start] GC(27) Phase 1: Mark live objects[0.721s][info][gc,phases      ] GC(27) Phase 1: Mark live objects 27.765ms[0.721s][info][gc,phases,start] GC(27) Phase 2: Prepare compaction[0.722s][info][gc,phases      ] GC(27) Phase 2: Prepare compaction 0.696ms[0.722s][info][gc,phases,start] GC(27) Phase 3: Adjust pointers[0.731s][info][gc,phases      ] GC(27) Phase 3: Adjust pointers 9.046ms[0.731s][info][gc,phases,start] GC(27) Phase 4: Compact heap[0.732s][info][gc,phases      ] GC(27) Phase 4: Compact heap 0.853ms[0.732s][info][gc,phases,start] GC(27) Phase 5: Reset Metadata[0.740s][info][gc,phases      ] GC(27) Phase 5: Reset Metadata 7.704ms[0.740s][info][gc,heap        ] GC(27) Eden regions: 0->0(16)[0.740s][info][gc,heap        ] GC(27) Survivor regions: 0->0(0)[0.740s][info][gc,heap        ] GC(27) Old regions: 499->483[0.740s][info][gc,heap        ] GC(27) Humongous regions: 13->13[0.740s][info][gc,metaspace   ] GC(27) Metaspace: 1145K(1344K)->1145K(1344K) NonClass: 1063K(1152K)->1063K(1152K) Class: 81K(192K)->81K(192K)[0.740s][info][gc             ] GC(27) Pause Full (G1 Compaction Pause) 506M->490M(512M) 46.915ms[0.740s][info][gc,cpu         ] GC(27) User=0.56s Sys=0.00s Real=0.05s[0.740s][info][gc,marking     ] GC(24) Concurrent Mark From Roots 52.714ms[0.740s][info][gc,marking     ] GC(24) Concurrent Mark Abort[0.740s][info][gc             ] GC(24) Concurrent Mark Cycle 53.967ms[0.743s][info][gc,start       ] GC(28) Pause Young (Normal) (G1 Evacuation Pause)[0.743s][info][gc,task        ] GC(28) Using 12 workers of 18 for evacuation[0.744s][info][gc,phases      ] GC(28)   Pre Evacuate Collection Set: 0.07ms[0.744s][info][gc,phases      ] GC(28)   Merge Heap Roots: 0.11ms[0.744s][info][gc,phases      ] GC(28)   Evacuate Collection Set: 1.09ms[0.744s][info][gc,phases      ] GC(28)   Post Evacuate Collection Set: 0.53ms[0.744s][info][gc,phases      ] GC(28)   Other: 0.03ms[0.744s][info][gc,heap        ] GC(28) Eden regions: 16->0(1)[0.744s][info][gc,heap        ] GC(28) Survivor regions: 0->0(0)[0.744s][info][gc,heap        ] GC(28) Old regions: 483->499[0.744s][info][gc,heap        ] GC(28) Humongous regions: 13->13[0.744s][info][gc,metaspace   ] GC(28) Metaspace: 1145K(1344K)->1145K(1344K) NonClass: 1063K(1152K)->1063K(1152K) Class: 81K(192K)->81K(192K)[0.744s][info][gc             ] GC(28) Pause Young (Normal) (G1 Evacuation Pause) (Evacuation Failure) 506M->506M(512M) 1.918ms[0.745s][info][gc,cpu         ] GC(28) User=0.00s Sys=0.00s Real=0.00s[0.745s][info][gc,ergo        ] Attempting full compaction[0.745s][info][gc,start       ] GC(29) Pause Full (G1 Compaction Pause)[0.745s][info][gc,task        ] GC(29) Using 12 workers of 18 for full compaction[0.745s][info][gc,phases,start] GC(29) Phase 1: Mark live objects[0.774s][info][gc,phases      ] GC(29) Phase 1: Mark live objects 28.960ms[0.774s][info][gc,phases,start] GC(29) Phase 2: Prepare compaction[0.774s][info][gc,phases      ] GC(29) Phase 2: Prepare compaction 0.543ms[0.774s][info][gc,phases,start] GC(29) Phase 3: Adjust pointers[0.783s][info][gc,phases      ] GC(29) Phase 3: Adjust pointers 8.738ms[0.783s][info][gc,phases,start] GC(29) Phase 4: Compact heap[0.784s][info][gc,phases      ] GC(29) Phase 4: Compact heap 0.553ms[0.784s][info][gc,phases,start] GC(29) Phase 5: Reset Metadata[0.792s][info][gc,phases      ] GC(29) Phase 5: Reset Metadata 7.977ms[0.792s][info][gc,heap        ] GC(29) Eden regions: 0->0(6)[0.792s][info][gc,heap        ] GC(29) Survivor regions: 0->0(0)[0.792s][info][gc,heap        ] GC(29) Old regions: 499->493[0.792s][info][gc,heap        ] GC(29) Humongous regions: 13->13[0.792s][info][gc,metaspace   ] GC(29) Metaspace: 1145K(1344K)->1145K(1344K) NonClass: 1063K(1152K)->1063K(1152K) Class: 81K(192K)->81K(192K)[0.792s][info][gc             ] GC(29) Pause Full (G1 Compaction Pause) 506M->498M(512M) 47.953ms[0.792s][info][gc,cpu         ] GC(29) User=0.56s Sys=0.00s Real=0.05s[0.793s][info][gc,start       ] GC(30) Pause Young (Concurrent Start) (G1 Evacuation Pause)[0.793s][info][gc,task        ] GC(30) Using 12 workers of 18 for evacuation[0.795s][info][gc,phases      ] GC(30)   Pre Evacuate Collection Set: 0.17ms[0.795s][info][gc,phases      ] GC(30)   Merge Heap Roots: 0.07ms[0.795s][info][gc,phases      ] GC(30)   Evacuate Collection Set: 0.66ms[0.795s][info][gc,phases      ] GC(30)   Post Evacuate Collection Set: 0.37ms[0.795s][info][gc,phases      ] GC(30)   Other: 0.04ms[0.795s][info][gc,heap        ] GC(30) Eden regions: 6->0(1)[0.795s][info][gc,heap        ] GC(30) Survivor regions: 0->0(0)[0.795s][info][gc,heap        ] GC(30) Old regions: 493->499[0.795s][info][gc,heap        ] GC(30) Humongous regions: 13->13[0.795s][info][gc,metaspace   ] GC(30) Metaspace: 1145K(1344K)->1145K(1344K) NonClass: 1063K(1152K)->1063K(1152K) Class: 81K(192K)->81K(192K)[0.795s][info][gc             ] GC(30) Pause Young (Concurrent Start) (G1 Evacuation Pause) (Evacuation Failure) 504M->504M(512M) 1.416ms[0.795s][info][gc             ] GC(31) Concurrent Mark Cycle[0.795s][info][gc,cpu         ] GC(30) User=0.00s Sys=0.00s Real=0.00s[0.795s][info][gc,marking     ] GC(31) Concurrent Scan Root Regions[0.795s][info][gc,ergo        ] Attempting full compaction[0.795s][info][gc,marking     ] GC(31) Concurrent Scan Root Regions 0.020ms[0.795s][info][gc,start       ] GC(32) Pause Full (G1 Compaction Pause)[0.795s][info][gc,marking     ] GC(31) Concurrent Mark[0.795s][info][gc,task        ] GC(32) Using 12 workers of 18 for full compaction[0.795s][info][gc,marking     ] GC(31) Concurrent Mark From Roots[0.795s][info][gc,task        ] GC(31) Using 5 workers of 5 for marking[0.795s][info][gc,phases,start] GC(32) Phase 1: Mark live objects[0.826s][info][gc,phases      ] GC(32) Phase 1: Mark live objects 30.712ms[0.826s][info][gc,phases,start] GC(32) Phase 2: Prepare compaction[0.826s][info][gc,phases      ] GC(32) Phase 2: Prepare compaction 0.284ms[0.826s][info][gc,phases,start] GC(32) Phase 3: Adjust pointers[0.835s][info][gc,phases      ] GC(32) Phase 3: Adjust pointers 9.040ms[0.835s][info][gc,phases,start] GC(32) Phase 4: Compact heap[0.836s][info][gc,phases      ] GC(32) Phase 4: Compact heap 0.341ms[0.836s][info][gc,phases,start] GC(32) Phase 5: Reset Metadata[0.843s][info][gc,phases      ] GC(32) Phase 5: Reset Metadata 7.748ms[0.844s][info][gc,heap        ] GC(32) Eden regions: 0->0(1)[0.844s][info][gc,heap        ] GC(32) Survivor regions: 0->0(0)[0.844s][info][gc,heap        ] GC(32) Old regions: 499->498[0.844s][info][gc,heap        ] GC(32) Humongous regions: 13->13[0.844s][info][gc,metaspace   ] GC(32) Metaspace: 1145K(1344K)->1145K(1344K) NonClass: 1063K(1152K)->1063K(1152K) Class: 81K(192K)->81K(192K)[0.844s][info][gc             ] GC(32) Pause Full (G1 Compaction Pause) 504M->501M(512M) 48.931ms[0.844s][info][gc,cpu         ] GC(32) User=0.61s Sys=0.00s Real=0.05s[0.844s][info][gc,marking     ] GC(31) Concurrent Mark From Roots 48.952ms[0.844s][info][gc,marking     ] GC(31) Concurrent Mark Abort[0.844s][info][gc             ] GC(31) Concurrent Mark Cycle 49.055ms[0.844s][info][gc,start       ] GC(33) Pause Young (Normal) (G1 Evacuation Pause)[0.844s][info][gc,task        ] GC(33) Using 12 workers of 18 for evacuation[0.845s][info][gc,phases      ] GC(33)   Pre Evacuate Collection Set: 0.09ms[0.845s][info][gc,phases      ] GC(33)   Merge Heap Roots: 0.09ms[0.845s][info][gc,phases      ] GC(33)   Evacuate Collection Set: 0.26ms[0.845s][info][gc,phases      ] GC(33)   Post Evacuate Collection Set: 0.14ms[0.845s][info][gc,phases      ] GC(33)   Other: 0.03ms[0.845s][info][gc,heap        ] GC(33) Eden regions: 1->0(1)[0.845s][info][gc,heap        ] GC(33) Survivor regions: 0->0(0)[0.845s][info][gc,heap        ] GC(33) Old regions: 498->499[0.845s][info][gc,heap        ] GC(33) Humongous regions: 13->13[0.845s][info][gc,metaspace   ] GC(33) Metaspace: 1145K(1344K)->1145K(1344K) NonClass: 1063K(1152K)->1063K(1152K) Class: 81K(192K)->81K(192K)[0.845s][info][gc             ] GC(33) Pause Young (Normal) (G1 Evacuation Pause) (Evacuation Failure) 502M->502M(512M) 0.713ms[0.845s][info][gc,cpu         ] GC(33) User=0.00s Sys=0.00s Real=0.00s[0.845s][info][gc,ergo        ] Attempting full compaction[0.845s][info][gc,start       ] GC(34) Pause Full (G1 Compaction Pause)[0.845s][info][gc,task        ] GC(34) Using 12 workers of 18 for full compaction[0.845s][info][gc,phases,start] GC(34) Phase 1: Mark live objects[0.871s][info][gc,phases      ] GC(34) Phase 1: Mark live objects 26.304ms[0.871s][info][gc,phases,start] GC(34) Phase 2: Prepare compaction[0.872s][info][gc,phases      ] GC(34) Phase 2: Prepare compaction 0.828ms[0.872s][info][gc,phases,start] GC(34) Phase 3: Adjust pointers[0.881s][info][gc,phases      ] GC(34) Phase 3: Adjust pointers 9.286ms[0.881s][info][gc,phases,start] GC(34) Phase 4: Compact heap[0.882s][info][gc,phases      ] GC(34) Phase 4: Compact heap 0.653ms[0.882s][info][gc,phases,start] GC(34) Phase 5: Reset Metadata[0.890s][info][gc,phases      ] GC(34) Phase 5: Reset Metadata 7.808ms[0.890s][info][gc,heap        ] GC(34) Eden regions: 0->0(9)[0.890s][info][gc,heap        ] GC(34) Survivor regions: 0->0(0)[0.890s][info][gc,heap        ] GC(34) Old regions: 499->490[0.890s][info][gc,heap        ] GC(34) Humongous regions: 13->13[0.890s][info][gc,metaspace   ] GC(34) Metaspace: 1145K(1344K)->1145K(1344K) NonClass: 1063K(1152K)->1063K(1152K) Class: 81K(192K)->81K(192K)[0.890s][info][gc             ] GC(34) Pause Full (G1 Compaction Pause) 502M->502M(512M) 45.637ms[0.890s][info][gc,cpu         ] GC(34) User=0.39s Sys=0.00s Real=0.05s[0.892s][info][gc,start       ] GC(35) Pause Young (Concurrent Start) (G1 Evacuation Pause)[0.892s][info][gc,task        ] GC(35) Using 12 workers of 18 for evacuation[0.894s][info][gc,phases      ] GC(35)   Pre Evacuate Collection Set: 0.14ms[0.894s][info][gc,phases      ] GC(35)   Merge Heap Roots: 0.06ms[0.894s][info][gc,phases      ] GC(35)   Evacuate Collection Set: 0.88ms[0.894s][info][gc,phases      ] GC(35)   Post Evacuate Collection Set: 0.51ms[0.894s][info][gc,phases      ] GC(35)   Other: 0.04ms[0.894s][info][gc,heap        ] GC(35) Eden regions: 9->0(1)[0.894s][info][gc,heap        ] GC(35) Survivor regions: 0->0(0)[0.894s][info][gc,heap        ] GC(35) Old regions: 490->499[0.894s][info][gc,heap        ] GC(35) Humongous regions: 13->13[0.894s][info][gc,metaspace   ] GC(35) Metaspace: 1145K(1344K)->1145K(1344K) NonClass: 1063K(1152K)->1063K(1152K) Class: 81K(192K)->81K(192K)[0.894s][info][gc             ] GC(35) Pause Young (Concurrent Start) (G1 Evacuation Pause) (Evacuation Failure) 511M->511M(512M) 1.736ms[0.894s][info][gc,cpu         ] GC(35) User=0.00s Sys=0.00s Real=0.00s[0.894s][info][gc,ergo        ] Attempting full compaction[0.894s][info][gc,start       ] GC(36) Pause Full (G1 Compaction Pause)[0.894s][info][gc,task        ] GC(36) Using 12 workers of 18 for full compaction[0.894s][info][gc             ] GC(37) Concurrent Mark Cycle[0.894s][info][gc,marking     ] GC(37) Concurrent Scan Root Regions[0.894s][info][gc,marking     ] GC(37) Concurrent Scan Root Regions 0.007ms[0.894s][info][gc,marking     ] GC(37) Concurrent Mark[0.894s][info][gc,marking     ] GC(37) Concurrent Mark From Roots[0.894s][info][gc,task        ] GC(37) Using 5 workers of 5 for marking[0.894s][info][gc,phases,start] GC(36) Phase 1: Mark live objects[0.923s][info][gc,phases      ] GC(36) Phase 1: Mark live objects 28.889ms[0.923s][info][gc,phases,start] GC(36) Phase 2: Prepare compaction[0.924s][info][gc,phases      ] GC(36) Phase 2: Prepare compaction 1.649ms[0.924s][info][gc,phases,start] GC(36) Phase 3: Adjust pointers[0.933s][info][gc,phases      ] GC(36) Phase 3: Adjust pointers 8.473ms[0.933s][info][gc,phases,start] GC(36) Phase 4: Compact heap[0.934s][info][gc,phases      ] GC(36) Phase 4: Compact heap 1.263ms[0.934s][info][gc,phases,start] GC(36) Phase 5: Reset Metadata[0.942s][info][gc,phases      ] GC(36) Phase 5: Reset Metadata 8.079ms[0.943s][info][gc,heap        ] GC(36) Eden regions: 0->0(4)[0.943s][info][gc,heap        ] GC(36) Survivor regions: 0->0(0)[0.943s][info][gc,heap        ] GC(36) Old regions: 499->495[0.943s][info][gc,heap        ] GC(36) Humongous regions: 13->13[0.943s][info][gc,metaspace   ] GC(36) Metaspace: 1145K(1344K)->1145K(1344K) NonClass: 1063K(1152K)->1063K(1152K) Class: 81K(192K)->81K(192K)[0.943s][info][gc             ] GC(36) Pause Full (G1 Compaction Pause) 511M->507M(512M) 49.151ms[0.943s][info][gc,cpu         ] GC(36) User=0.56s Sys=0.00s Real=0.05s[0.943s][info][gc,marking     ] GC(37) Concurrent Mark From Roots 49.136ms[0.943s][info][gc,marking     ] GC(37) Concurrent Mark Abort[0.943s][info][gc             ] GC(37) Concurrent Mark Cycle 49.212ms[0.944s][info][gc,start       ] GC(38) Pause Young (Normal) (G1 Evacuation Pause)[0.944s][info][gc,task        ] GC(38) Using 12 workers of 18 for evacuation[0.945s][info][gc,phases      ] GC(38)   Pre Evacuate Collection Set: 0.07ms[0.945s][info][gc,phases      ] GC(38)   Merge Heap Roots: 0.10ms[0.945s][info][gc,phases      ] GC(38)   Evacuate Collection Set: 0.74ms[0.945s][info][gc,phases      ] GC(38)   Post Evacuate Collection Set: 0.36ms[0.945s][info][gc,phases      ] GC(38)   Other: 0.03ms[0.945s][info][gc,heap        ] GC(38) Eden regions: 4->0(1)[0.945s][info][gc,heap        ] GC(38) Survivor regions: 0->0(0)[0.945s][info][gc,heap        ] GC(38) Old regions: 495->499[0.945s][info][gc,heap        ] GC(38) Humongous regions: 13->13[0.945s][info][gc,metaspace   ] GC(38) Metaspace: 1145K(1344K)->1145K(1344K) NonClass: 1063K(1152K)->1063K(1152K) Class: 81K(192K)->81K(192K)[0.945s][info][gc             ] GC(38) Pause Young (Normal) (G1 Evacuation Pause) (Evacuation Failure) 511M->511M(512M) 1.388ms[0.945s][info][gc,cpu         ] GC(38) User=0.00s Sys=0.00s Real=0.00s[0.945s][info][gc,ergo        ] Attempting full compaction[0.945s][info][gc,start       ] GC(39) Pause Full (G1 Compaction Pause)[0.945s][info][gc,task        ] GC(39) Using 12 workers of 18 for full compaction[0.945s][info][gc,phases,start] GC(39) Phase 1: Mark live objects[0.974s][info][gc,phases      ] GC(39) Phase 1: Mark live objects 28.687ms[0.974s][info][gc,phases,start] GC(39) Phase 2: Prepare compaction[0.974s][info][gc,phases      ] GC(39) Phase 2: Prepare compaction 0.669ms[0.975s][info][gc,phases,start] GC(39) Phase 3: Adjust pointers[0.983s][info][gc,phases      ] GC(39) Phase 3: Adjust pointers 8.535ms[0.983s][info][gc,phases,start] GC(39) Phase 4: Compact heap[0.984s][info][gc,phases      ] GC(39) Phase 4: Compact heap 0.630ms[0.984s][info][gc,phases,start] GC(39) Phase 5: Reset Metadata[0.992s][info][gc,phases      ] GC(39) Phase 5: Reset Metadata 7.905ms[0.992s][info][gc,heap        ] GC(39) Eden regions: 0->0(2)[0.992s][info][gc,heap        ] GC(39) Survivor regions: 0->0(0)[0.992s][info][gc,heap        ] GC(39) Old regions: 499->497[0.992s][info][gc,heap        ] GC(39) Humongous regions: 13->13[0.992s][info][gc,metaspace   ] GC(39) Metaspace: 1145K(1344K)->1145K(1344K) NonClass: 1063K(1152K)->1063K(1152K) Class: 81K(192K)->81K(192K)[0.992s][info][gc             ] GC(39) Pause Full (G1 Compaction Pause) 511M->509M(512M) 47.309ms[0.992s][info][gc,cpu         ] GC(39) User=0.56s Sys=0.00s Real=0.05s[0.993s][info][gc,start       ] GC(40) Pause Young (Concurrent Start) (G1 Evacuation Pause)[0.993s][info][gc,task        ] GC(40) Using 12 workers of 18 for evacuation[0.994s][info][gc,phases      ] GC(40)   Pre Evacuate Collection Set: 0.13ms[0.994s][info][gc,phases      ] GC(40)   Merge Heap Roots: 0.07ms[0.994s][info][gc,phases      ] GC(40)   Evacuate Collection Set: 0.52ms[0.994s][info][gc,phases      ] GC(40)   Post Evacuate Collection Set: 0.19ms[0.994s][info][gc,phases      ] GC(40)   Other: 0.04ms[0.994s][info][gc,heap        ] GC(40) Eden regions: 2->0(1)[0.994s][info][gc,heap        ] GC(40) Survivor regions: 0->0(0)[0.994s][info][gc,heap        ] GC(40) Old regions: 497->499[0.994s][info][gc,heap        ] GC(40) Humongous regions: 13->13[0.994s][info][gc,metaspace   ] GC(40) Metaspace: 1145K(1344K)->1145K(1344K) NonClass: 1063K(1152K)->1063K(1152K) Class: 81K(192K)->81K(192K)[0.994s][info][gc             ] GC(40) Pause Young (Concurrent Start) (G1 Evacuation Pause) (Evacuation Failure) 511M->511M(512M) 1.045ms[0.994s][info][gc             ] GC(41) Concurrent Mark Cycle[0.994s][info][gc,cpu         ] GC(40) User=0.00s Sys=0.00s Real=0.00s[0.994s][info][gc,marking     ] GC(41) Concurrent Scan Root Regions[0.994s][info][gc,ergo        ] Attempting full compaction[0.994s][info][gc,marking     ] GC(41) Concurrent Scan Root Regions 0.020ms[0.994s][info][gc,start       ] GC(42) Pause Full (G1 Compaction Pause)[0.994s][info][gc,marking     ] GC(41) Concurrent Mark[0.994s][info][gc,task        ] GC(42) Using 12 workers of 18 for full compaction[0.994s][info][gc,marking     ] GC(41) Concurrent Mark From Roots[0.994s][info][gc,task        ] GC(41) Using 5 workers of 5 for marking[0.994s][info][gc,phases,start] GC(42) Phase 1: Mark live objects[1.021s][info][gc,phases      ] GC(42) Phase 1: Mark live objects 26.913ms[1.021s][info][gc,phases,start] GC(42) Phase 2: Prepare compaction[1.021s][info][gc,phases      ] GC(42) Phase 2: Prepare compaction 0.424ms[1.021s][info][gc,phases,start] GC(42) Phase 3: Adjust pointers[1.030s][info][gc,phases      ] GC(42) Phase 3: Adjust pointers 8.679ms[1.030s][info][gc,phases,start] GC(42) Phase 4: Compact heap[1.030s][info][gc,phases      ] GC(42) Phase 4: Compact heap 0.305ms[1.030s][info][gc,phases,start] GC(42) Phase 5: Reset Metadata[1.038s][info][gc,phases      ] GC(42) Phase 5: Reset Metadata 8.038ms[1.039s][info][gc,heap        ] GC(42) Eden regions: 0->0(1)[1.039s][info][gc,heap        ] GC(42) Survivor regions: 0->0(0)[1.039s][info][gc,heap        ] GC(42) Old regions: 499->498[1.039s][info][gc,heap        ] GC(42) Humongous regions: 13->13[1.039s][info][gc,metaspace   ] GC(42) Metaspace: 1145K(1344K)->1145K(1344K) NonClass: 1063K(1152K)->1063K(1152K) Class: 81K(192K)->81K(192K)[1.039s][info][gc             ] GC(42) Pause Full (G1 Compaction Pause) 511M->510M(512M) 45.141ms[1.039s][info][gc,cpu         ] GC(42) User=0.56s Sys=0.00s Real=0.05s[1.039s][info][gc,marking     ] GC(41) Concurrent Mark From Roots 45.161ms[1.039s][info][gc,marking     ] GC(41) Concurrent Mark Abort[1.039s][info][gc             ] GC(41) Concurrent Mark Cycle 45.259ms[1.039s][info][gc,start       ] GC(43) Pause Young (Normal) (G1 Evacuation Pause)[1.039s][info][gc,task        ] GC(43) Using 12 workers of 18 for evacuation[1.040s][info][gc,phases      ] GC(43)   Pre Evacuate Collection Set: 0.09ms[1.040s][info][gc,phases      ] GC(43)   Merge Heap Roots: 0.07ms[1.040s][info][gc,phases      ] GC(43)   Evacuate Collection Set: 0.23ms[1.040s][info][gc,phases      ] GC(43)   Post Evacuate Collection Set: 0.14ms[1.040s][info][gc,phases      ] GC(43)   Other: 0.02ms[1.040s][info][gc,heap        ] GC(43) Eden regions: 1->0(1)[1.040s][info][gc,heap        ] GC(43) Survivor regions: 0->0(0)[1.040s][info][gc,heap        ] GC(43) Old regions: 498->499[1.040s][info][gc,heap        ] GC(43) Humongous regions: 13->13[1.040s][info][gc,metaspace   ] GC(43) Metaspace: 1145K(1344K)->1145K(1344K) NonClass: 1063K(1152K)->1063K(1152K) Class: 81K(192K)->81K(192K)[1.040s][info][gc             ] GC(43) Pause Young (Normal) (G1 Evacuation Pause) (Evacuation Failure) 511M->511M(512M) 0.641ms[1.040s][info][gc,cpu         ] GC(43) User=0.00s Sys=0.00s Real=0.00s[1.040s][info][gc,ergo        ] Attempting full compaction[1.040s][info][gc,start       ] GC(44) Pause Full (G1 Compaction Pause)[1.040s][info][gc,task        ] GC(44) Using 12 workers of 18 for full compaction[1.040s][info][gc,phases,start] GC(44) Phase 1: Mark live objects[1.067s][info][gc,phases      ] GC(44) Phase 1: Mark live objects 27.016ms[1.067s][info][gc,phases,start] GC(44) Phase 2: Prepare compaction[1.067s][info][gc,phases      ] GC(44) Phase 2: Prepare compaction 0.283ms[1.067s][info][gc,phases,start] GC(44) Phase 3: Adjust pointers[1.076s][info][gc,phases      ] GC(44) Phase 3: Adjust pointers 8.579ms[1.076s][info][gc,phases,start] GC(44) Phase 4: Compact heap[1.076s][info][gc,phases      ] GC(44) Phase 4: Compact heap 0.186ms[1.076s][info][gc,phases,start] GC(44) Phase 5: Reset Metadata[1.084s][info][gc,phases      ] GC(44) Phase 5: Reset Metadata 7.874ms[1.084s][info][gc,heap        ] GC(44) Eden regions: 0->0(1)[1.085s][info][gc,heap        ] GC(44) Survivor regions: 0->0(0)[1.085s][info][gc,heap        ] GC(44) Old regions: 499->498[1.085s][info][gc,heap        ] GC(44) Humongous regions: 13->13[1.085s][info][gc,metaspace   ] GC(44) Metaspace: 1145K(1344K)->1145K(1344K) NonClass: 1063K(1152K)->1063K(1152K) Class: 81K(192K)->81K(192K)[1.085s][info][gc             ] GC(44) Pause Full (G1 Compaction Pause) 511M->510M(512M) 44.688ms[1.085s][info][gc,cpu         ] GC(44) User=0.56s Sys=0.00s Real=0.05s[1.085s][info][gc,start       ] GC(45) Pause Young (Concurrent Start) (G1 Evacuation Pause)[1.085s][info][gc,task        ] GC(45) Using 12 workers of 18 for evacuation[1.086s][info][gc,phases      ] GC(45)   Pre Evacuate Collection Set: 0.24ms[1.086s][info][gc,phases      ] GC(45)   Merge Heap Roots: 0.03ms[1.086s][info][gc,phases      ] GC(45)   Evacuate Collection Set: 0.46ms[1.086s][info][gc,phases      ] GC(45)   Post Evacuate Collection Set: 0.11ms[1.086s][info][gc,phases      ] GC(45)   Other: 0.11ms[1.086s][info][gc,heap        ] GC(45) Eden regions: 1->0(1)[1.086s][info][gc,heap        ] GC(45) Survivor regions: 0->0(0)[1.086s][info][gc,heap        ] GC(45) Old regions: 498->499[1.086s][info][gc,heap        ] GC(45) Humongous regions: 13->13[1.086s][info][gc,metaspace   ] GC(45) Metaspace: 1145K(1344K)->1145K(1344K) NonClass: 1063K(1152K)->1063K(1152K) Class: 81K(192K)->81K(192K)[1.086s][info][gc             ] GC(45) Pause Young (Concurrent Start) (G1 Evacuation Pause) (Evacuation Failure) 511M->511M(512M) 1.025ms[1.086s][info][gc,cpu         ] GC(45) User=0.00s Sys=0.00s Real=0.00s[1.086s][info][gc             ] GC(46) Concurrent Mark Cycle[1.086s][info][gc,ergo        ] Attempting full compaction[1.086s][info][gc,marking     ] GC(46) Concurrent Scan Root Regions[1.086s][info][gc,start       ] GC(47) Pause Full (G1 Compaction Pause)[1.086s][info][gc,marking     ] GC(46) Concurrent Scan Root Regions 0.019ms[1.086s][info][gc,task        ] GC(47) Using 12 workers of 18 for full compaction[1.086s][info][gc,marking     ] GC(46) Concurrent Mark[1.086s][info][gc,marking     ] GC(46) Concurrent Mark From Roots[1.086s][info][gc,task        ] GC(46) Using 5 workers of 5 for marking[1.086s][info][gc,phases,start] GC(47) Phase 1: Mark live objects[1.113s][info][gc,phases      ] GC(47) Phase 1: Mark live objects 27.393ms[1.113s][info][gc,phases,start] GC(47) Phase 2: Prepare compaction[1.114s][info][gc,phases      ] GC(47) Phase 2: Prepare compaction 0.282ms[1.114s][info][gc,phases,start] GC(47) Phase 3: Adjust pointers[1.122s][info][gc,phases      ] GC(47) Phase 3: Adjust pointers 8.316ms[1.122s][info][gc,phases,start] GC(47) Phase 4: Compact heap[1.122s][info][gc,phases      ] GC(47) Phase 4: Compact heap 0.312ms[1.122s][info][gc,phases,start] GC(47) Phase 5: Reset Metadata[1.130s][info][gc,phases      ] GC(47) Phase 5: Reset Metadata 7.958ms[1.131s][info][gc,heap        ] GC(47) Eden regions: 0->0(1)[1.131s][info][gc,heap        ] GC(47) Survivor regions: 0->0(0)[1.131s][info][gc,heap        ] GC(47) Old regions: 499->499[1.131s][info][gc,heap        ] GC(47) Humongous regions: 13->13[1.131s][info][gc,metaspace   ] GC(47) Metaspace: 1145K(1344K)->1145K(1344K) NonClass: 1063K(1152K)->1063K(1152K) Class: 81K(192K)->81K(192K)[1.131s][info][gc             ] GC(47) Pause Full (G1 Compaction Pause) 511M->511M(512M) 45.054ms[1.131s][info][gc,cpu         ] GC(47) User=0.56s Sys=0.00s Real=0.05s[1.131s][info][gc,ergo        ] Attempting maximal full compaction clearing soft references[1.131s][info][gc,start       ] GC(48) Pause Full (G1 Compaction Pause)[1.131s][info][gc,task        ] GC(48) Using 12 workers of 18 for full compaction[1.131s][info][gc,phases,start] GC(48) Phase 1: Mark live objects[1.158s][info][gc,phases      ] GC(48) Phase 1: Mark live objects 27.019ms[1.158s][info][gc,phases,start] GC(48) Phase 2: Prepare compaction[1.177s][info][gc,phases      ] GC(48) Phase 2: Prepare compaction 18.872ms[1.177s][info][gc,phases,start] GC(48) Phase 3: Adjust pointers[1.201s][info][gc,phases      ] GC(48) Phase 3: Adjust pointers 23.675ms[1.201s][info][gc,phases,start] GC(48) Phase 4: Compact heap[1.220s][info][gc,phases      ] GC(48) Phase 4: Compact heap 19.637ms[1.221s][info][gc,phases,start] GC(48) Phase 5: Reset Metadata[1.221s][info][gc,phases      ] GC(48) Phase 5: Reset Metadata 0.102ms[1.221s][info][gc,heap        ] GC(48) Eden regions: 0->0(1)[1.221s][info][gc,heap        ] GC(48) Survivor regions: 0->0(0)[1.221s][info][gc,heap        ] GC(48) Old regions: 499->498[1.221s][info][gc,heap        ] GC(48) Humongous regions: 13->13[1.221s][info][gc,metaspace   ] GC(48) Metaspace: 1145K(1344K)->1145K(1344K) NonClass: 1063K(1152K)->1063K(1152K) Class: 81K(192K)->81K(192K)[1.221s][info][gc             ] GC(48) Pause Full (G1 Compaction Pause) 511M->510M(512M) 90.243ms[1.221s][info][gc,cpu         ] GC(48) User=0.83s Sys=0.00s Real=0.09s[1.221s][info][gc,marking     ] GC(46) Concurrent Mark From Roots 135.325ms[1.221s][info][gc,marking     ] GC(46) Concurrent Mark Abort[1.221s][info][gc             ] GC(46) Concurrent Mark Cycle 135.436ms[1.221s][info][gc,start       ] GC(49) Pause Young (Normal) (G1 Evacuation Pause)[1.221s][info][gc,task        ] GC(49) Using 12 workers of 18 for evacuation[1.222s][info][gc,phases      ] GC(49)   Pre Evacuate Collection Set: 0.07ms[1.222s][info][gc,phases      ] GC(49)   Merge Heap Roots: 0.07ms[1.222s][info][gc,phases      ] GC(49)   Evacuate Collection Set: 0.46ms[1.222s][info][gc,phases      ] GC(49)   Post Evacuate Collection Set: 0.19ms[1.222s][info][gc,phases      ] GC(49)   Other: 0.03ms[1.222s][info][gc,heap        ] GC(49) Eden regions: 1->0(1)[1.222s][info][gc,heap        ] GC(49) Survivor regions: 0->0(0)[1.222s][info][gc,heap        ] GC(49) Old regions: 498->499[1.222s][info][gc,heap        ] GC(49) Humongous regions: 13->13[1.222s][info][gc,metaspace   ] GC(49) Metaspace: 1145K(1344K)->1145K(1344K) NonClass: 1063K(1152K)->1063K(1152K) Class: 81K(192K)->81K(192K)[1.222s][info][gc             ] GC(49) Pause Young (Normal) (G1 Evacuation Pause) (Evacuation Failure) 511M->511M(512M) 0.896ms[1.222s][info][gc,cpu         ] GC(49) User=0.00s Sys=0.00s Real=0.00s[1.222s][info][gc,ergo        ] Attempting full compaction[1.222s][info][gc,start       ] GC(50) Pause Full (G1 Compaction Pause)[1.222s][info][gc,task        ] GC(50) Using 12 workers of 18 for full compaction[1.222s][info][gc,phases,start] GC(50) Phase 1: Mark live objects[1.250s][info][gc,phases      ] GC(50) Phase 1: Mark live objects 27.783ms[1.250s][info][gc,phases,start] GC(50) Phase 2: Prepare compaction[1.251s][info][gc,phases      ] GC(50) Phase 2: Prepare compaction 0.284ms[1.251s][info][gc,phases,start] GC(50) Phase 3: Adjust pointers[1.259s][info][gc,phases      ] GC(50) Phase 3: Adjust pointers 8.657ms[1.259s][info][gc,phases,start] GC(50) Phase 4: Compact heap[1.260s][info][gc,phases      ] GC(50) Phase 4: Compact heap 0.281ms[1.260s][info][gc,phases,start] GC(50) Phase 5: Reset Metadata[1.268s][info][gc,phases      ] GC(50) Phase 5: Reset Metadata 7.917ms[1.268s][info][gc,heap        ] GC(50) Eden regions: 0->0(1)[1.268s][info][gc,heap        ] GC(50) Survivor regions: 0->0(0)[1.268s][info][gc,heap        ] GC(50) Old regions: 499->499[1.268s][info][gc,heap        ] GC(50) Humongous regions: 13->13[1.268s][info][gc,metaspace   ] GC(50) Metaspace: 1145K(1344K)->1145K(1344K) NonClass: 1063K(1152K)->1063K(1152K) Class: 81K(192K)->81K(192K)[1.268s][info][gc             ] GC(50) Pause Full (G1 Compaction Pause) 511M->511M(512M) 45.667ms[1.268s][info][gc,cpu         ] GC(50) User=0.42s Sys=0.02s Real=0.05s[1.268s][info][gc,ergo        ] Attempting maximal full compaction clearing soft references[1.268s][info][gc,start       ] GC(51) Pause Full (G1 Compaction Pause)[1.268s][info][gc,task        ] GC(51) Using 12 workers of 18 for full compaction[1.268s][info][gc,phases,start] GC(51) Phase 1: Mark live objects[1.295s][info][gc,phases      ] GC(51) Phase 1: Mark live objects 26.676ms[1.295s][info][gc,phases,start] GC(51) Phase 2: Prepare compaction[1.306s][info][gc,phases      ] GC(51) Phase 2: Prepare compaction 11.595ms[1.307s][info][gc,phases,start] GC(51) Phase 3: Adjust pointers[1.322s][info][gc,phases      ] GC(51) Phase 3: Adjust pointers 15.512ms[1.322s][info][gc,phases,start] GC(51) Phase 4: Compact heap[1.334s][info][gc,phases      ] GC(51) Phase 4: Compact heap 11.457ms[1.334s][info][gc,phases,start] GC(51) Phase 5: Reset Metadata[1.334s][info][gc,phases      ] GC(51) Phase 5: Reset Metadata 0.095ms[1.334s][info][gc,heap        ] GC(51) Eden regions: 0->0(1)[1.334s][info][gc,heap        ] GC(51) Survivor regions: 0->0(0)[1.334s][info][gc,heap        ] GC(51) Old regions: 499->499[1.334s][info][gc,heap        ] GC(51) Humongous regions: 13->13[1.334s][info][gc,metaspace   ] GC(51) Metaspace: 1145K(1344K)->1145K(1344K) NonClass: 1063K(1152K)->1063K(1152K) Class: 81K(192K)->81K(192K)[1.334s][info][gc             ] GC(51) Pause Full (G1 Compaction Pause) 511M->511M(512M) 66.256ms[1.334s][info][gc,cpu         ] GC(51) User=0.75s Sys=0.00s Real=0.07s[1.334s][info][gc,start       ] GC(52) Pause Young (Concurrent Start) (G1 Evacuation Pause)[1.334s][info][gc,task        ] GC(52) Using 12 workers of 18 for evacuation[1.335s][info][gc,phases      ] GC(52)   Pre Evacuate Collection Set: 0.16ms[1.335s][info][gc,phases      ] GC(52)   Merge Heap Roots: 0.12ms[1.335s][info][gc,phases      ] GC(52)   Evacuate Collection Set: 0.15ms[1.335s][info][gc,phases      ] GC(52)   Post Evacuate Collection Set: 0.12ms[1.335s][info][gc,phases      ] GC(52)   Other: 0.09ms[1.335s][info][gc,heap        ] GC(52) Eden regions: 0->0(1)[1.335s][info][gc,heap        ] GC(52) Survivor regions: 0->0(0)[1.335s][info][gc,heap        ] GC(52) Old regions: 499->499[1.335s][info][gc,heap        ] GC(52) Humongous regions: 13->13[1.335s][info][gc,metaspace   ] GC(52) Metaspace: 1145K(1344K)->1145K(1344K) NonClass: 1063K(1152K)->1063K(1152K) Class: 81K(192K)->81K(192K)[1.335s][info][gc             ] GC(52) Pause Young (Concurrent Start) (G1 Evacuation Pause) 511M->511M(512M) 0.738ms[1.335s][info][gc,cpu         ] GC(52) User=0.00s Sys=0.00s Real=0.00s[1.335s][info][gc             ] GC(53) Concurrent Mark Cycle[1.335s][info][gc,ergo        ] Attempting full compaction[1.335s][info][gc,marking     ] GC(53) Concurrent Scan Root Regions[1.335s][info][gc,start       ] GC(54) Pause Full (G1 Compaction Pause)[1.335s][info][gc,marking     ] GC(53) Concurrent Scan Root Regions 0.019ms[1.335s][info][gc,task        ] GC(54) Using 12 workers of 18 for full compaction[1.335s][info][gc,marking     ] GC(53) Concurrent Mark[1.335s][info][gc,marking     ] GC(53) Concurrent Mark From Roots[1.335s][info][gc,task        ] GC(53) Using 5 workers of 5 for marking[1.335s][info][gc,phases,start] GC(54) Phase 1: Mark live objects[1.365s][info][gc,phases      ] GC(54) Phase 1: Mark live objects 29.615ms[1.365s][info][gc,phases,start] GC(54) Phase 2: Prepare compaction[1.365s][info][gc,phases      ] GC(54) Phase 2: Prepare compaction 0.131ms[1.365s][info][gc,phases,start] GC(54) Phase 3: Adjust pointers[1.374s][info][gc,phases      ] GC(54) Phase 3: Adjust pointers 8.564ms[1.374s][info][gc,phases,start] GC(54) Phase 4: Compact heap[1.374s][info][gc,phases      ] GC(54) Phase 4: Compact heap 0.114ms[1.374s][info][gc,phases,start] GC(54) Phase 5: Reset Metadata[1.382s][info][gc,phases      ] GC(54) Phase 5: Reset Metadata 8.091ms[1.382s][info][gc,heap        ] GC(54) Eden regions: 0->0(1)[1.382s][info][gc,heap        ] GC(54) Survivor regions: 0->0(0)[1.382s][info][gc,heap        ] GC(54) Old regions: 499->499[1.383s][info][gc,heap        ] GC(54) Humongous regions: 13->13[1.383s][info][gc,metaspace   ] GC(54) Metaspace: 1145K(1344K)->1145K(1344K) NonClass: 1063K(1152K)->1063K(1152K) Class: 81K(192K)->81K(192K)[1.383s][info][gc             ] GC(54) Pause Full (G1 Compaction Pause) 511M->511M(512M) 47.344ms[1.383s][info][gc,cpu         ] GC(54) User=0.56s Sys=0.00s Real=0.05s[1.383s][info][gc,ergo        ] Attempting maximal full compaction clearing soft references[1.383s][info][gc,start       ] GC(55) Pause Full (G1 Compaction Pause)[1.383s][info][gc,task        ] GC(55) Using 12 workers of 18 for full compaction[1.383s][info][gc,phases,start] GC(55) Phase 1: Mark live objects[1.410s][info][gc,phases      ] GC(55) Phase 1: Mark live objects 27.545ms[1.410s][info][gc,phases,start] GC(55) Phase 2: Prepare compaction[1.422s][info][gc,phases      ] GC(55) Phase 2: Prepare compaction 11.655ms[1.422s][info][gc,phases,start] GC(55) Phase 3: Adjust pointers[1.437s][info][gc,phases      ] GC(55) Phase 3: Adjust pointers 15.128ms[1.437s][info][gc,phases,start] GC(55) Phase 4: Compact heap[1.448s][info][gc,phases      ] GC(55) Phase 4: Compact heap 10.510ms[1.448s][info][gc,phases,start] GC(55) Phase 5: Reset Metadata[1.448s][info][gc,phases      ] GC(55) Phase 5: Reset Metadata 0.068ms[1.448s][info][gc,heap        ] GC(55) Eden regions: 0->0(1)[1.448s][info][gc,heap        ] GC(55) Survivor regions: 0->0(0)[1.448s][info][gc,heap        ] GC(55) Old regions: 499->499[1.448s][info][gc,heap        ] GC(55) Humongous regions: 13->13[1.448s][info][gc,metaspace   ] GC(55) Metaspace: 1145K(1344K)->1145K(1344K) NonClass: 1063K(1152K)->1063K(1152K) Class: 81K(192K)->81K(192K)[1.448s][info][gc             ] GC(55) Pause Full (G1 Compaction Pause) 511M->511M(512M) 65.731ms[1.448s][info][gc,cpu         ] GC(55) User=0.50s Sys=0.00s Real=0.07s[1.448s][info][gc,marking     ] GC(53) Concurrent Mark From Roots 113.102ms[1.448s][info][gc,marking     ] GC(53) Concurrent Mark Abort[1.448s][info][gc             ] GC(53) Concurrent Mark Cycle 113.219ms[1.448s][info][gc,start       ] GC(56) Pause Young (Normal) (G1 Evacuation Pause)[1.448s][info][gc,task        ] GC(56) Using 12 workers of 18 for evacuation[1.449s][info][gc,phases      ] GC(56)   Pre Evacuate Collection Set: 0.09ms[1.449s][info][gc,phases      ] GC(56)   Merge Heap Roots: 0.06ms[1.449s][info][gc,phases      ] GC(56)   Evacuate Collection Set: 0.15ms[1.449s][info][gc,phases      ] GC(56)   Post Evacuate Collection Set: 0.11ms[1.449s][info][gc,phases      ] GC(56)   Other: 0.03ms[1.449s][info][gc,heap        ] GC(56) Eden regions: 0->0(1)[1.449s][info][gc,heap        ] GC(56) Survivor regions: 0->0(0)[1.449s][info][gc,heap        ] GC(56) Old regions: 499->499[1.449s][info][gc,heap        ] GC(56) Humongous regions: 13->13[1.449s][info][gc,metaspace   ] GC(56) Metaspace: 1145K(1344K)->1145K(1344K) NonClass: 1063K(1152K)->1063K(1152K) Class: 81K(192K)->81K(192K)[1.449s][info][gc             ] GC(56) Pause Young (Normal) (G1 Evacuation Pause) 511M->511M(512M) 0.675ms[1.449s][info][gc,cpu         ] GC(56) User=0.00s Sys=0.00s Real=0.00s[1.449s][info][gc,ergo        ] Attempting full compaction[1.449s][info][gc,start       ] GC(57) Pause Full (G1 Compaction Pause)[1.449s][info][gc,task        ] GC(57) Using 12 workers of 18 for full compaction[1.449s][info][gc,phases,start] GC(57) Phase 1: Mark live objects[1.450s][info][gc,phases      ] GC(57) Phase 1: Mark live objects 0.572ms[1.450s][info][gc,phases,start] GC(57) Phase 2: Prepare compaction[1.450s][info][gc,phases      ] GC(57) Phase 2: Prepare compaction 0.154ms[1.450s][info][gc,phases,start] GC(57) Phase 3: Adjust pointers[1.450s][info][gc,phases      ] GC(57) Phase 3: Adjust pointers 0.254ms[1.450s][info][gc,phases,start] GC(57) Phase 4: Compact heap[1.450s][info][gc,phases      ] GC(57) Phase 4: Compact heap 0.145ms[1.450s][info][gc,phases,start] GC(57) Phase 5: Reset Metadata[1.451s][info][gc,phases      ] GC(57) Phase 5: Reset Metadata 0.066ms[1.451s][info][gc,heap        ] GC(57) Eden regions: 0->0(307)[1.451s][info][gc,heap        ] GC(57) Survivor regions: 0->0(0)[1.451s][info][gc,heap        ] GC(57) Old regions: 499->9[1.451s][info][gc,heap        ] GC(57) Humongous regions: 13->0[1.451s][info][gc,metaspace   ] GC(57) Metaspace: 1145K(1344K)->1145K(1344K) NonClass: 1063K(1152K)->1063K(1152K) Class: 81K(192K)->81K(192K)[1.451s][info][gc             ] GC(57) Pause Full (G1 Compaction Pause) 511M->1M(512M) 1.721ms[1.451s][info][gc,cpu         ] GC(57) User=0.00s Sys=0.00s Real=0.00s[1.452s][info][gc,heap,exit   ] Heap[1.452s][info][gc,heap,exit   ]  garbage-first heap   total 524288K, used 1601K [0x00000000e0000000, 0x0000000100000000)[1.452s][info][gc,heap,exit   ]   region size 1024K, 1 young (1024K), 0 survivors (0K)[1.452s][info][gc,heap,exit   ]  Metaspace       used 1159K, committed 1344K, reserved 1114112K[1.452s][info][gc,heap,exit   ]   class space    used 83K, committed 192K, reserved 1048576K

И тут я получил совсем другую картину. Больше 58 циклов GC, множество полных сборок и Evacuation Failures. Суммарное время GC свыше 900 миллисекунд, больше 60% общего времени. Куча забита до предела.

Итог работы: OutOfMemoryError: Java heap space.

Два класса. Одинаковая бизнес-логика. И кардинально разный результат.

Но это только одна версия JDK и один сборщик. Чтобы исключить случайность, я прогнал тесты ещё на двух конфигурациях.

JDK 17, G1 — проверка на предыдущей LTS

Многие компании до сих пор сидят на JDK 17. Повторим эксперимент.

gc_low_17g1.log

[0.007s][info][gc] Using G1[0.009s][info][gc,init] Version: 17.0.19+10-LTS (release)[0.009s][info][gc,init] CPUs: 24 total, 24 available[0.009s][info][gc,init] Memory: 32581M[0.009s][info][gc,init] Large Page Support: Disabled[0.009s][info][gc,init] NUMA Support: Disabled[0.009s][info][gc,init] Compressed Oops: Enabled (32-bit)[0.009s][info][gc,init] Heap Region Size: 1M[0.009s][info][gc,init] Heap Min Capacity: 512M[0.009s][info][gc,init] Heap Initial Capacity: 512M[0.009s][info][gc,init] Heap Max Capacity: 512M[0.009s][info][gc,init] Pre-touch: Disabled[0.009s][info][gc,init] Parallel Workers: 18[0.009s][info][gc,init] Concurrent Workers: 5[0.009s][info][gc,init] Concurrent Refinement Workers: 18[0.009s][info][gc,init] Periodic GC: Disabled[0.014s][info][gc,metaspace] CDS archive(s) mapped at: [0x0000019e8f000000-0x0000019e8fbb0000-0x0000019e8fbb0000), size 12255232, SharedBaseAddress: 0x0000019e8f000000, ArchiveRelocationMode: 1.[0.014s][info][gc,metaspace] Compressed class space mapped at: 0x0000019e90000000-0x0000019ed0000000, reserved size: 1073741824[0.014s][info][gc,metaspace] Narrow klass base: 0x0000019e8f000000, Narrow klass shift: 0, Narrow klass range: 0x100000000[0.103s][info][gc,start    ] GC(0) Pause Young (Normal) (G1 Evacuation Pause)[0.104s][info][gc,task     ] GC(0) Using 12 workers of 18 for evacuation[0.106s][info][gc,phases   ] GC(0)   Pre Evacuate Collection Set: 0.05ms[0.106s][info][gc,phases   ] GC(0)   Merge Heap Roots: 0.03ms[0.106s][info][gc,phases   ] GC(0)   Evacuate Collection Set: 1.74ms[0.106s][info][gc,phases   ] GC(0)   Post Evacuate Collection Set: 0.11ms[0.106s][info][gc,phases   ] GC(0)   Other: 0.25ms[0.106s][info][gc,heap     ] GC(0) Eden regions: 25->0(21)[0.106s][info][gc,heap     ] GC(0) Survivor regions: 0->4(4)[0.106s][info][gc,heap     ] GC(0) Old regions: 0->7[0.106s][info][gc,heap     ] GC(0) Archive regions: 0->0[0.106s][info][gc,heap     ] GC(0) Humongous regions: 6->6[0.106s][info][gc,metaspace] GC(0) Metaspace: 879K(1024K)->879K(1024K) NonClass: 814K(896K)->814K(896K) Class: 64K(128K)->64K(128K)[0.106s][info][gc          ] GC(0) Pause Young (Normal) (G1 Evacuation Pause) 31M->16M(512M) 2.272ms[0.106s][info][gc,cpu      ] GC(0) User=0.00s Sys=0.00s Real=0.00s[0.126s][info][gc,start    ] GC(1) Pause Young (Normal) (G1 Evacuation Pause)[0.126s][info][gc,task     ] GC(1) Using 12 workers of 18 for evacuation[0.128s][info][gc,phases   ] GC(1)   Pre Evacuate Collection Set: 0.08ms[0.128s][info][gc,phases   ] GC(1)   Merge Heap Roots: 0.09ms[0.128s][info][gc,phases   ] GC(1)   Evacuate Collection Set: 1.79ms[0.128s][info][gc,phases   ] GC(1)   Post Evacuate Collection Set: 0.23ms[0.128s][info][gc,phases   ] GC(1)   Other: 0.07ms[0.128s][info][gc,heap     ] GC(1) Eden regions: 21->0(30)[0.128s][info][gc,heap     ] GC(1) Survivor regions: 4->4(4)[0.128s][info][gc,heap     ] GC(1) Old regions: 7->17[0.128s][info][gc,heap     ] GC(1) Archive regions: 0->0[0.128s][info][gc,heap     ] GC(1) Humongous regions: 6->6[0.128s][info][gc,metaspace] GC(1) Metaspace: 881K(1024K)->881K(1024K) NonClass: 816K(896K)->816K(896K) Class: 64K(128K)->64K(128K)[0.128s][info][gc          ] GC(1) Pause Young (Normal) (G1 Evacuation Pause) 37M->26M(512M) 2.338ms[0.128s][info][gc,cpu      ] GC(1) User=0.00s Sys=0.00s Real=0.00s[0.164s][info][gc,start    ] GC(2) Pause Young (Normal) (G1 Evacuation Pause)[0.165s][info][gc,task     ] GC(2) Using 12 workers of 18 for evacuation[0.168s][info][gc,phases   ] GC(2)   Pre Evacuate Collection Set: 0.12ms[0.168s][info][gc,phases   ] GC(2)   Merge Heap Roots: 0.10ms[0.168s][info][gc,phases   ] GC(2)   Evacuate Collection Set: 3.30ms[0.168s][info][gc,phases   ] GC(2)   Post Evacuate Collection Set: 0.36ms[0.168s][info][gc,phases   ] GC(2)   Other: 0.09ms[0.168s][info][gc,heap     ] GC(2) Eden regions: 30->0(41)[0.169s][info][gc,heap     ] GC(2) Survivor regions: 4->5(5)[0.169s][info][gc,heap     ] GC(2) Old regions: 17->30[0.169s][info][gc,heap     ] GC(2) Archive regions: 0->0[0.169s][info][gc,heap     ] GC(2) Humongous regions: 6->6[0.169s][info][gc,metaspace] GC(2) Metaspace: 881K(1024K)->881K(1024K) NonClass: 816K(896K)->816K(896K) Class: 64K(128K)->64K(128K)[0.169s][info][gc          ] GC(2) Pause Young (Normal) (G1 Evacuation Pause) 56M->40M(512M) 4.118ms[0.169s][info][gc,cpu      ] GC(2) User=0.00s Sys=0.00s Real=0.00s[0.204s][info][gc,start    ] GC(3) Pause Young (Normal) (G1 Evacuation Pause)[0.204s][info][gc,task     ] GC(3) Using 12 workers of 18 for evacuation[0.209s][info][gc,phases   ] GC(3)   Pre Evacuate Collection Set: 0.06ms[0.209s][info][gc,phases   ] GC(3)   Merge Heap Roots: 0.09ms[0.209s][info][gc,phases   ] GC(3)   Evacuate Collection Set: 4.67ms[0.209s][info][gc,phases   ] GC(3)   Post Evacuate Collection Set: 0.17ms[0.209s][info][gc,phases   ] GC(3)   Other: 0.11ms[0.209s][info][gc,heap     ] GC(3) Eden regions: 41->0(51)[0.209s][info][gc,heap     ] GC(3) Survivor regions: 5->6(6)[0.209s][info][gc,heap     ] GC(3) Old regions: 30->50[0.209s][info][gc,heap     ] GC(3) Archive regions: 0->0[0.209s][info][gc,heap     ] GC(3) Humongous regions: 6->6[0.209s][info][gc,metaspace] GC(3) Metaspace: 881K(1024K)->881K(1024K) NonClass: 816K(896K)->816K(896K) Class: 64K(128K)->64K(128K)[0.209s][info][gc          ] GC(3) Pause Young (Normal) (G1 Evacuation Pause) 81M->61M(512M) 5.181ms[0.209s][info][gc,cpu      ] GC(3) User=0.09s Sys=0.06s Real=0.00s[0.253s][info][gc,start    ] GC(4) Pause Young (Normal) (G1 Evacuation Pause)[0.253s][info][gc,task     ] GC(4) Using 12 workers of 18 for evacuation[0.258s][info][gc,phases   ] GC(4)   Pre Evacuate Collection Set: 0.07ms[0.258s][info][gc,phases   ] GC(4)   Merge Heap Roots: 0.10ms[0.258s][info][gc,phases   ] GC(4)   Evacuate Collection Set: 4.39ms[0.258s][info][gc,phases   ] GC(4)   Post Evacuate Collection Set: 0.38ms[0.258s][info][gc,phases   ] GC(4)   Other: 0.09ms[0.258s][info][gc,heap     ] GC(4) Eden regions: 51->0(67)[0.258s][info][gc,heap     ] GC(4) Survivor regions: 6->8(8)[0.258s][info][gc,heap     ] GC(4) Old regions: 50->73[0.258s][info][gc,heap     ] GC(4) Archive regions: 0->0[0.258s][info][gc,heap     ] GC(4) Humongous regions: 6->6[0.258s][info][gc,metaspace] GC(4) Metaspace: 881K(1024K)->881K(1024K) NonClass: 816K(896K)->816K(896K) Class: 64K(128K)->64K(128K)[0.258s][info][gc          ] GC(4) Pause Young (Normal) (G1 Evacuation Pause) 112M->87M(512M) 5.143ms[0.258s][info][gc,cpu      ] GC(4) User=0.11s Sys=0.08s Real=0.01s[0.324s][info][gc,start    ] GC(5) Pause Young (Normal) (G1 Evacuation Pause)[0.324s][info][gc,task     ] GC(5) Using 12 workers of 18 for evacuation[0.330s][info][gc,phases   ] GC(5)   Pre Evacuate Collection Set: 0.06ms[0.330s][info][gc,phases   ] GC(5)   Merge Heap Roots: 0.10ms[0.330s][info][gc,phases   ] GC(5)   Evacuate Collection Set: 5.37ms[0.330s][info][gc,phases   ] GC(5)   Post Evacuate Collection Set: 0.22ms[0.330s][info][gc,phases   ] GC(5)   Other: 0.10ms[0.330s][info][gc,heap     ] GC(5) Eden regions: 67->0(83)[0.330s][info][gc,heap     ] GC(5) Survivor regions: 8->10(10)[0.330s][info][gc,heap     ] GC(5) Old regions: 73->105[0.330s][info][gc,heap     ] GC(5) Archive regions: 0->0[0.330s][info][gc,heap     ] GC(5) Humongous regions: 6->6[0.330s][info][gc,metaspace] GC(5) Metaspace: 881K(1024K)->881K(1024K) NonClass: 816K(896K)->816K(896K) Class: 64K(128K)->64K(128K)[0.330s][info][gc          ] GC(5) Pause Young (Normal) (G1 Evacuation Pause) 154M->121M(512M) 5.953ms[0.330s][info][gc,cpu      ] GC(5) User=0.00s Sys=0.00s Real=0.01s[0.401s][info][gc,start    ] GC(6) Pause Young (Normal) (G1 Evacuation Pause)[0.401s][info][gc,task     ] GC(6) Using 12 workers of 18 for evacuation[0.409s][info][gc,phases   ] GC(6)   Pre Evacuate Collection Set: 0.06ms[0.409s][info][gc,phases   ] GC(6)   Merge Heap Roots: 0.07ms[0.409s][info][gc,phases   ] GC(6)   Evacuate Collection Set: 8.00ms[0.409s][info][gc,phases   ] GC(6)   Post Evacuate Collection Set: 0.41ms[0.409s][info][gc,phases   ] GC(6)   Other: 0.10ms[0.409s][info][gc,heap     ] GC(6) Eden regions: 83->0(105)[0.409s][info][gc,heap     ] GC(6) Survivor regions: 10->12(12)[0.409s][info][gc,heap     ] GC(6) Old regions: 105->146[0.409s][info][gc,heap     ] GC(6) Archive regions: 0->0[0.409s][info][gc,heap     ] GC(6) Humongous regions: 6->6[0.409s][info][gc,metaspace] GC(6) Metaspace: 881K(1024K)->881K(1024K) NonClass: 816K(896K)->816K(896K) Class: 64K(128K)->64K(128K)[0.409s][info][gc          ] GC(6) Pause Young (Normal) (G1 Evacuation Pause) 204M->163M(512M) 8.794ms[0.409s][info][gc,cpu      ] GC(6) User=0.02s Sys=0.00s Real=0.01s[0.500s][info][gc,start    ] GC(7) Pause Young (Normal) (G1 Evacuation Pause)[0.500s][info][gc,task     ] GC(7) Using 12 workers of 18 for evacuation[0.509s][info][gc,phases   ] GC(7)   Pre Evacuate Collection Set: 0.08ms[0.509s][info][gc,phases   ] GC(7)   Merge Heap Roots: 0.09ms[0.509s][info][gc,phases   ] GC(7)   Evacuate Collection Set: 8.55ms[0.509s][info][gc,phases   ] GC(7)   Post Evacuate Collection Set: 0.29ms[0.509s][info][gc,phases   ] GC(7)   Other: 0.10ms[0.509s][info][gc,heap     ] GC(7) Eden regions: 105->0(97)[0.509s][info][gc,heap     ] GC(7) Survivor regions: 12->15(15)[0.509s][info][gc,heap     ] GC(7) Old regions: 146->196[0.509s][info][gc,heap     ] GC(7) Archive regions: 0->0[0.509s][info][gc,heap     ] GC(7) Humongous regions: 6->6[0.509s][info][gc,metaspace] GC(7) Metaspace: 881K(1024K)->881K(1024K) NonClass: 816K(896K)->816K(896K) Class: 64K(128K)->64K(128K)[0.509s][info][gc          ] GC(7) Pause Young (Normal) (G1 Evacuation Pause) 268M->217M(512M) 9.214ms[0.509s][info][gc,cpu      ] GC(7) User=0.03s Sys=0.16s Real=0.01s[0.590s][info][gc,start    ] GC(8) Pause Young (Normal) (G1 Evacuation Pause)[0.590s][info][gc,task     ] GC(8) Using 12 workers of 18 for evacuation[0.600s][info][gc,phases   ] GC(8)   Pre Evacuate Collection Set: 0.12ms[0.600s][info][gc,phases   ] GC(8)   Merge Heap Roots: 0.11ms[0.600s][info][gc,phases   ] GC(8)   Evacuate Collection Set: 9.65ms[0.600s][info][gc,phases   ] GC(8)   Post Evacuate Collection Set: 0.42ms[0.600s][info][gc,phases   ] GC(8)   Other: 0.09ms[0.600s][info][gc,heap     ] GC(8) Eden regions: 97->0(86)[0.600s][info][gc,heap     ] GC(8) Survivor regions: 15->14(14)[0.601s][info][gc,heap     ] GC(8) Old regions: 196->246[0.601s][info][gc,heap     ] GC(8) Archive regions: 0->0[0.601s][info][gc,heap     ] GC(8) Humongous regions: 6->6[0.601s][info][gc,metaspace] GC(8) Metaspace: 881K(1024K)->881K(1024K) NonClass: 816K(896K)->816K(896K) Class: 64K(128K)->64K(128K)[0.601s][info][gc          ] GC(8) Pause Young (Normal) (G1 Evacuation Pause) 314M->266M(512M) 10.499ms[0.601s][info][gc,cpu      ] GC(8) User=0.11s Sys=0.05s Real=0.01s[0.672s][info][gc,start    ] GC(9) Pause Young (Concurrent Start) (G1 Evacuation Pause)[0.672s][info][gc,task     ] GC(9) Using 12 workers of 18 for evacuation[0.682s][info][gc,phases   ] GC(9)   Pre Evacuate Collection Set: 0.10ms[0.682s][info][gc,phases   ] GC(9)   Merge Heap Roots: 0.09ms[0.682s][info][gc,phases   ] GC(9)   Evacuate Collection Set: 9.88ms[0.682s][info][gc,phases   ] GC(9)   Post Evacuate Collection Set: 0.33ms[0.682s][info][gc,phases   ] GC(9)   Other: 0.16ms[0.682s][info][gc,heap     ] GC(9) Eden regions: 86->0(71)[0.682s][info][gc,heap     ] GC(9) Survivor regions: 14->13(13)[0.682s][info][gc,heap     ] GC(9) Old regions: 246->291[0.682s][info][gc,heap     ] GC(9) Archive regions: 0->0[0.682s][info][gc,heap     ] GC(9) Humongous regions: 6->6[0.682s][info][gc,metaspace] GC(9) Metaspace: 881K(1024K)->881K(1024K) NonClass: 816K(896K)->816K(896K) Class: 64K(128K)->64K(128K)[0.682s][info][gc          ] GC(9) Pause Young (Concurrent Start) (G1 Evacuation Pause) 352M->309M(512M) 10.664ms[0.682s][info][gc,cpu      ] GC(9) User=0.09s Sys=0.05s Real=0.01s[0.682s][info][gc          ] GC(10) Concurrent Mark Cycle[0.682s][info][gc,marking  ] GC(10) Concurrent Clear Claimed Marks[0.682s][info][gc,marking  ] GC(10) Concurrent Clear Claimed Marks 0.007ms[0.682s][info][gc,marking  ] GC(10) Concurrent Scan Root Regions[0.686s][info][gc,marking  ] GC(10) Concurrent Scan Root Regions 3.647ms[0.686s][info][gc,marking  ] GC(10) Concurrent Mark[0.686s][info][gc,marking  ] GC(10) Concurrent Mark From Roots[0.686s][info][gc,task     ] GC(10) Using 5 workers of 5 for marking[0.716s][info][gc,marking  ] GC(10) Concurrent Mark From Roots 29.967ms[0.716s][info][gc,marking  ] GC(10) Concurrent Preclean[0.716s][info][gc,marking  ] GC(10) Concurrent Preclean 0.084ms[0.716s][info][gc,start    ] GC(10) Pause Remark[0.717s][info][gc          ] GC(10) Pause Remark 343M->343M(512M) 0.418ms[0.717s][info][gc,cpu      ] GC(10) User=0.00s Sys=0.00s Real=0.00s[0.717s][info][gc,marking  ] GC(10) Concurrent Mark 30.602ms[0.717s][info][gc,marking  ] GC(10) Concurrent Rebuild Remembered Sets[0.737s][info][gc,marking  ] GC(10) Concurrent Rebuild Remembered Sets 20.803ms[0.738s][info][gc,start    ] GC(10) Pause Cleanup[0.738s][info][gc          ] GC(10) Pause Cleanup 357M->357M(512M) 0.100ms[0.738s][info][gc,cpu      ] GC(10) User=0.00s Sys=0.00s Real=0.00s[0.738s][info][gc,marking  ] GC(10) Concurrent Cleanup for Next Mark[0.739s][info][gc,marking  ] GC(10) Concurrent Cleanup for Next Mark 0.900ms[0.739s][info][gc          ] GC(10) Concurrent Mark Cycle 56.302ms[0.744s][info][gc,start    ] GC(11) Pause Young (Prepare Mixed) (G1 Evacuation Pause)[0.744s][info][gc,task     ] GC(11) Using 12 workers of 18 for evacuation[0.750s][info][gc,phases   ] GC(11)   Pre Evacuate Collection Set: 0.04ms[0.750s][info][gc,phases   ] GC(11)   Merge Heap Roots: 0.05ms[0.750s][info][gc,phases   ] GC(11)   Evacuate Collection Set: 5.70ms[0.750s][info][gc,phases   ] GC(11)   Post Evacuate Collection Set: 0.15ms[0.750s][info][gc,phases   ] GC(11)   Other: 0.07ms[0.750s][info][gc,heap     ] GC(11) Eden regions: 71->0(14)[0.750s][info][gc,heap     ] GC(11) Survivor regions: 13->11(11)[0.750s][info][gc,heap     ] GC(11) Old regions: 291->324[0.750s][info][gc,heap     ] GC(11) Archive regions: 0->0[0.750s][info][gc,heap     ] GC(11) Humongous regions: 6->6[0.750s][info][gc,metaspace] GC(11) Metaspace: 920K(1024K)->920K(1024K) NonClass: 855K(896K)->855K(896K) Class: 64K(128K)->64K(128K)[0.750s][info][gc          ] GC(11) Pause Young (Prepare Mixed) (G1 Evacuation Pause) 380M->340M(512M) 6.106ms[0.750s][info][gc,cpu      ] GC(11) User=0.00s Sys=0.00s Real=0.01s[0.754s][info][gc,start    ] GC(12) Pause Young (Mixed) (G1 Evacuation Pause)[0.754s][info][gc,task     ] GC(12) Using 12 workers of 18 for evacuation[0.757s][info][gc,phases   ] GC(12)   Pre Evacuate Collection Set: 0.04ms[0.757s][info][gc,phases   ] GC(12)   Merge Heap Roots: 0.05ms[0.757s][info][gc,phases   ] GC(12)   Evacuate Collection Set: 2.52ms[0.757s][info][gc,phases   ] GC(12)   Post Evacuate Collection Set: 0.11ms[0.757s][info][gc,phases   ] GC(12)   Other: 0.08ms[0.757s][info][gc,heap     ] GC(12) Eden regions: 14->0(55)[0.757s][info][gc,heap     ] GC(12) Survivor regions: 11->4(4)[0.757s][info][gc,heap     ] GC(12) Old regions: 324->337[0.757s][info][gc,heap     ] GC(12) Archive regions: 0->0[0.757s][info][gc,heap     ] GC(12) Humongous regions: 6->6[0.757s][info][gc,metaspace] GC(12) Metaspace: 920K(1024K)->920K(1024K) NonClass: 855K(896K)->855K(896K) Class: 64K(128K)->64K(128K)[0.757s][info][gc          ] GC(12) Pause Young (Mixed) (G1 Evacuation Pause) 354M->347M(512M) 2.895ms[0.757s][info][gc,cpu      ] GC(12) User=0.00s Sys=0.00s Real=0.00s[0.767s][info][gc,start    ] GC(13) Pause Young (Concurrent Start) (G1 Evacuation Pause)[0.767s][info][gc,task     ] GC(13) Using 12 workers of 18 for evacuation[0.771s][info][gc,phases   ] GC(13)   Pre Evacuate Collection Set: 0.04ms[0.771s][info][gc,phases   ] GC(13)   Merge Heap Roots: 0.06ms[0.771s][info][gc,phases   ] GC(13)   Evacuate Collection Set: 3.99ms[0.771s][info][gc,phases   ] GC(13)   Post Evacuate Collection Set: 0.22ms[0.771s][info][gc,phases   ] GC(13)   Other: 0.11ms[0.772s][info][gc,heap     ] GC(13) Eden regions: 55->0(44)[0.772s][info][gc,heap     ] GC(13) Survivor regions: 4->8(8)[0.772s][info][gc,heap     ] GC(13) Old regions: 337->356[0.772s][info][gc,heap     ] GC(13) Archive regions: 0->0[0.772s][info][gc,heap     ] GC(13) Humongous regions: 6->6[0.772s][info][gc,metaspace] GC(13) Metaspace: 920K(1024K)->920K(1024K) NonClass: 855K(896K)->855K(896K) Class: 64K(128K)->64K(128K)[0.772s][info][gc          ] GC(13) Pause Young (Concurrent Start) (G1 Evacuation Pause) 402M->370M(512M) 4.557ms[0.772s][info][gc,cpu      ] GC(13) User=0.12s Sys=0.06s Real=0.00s[0.772s][info][gc          ] GC(14) Concurrent Mark Cycle[0.772s][info][gc,marking  ] GC(14) Concurrent Clear Claimed Marks[0.772s][info][gc,marking  ] GC(14) Concurrent Clear Claimed Marks 0.008ms[0.772s][info][gc,marking  ] GC(14) Concurrent Scan Root Regions[0.773s][info][gc,marking  ] GC(14) Concurrent Scan Root Regions 1.042ms[0.773s][info][gc,marking  ] GC(14) Concurrent Mark[0.773s][info][gc,marking  ] GC(14) Concurrent Mark From Roots[0.773s][info][gc,task     ] GC(14) Using 5 workers of 5 for marking[0.781s][info][gc,start    ] GC(15) Pause Young (Normal) (G1 Evacuation Pause)[0.781s][info][gc,task     ] GC(15) Using 12 workers of 18 for evacuation[0.785s][info][gc,phases   ] GC(15)   Pre Evacuate Collection Set: 0.04ms[0.785s][info][gc,phases   ] GC(15)   Merge Heap Roots: 0.05ms[0.785s][info][gc,phases   ] GC(15)   Evacuate Collection Set: 3.78ms[0.785s][info][gc,phases   ] GC(15)   Post Evacuate Collection Set: 0.13ms[0.785s][info][gc,phases   ] GC(15)   Other: 0.09ms[0.785s][info][gc,heap     ] GC(15) Eden regions: 44->0(35)[0.785s][info][gc,heap     ] GC(15) Survivor regions: 8->7(7)[0.785s][info][gc,heap     ] GC(15) Old regions: 356->376[0.785s][info][gc,heap     ] GC(15) Archive regions: 0->0[0.785s][info][gc,heap     ] GC(15) Humongous regions: 6->6[0.785s][info][gc,metaspace] GC(15) Metaspace: 920K(1024K)->920K(1024K) NonClass: 855K(896K)->855K(896K) Class: 64K(128K)->64K(128K)[0.785s][info][gc          ] GC(15) Pause Young (Normal) (G1 Evacuation Pause) 414M->388M(512M) 4.189ms[0.785s][info][gc,cpu      ] GC(15) User=0.16s Sys=0.05s Real=0.00s[0.793s][info][gc,start    ] GC(16) Pause Young (Normal) (G1 Evacuation Pause)[0.793s][info][gc,task     ] GC(16) Using 12 workers of 18 for evacuation[0.796s][info][gc,phases   ] GC(16)   Pre Evacuate Collection Set: 0.03ms[0.796s][info][gc,phases   ] GC(16)   Merge Heap Roots: 0.05ms[0.796s][info][gc,phases   ] GC(16)   Evacuate Collection Set: 3.39ms[0.796s][info][gc,phases   ] GC(16)   Post Evacuate Collection Set: 0.12ms[0.796s][info][gc,phases   ] GC(16)   Other: 0.09ms[0.796s][info][gc,heap     ] GC(16) Eden regions: 35->0(27)[0.796s][info][gc,heap     ] GC(16) Survivor regions: 7->6(6)[0.796s][info][gc,heap     ] GC(16) Old regions: 376->394[0.796s][info][gc,heap     ] GC(16) Archive regions: 0->0[0.796s][info][gc,heap     ] GC(16) Humongous regions: 6->6[0.796s][info][gc,metaspace] GC(16) Metaspace: 920K(1024K)->920K(1024K) NonClass: 855K(896K)->855K(896K) Class: 64K(128K)->64K(128K)[0.796s][info][gc          ] GC(16) Pause Young (Normal) (G1 Evacuation Pause) 423M->405M(512M) 3.784ms[0.796s][info][gc,cpu      ] GC(16) User=0.00s Sys=0.00s Real=0.00s[0.806s][info][gc,start    ] GC(17) Pause Young (Normal) (G1 Evacuation Pause)[0.806s][info][gc,task     ] GC(17) Using 12 workers of 18 for evacuation[0.809s][info][gc,phases   ] GC(17)   Pre Evacuate Collection Set: 0.09ms[0.809s][info][gc,phases   ] GC(17)   Merge Heap Roots: 0.06ms[0.809s][info][gc,phases   ] GC(17)   Evacuate Collection Set: 2.61ms[0.809s][info][gc,phases   ] GC(17)   Post Evacuate Collection Set: 0.12ms[0.809s][info][gc,phases   ] GC(17)   Other: 0.10ms[0.809s][info][gc,heap     ] GC(17) Eden regions: 27->0(20)[0.809s][info][gc,heap     ] GC(17) Survivor regions: 6->5(5)[0.809s][info][gc,heap     ] GC(17) Old regions: 394->407[0.809s][info][gc,heap     ] GC(17) Archive regions: 0->0[0.809s][info][gc,heap     ] GC(17) Humongous regions: 6->6[0.809s][info][gc,metaspace] GC(17) Metaspace: 920K(1024K)->920K(1024K) NonClass: 855K(896K)->855K(896K) Class: 64K(128K)->64K(128K)[0.809s][info][gc          ] GC(17) Pause Young (Normal) (G1 Evacuation Pause) 432M->417M(512M) 3.068ms[0.809s][info][gc,cpu      ] GC(17) User=0.00s Sys=0.00s Real=0.00s[0.816s][info][gc,start    ] GC(18) Pause Young (Normal) (G1 Evacuation Pause)[0.816s][info][gc,task     ] GC(18) Using 12 workers of 18 for evacuation[0.818s][info][gc,phases   ] GC(18)   Pre Evacuate Collection Set: 0.03ms[0.818s][info][gc,phases   ] GC(18)   Merge Heap Roots: 0.04ms[0.818s][info][gc,phases   ] GC(18)   Evacuate Collection Set: 1.92ms[0.819s][info][gc,phases   ] GC(18)   Post Evacuate Collection Set: 0.11ms[0.819s][info][gc,phases   ] GC(18)   Other: 0.08ms[0.819s][info][gc,heap     ] GC(18) Eden regions: 20->0(21)[0.819s][info][gc,heap     ] GC(18) Survivor regions: 5->4(4)[0.819s][info][gc,heap     ] GC(18) Old regions: 407->418[0.819s][info][gc,heap     ] GC(18) Archive regions: 0->0[0.819s][info][gc,heap     ] GC(18) Humongous regions: 6->6[0.819s][info][gc,metaspace] GC(18) Metaspace: 920K(1024K)->920K(1024K) NonClass: 855K(896K)->855K(896K) Class: 64K(128K)->64K(128K)[0.819s][info][gc          ] GC(18) Pause Young (Normal) (G1 Evacuation Pause) 437M->427M(512M) 2.293ms[0.819s][info][gc,cpu      ] GC(18) User=0.03s Sys=0.00s Real=0.00s[0.822s][info][gc,start    ] GC(19) Pause Young (Normal) (G1 Evacuation Pause)[0.822s][info][gc,task     ] GC(19) Using 12 workers of 18 for evacuation[0.824s][info][gc,phases   ] GC(19)   Pre Evacuate Collection Set: 0.03ms[0.824s][info][gc,phases   ] GC(19)   Merge Heap Roots: 0.04ms[0.824s][info][gc,phases   ] GC(19)   Evacuate Collection Set: 1.60ms[0.824s][info][gc,phases   ] GC(19)   Post Evacuate Collection Set: 0.11ms[0.824s][info][gc,phases   ] GC(19)   Other: 0.07ms[0.824s][info][gc,heap     ] GC(19) Eden regions: 21->0(21)[0.824s][info][gc,heap     ] GC(19) Survivor regions: 4->4(4)[0.824s][info][gc,heap     ] GC(19) Old regions: 418->427[0.824s][info][gc,heap     ] GC(19) Archive regions: 0->0[0.824s][info][gc,heap     ] GC(19) Humongous regions: 6->6[0.824s][info][gc,metaspace] GC(19) Metaspace: 920K(1024K)->920K(1024K) NonClass: 855K(896K)->855K(896K) Class: 64K(128K)->64K(128K)[0.824s][info][gc          ] GC(19) Pause Young (Normal) (G1 Evacuation Pause) 448M->436M(512M) 1.926ms[0.824s][info][gc,cpu      ] GC(19) User=0.00s Sys=0.00s Real=0.00s[0.827s][info][gc,start    ] GC(20) Pause Young (Normal) (G1 Evacuation Pause)[0.827s][info][gc,task     ] GC(20) Using 12 workers of 18 for evacuation[0.829s][info][gc,phases   ] GC(20)   Pre Evacuate Collection Set: 0.03ms[0.829s][info][gc,phases   ] GC(20)   Merge Heap Roots: 0.03ms[0.829s][info][gc,phases   ] GC(20)   Evacuate Collection Set: 1.50ms[0.829s][info][gc,phases   ] GC(20)   Post Evacuate Collection Set: 0.11ms[0.829s][info][gc,phases   ] GC(20)   Other: 0.07ms[0.829s][info][gc,heap     ] GC(20) Eden regions: 21->0(21)[0.829s][info][gc,heap     ] GC(20) Survivor regions: 4->4(4)[0.829s][info][gc,heap     ] GC(20) Old regions: 427->436[0.829s][info][gc,heap     ] GC(20) Archive regions: 0->0[0.829s][info][gc,heap     ] GC(20) Humongous regions: 6->6[0.829s][info][gc,metaspace] GC(20) Metaspace: 920K(1024K)->920K(1024K) NonClass: 855K(896K)->855K(896K) Class: 64K(128K)->64K(128K)[0.829s][info][gc          ] GC(20) Pause Young (Normal) (G1 Evacuation Pause) 457M->445M(512M) 1.828ms[0.829s][info][gc,cpu      ] GC(20) User=0.00s Sys=0.00s Real=0.00s[0.831s][info][gc,marking  ] GC(14) Concurrent Mark From Roots 58.330ms[0.831s][info][gc,marking  ] GC(14) Concurrent Preclean[0.831s][info][gc,marking  ] GC(14) Concurrent Preclean 0.082ms[0.831s][info][gc,start    ] GC(14) Pause Remark[0.831s][info][gc          ] GC(14) Pause Remark 457M->457M(512M) 0.326ms[0.832s][info][gc,cpu      ] GC(14) User=0.00s Sys=0.00s Real=0.00s[0.832s][info][gc,marking  ] GC(14) Concurrent Mark 58.844ms[0.832s][info][gc,marking  ] GC(14) Concurrent Rebuild Remembered Sets[0.833s][info][gc,start    ] GC(21) Pause Young (Normal) (G1 Evacuation Pause)[0.833s][info][gc,task     ] GC(21) Using 12 workers of 18 for evacuation[0.835s][info][gc,phases   ] GC(21)   Pre Evacuate Collection Set: 0.03ms[0.835s][info][gc,phases   ] GC(21)   Merge Heap Roots: 0.04ms[0.835s][info][gc,phases   ] GC(21)   Evacuate Collection Set: 1.55ms[0.835s][info][gc,phases   ] GC(21)   Post Evacuate Collection Set: 0.10ms[0.835s][info][gc,phases   ] GC(21)   Other: 0.07ms[0.835s][info][gc,heap     ] GC(21) Eden regions: 21->0(21)[0.835s][info][gc,heap     ] GC(21) Survivor regions: 4->4(4)[0.835s][info][gc,heap     ] GC(21) Old regions: 436->445[0.835s][info][gc,heap     ] GC(21) Archive regions: 0->0[0.835s][info][gc,heap     ] GC(21) Humongous regions: 6->6[0.835s][info][gc,metaspace] GC(21) Metaspace: 920K(1024K)->920K(1024K) NonClass: 855K(896K)->855K(896K) Class: 64K(128K)->64K(128K)[0.835s][info][gc          ] GC(21) Pause Young (Normal) (G1 Evacuation Pause) 466M->454M(512M) 1.880ms[0.835s][info][gc,cpu      ] GC(21) User=0.00s Sys=0.00s Real=0.00s[0.838s][info][gc,start    ] GC(22) Pause Young (Normal) (G1 Evacuation Pause)[0.838s][info][gc,task     ] GC(22) Using 12 workers of 18 for evacuation[0.840s][info][gc,phases   ] GC(22)   Pre Evacuate Collection Set: 0.04ms[0.840s][info][gc,phases   ] GC(22)   Merge Heap Roots: 0.05ms[0.840s][info][gc,phases   ] GC(22)   Evacuate Collection Set: 1.76ms[0.840s][info][gc,phases   ] GC(22)   Post Evacuate Collection Set: 0.11ms[0.840s][info][gc,phases   ] GC(22)   Other: 0.07ms[0.840s][info][gc,heap     ] GC(22) Eden regions: 21->0(21)[0.840s][info][gc,heap     ] GC(22) Survivor regions: 4->4(4)[0.840s][info][gc,heap     ] GC(22) Old regions: 445->454[0.840s][info][gc,heap     ] GC(22) Archive regions: 0->0[0.840s][info][gc,heap     ] GC(22) Humongous regions: 6->6[0.840s][info][gc,metaspace] GC(22) Metaspace: 920K(1024K)->920K(1024K) NonClass: 855K(896K)->855K(896K) Class: 64K(128K)->64K(128K)[0.840s][info][gc          ] GC(22) Pause Young (Normal) (G1 Evacuation Pause) 475M->463M(512M) 2.107ms[0.840s][info][gc,cpu      ] GC(22) User=0.00s Sys=0.00s Real=0.00s[0.843s][info][gc,start    ] GC(23) Pause Young (Normal) (G1 Evacuation Pause)[0.843s][info][gc,task     ] GC(23) Using 12 workers of 18 for evacuation[0.845s][info][gc,phases   ] GC(23)   Pre Evacuate Collection Set: 0.03ms[0.845s][info][gc,phases   ] GC(23)   Merge Heap Roots: 0.12ms[0.845s][info][gc,phases   ] GC(23)   Evacuate Collection Set: 1.88ms[0.845s][info][gc,phases   ] GC(23)   Post Evacuate Collection Set: 0.11ms[0.845s][info][gc,phases   ] GC(23)   Other: 0.07ms[0.845s][info][gc,heap     ] GC(23) Eden regions: 21->0(21)[0.845s][info][gc,heap     ] GC(23) Survivor regions: 4->4(4)[0.846s][info][gc,heap     ] GC(23) Old regions: 454->463[0.846s][info][gc,heap     ] GC(23) Archive regions: 0->0[0.846s][info][gc,heap     ] GC(23) Humongous regions: 6->6[0.846s][info][gc,metaspace] GC(23) Metaspace: 920K(1024K)->920K(1024K) NonClass: 855K(896K)->855K(896K) Class: 64K(128K)->64K(128K)[0.846s][info][gc          ] GC(23) Pause Young (Normal) (G1 Evacuation Pause) 484M->472M(512M) 2.295ms[0.846s][info][gc,cpu      ] GC(23) User=0.00s Sys=0.00s Real=0.00s[0.848s][info][gc,start    ] GC(24) Pause Young (Normal) (G1 Evacuation Pause)[0.848s][info][gc,task     ] GC(24) Using 12 workers of 18 for evacuation[0.851s][info][gc,phases   ] GC(24)   Pre Evacuate Collection Set: 0.03ms[0.851s][info][gc,phases   ] GC(24)   Merge Heap Roots: 0.04ms[0.851s][info][gc,phases   ] GC(24)   Evacuate Collection Set: 1.85ms[0.851s][info][gc,phases   ] GC(24)   Post Evacuate Collection Set: 0.11ms[0.851s][info][gc,phases   ] GC(24)   Other: 0.07ms[0.851s][info][gc,heap     ] GC(24) Eden regions: 21->0(21)[0.851s][info][gc,heap     ] GC(24) Survivor regions: 4->4(4)[0.851s][info][gc,heap     ] GC(24) Old regions: 463->472[0.851s][info][gc,heap     ] GC(24) Archive regions: 0->0[0.851s][info][gc,heap     ] GC(24) Humongous regions: 6->6[0.851s][info][gc,metaspace] GC(24) Metaspace: 920K(1024K)->920K(1024K) NonClass: 855K(896K)->855K(896K) Class: 64K(128K)->64K(128K)[0.851s][info][gc          ] GC(24) Pause Young (Normal) (G1 Evacuation Pause) 493M->481M(512M) 2.203ms[0.851s][info][gc,cpu      ] GC(24) User=0.00s Sys=0.00s Real=0.00s[0.853s][info][gc,start    ] GC(25) Pause Young (Normal) (G1 Preventive Collection)[0.853s][info][gc,task     ] GC(25) Using 12 workers of 18 for evacuation[0.855s][info][gc,phases   ] GC(25)   Pre Evacuate Collection Set: 0.03ms[0.855s][info][gc,phases   ] GC(25)   Merge Heap Roots: 0.04ms[0.855s][info][gc,phases   ] GC(25)   Evacuate Collection Set: 1.53ms[0.855s][info][gc,phases   ] GC(25)   Post Evacuate Collection Set: 0.10ms[0.855s][info][gc,phases   ] GC(25)   Other: 0.07ms[0.855s][info][gc,heap     ] GC(25) Eden regions: 17->0(21)[0.855s][info][gc,heap     ] GC(25) Survivor regions: 4->4(4)[0.855s][info][gc,heap     ] GC(25) Old regions: 472->479[0.855s][info][gc,heap     ] GC(25) Archive regions: 0->0[0.855s][info][gc,heap     ] GC(25) Humongous regions: 6->6[0.855s][info][gc,metaspace] GC(25) Metaspace: 920K(1024K)->920K(1024K) NonClass: 855K(896K)->855K(896K) Class: 64K(128K)->64K(128K)[0.855s][info][gc          ] GC(25) Pause Young (Normal) (G1 Preventive Collection) 498M->488M(512M) 1.850ms[0.855s][info][gc,cpu      ] GC(25) User=0.00s Sys=0.00s Real=0.00s[0.857s][info][gc,start    ] GC(26) Pause Young (Normal) (G1 Preventive Collection)[0.857s][info][gc,task     ] GC(26) Using 12 workers of 18 for evacuation[0.858s][info][gc,phases   ] GC(26)   Pre Evacuate Collection Set: 0.04ms[0.858s][info][gc,phases   ] GC(26)   Merge Heap Roots: 0.04ms[0.858s][info][gc,phases   ] GC(26)   Evacuate Collection Set: 1.22ms[0.858s][info][gc,phases   ] GC(26)   Post Evacuate Collection Set: 0.10ms[0.858s][info][gc,phases   ] GC(26)   Other: 0.07ms[0.858s][info][gc,heap     ] GC(26) Eden regions: 12->0(21)[0.859s][info][gc,heap     ] GC(26) Survivor regions: 4->4(4)[0.859s][info][gc,heap     ] GC(26) Old regions: 479->485[0.859s][info][gc,heap     ] GC(26) Archive regions: 0->0[0.859s][info][gc,heap     ] GC(26) Humongous regions: 6->6[0.859s][info][gc,metaspace] GC(26) Metaspace: 920K(1024K)->920K(1024K) NonClass: 855K(896K)->855K(896K) Class: 64K(128K)->64K(128K)[0.859s][info][gc          ] GC(26) Pause Young (Normal) (G1 Preventive Collection) 500M->494M(512M) 1.557ms[0.859s][info][gc,cpu      ] GC(26) User=0.00s Sys=0.00s Real=0.00s[0.860s][info][gc,start    ] GC(27) Pause Young (Normal) (G1 Preventive Collection)[0.860s][info][gc,task     ] GC(27) Using 12 workers of 18 for evacuation[0.861s][info][gc,phases   ] GC(27)   Pre Evacuate Collection Set: 0.04ms[0.861s][info][gc,phases   ] GC(27)   Merge Heap Roots: 0.04ms[0.861s][info][gc,phases   ] GC(27)   Evacuate Collection Set: 0.96ms[0.861s][info][gc,phases   ] GC(27)   Post Evacuate Collection Set: 0.09ms[0.861s][info][gc,phases   ] GC(27)   Other: 0.06ms[0.861s][info][gc,heap     ] GC(27) Eden regions: 8->0(21)[0.861s][info][gc,heap     ] GC(27) Survivor regions: 4->4(4)[0.861s][info][gc,heap     ] GC(27) Old regions: 485->489[0.861s][info][gc,heap     ] GC(27) Archive regions: 0->0[0.861s][info][gc,heap     ] GC(27) Humongous regions: 6->6[0.861s][info][gc,metaspace] GC(27) Metaspace: 920K(1024K)->920K(1024K) NonClass: 855K(896K)->855K(896K) Class: 64K(128K)->64K(128K)[0.861s][info][gc          ] GC(27) Pause Young (Normal) (G1 Preventive Collection) 502M->498M(512M) 1.256ms[0.861s][info][gc,cpu      ] GC(27) User=0.00s Sys=0.00s Real=0.00s[0.862s][info][gc,start    ] GC(28) Pause Young (Normal) (G1 Preventive Collection)[0.862s][info][gc,task     ] GC(28) Using 12 workers of 18 for evacuation[0.863s][info][gc,phases   ] GC(28)   Pre Evacuate Collection Set: 0.03ms[0.863s][info][gc,phases   ] GC(28)   Merge Heap Roots: 0.03ms[0.863s][info][gc,phases   ] GC(28)   Evacuate Collection Set: 0.73ms[0.863s][info][gc,phases   ] GC(28)   Post Evacuate Collection Set: 0.09ms[0.863s][info][gc,phases   ] GC(28)   Other: 0.05ms[0.863s][info][gc,heap     ] GC(28) Eden regions: 6->0(22)[0.863s][info][gc,heap     ] GC(28) Survivor regions: 4->3(4)[0.863s][info][gc,heap     ] GC(28) Old regions: 489->493[0.863s][info][gc,heap     ] GC(28) Archive regions: 0->0[0.863s][info][gc,heap     ] GC(28) Humongous regions: 6->6[0.863s][info][gc,metaspace] GC(28) Metaspace: 920K(1024K)->920K(1024K) NonClass: 855K(896K)->855K(896K) Class: 64K(128K)->64K(128K)[0.863s][info][gc          ] GC(28) Pause Young (Normal) (G1 Preventive Collection) 504M->500M(512M) 1.035ms[0.863s][info][gc,cpu      ] GC(28) User=0.19s Sys=0.00s Real=0.00s[0.864s][info][gc,start    ] GC(29) Pause Young (Normal) (G1 Preventive Collection)[0.864s][info][gc,task     ] GC(29) Using 12 workers of 18 for evacuation[0.864s][info][gc,phases   ] GC(29)   Pre Evacuate Collection Set: 0.03ms[0.864s][info][gc,phases   ] GC(29)   Merge Heap Roots: 0.02ms[0.864s][info][gc,phases   ] GC(29)   Evacuate Collection Set: 0.58ms[0.864s][info][gc,phases   ] GC(29)   Post Evacuate Collection Set: 0.10ms[0.864s][info][gc,phases   ] GC(29)   Other: 0.05ms[0.864s][info][gc,heap     ] GC(29) Eden regions: 4->0(23)[0.864s][info][gc,heap     ] GC(29) Survivor regions: 3->2(4)[0.864s][info][gc,heap     ] GC(29) Old regions: 493->496[0.864s][info][gc,heap     ] GC(29) Archive regions: 0->0[0.864s][info][gc,heap     ] GC(29) Humongous regions: 6->6[0.864s][info][gc,metaspace] GC(29) Metaspace: 920K(1024K)->920K(1024K) NonClass: 855K(896K)->855K(896K) Class: 64K(128K)->64K(128K)[0.864s][info][gc          ] GC(29) Pause Young (Normal) (G1 Preventive Collection) 504M->502M(512M) 0.862ms[0.864s][info][gc,cpu      ] GC(29) User=0.00s Sys=0.00s Real=0.00s[0.865s][info][gc,start    ] GC(30) Pause Young (Normal) (G1 Preventive Collection)[0.865s][info][gc,task     ] GC(30) Using 12 workers of 18 for evacuation[0.866s][info][gc,phases   ] GC(30)   Pre Evacuate Collection Set: 0.03ms[0.866s][info][gc,phases   ] GC(30)   Merge Heap Roots: 0.03ms[0.866s][info][gc,phases   ] GC(30)   Evacuate Collection Set: 0.46ms[0.866s][info][gc,phases   ] GC(30)   Post Evacuate Collection Set: 0.08ms[0.866s][info][gc,phases   ] GC(30)   Other: 0.03ms[0.866s][info][gc,heap     ] GC(30) Eden regions: 4->0(21)[0.866s][info][gc,heap     ] GC(30) Survivor regions: 2->4(4)[0.866s][info][gc,heap     ] GC(30) Old regions: 496->496[0.866s][info][gc,heap     ] GC(30) Archive regions: 0->0[0.866s][info][gc,heap     ] GC(30) Humongous regions: 6->6[0.866s][info][gc,metaspace] GC(30) Metaspace: 920K(1024K)->920K(1024K) NonClass: 855K(896K)->855K(896K) Class: 64K(128K)->64K(128K)[0.866s][info][gc          ] GC(30) Pause Young (Normal) (G1 Preventive Collection) 506M->504M(512M) 0.709ms[0.866s][info][gc,cpu      ] GC(30) User=0.00s Sys=0.00s Real=0.00s[0.866s][info][gc,start    ] GC(31) Pause Young (Normal) (G1 Preventive Collection)[0.866s][info][gc,task     ] GC(31) Using 12 workers of 18 for evacuation[0.867s][info][gc,phases   ] GC(31)   Pre Evacuate Collection Set: 0.03ms[0.867s][info][gc,phases   ] GC(31)   Merge Heap Roots: 0.03ms[0.867s][info][gc,phases   ] GC(31)   Evacuate Collection Set: 0.43ms[0.867s][info][gc,phases   ] GC(31)   Post Evacuate Collection Set: 0.08ms[0.867s][info][gc,phases   ] GC(31)   Other: 0.03ms[0.867s][info][gc,heap     ] GC(31) Eden regions: 1->0(22)[0.867s][info][gc,heap     ] GC(31) Survivor regions: 4->3(4)[0.867s][info][gc,heap     ] GC(31) Old regions: 496->497[0.867s][info][gc,heap     ] GC(31) Archive regions: 0->0[0.867s][info][gc,heap     ] GC(31) Humongous regions: 6->6[0.867s][info][gc,metaspace] GC(31) Metaspace: 920K(1024K)->920K(1024K) NonClass: 855K(896K)->855K(896K) Class: 64K(128K)->64K(128K)[0.867s][info][gc          ] GC(31) Pause Young (Normal) (G1 Preventive Collection) 505M->504M(512M) 0.662ms[0.867s][info][gc,cpu      ] GC(31) User=0.00s Sys=0.00s Real=0.00s[0.867s][info][gc,start    ] GC(32) Pause Young (Normal) (G1 Preventive Collection)[0.867s][info][gc,task     ] GC(32) Using 12 workers of 18 for evacuation[0.868s][info][gc,phases   ] GC(32)   Pre Evacuate Collection Set: 0.03ms[0.868s][info][gc,phases   ] GC(32)   Merge Heap Roots: 0.03ms[0.868s][info][gc,phases   ] GC(32)   Evacuate Collection Set: 0.40ms[0.868s][info][gc,phases   ] GC(32)   Post Evacuate Collection Set: 0.08ms[0.868s][info][gc,phases   ] GC(32)   Other: 0.03ms[0.868s][info][gc,heap     ] GC(32) Eden regions: 2->0(22)[0.868s][info][gc,heap     ] GC(32) Survivor regions: 3->3(4)[0.868s][info][gc,heap     ] GC(32) Old regions: 497->497[0.868s][info][gc,heap     ] GC(32) Archive regions: 0->0[0.868s][info][gc,heap     ] GC(32) Humongous regions: 6->6[0.868s][info][gc,metaspace] GC(32) Metaspace: 920K(1024K)->920K(1024K) NonClass: 855K(896K)->855K(896K) Class: 64K(128K)->64K(128K)[0.868s][info][gc          ] GC(32) Pause Young (Normal) (G1 Preventive Collection) 506M->505M(512M) 0.631ms[0.868s][info][gc,cpu      ] GC(32) User=0.00s Sys=0.00s Real=0.00s[0.868s][info][gc,start    ] GC(33) Pause Young (Normal) (G1 Preventive Collection)[0.868s][info][gc,task     ] GC(33) Using 12 workers of 18 for evacuation[0.869s][info][gc,phases   ] GC(33)   Pre Evacuate Collection Set: 0.02ms[0.869s][info][gc,phases   ] GC(33)   Merge Heap Roots: 0.02ms[0.869s][info][gc,phases   ] GC(33)   Evacuate Collection Set: 0.46ms[0.869s][info][gc,phases   ] GC(33)   Post Evacuate Collection Set: 0.08ms[0.869s][info][gc,phases   ] GC(33)   Other: 0.04ms[0.869s][info][gc,heap     ] GC(33) Eden regions: 2->0(23)[0.869s][info][gc,heap     ] GC(33) Survivor regions: 3->2(4)[0.869s][info][gc,heap     ] GC(33) Old regions: 497->499[0.869s][info][gc,heap     ] GC(33) Archive regions: 0->0[0.869s][info][gc,heap     ] GC(33) Humongous regions: 6->6[0.869s][info][gc,metaspace] GC(33) Metaspace: 920K(1024K)->920K(1024K) NonClass: 855K(896K)->855K(896K) Class: 64K(128K)->64K(128K)[0.869s][info][gc          ] GC(33) Pause Young (Normal) (G1 Preventive Collection) 507M->506M(512M) 0.709ms[0.869s][info][gc,cpu      ] GC(33) User=0.00s Sys=0.00s Real=0.00s[0.869s][info][gc,start    ] GC(34) Pause Young (Normal) (G1 Preventive Collection)[0.869s][info][gc,task     ] GC(34) Using 12 workers of 18 for evacuation[0.870s][info][gc,phases   ] GC(34)   Pre Evacuate Collection Set: 0.03ms[0.870s][info][gc,phases   ] GC(34)   Merge Heap Roots: 0.03ms[0.870s][info][gc,phases   ] GC(34)   Evacuate Collection Set: 0.40ms[0.870s][info][gc,phases   ] GC(34)   Post Evacuate Collection Set: 0.08ms[0.870s][info][gc,phases   ] GC(34)   Other: 0.03ms[0.870s][info][gc,heap     ] GC(34) Eden regions: 2->0(22)[0.870s][info][gc,heap     ] GC(34) Survivor regions: 2->3(3)[0.870s][info][gc,heap     ] GC(34) Old regions: 499->499[0.870s][info][gc,heap     ] GC(34) Archive regions: 0->0[0.870s][info][gc,heap     ] GC(34) Humongous regions: 6->6[0.870s][info][gc,metaspace] GC(34) Metaspace: 920K(1024K)->920K(1024K) NonClass: 855K(896K)->855K(896K) Class: 64K(128K)->64K(128K)[0.870s][info][gc          ] GC(34) Pause Young (Normal) (G1 Preventive Collection) 508M->507M(512M) 0.634ms[0.870s][info][gc,cpu      ] GC(34) User=0.00s Sys=0.00s Real=0.00s[0.870s][info][gc,start    ] GC(35) Pause Young (Normal) (G1 Preventive Collection)[0.870s][info][gc,task     ] GC(35) Using 12 workers of 18 for evacuation[0.871s][info][gc,phases   ] GC(35)   Pre Evacuate Collection Set: 0.02ms[0.871s][info][gc,phases   ] GC(35)   Merge Heap Roots: 0.02ms[0.871s][info][gc,phases   ] GC(35)   Evacuate Collection Set: 0.51ms[0.871s][info][gc,phases   ] GC(35)   Post Evacuate Collection Set: 0.08ms[0.871s][info][gc,phases   ] GC(35)   Other: 0.03ms[0.871s][info][gc,heap     ] GC(35) Eden regions: 1->0(23)[0.871s][info][gc,heap     ] GC(35) Survivor regions: 3->2(3)[0.871s][info][gc,heap     ] GC(35) Old regions: 499->500[0.871s][info][gc,heap     ] GC(35) Archive regions: 0->0[0.871s][info][gc,heap     ] GC(35) Humongous regions: 6->6[0.871s][info][gc,metaspace] GC(35) Metaspace: 920K(1024K)->920K(1024K) NonClass: 855K(896K)->855K(896K) Class: 64K(128K)->64K(128K)[0.871s][info][gc          ] GC(35) Pause Young (Normal) (G1 Preventive Collection) 508M->507M(512M) 0.747ms[0.871s][info][gc,cpu      ] GC(35) User=0.00s Sys=0.00s Real=0.00s[0.871s][info][gc,start    ] GC(36) Pause Young (Normal) (G1 Preventive Collection)[0.871s][info][gc,task     ] GC(36) Using 12 workers of 18 for evacuation[0.872s][info][gc,phases   ] GC(36)   Pre Evacuate Collection Set: 0.03ms[0.872s][info][gc,phases   ] GC(36)   Merge Heap Roots: 0.02ms[0.872s][info][gc,phases   ] GC(36)   Evacuate Collection Set: 0.35ms[0.872s][info][gc,phases   ] GC(36)   Post Evacuate Collection Set: 0.08ms[0.872s][info][gc,phases   ] GC(36)   Other: 0.04ms[0.872s][info][gc,heap     ] GC(36) Eden regions: 1->0(22)[0.872s][info][gc,heap     ] GC(36) Survivor regions: 2->3(3)[0.872s][info][gc,heap     ] GC(36) Old regions: 500->500[0.872s][info][gc,heap     ] GC(36) Archive regions: 0->0[0.872s][info][gc,heap     ] GC(36) Humongous regions: 6->6[0.872s][info][gc,metaspace] GC(36) Metaspace: 920K(1024K)->920K(1024K) NonClass: 855K(896K)->855K(896K) Class: 64K(128K)->64K(128K)[0.872s][info][gc          ] GC(36) Pause Young (Normal) (G1 Preventive Collection) 508M->508M(512M) 0.590ms[0.872s][info][gc,cpu      ] GC(36) User=0.00s Sys=0.00s Real=0.00s[0.872s][info][gc,start    ] GC(37) Pause Young (Normal) (G1 Preventive Collection)[0.872s][info][gc,task     ] GC(37) Using 12 workers of 18 for evacuation[0.873s][info][gc          ] GC(37) To-space exhausted[0.873s][info][gc,phases   ] GC(37)   Pre Evacuate Collection Set: 0.03ms[0.873s][info][gc,phases   ] GC(37)   Merge Heap Roots: 0.02ms[0.873s][info][gc,phases   ] GC(37)   Evacuate Collection Set: 0.39ms[0.873s][info][gc,phases   ] GC(37)   Post Evacuate Collection Set: 0.29ms[0.873s][info][gc,phases   ] GC(37)   Other: 0.04ms[0.873s][info][gc,heap     ] GC(37) Eden regions: 1->0(23)[0.873s][info][gc,heap     ] GC(37) Survivor regions: 3->2(2)[0.873s][info][gc,heap     ] GC(37) Old regions: 500->504[0.873s][info][gc,heap     ] GC(37) Archive regions: 0->0[0.873s][info][gc,heap     ] GC(37) Humongous regions: 6->6[0.873s][info][gc,metaspace] GC(37) Metaspace: 920K(1024K)->920K(1024K) NonClass: 855K(896K)->855K(896K) Class: 64K(128K)->64K(128K)[0.873s][info][gc          ] GC(37) Pause Young (Normal) (G1 Preventive Collection) 509M->511M(512M) 0.836ms[0.873s][info][gc,cpu      ] GC(37) User=0.00s Sys=0.00s Real=0.00s[0.873s][info][gc,ergo     ] Attempting full compaction[0.873s][info][gc,start    ] GC(38) Pause Full (G1 Compaction Pause)[0.873s][info][gc,task     ] GC(38) Using 12 workers of 18 for full compaction[0.874s][info][gc,phases,start] GC(38) Phase 1: Mark live objects[0.898s][info][gc,phases      ] GC(38) Phase 1: Mark live objects 24.482ms[0.898s][info][gc,phases,start] GC(38) Phase 2: Prepare for compaction[0.907s][info][gc,phases      ] GC(38) Phase 2: Prepare for compaction 9.277ms[0.907s][info][gc,phases,start] GC(38) Phase 3: Adjust pointers[0.924s][info][gc,phases      ] GC(38) Phase 3: Adjust pointers 16.205ms[0.924s][info][gc,phases,start] GC(38) Phase 4: Compact heap[0.933s][info][gc,phases      ] GC(38) Phase 4: Compact heap 9.757ms[0.934s][info][gc,heap        ] GC(38) Eden regions: 0->0(42)[0.934s][info][gc,heap        ] GC(38) Survivor regions: 2->0(2)[0.934s][info][gc,heap        ] GC(38) Old regions: 504->372[0.934s][info][gc,heap        ] GC(38) Archive regions: 0->0[0.934s][info][gc,heap        ] GC(38) Humongous regions: 6->6[0.934s][info][gc,metaspace   ] GC(38) Metaspace: 920K(1024K)->914K(1024K) NonClass: 855K(896K)->851K(896K) Class: 64K(128K)->63K(128K)[0.934s][info][gc             ] GC(38) Pause Full (G1 Compaction Pause) 511M->371M(512M) 61.141ms[0.934s][info][gc,cpu         ] GC(38) User=0.75s Sys=0.00s Real=0.06s[0.934s][info][gc,marking     ] GC(14) Concurrent Rebuild Remembered Sets 102.445ms[0.934s][info][gc,marking     ] GC(14) Concurrent Mark Abort[0.934s][info][gc             ] GC(14) Concurrent Mark Cycle 162.431ms[0.939s][info][gc,start       ] GC(39) Pause Young (Normal) (G1 Evacuation Pause)[0.939s][info][gc,task        ] GC(39) Using 12 workers of 18 for evacuation[0.942s][info][gc,phases      ] GC(39)   Pre Evacuate Collection Set: 0.05ms[0.942s][info][gc,phases      ] GC(39)   Merge Heap Roots: 0.08ms[0.942s][info][gc,phases      ] GC(39)   Evacuate Collection Set: 2.59ms[0.942s][info][gc,phases      ] GC(39)   Post Evacuate Collection Set: 0.23ms[0.942s][info][gc,phases      ] GC(39)   Other: 0.06ms[0.942s][info][gc,heap        ] GC(39) Eden regions: 42->0(33)[0.942s][info][gc,heap        ] GC(39) Survivor regions: 0->6(6)[0.942s][info][gc,heap        ] GC(39) Old regions: 372->383[0.942s][info][gc,heap        ] GC(39) Archive regions: 0->0[0.942s][info][gc,heap        ] GC(39) Humongous regions: 6->6[0.942s][info][gc,metaspace   ] GC(39) Metaspace: 914K(1024K)->914K(1024K) NonClass: 851K(896K)->851K(896K) Class: 63K(128K)->63K(128K)[0.942s][info][gc             ] GC(39) Pause Young (Normal) (G1 Evacuation Pause) 413M->388M(512M) 3.099ms[0.942s][info][gc,cpu         ] GC(39) User=0.19s Sys=0.00s Real=0.00s[0.947s][info][gc,start       ] GC(40) Pause Young (Concurrent Start) (G1 Evacuation Pause)[0.947s][info][gc,task        ] GC(40) Using 12 workers of 18 for evacuation[0.949s][info][gc,phases      ] GC(40)   Pre Evacuate Collection Set: 0.06ms[0.949s][info][gc,phases      ] GC(40)   Merge Heap Roots: 0.14ms[0.949s][info][gc,phases      ] GC(40)   Evacuate Collection Set: 2.43ms[0.949s][info][gc,phases      ] GC(40)   Post Evacuate Collection Set: 0.14ms[0.949s][info][gc,phases      ] GC(40)   Other: 0.09ms[0.949s][info][gc,heap        ] GC(40) Eden regions: 33->0(27)[0.949s][info][gc,heap        ] GC(40) Survivor regions: 6->5(5)[0.949s][info][gc,heap        ] GC(40) Old regions: 383->397[0.949s][info][gc,heap        ] GC(40) Archive regions: 0->0[0.949s][info][gc,heap        ] GC(40) Humongous regions: 6->6[0.949s][info][gc,metaspace   ] GC(40) Metaspace: 914K(1024K)->914K(1024K) NonClass: 851K(896K)->851K(896K) Class: 63K(128K)->63K(128K)[0.949s][info][gc             ] GC(40) Pause Young (Concurrent Start) (G1 Evacuation Pause) 421M->401M(512M) 2.948ms[0.950s][info][gc,cpu         ] GC(40) User=0.00s Sys=0.00s Real=0.00s[0.950s][info][gc             ] GC(41) Concurrent Mark Cycle[0.950s][info][gc,marking     ] GC(41) Concurrent Clear Claimed Marks[0.950s][info][gc,marking     ] GC(41) Concurrent Clear Claimed Marks 0.006ms[0.950s][info][gc,marking     ] GC(41) Concurrent Scan Root Regions[0.950s][info][gc,marking     ] GC(41) Concurrent Scan Root Regions 0.600ms[0.950s][info][gc,marking     ] GC(41) Concurrent Mark[0.950s][info][gc,marking     ] GC(41) Concurrent Mark From Roots[0.950s][info][gc,task        ] GC(41) Using 5 workers of 5 for marking[0.953s][info][gc,start       ] GC(42) Pause Young (Normal) (G1 Evacuation Pause)[0.953s][info][gc,task        ] GC(42) Using 12 workers of 18 for evacuation[0.956s][info][gc,phases      ] GC(42)   Pre Evacuate Collection Set: 0.06ms[0.956s][info][gc,phases      ] GC(42)   Merge Heap Roots: 0.09ms[0.956s][info][gc,phases      ] GC(42)   Evacuate Collection Set: 2.37ms[0.956s][info][gc,phases      ] GC(42)   Post Evacuate Collection Set: 0.15ms[0.956s][info][gc,phases      ] GC(42)   Other: 0.07ms[0.956s][info][gc,heap        ] GC(42) Eden regions: 27->0(21)[0.956s][info][gc,heap        ] GC(42) Survivor regions: 5->4(4)[0.956s][info][gc,heap        ] GC(42) Old regions: 397->410[0.956s][info][gc,heap        ] GC(42) Archive regions: 0->0[0.956s][info][gc,heap        ] GC(42) Humongous regions: 6->6[0.956s][info][gc,metaspace   ] GC(42) Metaspace: 914K(1024K)->914K(1024K) NonClass: 851K(896K)->851K(896K) Class: 63K(128K)->63K(128K)[0.956s][info][gc             ] GC(42) Pause Young (Normal) (G1 Evacuation Pause) 428M->413M(512M) 2.837ms[0.956s][info][gc,cpu         ] GC(42) User=0.00s Sys=0.00s Real=0.00s[0.959s][info][gc,start       ] GC(43) Pause Young (Normal) (G1 Evacuation Pause)[0.959s][info][gc,task        ] GC(43) Using 12 workers of 18 for evacuation[0.961s][info][gc,phases      ] GC(43)   Pre Evacuate Collection Set: 0.06ms[0.961s][info][gc,phases      ] GC(43)   Merge Heap Roots: 0.10ms[0.961s][info][gc,phases      ] GC(43)   Evacuate Collection Set: 1.81ms[0.961s][info][gc,phases      ] GC(43)   Post Evacuate Collection Set: 0.13ms[0.961s][info][gc,phases      ] GC(43)   Other: 0.07ms[0.961s][info][gc,heap        ] GC(43) Eden regions: 21->0(21)[0.961s][info][gc,heap        ] GC(43) Survivor regions: 4->4(4)[0.961s][info][gc,heap        ] GC(43) Old regions: 410->419[0.961s][info][gc,heap        ] GC(43) Archive regions: 0->0[0.961s][info][gc,heap        ] GC(43) Humongous regions: 6->6[0.961s][info][gc,metaspace   ] GC(43) Metaspace: 914K(1024K)->914K(1024K) NonClass: 851K(896K)->851K(896K) Class: 63K(128K)->63K(128K)[0.961s][info][gc             ] GC(43) Pause Young (Normal) (G1 Evacuation Pause) 434M->422M(512M) 2.253ms[0.961s][info][gc,cpu         ] GC(43) User=0.00s Sys=0.00s Real=0.00s[0.964s][info][gc,start       ] GC(44) Pause Young (Normal) (G1 Evacuation Pause)[0.964s][info][gc,task        ] GC(44) Using 12 workers of 18 for evacuation[0.967s][info][gc,phases      ] GC(44)   Pre Evacuate Collection Set: 0.06ms[0.967s][info][gc,phases      ] GC(44)   Merge Heap Roots: 0.08ms[0.967s][info][gc,phases      ] GC(44)   Evacuate Collection Set: 2.02ms[0.967s][info][gc,phases      ] GC(44)   Post Evacuate Collection Set: 0.19ms[0.967s][info][gc,phases      ] GC(44)   Other: 0.08ms[0.967s][info][gc,heap        ] GC(44) Eden regions: 21->0(21)[0.967s][info][gc,heap        ] GC(44) Survivor regions: 4->4(4)[0.967s][info][gc,heap        ] GC(44) Old regions: 419->429[0.967s][info][gc,heap        ] GC(44) Archive regions: 0->0[0.967s][info][gc,heap        ] GC(44) Humongous regions: 6->6[0.967s][info][gc,metaspace   ] GC(44) Metaspace: 914K(1024K)->914K(1024K) NonClass: 851K(896K)->851K(896K) Class: 63K(128K)->63K(128K)[0.967s][info][gc             ] GC(44) Pause Young (Normal) (G1 Evacuation Pause) 443M->431M(512M) 2.518ms[0.967s][info][gc,cpu         ] GC(44) User=0.00s Sys=0.00s Real=0.00s[0.970s][info][gc,start       ] GC(45) Pause Young (Normal) (G1 Evacuation Pause)[0.970s][info][gc,task        ] GC(45) Using 12 workers of 18 for evacuation[0.972s][info][gc,phases      ] GC(45)   Pre Evacuate Collection Set: 0.06ms[0.972s][info][gc,phases      ] GC(45)   Merge Heap Roots: 0.05ms[0.972s][info][gc,phases      ] GC(45)   Evacuate Collection Set: 1.82ms[0.972s][info][gc,phases      ] GC(45)   Post Evacuate Collection Set: 0.13ms[0.972s][info][gc,phases      ] GC(45)   Other: 0.08ms[0.972s][info][gc,heap        ] GC(45) Eden regions: 21->0(21)[0.972s][info][gc,heap        ] GC(45) Survivor regions: 4->4(4)[0.972s][info][gc,heap        ] GC(45) Old regions: 429->438[0.972s][info][gc,heap        ] GC(45) Archive regions: 0->0[0.972s][info][gc,heap        ] GC(45) Humongous regions: 6->6[0.972s][info][gc,metaspace   ] GC(45) Metaspace: 914K(1024K)->914K(1024K) NonClass: 851K(896K)->851K(896K) Class: 63K(128K)->63K(128K)[0.972s][info][gc             ] GC(45) Pause Young (Normal) (G1 Evacuation Pause) 452M->440M(512M) 2.226ms[0.972s][info][gc,cpu         ] GC(45) User=0.00s Sys=0.00s Real=0.00s[0.975s][info][gc,start       ] GC(46) Pause Young (Normal) (G1 Evacuation Pause)[0.975s][info][gc,task        ] GC(46) Using 12 workers of 18 for evacuation[0.977s][info][gc,phases      ] GC(46)   Pre Evacuate Collection Set: 0.05ms[0.977s][info][gc,phases      ] GC(46)   Merge Heap Roots: 0.07ms[0.977s][info][gc,phases      ] GC(46)   Evacuate Collection Set: 1.88ms[0.977s][info][gc,phases      ] GC(46)   Post Evacuate Collection Set: 0.18ms[0.977s][info][gc,phases      ] GC(46)   Other: 0.06ms[0.977s][info][gc,heap        ] GC(46) Eden regions: 21->0(21)[0.977s][info][gc,heap        ] GC(46) Survivor regions: 4->4(4)[0.977s][info][gc,heap        ] GC(46) Old regions: 438->446[0.977s][info][gc,heap        ] GC(46) Archive regions: 0->0[0.977s][info][gc,heap        ] GC(46) Humongous regions: 6->6[0.977s][info][gc,metaspace   ] GC(46) Metaspace: 914K(1024K)->914K(1024K) NonClass: 851K(896K)->851K(896K) Class: 63K(128K)->63K(128K)[0.977s][info][gc             ] GC(46) Pause Young (Normal) (G1 Evacuation Pause) 461M->449M(512M) 2.335ms[0.978s][info][gc,cpu         ] GC(46) User=0.00s Sys=0.00s Real=0.00s[1.006s][info][gc,marking     ] GC(41) Concurrent Mark From Roots 56.182ms[1.006s][info][gc,marking     ] GC(41) Concurrent Preclean[1.006s][info][gc,marking     ] GC(41) Concurrent Preclean 0.087ms[1.007s][info][gc,start       ] GC(41) Pause Remark[1.007s][info][gc             ] GC(41) Pause Remark 460M->460M(512M) 0.495ms[1.007s][info][gc,cpu         ] GC(41) User=0.00s Sys=0.00s Real=0.00s[1.007s][info][gc,marking     ] GC(41) Concurrent Mark 56.881ms[1.007s][info][gc,marking     ] GC(41) Concurrent Rebuild Remembered Sets[1.033s][info][gc,marking     ] GC(41) Concurrent Rebuild Remembered Sets 26.078ms[1.033s][info][gc,start       ] GC(41) Pause Cleanup[1.033s][info][gc             ] GC(41) Pause Cleanup 460M->460M(512M) 0.144ms[1.033s][info][gc,cpu         ] GC(41) User=0.00s Sys=0.00s Real=0.00s[1.033s][info][gc,marking     ] GC(41) Concurrent Cleanup for Next Mark[1.033s][info][gc,marking     ] GC(41) Concurrent Cleanup for Next Mark 0.159ms[1.034s][info][gc             ] GC(41) Concurrent Mark Cycle 83.986ms[1.034s][info][gc,heap,exit   ] Heap[1.034s][info][gc,heap,exit   ]  garbage-first heap   total 524288K, used 471782K [0x00000000e0000000, 0x0000000100000000)[1.034s][info][gc,heap,exit   ]   region size 1024K, 15 young (15360K), 4 survivors (4096K)[1.034s][info][gc,heap,exit   ]  Metaspace       used 1070K, committed 1216K, reserved 1114112K[1.034s][info][gc,heap,exit   ]   class space    used 72K, committed 128K, reserved 1048576K

gc_high_17g1.log

[0.007s][info][gc] Using G1[0.009s][info][gc,init] Version: 17.0.19+10-LTS (release)[0.009s][info][gc,init] CPUs: 24 total, 24 available[0.009s][info][gc,init] Memory: 32581M[0.009s][info][gc,init] Large Page Support: Disabled[0.009s][info][gc,init] NUMA Support: Disabled[0.009s][info][gc,init] Compressed Oops: Enabled (32-bit)[0.009s][info][gc,init] Heap Region Size: 1M[0.009s][info][gc,init] Heap Min Capacity: 512M[0.009s][info][gc,init] Heap Initial Capacity: 512M[0.009s][info][gc,init] Heap Max Capacity: 512M[0.009s][info][gc,init] Pre-touch: Disabled[0.009s][info][gc,init] Parallel Workers: 18[0.010s][info][gc,init] Concurrent Workers: 5[0.010s][info][gc,init] Concurrent Refinement Workers: 18[0.010s][info][gc,init] Periodic GC: Disabled[0.015s][info][gc,metaspace] CDS archive(s) mapped at: [0x000001c500000000-0x000001c500bb0000-0x000001c500bb0000), size 12255232, SharedBaseAddress: 0x000001c500000000, ArchiveRelocationMode: 1.[0.015s][info][gc,metaspace] Compressed class space mapped at: 0x000001c501000000-0x000001c541000000, reserved size: 1073741824[0.015s][info][gc,metaspace] Narrow klass base: 0x000001c500000000, Narrow klass shift: 0, Narrow klass range: 0x100000000[0.093s][info][gc,start    ] GC(0) Pause Young (Normal) (G1 Evacuation Pause)[0.094s][info][gc,task     ] GC(0) Using 12 workers of 18 for evacuation[0.096s][info][gc,phases   ] GC(0)   Pre Evacuate Collection Set: 0.06ms[0.096s][info][gc,phases   ] GC(0)   Merge Heap Roots: 0.07ms[0.096s][info][gc,phases   ] GC(0)   Evacuate Collection Set: 1.99ms[0.096s][info][gc,phases   ] GC(0)   Post Evacuate Collection Set: 0.27ms[0.096s][info][gc,phases   ] GC(0)   Other: 0.27ms[0.096s][info][gc,heap     ] GC(0) Eden regions: 25->0(21)[0.096s][info][gc,heap     ] GC(0) Survivor regions: 0->4(4)[0.096s][info][gc,heap     ] GC(0) Old regions: 0->6[0.096s][info][gc,heap     ] GC(0) Archive regions: 0->0[0.096s][info][gc,heap     ] GC(0) Humongous regions: 0->0[0.096s][info][gc,metaspace] GC(0) Metaspace: 909K(1024K)->909K(1024K) NonClass: 839K(896K)->839K(896K) Class: 70K(128K)->70K(128K)[0.096s][info][gc          ] GC(0) Pause Young (Normal) (G1 Evacuation Pause) 25M->9M(512M) 2.751ms[0.096s][info][gc,cpu      ] GC(0) User=0.00s Sys=0.00s Real=0.00s[0.115s][info][gc,start    ] GC(1) Pause Young (Normal) (G1 Evacuation Pause)[0.115s][info][gc,task     ] GC(1) Using 12 workers of 18 for evacuation[0.118s][info][gc,phases   ] GC(1)   Pre Evacuate Collection Set: 0.08ms[0.118s][info][gc,phases   ] GC(1)   Merge Heap Roots: 0.08ms[0.118s][info][gc,phases   ] GC(1)   Evacuate Collection Set: 1.95ms[0.118s][info][gc,phases   ] GC(1)   Post Evacuate Collection Set: 0.27ms[0.118s][info][gc,phases   ] GC(1)   Other: 0.08ms[0.118s][info][gc,heap     ] GC(1) Eden regions: 21->0(30)[0.118s][info][gc,heap     ] GC(1) Survivor regions: 4->4(4)[0.118s][info][gc,heap     ] GC(1) Old regions: 6->17[0.118s][info][gc,heap     ] GC(1) Archive regions: 0->0[0.118s][info][gc,heap     ] GC(1) Humongous regions: 0->0[0.118s][info][gc,metaspace] GC(1) Metaspace: 910K(1024K)->910K(1024K) NonClass: 840K(896K)->840K(896K) Class: 70K(128K)->70K(128K)[0.118s][info][gc          ] GC(1) Pause Young (Normal) (G1 Evacuation Pause) 30M->20M(512M) 2.557ms[0.118s][info][gc,cpu      ] GC(1) User=0.00s Sys=0.00s Real=0.00s[0.154s][info][gc,start    ] GC(2) Pause Young (Normal) (G1 Evacuation Pause)[0.154s][info][gc,task     ] GC(2) Using 12 workers of 18 for evacuation[0.157s][info][gc,phases   ] GC(2)   Pre Evacuate Collection Set: 0.08ms[0.157s][info][gc,phases   ] GC(2)   Merge Heap Roots: 0.10ms[0.157s][info][gc,phases   ] GC(2)   Evacuate Collection Set: 3.03ms[0.157s][info][gc,phases   ] GC(2)   Post Evacuate Collection Set: 0.26ms[0.157s][info][gc,phases   ] GC(2)   Other: 0.09ms[0.157s][info][gc,heap     ] GC(2) Eden regions: 30->0(39)[0.157s][info][gc,heap     ] GC(2) Survivor regions: 4->5(5)[0.157s][info][gc,heap     ] GC(2) Old regions: 17->30[0.157s][info][gc,heap     ] GC(2) Archive regions: 0->0[0.157s][info][gc,heap     ] GC(2) Humongous regions: 2->2[0.157s][info][gc,metaspace] GC(2) Metaspace: 910K(1024K)->910K(1024K) NonClass: 840K(896K)->840K(896K) Class: 70K(128K)->70K(128K)[0.157s][info][gc          ] GC(2) Pause Young (Normal) (G1 Evacuation Pause) 52M->37M(512M) 3.717ms[0.157s][info][gc,cpu      ] GC(2) User=0.00s Sys=0.00s Real=0.00s[0.192s][info][gc,start    ] GC(3) Pause Young (Normal) (G1 Evacuation Pause)[0.192s][info][gc,task     ] GC(3) Using 12 workers of 18 for evacuation[0.197s][info][gc,phases   ] GC(3)   Pre Evacuate Collection Set: 0.09ms[0.197s][info][gc,phases   ] GC(3)   Merge Heap Roots: 0.09ms[0.197s][info][gc,phases   ] GC(3)   Evacuate Collection Set: 4.12ms[0.197s][info][gc,phases   ] GC(3)   Post Evacuate Collection Set: 0.24ms[0.197s][info][gc,phases   ] GC(3)   Other: 0.08ms[0.197s][info][gc,heap     ] GC(3) Eden regions: 39->0(51)[0.197s][info][gc,heap     ] GC(3) Survivor regions: 5->6(6)[0.197s][info][gc,heap     ] GC(3) Old regions: 30->49[0.197s][info][gc,heap     ] GC(3) Archive regions: 0->0[0.197s][info][gc,heap     ] GC(3) Humongous regions: 4->4[0.197s][info][gc,metaspace] GC(3) Metaspace: 910K(1024K)->910K(1024K) NonClass: 840K(896K)->840K(896K) Class: 70K(128K)->70K(128K)[0.197s][info][gc          ] GC(3) Pause Young (Normal) (G1 Evacuation Pause) 78M->58M(512M) 4.721ms[0.197s][info][gc,cpu      ] GC(3) User=0.00s Sys=0.00s Real=0.00s[0.243s][info][gc,start    ] GC(4) Pause Young (Normal) (G1 Evacuation Pause)[0.243s][info][gc,task     ] GC(4) Using 12 workers of 18 for evacuation[0.248s][info][gc,phases   ] GC(4)   Pre Evacuate Collection Set: 0.10ms[0.249s][info][gc,phases   ] GC(4)   Merge Heap Roots: 0.09ms[0.249s][info][gc,phases   ] GC(4)   Evacuate Collection Set: 5.17ms[0.249s][info][gc,phases   ] GC(4)   Post Evacuate Collection Set: 0.33ms[0.249s][info][gc,phases   ] GC(4)   Other: 0.09ms[0.249s][info][gc,heap     ] GC(4) Eden regions: 51->0(66)[0.249s][info][gc,heap     ] GC(4) Survivor regions: 6->8(8)[0.249s][info][gc,heap     ] GC(4) Old regions: 49->73[0.249s][info][gc,heap     ] GC(4) Archive regions: 0->0[0.249s][info][gc,heap     ] GC(4) Humongous regions: 7->7[0.249s][info][gc,metaspace] GC(4) Metaspace: 910K(1024K)->910K(1024K) NonClass: 840K(896K)->840K(896K) Class: 70K(128K)->70K(128K)[0.249s][info][gc          ] GC(4) Pause Young (Normal) (G1 Evacuation Pause) 112M->88M(512M) 5.889ms[0.249s][info][gc,cpu      ] GC(4) User=0.14s Sys=0.05s Real=0.01s[0.307s][info][gc,start    ] GC(5) Pause Young (Normal) (G1 Evacuation Pause)[0.307s][info][gc,task     ] GC(5) Using 12 workers of 18 for evacuation[0.315s][info][gc,phases   ] GC(5)   Pre Evacuate Collection Set: 0.10ms[0.315s][info][gc,phases   ] GC(5)   Merge Heap Roots: 0.09ms[0.315s][info][gc,phases   ] GC(5)   Evacuate Collection Set: 7.46ms[0.315s][info][gc,phases   ] GC(5)   Post Evacuate Collection Set: 0.33ms[0.315s][info][gc,phases   ] GC(5)   Other: 0.10ms[0.315s][info][gc,heap     ] GC(5) Eden regions: 66->0(83)[0.315s][info][gc,heap     ] GC(5) Survivor regions: 8->10(10)[0.315s][info][gc,heap     ] GC(5) Old regions: 73->105[0.315s][info][gc,heap     ] GC(5) Archive regions: 0->0[0.315s][info][gc,heap     ] GC(5) Humongous regions: 7->7[0.315s][info][gc,metaspace] GC(5) Metaspace: 910K(1024K)->910K(1024K) NonClass: 840K(896K)->840K(896K) Class: 70K(128K)->70K(128K)[0.315s][info][gc          ] GC(5) Pause Young (Normal) (G1 Evacuation Pause) 154M->121M(512M) 8.179ms[0.315s][info][gc,cpu      ] GC(5) User=0.00s Sys=0.00s Real=0.01s[0.391s][info][gc,start    ] GC(6) Pause Young (Normal) (G1 Evacuation Pause)[0.391s][info][gc,task     ] GC(6) Using 12 workers of 18 for evacuation[0.400s][info][gc,phases   ] GC(6)   Pre Evacuate Collection Set: 0.08ms[0.400s][info][gc,phases   ] GC(6)   Merge Heap Roots: 0.07ms[0.400s][info][gc,phases   ] GC(6)   Evacuate Collection Set: 8.01ms[0.400s][info][gc,phases   ] GC(6)   Post Evacuate Collection Set: 0.29ms[0.400s][info][gc,phases   ] GC(6)   Other: 0.10ms[0.400s][info][gc,heap     ] GC(6) Eden regions: 83->0(104)[0.400s][info][gc,heap     ] GC(6) Survivor regions: 10->12(12)[0.400s][info][gc,heap     ] GC(6) Old regions: 105->145[0.400s][info][gc,heap     ] GC(6) Archive regions: 0->0[0.400s][info][gc,heap     ] GC(6) Humongous regions: 11->11[0.400s][info][gc,metaspace] GC(6) Metaspace: 910K(1024K)->910K(1024K) NonClass: 840K(896K)->840K(896K) Class: 70K(128K)->70K(128K)[0.400s][info][gc          ] GC(6) Pause Young (Normal) (G1 Evacuation Pause) 208M->167M(512M) 8.705ms[0.400s][info][gc,cpu      ] GC(6) User=0.00s Sys=0.00s Real=0.01s[0.492s][info][gc,start    ] GC(7) Pause Young (Normal) (G1 Evacuation Pause)[0.492s][info][gc,task     ] GC(7) Using 12 workers of 18 for evacuation[0.504s][info][gc,phases   ] GC(7)   Pre Evacuate Collection Set: 0.08ms[0.504s][info][gc,phases   ] GC(7)   Merge Heap Roots: 0.08ms[0.504s][info][gc,phases   ] GC(7)   Evacuate Collection Set: 10.75ms[0.504s][info][gc,phases   ] GC(7)   Post Evacuate Collection Set: 0.62ms[0.504s][info][gc,phases   ] GC(7)   Other: 0.12ms[0.504s][info][gc,heap     ] GC(7) Eden regions: 104->0(94)[0.504s][info][gc,heap     ] GC(7) Survivor regions: 12->15(15)[0.504s][info][gc,heap     ] GC(7) Old regions: 145->195[0.504s][info][gc,heap     ] GC(7) Archive regions: 0->0[0.504s][info][gc,heap     ] GC(7) Humongous regions: 16->16[0.504s][info][gc,metaspace] GC(7) Metaspace: 910K(1024K)->910K(1024K) NonClass: 840K(896K)->840K(896K) Class: 70K(128K)->70K(128K)[0.504s][info][gc          ] GC(7) Pause Young (Normal) (G1 Evacuation Pause) 276M->225M(512M) 11.752ms[0.504s][info][gc,cpu      ] GC(7) User=0.12s Sys=0.02s Real=0.01s[0.584s][info][gc,start    ] GC(8) Pause Young (Normal) (G1 Evacuation Pause)[0.584s][info][gc,task     ] GC(8) Using 12 workers of 18 for evacuation[0.594s][info][gc,phases   ] GC(8)   Pre Evacuate Collection Set: 0.15ms[0.594s][info][gc,phases   ] GC(8)   Merge Heap Roots: 0.11ms[0.594s][info][gc,phases   ] GC(8)   Evacuate Collection Set: 8.89ms[0.594s][info][gc,phases   ] GC(8)   Post Evacuate Collection Set: 0.44ms[0.594s][info][gc,phases   ] GC(8)   Other: 0.08ms[0.594s][info][gc,heap     ] GC(8) Eden regions: 94->0(83)[0.594s][info][gc,heap     ] GC(8) Survivor regions: 15->14(14)[0.594s][info][gc,heap     ] GC(8) Old regions: 195->243[0.594s][info][gc,heap     ] GC(8) Archive regions: 0->0[0.594s][info][gc,heap     ] GC(8) Humongous regions: 16->16[0.594s][info][gc,metaspace] GC(8) Metaspace: 910K(1024K)->910K(1024K) NonClass: 840K(896K)->840K(896K) Class: 70K(128K)->70K(128K)[0.594s][info][gc          ] GC(8) Pause Young (Normal) (G1 Evacuation Pause) 319M->273M(512M) 9.798ms[0.594s][info][gc,cpu      ] GC(8) User=0.16s Sys=0.00s Real=0.01s[0.598s][info][gc,start    ] GC(9) Pause Young (Concurrent Start) (G1 Humongous Allocation)[0.598s][info][gc,task     ] GC(9) Using 12 workers of 18 for evacuation[0.601s][info][gc,phases   ] GC(9)   Pre Evacuate Collection Set: 0.07ms[0.601s][info][gc,phases   ] GC(9)   Merge Heap Roots: 0.11ms[0.601s][info][gc,phases   ] GC(9)   Evacuate Collection Set: 2.02ms[0.601s][info][gc,phases   ] GC(9)   Post Evacuate Collection Set: 0.31ms[0.601s][info][gc,phases   ] GC(9)   Other: 0.14ms[0.601s][info][gc,heap     ] GC(9) Eden regions: 5->0(84)[0.601s][info][gc,heap     ] GC(9) Survivor regions: 14->4(13)[0.601s][info][gc,heap     ] GC(9) Old regions: 243->260[0.601s][info][gc,heap     ] GC(9) Archive regions: 0->0[0.601s][info][gc,heap     ] GC(9) Humongous regions: 16->16[0.601s][info][gc,metaspace] GC(9) Metaspace: 910K(1024K)->910K(1024K) NonClass: 840K(896K)->840K(896K) Class: 70K(128K)->70K(128K)[0.601s][info][gc          ] GC(9) Pause Young (Concurrent Start) (G1 Humongous Allocation) 278M->278M(512M) 2.742ms[0.601s][info][gc,cpu      ] GC(9) User=0.00s Sys=0.00s Real=0.00s[0.601s][info][gc          ] GC(10) Concurrent Mark Cycle[0.601s][info][gc,marking  ] GC(10) Concurrent Clear Claimed Marks[0.601s][info][gc,marking  ] GC(10) Concurrent Clear Claimed Marks 0.007ms[0.601s][info][gc,marking  ] GC(10) Concurrent Scan Root Regions[0.602s][info][gc,marking  ] GC(10) Concurrent Scan Root Regions 1.033ms[0.602s][info][gc,marking  ] GC(10) Concurrent Mark[0.602s][info][gc,marking  ] GC(10) Concurrent Mark From Roots[0.602s][info][gc,task     ] GC(10) Using 5 workers of 5 for marking[0.630s][info][gc,marking  ] GC(10) Concurrent Mark From Roots 27.890ms[0.630s][info][gc,marking  ] GC(10) Concurrent Preclean[0.630s][info][gc,marking  ] GC(10) Concurrent Preclean 0.080ms[0.630s][info][gc,start    ] GC(10) Pause Remark[0.631s][info][gc          ] GC(10) Pause Remark 316M->305M(512M) 0.591ms[0.631s][info][gc,cpu      ] GC(10) User=0.00s Sys=0.00s Real=0.00s[0.631s][info][gc,marking  ] GC(10) Concurrent Mark 28.725ms[0.631s][info][gc,marking  ] GC(10) Concurrent Rebuild Remembered Sets[0.649s][info][gc,marking  ] GC(10) Concurrent Rebuild Remembered Sets 18.509ms[0.649s][info][gc,start    ] GC(10) Pause Cleanup[0.650s][info][gc          ] GC(10) Pause Cleanup 326M->326M(512M) 0.133ms[0.650s][info][gc,cpu      ] GC(10) User=0.00s Sys=0.00s Real=0.00s[0.650s][info][gc,marking  ] GC(10) Concurrent Cleanup for Next Mark[0.650s][info][gc,marking  ] GC(10) Concurrent Cleanup for Next Mark 0.861ms[0.650s][info][gc          ] GC(10) Concurrent Mark Cycle 49.508ms[0.677s][info][gc,start    ] GC(11) Pause Young (Prepare Mixed) (G1 Evacuation Pause)[0.677s][info][gc,task     ] GC(11) Using 12 workers of 18 for evacuation[0.684s][info][gc,phases   ] GC(11)   Pre Evacuate Collection Set: 0.08ms[0.684s][info][gc,phases   ] GC(11)   Merge Heap Roots: 0.09ms[0.684s][info][gc,phases   ] GC(11)   Evacuate Collection Set: 6.21ms[0.684s][info][gc,phases   ] GC(11)   Post Evacuate Collection Set: 0.33ms[0.684s][info][gc,phases   ] GC(11)   Other: 0.07ms[0.684s][info][gc,heap     ] GC(11) Eden regions: 84->0(14)[0.684s][info][gc,heap     ] GC(11) Survivor regions: 4->11(11)[0.684s][info][gc,heap     ] GC(11) Old regions: 260->293[0.684s][info][gc,heap     ] GC(11) Archive regions: 0->0[0.684s][info][gc,heap     ] GC(11) Humongous regions: 12->12[0.684s][info][gc,metaspace] GC(11) Metaspace: 910K(1024K)->910K(1024K) NonClass: 840K(896K)->840K(896K) Class: 70K(128K)->70K(128K)[0.684s][info][gc          ] GC(11) Pause Young (Prepare Mixed) (G1 Evacuation Pause) 358M->315M(512M) 6.887ms[0.684s][info][gc,cpu      ] GC(11) User=0.11s Sys=0.06s Real=0.01s[0.696s][info][gc,start    ] GC(12) Pause Young (Mixed) (G1 Evacuation Pause)[0.696s][info][gc,task     ] GC(12) Using 12 workers of 18 for evacuation[0.699s][info][gc,phases   ] GC(12)   Pre Evacuate Collection Set: 0.08ms[0.699s][info][gc,phases   ] GC(12)   Merge Heap Roots: 0.09ms[0.699s][info][gc,phases   ] GC(12)   Evacuate Collection Set: 2.30ms[0.699s][info][gc,phases   ] GC(12)   Post Evacuate Collection Set: 0.23ms[0.699s][info][gc,phases   ] GC(12)   Other: 0.07ms[0.699s][info][gc,heap     ] GC(12) Eden regions: 14->0(66)[0.699s][info][gc,heap     ] GC(12) Survivor regions: 11->4(4)[0.699s][info][gc,heap     ] GC(12) Old regions: 293->306[0.699s][info][gc,heap     ] GC(12) Archive regions: 0->0[0.699s][info][gc,heap     ] GC(12) Humongous regions: 12->12[0.699s][info][gc,metaspace] GC(12) Metaspace: 910K(1024K)->910K(1024K) NonClass: 840K(896K)->840K(896K) Class: 70K(128K)->70K(128K)[0.699s][info][gc          ] GC(12) Pause Young (Mixed) (G1 Evacuation Pause) 329M->322M(512M) 2.879ms[0.699s][info][gc,cpu      ] GC(12) User=0.17s Sys=0.02s Real=0.00s[0.726s][info][gc,start    ] GC(13) Pause Young (Concurrent Start) (G1 Humongous Allocation)[0.726s][info][gc,task     ] GC(13) Using 12 workers of 18 for evacuation[0.728s][info][gc,phases   ] GC(13)   Pre Evacuate Collection Set: 0.03ms[0.728s][info][gc,phases   ] GC(13)   Merge Heap Roots: 0.03ms[0.728s][info][gc,phases   ] GC(13)   Evacuate Collection Set: 1.69ms[0.728s][info][gc,phases   ] GC(13)   Post Evacuate Collection Set: 0.11ms[0.728s][info][gc,phases   ] GC(13)   Other: 0.09ms[0.728s][info][gc,heap     ] GC(13) Eden regions: 27->0(60)[0.728s][info][gc,heap     ] GC(13) Survivor regions: 4->9(9)[0.728s][info][gc,heap     ] GC(13) Old regions: 306->314[0.728s][info][gc,heap     ] GC(13) Archive regions: 0->0[0.728s][info][gc,heap     ] GC(13) Humongous regions: 12->12[0.728s][info][gc,metaspace] GC(13) Metaspace: 1031K(1216K)->1031K(1216K) NonClass: 948K(1024K)->948K(1024K) Class: 83K(192K)->83K(192K)[0.728s][info][gc          ] GC(13) Pause Young (Concurrent Start) (G1 Humongous Allocation) 348M->334M(512M) 2.090ms[0.728s][info][gc,cpu      ] GC(13) User=0.00s Sys=0.00s Real=0.00s[0.728s][info][gc          ] GC(14) Concurrent Mark Cycle[0.728s][info][gc,marking  ] GC(14) Concurrent Clear Claimed Marks[0.728s][info][gc,marking  ] GC(14) Concurrent Clear Claimed Marks 0.008ms[0.728s][info][gc,marking  ] GC(14) Concurrent Scan Root Regions[0.728s][info][gc,marking  ] GC(14) Concurrent Scan Root Regions 0.699ms[0.728s][info][gc,marking  ] GC(14) Concurrent Mark[0.728s][info][gc,marking  ] GC(14) Concurrent Mark From Roots[0.729s][info][gc,task     ] GC(14) Using 5 workers of 5 for marking[0.753s][info][gc,start    ] GC(15) Pause Young (Normal) (G1 Evacuation Pause)[0.753s][info][gc,task     ] GC(15) Using 12 workers of 18 for evacuation[0.757s][info][gc,phases   ] GC(15)   Pre Evacuate Collection Set: 0.04ms[0.757s][info][gc,phases   ] GC(15)   Merge Heap Roots: 0.03ms[0.757s][info][gc,phases   ] GC(15)   Evacuate Collection Set: 4.01ms[0.757s][info][gc,phases   ] GC(15)   Post Evacuate Collection Set: 0.13ms[0.757s][info][gc,phases   ] GC(15)   Other: 0.09ms[0.757s][info][gc,heap     ] GC(15) Eden regions: 60->0(46)[0.757s][info][gc,heap     ] GC(15) Survivor regions: 9->9(9)[0.757s][info][gc,heap     ] GC(15) Old regions: 314->337[0.757s][info][gc,heap     ] GC(15) Archive regions: 0->0[0.757s][info][gc,heap     ] GC(15) Humongous regions: 18->18[0.757s][info][gc,metaspace] GC(15) Metaspace: 1035K(1216K)->1035K(1216K) NonClass: 952K(1024K)->952K(1024K) Class: 83K(192K)->83K(192K)[0.757s][info][gc          ] GC(15) Pause Young (Normal) (G1 Evacuation Pause) 400M->363M(512M) 4.401ms[0.757s][info][gc,cpu      ] GC(15) User=0.00s Sys=0.00s Real=0.00s[0.765s][info][gc,start    ] GC(16) Pause Young (Normal) (G1 Evacuation Pause)[0.765s][info][gc,task     ] GC(16) Using 12 workers of 18 for evacuation[0.769s][info][gc,phases   ] GC(16)   Pre Evacuate Collection Set: 0.04ms[0.769s][info][gc,phases   ] GC(16)   Merge Heap Roots: 0.03ms[0.769s][info][gc,phases   ] GC(16)   Evacuate Collection Set: 3.43ms[0.769s][info][gc,phases   ] GC(16)   Post Evacuate Collection Set: 0.12ms[0.769s][info][gc,phases   ] GC(16)   Other: 0.09ms[0.769s][info][gc,heap     ] GC(16) Eden regions: 46->0(36)[0.769s][info][gc,heap     ] GC(16) Survivor regions: 9->7(7)[0.769s][info][gc,heap     ] GC(16) Old regions: 337->360[0.769s][info][gc,heap     ] GC(16) Archive regions: 0->0[0.769s][info][gc,heap     ] GC(16) Humongous regions: 18->18[0.769s][info][gc,metaspace] GC(16) Metaspace: 1035K(1216K)->1035K(1216K) NonClass: 952K(1024K)->952K(1024K) Class: 83K(192K)->83K(192K)[0.769s][info][gc          ] GC(16) Pause Young (Normal) (G1 Evacuation Pause) 409M->384M(512M) 3.789ms[0.769s][info][gc,cpu      ] GC(16) User=0.00s Sys=0.00s Real=0.00s[0.777s][info][gc,start    ] GC(17) Pause Young (Normal) (G1 Evacuation Pause)[0.777s][info][gc,task     ] GC(17) Using 12 workers of 18 for evacuation[0.779s][info][gc,phases   ] GC(17)   Pre Evacuate Collection Set: 0.04ms[0.779s][info][gc,phases   ] GC(17)   Merge Heap Roots: 0.02ms[0.779s][info][gc,phases   ] GC(17)   Evacuate Collection Set: 2.23ms[0.779s][info][gc,phases   ] GC(17)   Post Evacuate Collection Set: 0.15ms[0.779s][info][gc,phases   ] GC(17)   Other: 0.07ms[0.779s][info][gc,heap     ] GC(17) Eden regions: 36->0(29)[0.779s][info][gc,heap     ] GC(17) Survivor regions: 7->6(6)[0.779s][info][gc,heap     ] GC(17) Old regions: 360->377[0.779s][info][gc,heap     ] GC(17) Archive regions: 0->0[0.779s][info][gc,heap     ] GC(17) Humongous regions: 18->18[0.779s][info][gc,metaspace] GC(17) Metaspace: 1035K(1216K)->1035K(1216K) NonClass: 952K(1024K)->952K(1024K) Class: 83K(192K)->83K(192K)[0.779s][info][gc          ] GC(17) Pause Young (Normal) (G1 Evacuation Pause) 420M->401M(512M) 2.611ms[0.779s][info][gc,cpu      ] GC(17) User=0.00s Sys=0.00s Real=0.00s[0.781s][info][gc,marking  ] GC(14) Concurrent Mark From Roots 52.119ms[0.781s][info][gc,marking  ] GC(14) Concurrent Preclean[0.781s][info][gc,marking  ] GC(14) Concurrent Preclean 0.081ms[0.781s][info][gc,start    ] GC(14) Pause Remark[0.781s][info][gc          ] GC(14) Pause Remark 410M->405M(512M) 0.313ms[0.781s][info][gc,cpu      ] GC(14) User=0.00s Sys=0.00s Real=0.00s[0.781s][info][gc,marking  ] GC(14) Concurrent Mark 52.641ms[0.781s][info][gc,marking  ] GC(14) Concurrent Rebuild Remembered Sets[0.784s][info][gc,start    ] GC(18) Pause Young (Normal) (G1 Evacuation Pause)[0.784s][info][gc,task     ] GC(18) Using 12 workers of 18 for evacuation[0.786s][info][gc,phases   ] GC(18)   Pre Evacuate Collection Set: 0.04ms[0.786s][info][gc,phases   ] GC(18)   Merge Heap Roots: 0.03ms[0.786s][info][gc,phases   ] GC(18)   Evacuate Collection Set: 1.76ms[0.786s][info][gc,phases   ] GC(18)   Post Evacuate Collection Set: 0.11ms[0.786s][info][gc,phases   ] GC(18)   Other: 0.08ms[0.786s][info][gc,heap     ] GC(18) Eden regions: 29->0(25)[0.786s][info][gc,heap     ] GC(18) Survivor regions: 6->5(5)[0.786s][info][gc,heap     ] GC(18) Old regions: 377->391[0.786s][info][gc,heap     ] GC(18) Archive regions: 0->0[0.786s][info][gc,heap     ] GC(18) Humongous regions: 13->13[0.786s][info][gc,metaspace] GC(18) Metaspace: 1035K(1216K)->1035K(1216K) NonClass: 952K(1024K)->952K(1024K) Class: 83K(192K)->83K(192K)[0.786s][info][gc          ] GC(18) Pause Young (Normal) (G1 Evacuation Pause) 425M->409M(512M) 2.111ms[0.786s][info][gc,cpu      ] GC(18) User=0.00s Sys=0.00s Real=0.00s[0.794s][info][gc,start    ] GC(19) Pause Young (Normal) (G1 Evacuation Pause)[0.794s][info][gc,task     ] GC(19) Using 12 workers of 18 for evacuation[0.796s][info][gc,phases   ] GC(19)   Pre Evacuate Collection Set: 0.03ms[0.796s][info][gc,phases   ] GC(19)   Merge Heap Roots: 0.03ms[0.796s][info][gc,phases   ] GC(19)   Evacuate Collection Set: 1.63ms[0.796s][info][gc,phases   ] GC(19)   Post Evacuate Collection Set: 0.11ms[0.796s][info][gc,phases   ] GC(19)   Other: 0.12ms[0.796s][info][gc,heap     ] GC(19) Eden regions: 25->0(21)[0.796s][info][gc,heap     ] GC(19) Survivor regions: 5->4(4)[0.796s][info][gc,heap     ] GC(19) Old regions: 391->405[0.796s][info][gc,heap     ] GC(19) Archive regions: 0->0[0.796s][info][gc,heap     ] GC(19) Humongous regions: 13->13[0.796s][info][gc,metaspace] GC(19) Metaspace: 1035K(1216K)->1035K(1216K) NonClass: 952K(1024K)->952K(1024K) Class: 83K(192K)->83K(192K)[0.796s][info][gc          ] GC(19) Pause Young (Normal) (G1 Evacuation Pause) 434M->421M(512M) 2.001ms[0.796s][info][gc,cpu      ] GC(19) User=0.00s Sys=0.00s Real=0.00s[0.801s][info][gc,start    ] GC(20) Pause Young (Normal) (G1 Evacuation Pause)[0.801s][info][gc,task     ] GC(20) Using 12 workers of 18 for evacuation[0.803s][info][gc,phases   ] GC(20)   Pre Evacuate Collection Set: 0.03ms[0.803s][info][gc,phases   ] GC(20)   Merge Heap Roots: 0.02ms[0.803s][info][gc,phases   ] GC(20)   Evacuate Collection Set: 1.32ms[0.803s][info][gc,phases   ] GC(20)   Post Evacuate Collection Set: 0.11ms[0.803s][info][gc,phases   ] GC(20)   Other: 0.09ms[0.803s][info][gc,heap     ] GC(20) Eden regions: 21->0(21)[0.803s][info][gc,heap     ] GC(20) Survivor regions: 4->4(4)[0.803s][info][gc,heap     ] GC(20) Old regions: 405->415[0.803s][info][gc,heap     ] GC(20) Archive regions: 0->0[0.803s][info][gc,heap     ] GC(20) Humongous regions: 13->13[0.803s][info][gc,metaspace] GC(20) Metaspace: 1035K(1216K)->1035K(1216K) NonClass: 952K(1024K)->952K(1024K) Class: 83K(192K)->83K(192K)[0.803s][info][gc          ] GC(20) Pause Young (Normal) (G1 Evacuation Pause) 442M->432M(512M) 1.667ms[0.803s][info][gc,cpu      ] GC(20) User=0.00s Sys=0.00s Real=0.00s[0.807s][info][gc,start    ] GC(21) Pause Young (Normal) (G1 Evacuation Pause)[0.808s][info][gc,task     ] GC(21) Using 12 workers of 18 for evacuation[0.809s][info][gc,phases   ] GC(21)   Pre Evacuate Collection Set: 0.03ms[0.809s][info][gc,phases   ] GC(21)   Merge Heap Roots: 0.03ms[0.809s][info][gc,phases   ] GC(21)   Evacuate Collection Set: 1.51ms[0.809s][info][gc,phases   ] GC(21)   Post Evacuate Collection Set: 0.11ms[0.809s][info][gc,phases   ] GC(21)   Other: 0.08ms[0.809s][info][gc,heap     ] GC(21) Eden regions: 21->0(21)[0.809s][info][gc,heap     ] GC(21) Survivor regions: 4->4(4)[0.809s][info][gc,heap     ] GC(21) Old regions: 415->426[0.809s][info][gc,heap     ] GC(21) Archive regions: 0->0[0.809s][info][gc,heap     ] GC(21) Humongous regions: 13->13[0.809s][info][gc,metaspace] GC(21) Metaspace: 1035K(1216K)->1035K(1216K) NonClass: 952K(1024K)->952K(1024K) Class: 83K(192K)->83K(192K)[0.809s][info][gc          ] GC(21) Pause Young (Normal) (G1 Evacuation Pause) 453M->442M(512M) 1.850ms[0.809s][info][gc,cpu      ] GC(21) User=0.00s Sys=0.00s Real=0.00s[0.812s][info][gc,start    ] GC(22) Pause Young (Normal) (G1 Evacuation Pause)[0.812s][info][gc,task     ] GC(22) Using 12 workers of 18 for evacuation[0.814s][info][gc,phases   ] GC(22)   Pre Evacuate Collection Set: 0.11ms[0.814s][info][gc,phases   ] GC(22)   Merge Heap Roots: 0.03ms[0.814s][info][gc,phases   ] GC(22)   Evacuate Collection Set: 1.56ms[0.814s][info][gc,phases   ] GC(22)   Post Evacuate Collection Set: 0.10ms[0.814s][info][gc,phases   ] GC(22)   Other: 0.07ms[0.814s][info][gc,heap     ] GC(22) Eden regions: 21->0(21)[0.814s][info][gc,heap     ] GC(22) Survivor regions: 4->4(4)[0.814s][info][gc,heap     ] GC(22) Old regions: 426->437[0.814s][info][gc,heap     ] GC(22) Archive regions: 0->0[0.814s][info][gc,heap     ] GC(22) Humongous regions: 13->13[0.814s][info][gc,metaspace] GC(22) Metaspace: 1035K(1216K)->1035K(1216K) NonClass: 952K(1024K)->952K(1024K) Class: 83K(192K)->83K(192K)[0.814s][info][gc          ] GC(22) Pause Young (Normal) (G1 Evacuation Pause) 463M->453M(512M) 1.949ms[0.814s][info][gc,cpu      ] GC(22) User=0.00s Sys=0.00s Real=0.00s[0.815s][info][gc,marking  ] GC(14) Concurrent Rebuild Remembered Sets 33.591ms[0.815s][info][gc,start    ] GC(14) Pause Cleanup[0.815s][info][gc          ] GC(14) Pause Cleanup 454M->454M(512M) 0.092ms[0.815s][info][gc,cpu      ] GC(14) User=0.00s Sys=0.00s Real=0.00s[0.815s][info][gc,marking  ] GC(14) Concurrent Cleanup for Next Mark[0.816s][info][gc,marking  ] GC(14) Concurrent Cleanup for Next Mark 0.623ms[0.816s][info][gc          ] GC(14) Concurrent Mark Cycle 87.789ms[0.818s][info][gc,start    ] GC(23) Pause Young (Prepare Mixed) (G1 Evacuation Pause)[0.818s][info][gc,task     ] GC(23) Using 12 workers of 18 for evacuation[0.819s][info][gc,phases   ] GC(23)   Pre Evacuate Collection Set: 0.03ms[0.819s][info][gc,phases   ] GC(23)   Merge Heap Roots: 0.03ms[0.819s][info][gc,phases   ] GC(23)   Evacuate Collection Set: 1.40ms[0.819s][info][gc,phases   ] GC(23)   Post Evacuate Collection Set: 0.12ms[0.819s][info][gc,phases   ] GC(23)   Other: 0.06ms[0.819s][info][gc,heap     ] GC(23) Eden regions: 21->0(21)[0.819s][info][gc,heap     ] GC(23) Survivor regions: 4->4(4)[0.819s][info][gc,heap     ] GC(23) Old regions: 437->448[0.819s][info][gc,heap     ] GC(23) Archive regions: 0->0[0.819s][info][gc,heap     ] GC(23) Humongous regions: 13->13[0.819s][info][gc,metaspace] GC(23) Metaspace: 1035K(1216K)->1035K(1216K) NonClass: 952K(1024K)->952K(1024K) Class: 83K(192K)->83K(192K)[0.819s][info][gc          ] GC(23) Pause Young (Prepare Mixed) (G1 Evacuation Pause) 474M->464M(512M) 1.722ms[0.819s][info][gc,cpu      ] GC(23) User=0.00s Sys=0.00s Real=0.00s[0.822s][info][gc,start    ] GC(24) Pause Young (Mixed) (G1 Evacuation Pause)[0.822s][info][gc,task     ] GC(24) Using 12 workers of 18 for evacuation[0.824s][info][gc,phases   ] GC(24)   Pre Evacuate Collection Set: 0.04ms[0.824s][info][gc,phases   ] GC(24)   Merge Heap Roots: 0.02ms[0.824s][info][gc,phases   ] GC(24)   Evacuate Collection Set: 1.46ms[0.824s][info][gc,phases   ] GC(24)   Post Evacuate Collection Set: 0.11ms[0.824s][info][gc,phases   ] GC(24)   Other: 0.08ms[0.824s][info][gc,heap     ] GC(24) Eden regions: 21->0(21)[0.824s][info][gc,heap     ] GC(24) Survivor regions: 4->4(4)[0.824s][info][gc,heap     ] GC(24) Old regions: 448->456[0.824s][info][gc,heap     ] GC(24) Archive regions: 0->0[0.824s][info][gc,heap     ] GC(24) Humongous regions: 13->13[0.824s][info][gc,metaspace] GC(24) Metaspace: 1035K(1216K)->1035K(1216K) NonClass: 952K(1024K)->952K(1024K) Class: 83K(192K)->83K(192K)[0.824s][info][gc          ] GC(24) Pause Young (Mixed) (G1 Evacuation Pause) 485M->472M(512M) 1.806ms[0.824s][info][gc,cpu      ] GC(24) User=0.00s Sys=0.00s Real=0.00s[0.827s][info][gc,start    ] GC(25) Pause Young (Concurrent Start) (G1 Evacuation Pause)[0.827s][info][gc,task     ] GC(25) Using 12 workers of 18 for evacuation[0.829s][info][gc,phases   ] GC(25)   Pre Evacuate Collection Set: 0.03ms[0.829s][info][gc,phases   ] GC(25)   Merge Heap Roots: 0.02ms[0.829s][info][gc,phases   ] GC(25)   Evacuate Collection Set: 1.39ms[0.829s][info][gc,phases   ] GC(25)   Post Evacuate Collection Set: 0.11ms[0.829s][info][gc,phases   ] GC(25)   Other: 0.12ms[0.829s][info][gc,heap     ] GC(25) Eden regions: 21->0(21)[0.829s][info][gc,heap     ] GC(25) Survivor regions: 4->4(4)[0.829s][info][gc,heap     ] GC(25) Old regions: 456->467[0.829s][info][gc,heap     ] GC(25) Archive regions: 0->0[0.829s][info][gc,heap     ] GC(25) Humongous regions: 13->13[0.829s][info][gc,metaspace] GC(25) Metaspace: 1035K(1216K)->1035K(1216K) NonClass: 952K(1024K)->952K(1024K) Class: 83K(192K)->83K(192K)[0.829s][info][gc          ] GC(25) Pause Young (Concurrent Start) (G1 Evacuation Pause) 493M->483M(512M) 1.759ms[0.829s][info][gc,cpu      ] GC(25) User=0.00s Sys=0.00s Real=0.00s[0.829s][info][gc          ] GC(26) Concurrent Mark Cycle[0.829s][info][gc,marking  ] GC(26) Concurrent Clear Claimed Marks[0.829s][info][gc,marking  ] GC(26) Concurrent Clear Claimed Marks 0.007ms[0.829s][info][gc,marking  ] GC(26) Concurrent Scan Root Regions[0.830s][info][gc,marking  ] GC(26) Concurrent Scan Root Regions 1.006ms[0.830s][info][gc,marking  ] GC(26) Concurrent Mark[0.830s][info][gc,marking  ] GC(26) Concurrent Mark From Roots[0.830s][info][gc,task     ] GC(26) Using 5 workers of 5 for marking[0.831s][info][gc,start    ] GC(27) Pause Young (Normal) (G1 Preventive Collection)[0.831s][info][gc,task     ] GC(27) Using 12 workers of 18 for evacuation[0.833s][info][gc,phases   ] GC(27)   Pre Evacuate Collection Set: 0.03ms[0.833s][info][gc,phases   ] GC(27)   Merge Heap Roots: 0.02ms[0.833s][info][gc,phases   ] GC(27)   Evacuate Collection Set: 1.17ms[0.833s][info][gc,phases   ] GC(27)   Post Evacuate Collection Set: 0.10ms[0.833s][info][gc,phases   ] GC(27)   Other: 0.07ms[0.833s][info][gc,heap     ] GC(27) Eden regions: 15->0(21)[0.833s][info][gc,heap     ] GC(27) Survivor regions: 4->4(4)[0.833s][info][gc,heap     ] GC(27) Old regions: 467->475[0.833s][info][gc,heap     ] GC(27) Archive regions: 0->0[0.833s][info][gc,heap     ] GC(27) Humongous regions: 13->13[0.833s][info][gc,metaspace] GC(27) Metaspace: 1035K(1216K)->1035K(1216K) NonClass: 952K(1024K)->952K(1024K) Class: 83K(192K)->83K(192K)[0.833s][info][gc          ] GC(27) Pause Young (Normal) (G1 Preventive Collection) 498M->491M(512M) 1.482ms[0.833s][info][gc,cpu      ] GC(27) User=0.00s Sys=0.00s Real=0.00s[0.834s][info][gc,start    ] GC(28) Pause Young (Normal) (G1 Preventive Collection)[0.834s][info][gc,task     ] GC(28) Using 12 workers of 18 for evacuation[0.835s][info][gc,phases   ] GC(28)   Pre Evacuate Collection Set: 0.03ms[0.835s][info][gc,phases   ] GC(28)   Merge Heap Roots: 0.02ms[0.835s][info][gc,phases   ] GC(28)   Evacuate Collection Set: 0.79ms[0.835s][info][gc,phases   ] GC(28)   Post Evacuate Collection Set: 0.09ms[0.835s][info][gc,phases   ] GC(28)   Other: 0.06ms[0.835s][info][gc,heap     ] GC(28) Eden regions: 10->0(21)[0.836s][info][gc,heap     ] GC(28) Survivor regions: 4->4(4)[0.836s][info][gc,heap     ] GC(28) Old regions: 475->481[0.836s][info][gc,heap     ] GC(28) Archive regions: 0->0[0.836s][info][gc,heap     ] GC(28) Humongous regions: 13->13[0.836s][info][gc,metaspace] GC(28) Metaspace: 1035K(1216K)->1035K(1216K) NonClass: 952K(1024K)->952K(1024K) Class: 83K(192K)->83K(192K)[0.836s][info][gc          ] GC(28) Pause Young (Normal) (G1 Preventive Collection) 501M->497M(512M) 1.123ms[0.836s][info][gc,cpu      ] GC(28) User=0.00s Sys=0.00s Real=0.00s[0.837s][info][gc,start    ] GC(29) Pause Young (Normal) (G1 Preventive Collection)[0.837s][info][gc,task     ] GC(29) Using 12 workers of 18 for evacuation[0.838s][info][gc,phases   ] GC(29)   Pre Evacuate Collection Set: 0.03ms[0.838s][info][gc,phases   ] GC(29)   Merge Heap Roots: 0.02ms[0.838s][info][gc,phases   ] GC(29)   Evacuate Collection Set: 0.73ms[0.838s][info][gc,phases   ] GC(29)   Post Evacuate Collection Set: 0.09ms[0.838s][info][gc,phases   ] GC(29)   Other: 0.05ms[0.838s][info][gc,heap     ] GC(29) Eden regions: 6->0(21)[0.838s][info][gc,heap     ] GC(29) Survivor regions: 4->4(4)[0.838s][info][gc,heap     ] GC(29) Old regions: 481->485[0.838s][info][gc,heap     ] GC(29) Archive regions: 0->0[0.838s][info][gc,heap     ] GC(29) Humongous regions: 13->13[0.838s][info][gc,metaspace] GC(29) Metaspace: 1035K(1216K)->1035K(1216K) NonClass: 952K(1024K)->952K(1024K) Class: 83K(192K)->83K(192K)[0.838s][info][gc          ] GC(29) Pause Young (Normal) (G1 Preventive Collection) 503M->501M(512M) 0.981ms[0.838s][info][gc,cpu      ] GC(29) User=0.00s Sys=0.00s Real=0.00s[0.839s][info][gc,start    ] GC(30) Pause Young (Normal) (G1 Preventive Collection)[0.839s][info][gc,task     ] GC(30) Using 12 workers of 18 for evacuation[0.840s][info][gc,phases   ] GC(30)   Pre Evacuate Collection Set: 0.04ms[0.840s][info][gc,phases   ] GC(30)   Merge Heap Roots: 0.02ms[0.840s][info][gc,phases   ] GC(30)   Evacuate Collection Set: 0.69ms[0.840s][info][gc,phases   ] GC(30)   Post Evacuate Collection Set: 0.09ms[0.840s][info][gc,phases   ] GC(30)   Other: 0.05ms[0.840s][info][gc,heap     ] GC(30) Eden regions: 4->0(22)[0.840s][info][gc,heap     ] GC(30) Survivor regions: 4->3(4)[0.840s][info][gc,heap     ] GC(30) Old regions: 485->488[0.840s][info][gc,heap     ] GC(30) Archive regions: 0->0[0.840s][info][gc,heap     ] GC(30) Humongous regions: 13->13[0.840s][info][gc,metaspace] GC(30) Metaspace: 1035K(1216K)->1035K(1216K) NonClass: 952K(1024K)->952K(1024K) Class: 83K(192K)->83K(192K)[0.840s][info][gc          ] GC(30) Pause Young (Normal) (G1 Preventive Collection) 505M->503M(512M) 0.968ms[0.840s][info][gc,cpu      ] GC(30) User=0.00s Sys=0.00s Real=0.00s[0.841s][info][gc,start    ] GC(31) Pause Young (Normal) (G1 Preventive Collection)[0.841s][info][gc,task     ] GC(31) Using 12 workers of 18 for evacuation[0.841s][info][gc,phases   ] GC(31)   Pre Evacuate Collection Set: 0.03ms[0.841s][info][gc,phases   ] GC(31)   Merge Heap Roots: 0.03ms[0.841s][info][gc,phases   ] GC(31)   Evacuate Collection Set: 0.62ms[0.841s][info][gc,phases   ] GC(31)   Post Evacuate Collection Set: 0.09ms[0.841s][info][gc,phases   ] GC(31)   Other: 0.05ms[0.841s][info][gc,heap     ] GC(31) Eden regions: 3->0(21)[0.841s][info][gc,heap     ] GC(31) Survivor regions: 3->4(4)[0.841s][info][gc,heap     ] GC(31) Old regions: 488->488[0.841s][info][gc,heap     ] GC(31) Archive regions: 0->0[0.841s][info][gc,heap     ] GC(31) Humongous regions: 13->13[0.841s][info][gc,metaspace] GC(31) Metaspace: 1035K(1216K)->1035K(1216K) NonClass: 952K(1024K)->952K(1024K) Class: 83K(192K)->83K(192K)[0.841s][info][gc          ] GC(31) Pause Young (Normal) (G1 Preventive Collection) 506M->504M(512M) 0.890ms[0.842s][info][gc,cpu      ] GC(31) User=0.00s Sys=0.00s Real=0.00s[0.842s][info][gc,start    ] GC(32) Pause Young (Normal) (G1 Preventive Collection)[0.842s][info][gc,task     ] GC(32) Using 12 workers of 18 for evacuation[0.843s][info][gc,phases   ] GC(32)   Pre Evacuate Collection Set: 0.02ms[0.843s][info][gc,phases   ] GC(32)   Merge Heap Roots: 0.02ms[0.843s][info][gc,phases   ] GC(32)   Evacuate Collection Set: 0.65ms[0.843s][info][gc,phases   ] GC(32)   Post Evacuate Collection Set: 0.08ms[0.843s][info][gc,phases   ] GC(32)   Other: 0.04ms[0.843s][info][gc,heap     ] GC(32) Eden regions: 2->0(22)[0.843s][info][gc,heap     ] GC(32) Survivor regions: 4->3(4)[0.843s][info][gc,heap     ] GC(32) Old regions: 488->490[0.843s][info][gc,heap     ] GC(32) Archive regions: 0->0[0.843s][info][gc,heap     ] GC(32) Humongous regions: 13->13[0.843s][info][gc,metaspace] GC(32) Metaspace: 1035K(1216K)->1035K(1216K) NonClass: 952K(1024K)->952K(1024K) Class: 83K(192K)->83K(192K)[0.843s][info][gc          ] GC(32) Pause Young (Normal) (G1 Preventive Collection) 506M->505M(512M) 0.881ms[0.843s][info][gc,cpu      ] GC(32) User=0.00s Sys=0.00s Real=0.00s[0.843s][info][gc,start    ] GC(33) Pause Young (Normal) (G1 Preventive Collection)[0.843s][info][gc,task     ] GC(33) Using 12 workers of 18 for evacuation[0.844s][info][gc,phases   ] GC(33)   Pre Evacuate Collection Set: 0.03ms[0.844s][info][gc,phases   ] GC(33)   Merge Heap Roots: 0.02ms[0.844s][info][gc,phases   ] GC(33)   Evacuate Collection Set: 0.60ms[0.844s][info][gc,phases   ] GC(33)   Post Evacuate Collection Set: 0.08ms[0.844s][info][gc,phases   ] GC(33)   Other: 0.03ms[0.844s][info][gc,heap     ] GC(33) Eden regions: 2->0(23)[0.844s][info][gc,heap     ] GC(33) Survivor regions: 3->2(4)[0.844s][info][gc,heap     ] GC(33) Old regions: 490->492[0.844s][info][gc,heap     ] GC(33) Archive regions: 0->0[0.844s][info][gc,heap     ] GC(33) Humongous regions: 13->13[0.844s][info][gc,metaspace] GC(33) Metaspace: 1035K(1216K)->1035K(1216K) NonClass: 952K(1024K)->952K(1024K) Class: 83K(192K)->83K(192K)[0.844s][info][gc          ] GC(33) Pause Young (Normal) (G1 Preventive Collection) 507M->506M(512M) 0.841ms[0.844s][info][gc,cpu      ] GC(33) User=0.00s Sys=0.00s Real=0.00s[0.844s][info][gc,start    ] GC(34) Pause Young (Normal) (G1 Preventive Collection)[0.844s][info][gc,task     ] GC(34) Using 12 workers of 18 for evacuation[0.845s][info][gc,phases   ] GC(34)   Pre Evacuate Collection Set: 0.03ms[0.845s][info][gc,phases   ] GC(34)   Merge Heap Roots: 0.02ms[0.845s][info][gc,phases   ] GC(34)   Evacuate Collection Set: 0.57ms[0.845s][info][gc,phases   ] GC(34)   Post Evacuate Collection Set: 0.09ms[0.845s][info][gc,phases   ] GC(34)   Other: 0.03ms[0.845s][info][gc,heap     ] GC(34) Eden regions: 2->0(22)[0.845s][info][gc,heap     ] GC(34) Survivor regions: 2->3(3)[0.845s][info][gc,heap     ] GC(34) Old regions: 492->492[0.845s][info][gc,heap     ] GC(34) Archive regions: 0->0[0.845s][info][gc,heap     ] GC(34) Humongous regions: 13->13[0.845s][info][gc,metaspace] GC(34) Metaspace: 1035K(1216K)->1035K(1216K) NonClass: 952K(1024K)->952K(1024K) Class: 83K(192K)->83K(192K)[0.845s][info][gc          ] GC(34) Pause Young (Normal) (G1 Preventive Collection) 508M->507M(512M) 0.801ms[0.845s][info][gc,cpu      ] GC(34) User=0.00s Sys=0.00s Real=0.00s[0.845s][info][gc,start    ] GC(35) Pause Young (Normal) (G1 Preventive Collection)[0.845s][info][gc,task     ] GC(35) Using 12 workers of 18 for evacuation[0.846s][info][gc          ] GC(35) To-space exhausted[0.846s][info][gc,phases   ] GC(35)   Pre Evacuate Collection Set: 0.03ms[0.846s][info][gc,phases   ] GC(35)   Merge Heap Roots: 0.02ms[0.846s][info][gc,phases   ] GC(35)   Evacuate Collection Set: 0.65ms[0.846s][info][gc,phases   ] GC(35)   Post Evacuate Collection Set: 0.24ms[0.846s][info][gc,phases   ] GC(35)   Other: 0.05ms[0.846s][info][gc,heap     ] GC(35) Eden regions: 1->0(23)[0.846s][info][gc,heap     ] GC(35) Survivor regions: 3->2(3)[0.846s][info][gc,heap     ] GC(35) Old regions: 492->495[0.846s][info][gc,heap     ] GC(35) Archive regions: 0->0[0.846s][info][gc,heap     ] GC(35) Humongous regions: 13->13[0.846s][info][gc,metaspace] GC(35) Metaspace: 1035K(1216K)->1035K(1216K) NonClass: 952K(1024K)->952K(1024K) Class: 83K(192K)->83K(192K)[0.846s][info][gc          ] GC(35) Pause Young (Normal) (G1 Preventive Collection) 508M->510M(512M) 1.057ms[0.846s][info][gc,cpu      ] GC(35) User=0.00s Sys=0.00s Real=0.00s[0.847s][info][gc,start    ] GC(36) Pause Young (Normal) (G1 Preventive Collection)[0.847s][info][gc,task     ] GC(36) Using 12 workers of 18 for evacuation[0.848s][info][gc          ] GC(36) To-space exhausted[0.848s][info][gc,phases   ] GC(36)   Pre Evacuate Collection Set: 0.03ms[0.848s][info][gc,phases   ] GC(36)   Merge Heap Roots: 0.02ms[0.848s][info][gc,phases   ] GC(36)   Evacuate Collection Set: 0.84ms[0.848s][info][gc,phases   ] GC(36)   Post Evacuate Collection Set: 0.45ms[0.848s][info][gc,phases   ] GC(36)   Other: 0.06ms[0.848s][info][gc,heap     ] GC(36) Eden regions: 1->0(24)[0.848s][info][gc,heap     ] GC(36) Survivor regions: 2->1(1)[0.848s][info][gc,heap     ] GC(36) Old regions: 495->498[0.848s][info][gc,heap     ] GC(36) Archive regions: 0->0[0.848s][info][gc,heap     ] GC(36) Humongous regions: 13->13[0.848s][info][gc,metaspace] GC(36) Metaspace: 1035K(1216K)->1035K(1216K) NonClass: 952K(1024K)->952K(1024K) Class: 83K(192K)->83K(192K)[0.848s][info][gc          ] GC(36) Pause Young (Normal) (G1 Preventive Collection) 511M->512M(512M) 1.455ms[0.848s][info][gc,cpu      ] GC(36) User=0.00s Sys=0.00s Real=0.00s[0.848s][info][gc,ergo     ] Attempting full compaction[0.848s][info][gc,start    ] GC(37) Pause Full (G1 Compaction Pause)[0.848s][info][gc,task     ] GC(37) Using 12 workers of 18 for full compaction[0.849s][info][gc,phases,start] GC(37) Phase 1: Mark live objects[0.883s][info][gc,phases      ] GC(37) Phase 1: Mark live objects 34.695ms[0.883s][info][gc,phases,start] GC(37) Phase 2: Prepare for compaction[0.885s][info][gc,phases      ] GC(37) Phase 2: Prepare for compaction 1.950ms[0.885s][info][gc,phases,start] GC(37) Phase 3: Adjust pointers[0.895s][info][gc,phases      ] GC(37) Phase 3: Adjust pointers 10.082ms[0.895s][info][gc,phases,start] GC(37) Phase 4: Compact heap[0.898s][info][gc,phases      ] GC(37) Phase 4: Compact heap 2.565ms[0.899s][info][gc,heap        ] GC(37) Eden regions: 0->0(25)[0.899s][info][gc,heap        ] GC(37) Survivor regions: 1->0(1)[0.899s][info][gc,heap        ] GC(37) Old regions: 498->467[0.899s][info][gc,heap        ] GC(37) Archive regions: 0->0[0.899s][info][gc,heap        ] GC(37) Humongous regions: 13->13[0.899s][info][gc,metaspace   ] GC(37) Metaspace: 1035K(1216K)->1030K(1216K) NonClass: 952K(1024K)->948K(1024K) Class: 83K(192K)->81K(192K)[0.899s][info][gc             ] GC(37) Pause Full (G1 Compaction Pause) 512M->474M(512M) 50.228ms[0.899s][info][gc,cpu         ] GC(37) User=0.52s Sys=0.00s Real=0.05s[0.899s][info][gc,marking     ] GC(26) Concurrent Mark From Roots 68.782ms[0.899s][info][gc,marking     ] GC(26) Concurrent Mark Abort[0.899s][info][gc             ] GC(26) Concurrent Mark Cycle 69.866ms[0.902s][info][gc,start       ] GC(38) Pause Young (Normal) (G1 Preventive Collection)[0.902s][info][gc,task        ] GC(38) Using 12 workers of 18 for evacuation[0.903s][info][gc,phases      ] GC(38)   Pre Evacuate Collection Set: 0.08ms[0.903s][info][gc,phases      ] GC(38)   Merge Heap Roots: 0.07ms[0.903s][info][gc,phases      ] GC(38)   Evacuate Collection Set: 0.94ms[0.903s][info][gc,phases      ] GC(38)   Post Evacuate Collection Set: 0.21ms[0.903s][info][gc,phases      ] GC(38)   Other: 0.07ms[0.903s][info][gc,heap        ] GC(38) Eden regions: 20->0(21)[0.903s][info][gc,heap        ] GC(38) Survivor regions: 0->4(4)[0.903s][info][gc,heap        ] GC(38) Old regions: 467->473[0.903s][info][gc,heap        ] GC(38) Archive regions: 0->0[0.903s][info][gc,heap        ] GC(38) Humongous regions: 13->13[0.903s][info][gc,metaspace   ] GC(38) Metaspace: 1030K(1216K)->1030K(1216K) NonClass: 948K(1024K)->948K(1024K) Class: 81K(192K)->81K(192K)[0.903s][info][gc             ] GC(38) Pause Young (Normal) (G1 Preventive Collection) 494M->484M(512M) 1.453ms[0.903s][info][gc,cpu         ] GC(38) User=0.00s Sys=0.00s Real=0.00s[0.905s][info][gc,start       ] GC(39) Pause Young (Concurrent Start) (G1 Preventive Collection)[0.905s][info][gc,task        ] GC(39) Using 12 workers of 18 for evacuation[0.906s][info][gc             ] GC(39) To-space exhausted[0.906s][info][gc,phases      ] GC(39)   Pre Evacuate Collection Set: 0.08ms[0.906s][info][gc,phases      ] GC(39)   Merge Heap Roots: 0.06ms[0.906s][info][gc,phases      ] GC(39)   Evacuate Collection Set: 0.99ms[0.906s][info][gc,phases      ] GC(39)   Post Evacuate Collection Set: 0.53ms[0.906s][info][gc,phases      ] GC(39)   Other: 0.09ms[0.907s][info][gc,heap        ] GC(39) Eden regions: 13->0(21)[0.907s][info][gc,heap        ] GC(39) Survivor regions: 4->4(4)[0.907s][info][gc,heap        ] GC(39) Old regions: 473->488[0.907s][info][gc,heap        ] GC(39) Archive regions: 0->0[0.907s][info][gc,heap        ] GC(39) Humongous regions: 13->13[0.907s][info][gc,metaspace   ] GC(39) Metaspace: 1030K(1216K)->1030K(1216K) NonClass: 948K(1024K)->948K(1024K) Class: 81K(192K)->81K(192K)[0.907s][info][gc             ] GC(39) Pause Young (Concurrent Start) (G1 Preventive Collection) 497M->499M(512M) 1.821ms[0.907s][info][gc,cpu         ] GC(39) User=0.00s Sys=0.00s Real=0.00s[0.907s][info][gc             ] GC(40) Concurrent Mark Cycle[0.907s][info][gc,marking     ] GC(40) Concurrent Clear Claimed Marks[0.907s][info][gc,marking     ] GC(40) Concurrent Clear Claimed Marks 0.006ms[0.907s][info][gc,marking     ] GC(40) Concurrent Scan Root Regions[0.907s][info][gc,marking     ] GC(40) Concurrent Scan Root Regions 0.498ms[0.907s][info][gc,start       ] GC(41) Pause Young (Normal) (G1 Preventive Collection)[0.907s][info][gc,marking     ] GC(40) Concurrent Mark[0.907s][info][gc,task        ] GC(41) Using 12 workers of 18 for evacuation[0.907s][info][gc,marking     ] GC(40) Concurrent Mark From Roots[0.907s][info][gc,task        ] GC(40) Using 5 workers of 5 for marking[0.908s][info][gc,phases      ] GC(41)   Pre Evacuate Collection Set: 0.38ms[0.908s][info][gc,phases      ] GC(41)   Merge Heap Roots: 0.02ms[0.908s][info][gc,phases      ] GC(41)   Evacuate Collection Set: 0.51ms[0.908s][info][gc,phases      ] GC(41)   Post Evacuate Collection Set: 0.18ms[0.908s][info][gc,phases      ] GC(41)   Other: 0.06ms[0.908s][info][gc,heap        ] GC(41) Eden regions: 1->0(24)[0.908s][info][gc,heap        ] GC(41) Survivor regions: 4->1(4)[0.908s][info][gc,heap        ] GC(41) Old regions: 488->493[0.908s][info][gc,heap        ] GC(41) Archive regions: 0->0[0.908s][info][gc,heap        ] GC(41) Humongous regions: 13->13[0.908s][info][gc,metaspace   ] GC(41) Metaspace: 1030K(1216K)->1030K(1216K) NonClass: 948K(1024K)->948K(1024K) Class: 81K(192K)->81K(192K)[0.908s][info][gc             ] GC(41) Pause Young (Normal) (G1 Preventive Collection) 500M->500M(512M) 0.866ms[0.908s][info][gc,cpu         ] GC(41) User=0.00s Sys=0.00s Real=0.00s[0.908s][info][gc,start       ] GC(42) Pause Young (Normal) (G1 Preventive Collection)[0.908s][info][gc,task        ] GC(42) Using 12 workers of 18 for evacuation[0.909s][info][gc,phases      ] GC(42)   Pre Evacuate Collection Set: 0.06ms[0.909s][info][gc,phases      ] GC(42)   Merge Heap Roots: 0.07ms[0.909s][info][gc,phases      ] GC(42)   Evacuate Collection Set: 0.55ms[0.909s][info][gc,phases      ] GC(42)   Post Evacuate Collection Set: 0.11ms[0.909s][info][gc,phases      ] GC(42)   Other: 0.04ms[0.909s][info][gc,heap        ] GC(42) Eden regions: 2->0(23)[0.909s][info][gc,heap        ] GC(42) Survivor regions: 1->2(3)[0.909s][info][gc,heap        ] GC(42) Old regions: 493->493[0.909s][info][gc,heap        ] GC(42) Archive regions: 0->0[0.909s][info][gc,heap        ] GC(42) Humongous regions: 13->13[0.909s][info][gc,metaspace   ] GC(42) Metaspace: 1030K(1216K)->1030K(1216K) NonClass: 948K(1024K)->948K(1024K) Class: 81K(192K)->81K(192K)[0.909s][info][gc             ] GC(42) Pause Young (Normal) (G1 Preventive Collection) 502M->501M(512M) 0.933ms[0.909s][info][gc,cpu         ] GC(42) User=0.00s Sys=0.00s Real=0.00s[0.909s][info][gc,start       ] GC(43) Pause Young (Normal) (G1 Preventive Collection)[0.909s][info][gc,task        ] GC(43) Using 12 workers of 18 for evacuation[0.910s][info][gc,phases      ] GC(43)   Pre Evacuate Collection Set: 0.06ms[0.910s][info][gc,phases      ] GC(43)   Merge Heap Roots: 0.02ms[0.910s][info][gc,phases      ] GC(43)   Evacuate Collection Set: 0.59ms[0.910s][info][gc,phases      ] GC(43)   Post Evacuate Collection Set: 0.09ms[0.910s][info][gc,phases      ] GC(43)   Other: 0.03ms[0.910s][info][gc,heap        ] GC(43) Eden regions: 1->0(22)[0.910s][info][gc,heap        ] GC(43) Survivor regions: 2->3(3)[0.910s][info][gc,heap        ] GC(43) Old regions: 493->493[0.910s][info][gc,heap        ] GC(43) Archive regions: 0->0[0.910s][info][gc,heap        ] GC(43) Humongous regions: 13->13[0.910s][info][gc,metaspace   ] GC(43) Metaspace: 1030K(1216K)->1030K(1216K) NonClass: 948K(1024K)->948K(1024K) Class: 81K(192K)->81K(192K)[0.910s][info][gc             ] GC(43) Pause Young (Normal) (G1 Preventive Collection) 502M->502M(512M) 0.861ms[0.910s][info][gc,cpu         ] GC(43) User=0.00s Sys=0.00s Real=0.00s[0.910s][info][gc,start       ] GC(44) Pause Young (Normal) (G1 Preventive Collection)[0.910s][info][gc,task        ] GC(44) Using 12 workers of 18 for evacuation[0.911s][info][gc,phases      ] GC(44)   Pre Evacuate Collection Set: 0.03ms[0.911s][info][gc,phases      ] GC(44)   Merge Heap Roots: 0.02ms[0.911s][info][gc,phases      ] GC(44)   Evacuate Collection Set: 0.56ms[0.911s][info][gc,phases      ] GC(44)   Post Evacuate Collection Set: 0.08ms[0.911s][info][gc,phases      ] GC(44)   Other: 0.03ms[0.911s][info][gc,heap        ] GC(44) Eden regions: 1->0(23)[0.911s][info][gc,heap        ] GC(44) Survivor regions: 3->2(2)[0.911s][info][gc,heap        ] GC(44) Old regions: 493->493[0.911s][info][gc,heap        ] GC(44) Archive regions: 0->0[0.911s][info][gc,heap        ] GC(44) Humongous regions: 13->13[0.911s][info][gc,metaspace   ] GC(44) Metaspace: 1030K(1216K)->1030K(1216K) NonClass: 948K(1024K)->948K(1024K) Class: 81K(192K)->81K(192K)[0.911s][info][gc             ] GC(44) Pause Young (Normal) (G1 Preventive Collection) 503M->502M(512M) 0.797ms[0.911s][info][gc,cpu         ] GC(44) User=0.00s Sys=0.00s Real=0.00s[0.912s][info][gc,start       ] GC(45) Pause Young (Normal) (G1 Preventive Collection)[0.912s][info][gc,task        ] GC(45) Using 12 workers of 18 for evacuation[0.912s][info][gc,phases      ] GC(45)   Pre Evacuate Collection Set: 0.03ms[0.912s][info][gc,phases      ] GC(45)   Merge Heap Roots: 0.02ms[0.912s][info][gc,phases      ] GC(45)   Evacuate Collection Set: 0.48ms[0.912s][info][gc,phases      ] GC(45)   Post Evacuate Collection Set: 0.09ms[0.912s][info][gc,phases      ] GC(45)   Other: 0.03ms[0.912s][info][gc,heap        ] GC(45) Eden regions: 1->0(22)[0.912s][info][gc,heap        ] GC(45) Survivor regions: 2->3(3)[0.912s][info][gc,heap        ] GC(45) Old regions: 493->493[0.912s][info][gc,heap        ] GC(45) Archive regions: 0->0[0.912s][info][gc,heap        ] GC(45) Humongous regions: 13->13[0.912s][info][gc,metaspace   ] GC(45) Metaspace: 1030K(1216K)->1030K(1216K) NonClass: 948K(1024K)->948K(1024K) Class: 81K(192K)->81K(192K)[0.912s][info][gc             ] GC(45) Pause Young (Normal) (G1 Preventive Collection) 503M->503M(512M) 0.718ms[0.912s][info][gc,cpu         ] GC(45) User=0.00s Sys=0.00s Real=0.00s[0.912s][info][gc,start       ] GC(46) Pause Young (Normal) (G1 Preventive Collection)[0.912s][info][gc,task        ] GC(46) Using 12 workers of 18 for evacuation[0.913s][info][gc             ] GC(46) To-space exhausted[0.913s][info][gc,phases      ] GC(46)   Pre Evacuate Collection Set: 0.02ms[0.913s][info][gc,phases      ] GC(46)   Merge Heap Roots: 0.02ms[0.913s][info][gc,phases      ] GC(46)   Evacuate Collection Set: 0.62ms[0.913s][info][gc,phases      ] GC(46)   Post Evacuate Collection Set: 0.29ms[0.913s][info][gc,phases      ] GC(46)   Other: 0.04ms[0.913s][info][gc,heap        ] GC(46) Eden regions: 1->0(24)[0.913s][info][gc,heap        ] GC(46) Survivor regions: 3->1(2)[0.913s][info][gc,heap        ] GC(46) Old regions: 493->498[0.913s][info][gc,heap        ] GC(46) Archive regions: 0->0[0.913s][info][gc,heap        ] GC(46) Humongous regions: 13->13[0.913s][info][gc,metaspace   ] GC(46) Metaspace: 1030K(1216K)->1030K(1216K) NonClass: 948K(1024K)->948K(1024K) Class: 81K(192K)->81K(192K)[0.913s][info][gc             ] GC(46) Pause Young (Normal) (G1 Preventive Collection) 504M->506M(512M) 1.050ms[0.913s][info][gc,cpu         ] GC(46) User=0.00s Sys=0.00s Real=0.00s[0.913s][info][gc,ergo        ] Attempting full compaction[0.913s][info][gc,start       ] GC(47) Pause Full (G1 Compaction Pause)[0.913s][info][gc,task        ] GC(47) Using 12 workers of 18 for full compaction[0.914s][info][gc,phases,start] GC(47) Phase 1: Mark live objects[0.946s][info][gc,phases      ] GC(47) Phase 1: Mark live objects 32.773ms[0.947s][info][gc,phases,start] GC(47) Phase 2: Prepare for compaction[0.947s][info][gc,phases      ] GC(47) Phase 2: Prepare for compaction 0.315ms[0.947s][info][gc,phases,start] GC(47) Phase 3: Adjust pointers[0.955s][info][gc,phases      ] GC(47) Phase 3: Adjust pointers 8.445ms[0.955s][info][gc,phases,start] GC(47) Phase 4: Compact heap[0.956s][info][gc,phases      ] GC(47) Phase 4: Compact heap 0.267ms[0.956s][info][gc,heap        ] GC(47) Eden regions: 0->0(25)[0.956s][info][gc,heap        ] GC(47) Survivor regions: 1->0(2)[0.956s][info][gc,heap        ] GC(47) Old regions: 498->486[0.956s][info][gc,heap        ] GC(47) Archive regions: 0->0[0.956s][info][gc,heap        ] GC(47) Humongous regions: 13->13[0.956s][info][gc,metaspace   ] GC(47) Metaspace: 1030K(1216K)->1030K(1216K) NonClass: 948K(1024K)->948K(1024K) Class: 81K(192K)->81K(192K)[0.956s][info][gc             ] GC(47) Pause Full (G1 Compaction Pause) 506M->494M(512M) 42.556ms[0.956s][info][gc,cpu         ] GC(47) User=0.56s Sys=0.00s Real=0.04s[0.956s][info][gc,marking     ] GC(40) Concurrent Mark From Roots 48.967ms[0.956s][info][gc,marking     ] GC(40) Concurrent Mark Abort[0.956s][info][gc             ] GC(40) Concurrent Mark Cycle 49.555ms[0.957s][info][gc,start       ] GC(48) Pause Young (Normal) (G1 Preventive Collection)[0.957s][info][gc,task        ] GC(48) Using 12 workers of 18 for evacuation[0.958s][info][gc,phases      ] GC(48)   Pre Evacuate Collection Set: 0.05ms[0.958s][info][gc,phases      ] GC(48)   Merge Heap Roots: 0.02ms[0.958s][info][gc,phases      ] GC(48)   Evacuate Collection Set: 0.55ms[0.958s][info][gc,phases      ] GC(48)   Post Evacuate Collection Set: 0.19ms[0.958s][info][gc,phases      ] GC(48)   Other: 0.04ms[0.958s][info][gc,heap        ] GC(48) Eden regions: 8->0(21)[0.958s][info][gc,heap        ] GC(48) Survivor regions: 0->4(4)[0.958s][info][gc,heap        ] GC(48) Old regions: 486->486[0.958s][info][gc,heap        ] GC(48) Archive regions: 0->0[0.958s][info][gc,heap        ] GC(48) Humongous regions: 13->13[0.958s][info][gc,metaspace   ] GC(48) Metaspace: 1030K(1216K)->1030K(1216K) NonClass: 948K(1024K)->948K(1024K) Class: 81K(192K)->81K(192K)[0.958s][info][gc             ] GC(48) Pause Young (Normal) (G1 Preventive Collection) 502M->498M(512M) 0.908ms[0.958s][info][gc,cpu         ] GC(48) User=0.00s Sys=0.00s Real=0.00s[0.959s][info][gc,start       ] GC(49) Pause Young (Concurrent Start) (G1 Preventive Collection)[0.959s][info][gc,task        ] GC(49) Using 12 workers of 18 for evacuation[0.960s][info][gc             ] GC(49) To-space exhausted[0.960s][info][gc,phases      ] GC(49)   Pre Evacuate Collection Set: 0.05ms[0.960s][info][gc,phases      ] GC(49)   Merge Heap Roots: 0.05ms[0.960s][info][gc,phases      ] GC(49)   Evacuate Collection Set: 1.03ms[0.960s][info][gc,phases      ] GC(49)   Post Evacuate Collection Set: 0.52ms[0.960s][info][gc,phases      ] GC(49)   Other: 0.07ms[0.960s][info][gc,heap        ] GC(49) Eden regions: 5->0(23)[0.960s][info][gc,heap        ] GC(49) Survivor regions: 4->2(4)[0.960s][info][gc,heap        ] GC(49) Old regions: 486->495[0.960s][info][gc,heap        ] GC(49) Archive regions: 0->0[0.960s][info][gc,heap        ] GC(49) Humongous regions: 13->13[0.960s][info][gc,metaspace   ] GC(49) Metaspace: 1030K(1216K)->1030K(1216K) NonClass: 948K(1024K)->948K(1024K) Class: 81K(192K)->81K(192K)[0.960s][info][gc             ] GC(49) Pause Young (Concurrent Start) (G1 Preventive Collection) 503M->505M(512M) 1.785ms[0.960s][info][gc,cpu         ] GC(49) User=0.00s Sys=0.00s Real=0.00s[0.960s][info][gc             ] GC(50) Concurrent Mark Cycle[0.961s][info][gc,marking     ] GC(50) Concurrent Clear Claimed Marks[0.961s][info][gc,marking     ] GC(50) Concurrent Clear Claimed Marks 0.006ms[0.961s][info][gc,marking     ] GC(50) Concurrent Scan Root Regions[0.961s][info][gc,marking     ] GC(50) Concurrent Scan Root Regions 0.246ms[0.961s][info][gc,start       ] GC(51) Pause Young (Normal) (G1 Preventive Collection)[0.961s][info][gc,marking     ] GC(50) Concurrent Mark[0.961s][info][gc,task        ] GC(51) Using 12 workers of 18 for evacuation[0.961s][info][gc,marking     ] GC(50) Concurrent Mark From Roots[0.961s][info][gc,task        ] GC(50) Using 5 workers of 5 for marking[0.962s][info][gc             ] GC(51) To-space exhausted[0.962s][info][gc,phases      ] GC(51)   Pre Evacuate Collection Set: 0.17ms[0.962s][info][gc,phases      ] GC(51)   Merge Heap Roots: 0.02ms[0.962s][info][gc,phases      ] GC(51)   Evacuate Collection Set: 0.80ms[0.962s][info][gc,phases      ] GC(51)   Post Evacuate Collection Set: 0.42ms[0.962s][info][gc,phases      ] GC(51)   Other: 0.07ms[0.962s][info][gc,heap        ] GC(51) Eden regions: 1->0(24)[0.962s][info][gc,heap        ] GC(51) Survivor regions: 2->1(1)[0.962s][info][gc,heap        ] GC(51) Old regions: 495->498[0.962s][info][gc,heap        ] GC(51) Archive regions: 0->0[0.962s][info][gc,heap        ] GC(51) Humongous regions: 13->13[0.962s][info][gc,metaspace   ] GC(51) Metaspace: 1030K(1216K)->1030K(1216K) NonClass: 948K(1024K)->948K(1024K) Class: 81K(192K)->81K(192K)[0.962s][info][gc             ] GC(51) Pause Young (Normal) (G1 Preventive Collection) 506M->507M(512M) 1.410ms[0.962s][info][gc,cpu         ] GC(51) User=0.00s Sys=0.00s Real=0.00s[0.962s][info][gc,ergo        ] Attempting full compaction[0.962s][info][gc,start       ] GC(52) Pause Full (G1 Compaction Pause)[0.962s][info][gc,task        ] GC(52) Using 12 workers of 18 for full compaction[0.962s][info][gc,phases,start] GC(52) Phase 1: Mark live objects[0.994s][info][gc,phases      ] GC(52) Phase 1: Mark live objects 32.076ms[0.995s][info][gc,phases,start] GC(52) Phase 2: Prepare for compaction[0.995s][info][gc,phases      ] GC(52) Phase 2: Prepare for compaction 0.301ms[0.995s][info][gc,phases,start] GC(52) Phase 3: Adjust pointers[1.003s][info][gc,phases      ] GC(52) Phase 3: Adjust pointers 8.639ms[1.004s][info][gc,phases,start] GC(52) Phase 4: Compact heap[1.004s][info][gc,phases      ] GC(52) Phase 4: Compact heap 0.259ms[1.004s][info][gc,heap        ] GC(52) Eden regions: 0->0(25)[1.004s][info][gc,heap        ] GC(52) Survivor regions: 1->0(1)[1.004s][info][gc,heap        ] GC(52) Old regions: 498->492[1.004s][info][gc,heap        ] GC(52) Archive regions: 0->0[1.004s][info][gc,heap        ] GC(52) Humongous regions: 13->13[1.004s][info][gc,metaspace   ] GC(52) Metaspace: 1030K(1216K)->1030K(1216K) NonClass: 948K(1024K)->948K(1024K) Class: 81K(192K)->81K(192K)[1.004s][info][gc             ] GC(52) Pause Full (G1 Compaction Pause) 507M->500M(512M) 42.069ms[1.004s][info][gc,cpu         ] GC(52) User=0.55s Sys=0.00s Real=0.04s[1.004s][info][gc,marking     ] GC(50) Concurrent Mark From Roots 43.523ms[1.004s][info][gc,marking     ] GC(50) Concurrent Mark Abort[1.004s][info][gc             ] GC(50) Concurrent Mark Cycle 43.846ms[1.005s][info][gc,start       ] GC(53) Pause Young (Normal) (G1 Preventive Collection)[1.005s][info][gc,task        ] GC(53) Using 12 workers of 18 for evacuation[1.006s][info][gc,phases      ] GC(53)   Pre Evacuate Collection Set: 0.05ms[1.006s][info][gc,phases      ] GC(53)   Merge Heap Roots: 0.07ms[1.006s][info][gc,phases      ] GC(53)   Evacuate Collection Set: 0.59ms[1.006s][info][gc,phases      ] GC(53)   Post Evacuate Collection Set: 0.17ms[1.006s][info][gc,phases      ] GC(53)   Other: 0.04ms[1.006s][info][gc,heap        ] GC(53) Eden regions: 4->0(22)[1.006s][info][gc,heap        ] GC(53) Survivor regions: 0->3(3)[1.006s][info][gc,heap        ] GC(53) Old regions: 492->492[1.006s][info][gc,heap        ] GC(53) Archive regions: 0->0[1.006s][info][gc,heap        ] GC(53) Humongous regions: 13->13[1.006s][info][gc,metaspace   ] GC(53) Metaspace: 1030K(1216K)->1030K(1216K) NonClass: 948K(1024K)->948K(1024K) Class: 81K(192K)->81K(192K)[1.006s][info][gc             ] GC(53) Pause Young (Normal) (G1 Preventive Collection) 504M->503M(512M) 0.988ms[1.006s][info][gc,cpu         ] GC(53) User=0.00s Sys=0.00s Real=0.00s[1.006s][info][gc,start       ] GC(54) Pause Young (Concurrent Start) (G1 Preventive Collection)[1.006s][info][gc,task        ] GC(54) Using 12 workers of 18 for evacuation[1.007s][info][gc             ] GC(54) To-space exhausted[1.007s][info][gc,phases      ] GC(54)   Pre Evacuate Collection Set: 0.06ms[1.007s][info][gc,phases      ] GC(54)   Merge Heap Roots: 0.06ms[1.007s][info][gc,phases      ] GC(54)   Evacuate Collection Set: 0.69ms[1.007s][info][gc,phases      ] GC(54)   Post Evacuate Collection Set: 0.49ms[1.007s][info][gc,phases      ] GC(54)   Other: 0.07ms[1.007s][info][gc,heap        ] GC(54) Eden regions: 2->0(23)[1.007s][info][gc,heap        ] GC(54) Survivor regions: 3->2(2)[1.008s][info][gc,heap        ] GC(54) Old regions: 492->496[1.008s][info][gc,heap        ] GC(54) Archive regions: 0->0[1.008s][info][gc,heap        ] GC(54) Humongous regions: 13->13[1.008s][info][gc,metaspace   ] GC(54) Metaspace: 1030K(1216K)->1030K(1216K) NonClass: 948K(1024K)->948K(1024K) Class: 81K(192K)->81K(192K)[1.008s][info][gc             ] GC(54) Pause Young (Concurrent Start) (G1 Preventive Collection) 505M->506M(512M) 1.432ms[1.008s][info][gc,cpu         ] GC(54) User=0.00s Sys=0.00s Real=0.00s[1.008s][info][gc             ] GC(55) Concurrent Mark Cycle[1.008s][info][gc,marking     ] GC(55) Concurrent Clear Claimed Marks[1.008s][info][gc,marking     ] GC(55) Concurrent Clear Claimed Marks 0.006ms[1.008s][info][gc,marking     ] GC(55) Concurrent Scan Root Regions[1.008s][info][gc,marking     ] GC(55) Concurrent Scan Root Regions 0.275ms[1.008s][info][gc,marking     ] GC(55) Concurrent Mark[1.008s][info][gc,start       ] GC(56) Pause Young (Normal) (G1 Evacuation Pause)[1.008s][info][gc,marking     ] GC(55) Concurrent Mark From Roots[1.008s][info][gc,task        ] GC(56) Using 12 workers of 18 for evacuation[1.008s][info][gc,task        ] GC(55) Using 5 workers of 5 for marking[1.009s][info][gc             ] GC(56) To-space exhausted[1.010s][info][gc,phases      ] GC(56)   Pre Evacuate Collection Set: 0.22ms[1.010s][info][gc,phases      ] GC(56)   Merge Heap Roots: 0.10ms[1.010s][info][gc,phases      ] GC(56)   Evacuate Collection Set: 0.84ms[1.010s][info][gc,phases      ] GC(56)   Post Evacuate Collection Set: 0.59ms[1.010s][info][gc,phases      ] GC(56)   Other: 0.07ms[1.010s][info][gc,heap        ] GC(56) Eden regions: 1->0(25)[1.010s][info][gc,heap        ] GC(56) Survivor regions: 2->0(0)[1.010s][info][gc,heap        ] GC(56) Old regions: 496->499[1.010s][info][gc,heap        ] GC(56) Archive regions: 0->0[1.010s][info][gc,heap        ] GC(56) Humongous regions: 13->13[1.010s][info][gc,metaspace   ] GC(56) Metaspace: 1030K(1216K)->1030K(1216K) NonClass: 948K(1024K)->948K(1024K) Class: 81K(192K)->81K(192K)[1.010s][info][gc             ] GC(56) Pause Young (Normal) (G1 Evacuation Pause) 507M->507M(512M) 1.858ms[1.010s][info][gc,cpu         ] GC(56) User=0.00s Sys=0.00s Real=0.00s[1.010s][info][gc,ergo        ] Attempting full compaction[1.010s][info][gc,start       ] GC(57) Pause Full (G1 Compaction Pause)[1.010s][info][gc,task        ] GC(57) Using 12 workers of 18 for full compaction[1.010s][info][gc,phases,start] GC(57) Phase 1: Mark live objects[1.041s][info][gc,phases      ] GC(57) Phase 1: Mark live objects 31.499ms[1.041s][info][gc,phases,start] GC(57) Phase 2: Prepare for compaction[1.042s][info][gc,phases      ] GC(57) Phase 2: Prepare for compaction 0.303ms[1.042s][info][gc,phases,start] GC(57) Phase 3: Adjust pointers[1.050s][info][gc,phases      ] GC(57) Phase 3: Adjust pointers 8.434ms[1.050s][info][gc,phases,start] GC(57) Phase 4: Compact heap[1.051s][info][gc,phases      ] GC(57) Phase 4: Compact heap 0.242ms[1.051s][info][gc,heap        ] GC(57) Eden regions: 0->0(25)[1.051s][info][gc,heap        ] GC(57) Survivor regions: 0->0(0)[1.051s][info][gc,heap        ] GC(57) Old regions: 499->494[1.051s][info][gc,heap        ] GC(57) Archive regions: 0->0[1.051s][info][gc,heap        ] GC(57) Humongous regions: 13->13[1.051s][info][gc,metaspace   ] GC(57) Metaspace: 1030K(1216K)->1030K(1216K) NonClass: 948K(1024K)->948K(1024K) Class: 81K(192K)->81K(192K)[1.051s][info][gc             ] GC(57) Pause Full (G1 Compaction Pause) 507M->504M(512M) 41.255ms[1.051s][info][gc,cpu         ] GC(57) User=0.48s Sys=0.03s Real=0.04s[1.051s][info][gc,marking     ] GC(55) Concurrent Mark From Roots 43.171ms[1.051s][info][gc,marking     ] GC(55) Concurrent Mark Abort[1.051s][info][gc             ] GC(55) Concurrent Mark Cycle 43.501ms[1.051s][info][gc,start       ] GC(58) Pause Young (Normal) (G1 Preventive Collection)[1.051s][info][gc,task        ] GC(58) Using 12 workers of 18 for evacuation[1.052s][info][gc,phases      ] GC(58)   Pre Evacuate Collection Set: 0.07ms[1.052s][info][gc,phases      ] GC(58)   Merge Heap Roots: 0.08ms[1.052s][info][gc,phases      ] GC(58)   Evacuate Collection Set: 0.57ms[1.052s][info][gc,phases      ] GC(58)   Post Evacuate Collection Set: 0.14ms[1.052s][info][gc,phases      ] GC(58)   Other: 0.04ms[1.052s][info][gc,heap        ] GC(58) Eden regions: 3->0(23)[1.052s][info][gc,heap        ] GC(58) Survivor regions: 0->2(2)[1.052s][info][gc,heap        ] GC(58) Old regions: 494->494[1.052s][info][gc,heap        ] GC(58) Archive regions: 0->0[1.052s][info][gc,heap        ] GC(58) Humongous regions: 13->13[1.052s][info][gc,metaspace   ] GC(58) Metaspace: 1030K(1216K)->1030K(1216K) NonClass: 948K(1024K)->948K(1024K) Class: 81K(192K)->81K(192K)[1.052s][info][gc             ] GC(58) Pause Young (Normal) (G1 Preventive Collection) 507M->505M(512M) 0.967ms[1.052s][info][gc,cpu         ] GC(58) User=0.00s Sys=0.00s Real=0.00s[1.053s][info][gc,start       ] GC(59) Pause Young (Concurrent Start) (G1 Preventive Collection)[1.053s][info][gc,task        ] GC(59) Using 12 workers of 18 for evacuation[1.054s][info][gc             ] GC(59) To-space exhausted[1.054s][info][gc,phases      ] GC(59)   Pre Evacuate Collection Set: 0.06ms[1.054s][info][gc,phases      ] GC(59)   Merge Heap Roots: 0.07ms[1.054s][info][gc,phases      ] GC(59)   Evacuate Collection Set: 0.57ms[1.054s][info][gc,phases      ] GC(59)   Post Evacuate Collection Set: 0.27ms[1.054s][info][gc,phases      ] GC(59)   Other: 0.06ms[1.054s][info][gc,heap        ] GC(59) Eden regions: 1->0(23)[1.054s][info][gc,heap        ] GC(59) Survivor regions: 2->2(2)[1.054s][info][gc,heap        ] GC(59) Old regions: 494->495[1.054s][info][gc,heap        ] GC(59) Archive regions: 0->0[1.054s][info][gc,heap        ] GC(59) Humongous regions: 13->13[1.054s][info][gc,metaspace   ] GC(59) Metaspace: 1030K(1216K)->1030K(1216K) NonClass: 948K(1024K)->948K(1024K) Class: 81K(192K)->81K(192K)[1.054s][info][gc             ] GC(59) Pause Young (Concurrent Start) (G1 Preventive Collection) 506M->507M(512M) 1.106ms[1.054s][info][gc,cpu         ] GC(59) User=0.00s Sys=0.00s Real=0.00s[1.054s][info][gc             ] GC(60) Concurrent Mark Cycle[1.054s][info][gc,marking     ] GC(60) Concurrent Clear Claimed Marks[1.054s][info][gc,marking     ] GC(60) Concurrent Clear Claimed Marks 0.006ms[1.054s][info][gc,marking     ] GC(60) Concurrent Scan Root Regions[1.054s][info][gc,marking     ] GC(60) Concurrent Scan Root Regions 0.313ms[1.054s][info][gc,start       ] GC(61) Pause Young (Normal) (G1 Preventive Collection)[1.054s][info][gc,marking     ] GC(60) Concurrent Mark[1.054s][info][gc,task        ] GC(61) Using 12 workers of 18 for evacuation[1.054s][info][gc,marking     ] GC(60) Concurrent Mark From Roots[1.054s][info][gc,task        ] GC(60) Using 5 workers of 5 for marking[1.055s][info][gc             ] GC(61) To-space exhausted[1.055s][info][gc,phases      ] GC(61)   Pre Evacuate Collection Set: 0.27ms[1.055s][info][gc,phases      ] GC(61)   Merge Heap Roots: 0.08ms[1.055s][info][gc,phases      ] GC(61)   Evacuate Collection Set: 0.71ms[1.055s][info][gc,phases      ] GC(61)   Post Evacuate Collection Set: 0.49ms[1.055s][info][gc,phases      ] GC(61)   Other: 0.06ms[1.055s][info][gc,heap        ] GC(61) Eden regions: 1->0(24)[1.055s][info][gc,heap        ] GC(61) Survivor regions: 2->1(1)[1.055s][info][gc,heap        ] GC(61) Old regions: 495->498[1.055s][info][gc,heap        ] GC(61) Archive regions: 0->0[1.055s][info][gc,heap        ] GC(61) Humongous regions: 13->13[1.055s][info][gc,metaspace   ] GC(61) Metaspace: 1030K(1216K)->1030K(1216K) NonClass: 948K(1024K)->948K(1024K) Class: 81K(192K)->81K(192K)[1.055s][info][gc             ] GC(61) Pause Young (Normal) (G1 Preventive Collection) 508M->509M(512M) 1.471ms[1.056s][info][gc,cpu         ] GC(61) User=0.00s Sys=0.00s Real=0.00s[1.056s][info][gc,ergo        ] Attempting full compaction[1.056s][info][gc,start       ] GC(62) Pause Full (G1 Compaction Pause)[1.056s][info][gc,task        ] GC(62) Using 12 workers of 18 for full compaction[1.056s][info][gc,phases,start] GC(62) Phase 1: Mark live objects[1.087s][info][gc,phases      ] GC(62) Phase 1: Mark live objects 30.860ms[1.087s][info][gc,phases,start] GC(62) Phase 2: Prepare for compaction[1.087s][info][gc,phases      ] GC(62) Phase 2: Prepare for compaction 0.379ms[1.087s][info][gc,phases,start] GC(62) Phase 3: Adjust pointers[1.095s][info][gc,phases      ] GC(62) Phase 3: Adjust pointers 8.482ms[1.096s][info][gc,phases,start] GC(62) Phase 4: Compact heap[1.096s][info][gc,phases      ] GC(62) Phase 4: Compact heap 0.293ms[1.096s][info][gc,heap        ] GC(62) Eden regions: 0->0(25)[1.096s][info][gc,heap        ] GC(62) Survivor regions: 1->0(1)[1.096s][info][gc,heap        ] GC(62) Old regions: 498->497[1.096s][info][gc,heap        ] GC(62) Archive regions: 0->0[1.096s][info][gc,heap        ] GC(62) Humongous regions: 13->13[1.096s][info][gc,metaspace   ] GC(62) Metaspace: 1030K(1216K)->1030K(1216K) NonClass: 948K(1024K)->948K(1024K) Class: 81K(192K)->81K(192K)[1.096s][info][gc             ] GC(62) Pause Full (G1 Compaction Pause) 509M->506M(512M) 40.784ms[1.096s][info][gc,cpu         ] GC(62) User=0.56s Sys=0.00s Real=0.04s[1.096s][info][gc,marking     ] GC(60) Concurrent Mark From Roots 42.291ms[1.096s][info][gc,marking     ] GC(60) Concurrent Mark Abort[1.096s][info][gc             ] GC(60) Concurrent Mark Cycle 42.685ms[1.096s][info][gc,start       ] GC(63) Pause Young (Normal) (G1 Preventive Collection)[1.097s][info][gc,task        ] GC(63) Using 12 workers of 18 for evacuation[1.097s][info][gc,phases      ] GC(63)   Pre Evacuate Collection Set: 0.08ms[1.097s][info][gc,phases      ] GC(63)   Merge Heap Roots: 0.09ms[1.097s][info][gc,phases      ] GC(63)   Evacuate Collection Set: 0.39ms[1.097s][info][gc,phases      ] GC(63)   Post Evacuate Collection Set: 0.17ms[1.097s][info][gc,phases      ] GC(63)   Other: 0.04ms[1.097s][info][gc,heap        ] GC(63) Eden regions: 1->0(24)[1.097s][info][gc,heap        ] GC(63) Survivor regions: 0->1(1)[1.097s][info][gc,heap        ] GC(63) Old regions: 497->497[1.097s][info][gc,heap        ] GC(63) Archive regions: 0->0[1.097s][info][gc,heap        ] GC(63) Humongous regions: 13->13[1.097s][info][gc,metaspace   ] GC(63) Metaspace: 1030K(1216K)->1030K(1216K) NonClass: 948K(1024K)->948K(1024K) Class: 81K(192K)->81K(192K)[1.097s][info][gc             ] GC(63) Pause Young (Normal) (G1 Preventive Collection) 507M->507M(512M) 0.835ms[1.097s][info][gc,cpu         ] GC(63) User=0.00s Sys=0.00s Real=0.00s[1.097s][info][gc,start       ] GC(64) Pause Young (Concurrent Start) (G1 Evacuation Pause)[1.097s][info][gc,task        ] GC(64) Using 12 workers of 18 for evacuation[1.099s][info][gc             ] GC(64) To-space exhausted[1.099s][info][gc,phases      ] GC(64)   Pre Evacuate Collection Set: 0.05ms[1.099s][info][gc,phases      ] GC(64)   Merge Heap Roots: 0.06ms[1.099s][info][gc,phases      ] GC(64)   Evacuate Collection Set: 0.64ms[1.099s][info][gc,phases      ] GC(64)   Post Evacuate Collection Set: 0.64ms[1.099s][info][gc,phases      ] GC(64)   Other: 0.06ms[1.099s][info][gc,heap        ] GC(64) Eden regions: 1->0(25)[1.099s][info][gc,heap        ] GC(64) Survivor regions: 1->0(0)[1.099s][info][gc,heap        ] GC(64) Old regions: 497->499[1.099s][info][gc,heap        ] GC(64) Archive regions: 0->0[1.099s][info][gc,heap        ] GC(64) Humongous regions: 13->13[1.099s][info][gc,metaspace   ] GC(64) Metaspace: 1030K(1216K)->1030K(1216K) NonClass: 948K(1024K)->948K(1024K) Class: 81K(192K)->81K(192K)[1.099s][info][gc             ] GC(64) Pause Young (Concurrent Start) (G1 Evacuation Pause) 508M->508M(512M) 1.510ms[1.099s][info][gc,cpu         ] GC(64) User=0.00s Sys=0.00s Real=0.00s[1.099s][info][gc,ergo        ] Attempting full compaction[1.099s][info][gc             ] GC(65) Concurrent Mark Cycle[1.099s][info][gc,start       ] GC(66) Pause Full (G1 Compaction Pause)[1.099s][info][gc,marking     ] GC(65) Concurrent Clear Claimed Marks[1.099s][info][gc,task        ] GC(66) Using 12 workers of 18 for full compaction[1.099s][info][gc,marking     ] GC(65) Concurrent Clear Claimed Marks 0.019ms[1.099s][info][gc,marking     ] GC(65) Concurrent Scan Root Regions[1.099s][info][gc,marking     ] GC(65) Concurrent Scan Root Regions 0.011ms[1.099s][info][gc,marking     ] GC(65) Concurrent Mark[1.099s][info][gc,marking     ] GC(65) Concurrent Mark From Roots[1.099s][info][gc,task        ] GC(65) Using 5 workers of 5 for marking[1.099s][info][gc,phases,start] GC(66) Phase 1: Mark live objects[1.131s][info][gc,phases      ] GC(66) Phase 1: Mark live objects 31.415ms[1.131s][info][gc,phases,start] GC(66) Phase 2: Prepare for compaction[1.133s][info][gc,phases      ] GC(66) Phase 2: Prepare for compaction 1.963ms[1.133s][info][gc,phases,start] GC(66) Phase 3: Adjust pointers[1.142s][info][gc,phases      ] GC(66) Phase 3: Adjust pointers 8.768ms[1.142s][info][gc,phases,start] GC(66) Phase 4: Compact heap[1.143s][info][gc,phases      ] GC(66) Phase 4: Compact heap 1.268ms[1.143s][info][gc,heap        ] GC(66) Eden regions: 0->0(25)[1.143s][info][gc,heap        ] GC(66) Survivor regions: 0->0(0)[1.143s][info][gc,heap        ] GC(66) Old regions: 499->495[1.143s][info][gc,heap        ] GC(66) Archive regions: 0->0[1.143s][info][gc,heap        ] GC(66) Humongous regions: 13->13[1.143s][info][gc,metaspace   ] GC(66) Metaspace: 1030K(1216K)->1030K(1216K) NonClass: 948K(1024K)->948K(1024K) Class: 81K(192K)->81K(192K)[1.143s][info][gc             ] GC(66) Pause Full (G1 Compaction Pause) 508M->507M(512M) 44.257ms[1.143s][info][gc,cpu         ] GC(66) User=0.56s Sys=0.00s Real=0.05s[1.143s][info][gc,marking     ] GC(65) Concurrent Mark From Roots 44.178ms[1.143s][info][gc,marking     ] GC(65) Concurrent Mark Abort[1.143s][info][gc             ] GC(65) Concurrent Mark Cycle 44.340ms[1.144s][info][gc,start       ] GC(67) Pause Young (Normal) (G1 Preventive Collection)[1.144s][info][gc,task        ] GC(67) Using 12 workers of 18 for evacuation[1.144s][info][gc,phases      ] GC(67)   Pre Evacuate Collection Set: 0.06ms[1.144s][info][gc,phases      ] GC(67)   Merge Heap Roots: 0.08ms[1.144s][info][gc,phases      ] GC(67)   Evacuate Collection Set: 0.51ms[1.144s][info][gc,phases      ] GC(67)   Post Evacuate Collection Set: 0.17ms[1.144s][info][gc,phases      ] GC(67)   Other: 0.04ms[1.144s][info][gc,heap        ] GC(67) Eden regions: 2->0(24)[1.144s][info][gc,heap        ] GC(67) Survivor regions: 0->1(2)[1.144s][info][gc,heap        ] GC(67) Old regions: 495->495[1.144s][info][gc,heap        ] GC(67) Archive regions: 0->0[1.144s][info][gc,heap        ] GC(67) Humongous regions: 13->13[1.144s][info][gc,metaspace   ] GC(67) Metaspace: 1030K(1216K)->1030K(1216K) NonClass: 948K(1024K)->948K(1024K) Class: 81K(192K)->81K(192K)[1.145s][info][gc             ] GC(67) Pause Young (Normal) (G1 Preventive Collection) 509M->508M(512M) 0.919ms[1.145s][info][gc,cpu         ] GC(67) User=0.00s Sys=0.00s Real=0.00s[1.145s][info][gc,start       ] GC(68) Pause Young (Concurrent Start) (G1 Preventive Collection)[1.145s][info][gc,task        ] GC(68) Using 12 workers of 18 for evacuation[1.146s][info][gc,phases      ] GC(68)   Pre Evacuate Collection Set: 0.07ms[1.146s][info][gc,phases      ] GC(68)   Merge Heap Roots: 0.06ms[1.146s][info][gc,phases      ] GC(68)   Evacuate Collection Set: 0.57ms[1.146s][info][gc,phases      ] GC(68)   Post Evacuate Collection Set: 0.17ms[1.146s][info][gc,phases      ] GC(68)   Other: 0.05ms[1.146s][info][gc,heap        ] GC(68) Eden regions: 1->0(23)[1.146s][info][gc,heap        ] GC(68) Survivor regions: 1->2(2)[1.146s][info][gc,heap        ] GC(68) Old regions: 495->495[1.146s][info][gc,heap        ] GC(68) Archive regions: 0->0[1.146s][info][gc,heap        ] GC(68) Humongous regions: 13->13[1.146s][info][gc,metaspace   ] GC(68) Metaspace: 1030K(1216K)->1030K(1216K) NonClass: 948K(1024K)->948K(1024K) Class: 81K(192K)->81K(192K)[1.146s][info][gc             ] GC(68) Pause Young (Concurrent Start) (G1 Preventive Collection) 509M->509M(512M) 0.984ms[1.146s][info][gc,cpu         ] GC(68) User=0.00s Sys=0.00s Real=0.00s[1.146s][info][gc             ] GC(69) Concurrent Mark Cycle[1.146s][info][gc,marking     ] GC(69) Concurrent Clear Claimed Marks[1.146s][info][gc,marking     ] GC(69) Concurrent Clear Claimed Marks 0.006ms[1.146s][info][gc,marking     ] GC(69) Concurrent Scan Root Regions[1.146s][info][gc,marking     ] GC(69) Concurrent Scan Root Regions 0.285ms[1.146s][info][gc,start       ] GC(70) Pause Young (Normal) (G1 Preventive Collection)[1.146s][info][gc,marking     ] GC(69) Concurrent Mark[1.146s][info][gc,task        ] GC(70) Using 12 workers of 18 for evacuation[1.146s][info][gc,marking     ] GC(69) Concurrent Mark From Roots[1.146s][info][gc,task        ] GC(69) Using 5 workers of 5 for marking[1.147s][info][gc             ] GC(70) To-space exhausted[1.147s][info][gc,phases      ] GC(70)   Pre Evacuate Collection Set: 0.23ms[1.147s][info][gc,phases      ] GC(70)   Merge Heap Roots: 0.09ms[1.147s][info][gc,phases      ] GC(70)   Evacuate Collection Set: 0.64ms[1.147s][info][gc,phases      ] GC(70)   Post Evacuate Collection Set: 0.38ms[1.147s][info][gc,phases      ] GC(70)   Other: 0.06ms[1.147s][info][gc,heap        ] GC(70) Eden regions: 1->0(24)[1.147s][info][gc,heap        ] GC(70) Survivor regions: 2->1(1)[1.147s][info][gc,heap        ] GC(70) Old regions: 495->498[1.147s][info][gc,heap        ] GC(70) Archive regions: 0->0[1.147s][info][gc,heap        ] GC(70) Humongous regions: 13->13[1.147s][info][gc,metaspace   ] GC(70) Metaspace: 1030K(1216K)->1030K(1216K) NonClass: 948K(1024K)->948K(1024K) Class: 81K(192K)->81K(192K)[1.147s][info][gc             ] GC(70) Pause Young (Normal) (G1 Preventive Collection) 510M->511M(512M) 1.298ms[1.147s][info][gc,cpu         ] GC(70) User=0.00s Sys=0.00s Real=0.00s[1.147s][info][gc,ergo        ] Attempting full compaction[1.147s][info][gc,start       ] GC(71) Pause Full (G1 Compaction Pause)[1.147s][info][gc,task        ] GC(71) Using 12 workers of 18 for full compaction[1.148s][info][gc,phases,start] GC(71) Phase 1: Mark live objects[1.180s][info][gc,phases      ] GC(71) Phase 1: Mark live objects 32.211ms[1.180s][info][gc,phases,start] GC(71) Phase 2: Prepare for compaction[1.180s][info][gc,phases      ] GC(71) Phase 2: Prepare for compaction 0.460ms[1.180s][info][gc,phases,start] GC(71) Phase 3: Adjust pointers[1.189s][info][gc,phases      ] GC(71) Phase 3: Adjust pointers 8.543ms[1.189s][info][gc,phases,start] GC(71) Phase 4: Compact heap[1.189s][info][gc,phases      ] GC(71) Phase 4: Compact heap 0.413ms[1.190s][info][gc,heap        ] GC(71) Eden regions: 0->0(25)[1.190s][info][gc,heap        ] GC(71) Survivor regions: 1->0(1)[1.190s][info][gc,heap        ] GC(71) Old regions: 498->497[1.190s][info][gc,heap        ] GC(71) Archive regions: 0->0[1.190s][info][gc,heap        ] GC(71) Humongous regions: 13->13[1.190s][info][gc,metaspace   ] GC(71) Metaspace: 1030K(1216K)->1030K(1216K) NonClass: 948K(1024K)->948K(1024K) Class: 81K(192K)->81K(192K)[1.190s][info][gc             ] GC(71) Pause Full (G1 Compaction Pause) 511M->509M(512M) 42.395ms[1.190s][info][gc,cpu         ] GC(71) User=0.56s Sys=0.00s Real=0.04s[1.190s][info][gc,marking     ] GC(69) Concurrent Mark From Roots 43.780ms[1.190s][info][gc,marking     ] GC(69) Concurrent Mark Abort[1.190s][info][gc             ] GC(69) Concurrent Mark Cycle 44.133ms[1.190s][info][gc,start       ] GC(72) Pause Young (Normal) (G1 Preventive Collection)[1.190s][info][gc,task        ] GC(72) Using 12 workers of 18 for evacuation[1.190s][info][gc,phases      ] GC(72)   Pre Evacuate Collection Set: 0.08ms[1.190s][info][gc,phases      ] GC(72)   Merge Heap Roots: 0.08ms[1.190s][info][gc,phases      ] GC(72)   Evacuate Collection Set: 0.24ms[1.191s][info][gc,phases      ] GC(72)   Post Evacuate Collection Set: 0.14ms[1.191s][info][gc,phases      ] GC(72)   Other: 0.04ms[1.191s][info][gc,heap        ] GC(72) Eden regions: 1->0(24)[1.191s][info][gc,heap        ] GC(72) Survivor regions: 0->1(1)[1.191s][info][gc,heap        ] GC(72) Old regions: 497->497[1.191s][info][gc,heap        ] GC(72) Archive regions: 0->0[1.191s][info][gc,heap        ] GC(72) Humongous regions: 13->13[1.191s][info][gc,metaspace   ] GC(72) Metaspace: 1030K(1216K)->1030K(1216K) NonClass: 948K(1024K)->948K(1024K) Class: 81K(192K)->81K(192K)[1.191s][info][gc             ] GC(72) Pause Young (Normal) (G1 Preventive Collection) 510M->510M(512M) 0.657ms[1.191s][info][gc,cpu         ] GC(72) User=0.00s Sys=0.00s Real=0.00s[1.191s][info][gc,start       ] GC(73) Pause Young (Concurrent Start) (G1 Evacuation Pause)[1.191s][info][gc,task        ] GC(73) Using 12 workers of 18 for evacuation[1.192s][info][gc             ] GC(73) To-space exhausted[1.192s][info][gc,phases      ] GC(73)   Pre Evacuate Collection Set: 0.06ms[1.192s][info][gc,phases      ] GC(73)   Merge Heap Roots: 0.07ms[1.192s][info][gc,phases      ] GC(73)   Evacuate Collection Set: 0.66ms[1.192s][info][gc,phases      ] GC(73)   Post Evacuate Collection Set: 0.62ms[1.192s][info][gc,phases      ] GC(73)   Other: 0.06ms[1.192s][info][gc,heap        ] GC(73) Eden regions: 1->0(25)[1.192s][info][gc,heap        ] GC(73) Survivor regions: 1->0(0)[1.192s][info][gc,heap        ] GC(73) Old regions: 497->499[1.192s][info][gc,heap        ] GC(73) Archive regions: 0->0[1.192s][info][gc,heap        ] GC(73) Humongous regions: 13->13[1.192s][info][gc,metaspace   ] GC(73) Metaspace: 1030K(1216K)->1030K(1216K) NonClass: 948K(1024K)->948K(1024K) Class: 81K(192K)->81K(192K)[1.192s][info][gc             ] GC(73) Pause Young (Concurrent Start) (G1 Evacuation Pause) 511M->511M(512M) 1.517ms[1.192s][info][gc,cpu         ] GC(73) User=0.00s Sys=0.00s Real=0.00s[1.192s][info][gc,ergo        ] Attempting full compaction[1.192s][info][gc             ] GC(74) Concurrent Mark Cycle[1.192s][info][gc,start       ] GC(75) Pause Full (G1 Compaction Pause)[1.192s][info][gc,marking     ] GC(74) Concurrent Clear Claimed Marks[1.192s][info][gc,task        ] GC(75) Using 12 workers of 18 for full compaction[1.192s][info][gc,marking     ] GC(74) Concurrent Clear Claimed Marks 0.019ms[1.192s][info][gc,marking     ] GC(74) Concurrent Scan Root Regions[1.192s][info][gc,marking     ] GC(74) Concurrent Scan Root Regions 0.005ms[1.192s][info][gc,marking     ] GC(74) Concurrent Mark[1.192s][info][gc,marking     ] GC(74) Concurrent Mark From Roots[1.192s][info][gc,task        ] GC(74) Using 5 workers of 5 for marking[1.192s][info][gc,phases,start] GC(75) Phase 1: Mark live objects[1.222s][info][gc,phases      ] GC(75) Phase 1: Mark live objects 29.674ms[1.222s][info][gc,phases,start] GC(75) Phase 2: Prepare for compaction[1.223s][info][gc,phases      ] GC(75) Phase 2: Prepare for compaction 0.456ms[1.223s][info][gc,phases,start] GC(75) Phase 3: Adjust pointers[1.231s][info][gc,phases      ] GC(75) Phase 3: Adjust pointers 8.719ms[1.231s][info][gc,phases,start] GC(75) Phase 4: Compact heap[1.232s][info][gc,phases      ] GC(75) Phase 4: Compact heap 0.415ms[1.232s][info][gc,heap        ] GC(75) Eden regions: 0->0(25)[1.232s][info][gc,heap        ] GC(75) Survivor regions: 0->0(0)[1.232s][info][gc,heap        ] GC(75) Old regions: 499->498[1.232s][info][gc,heap        ] GC(75) Archive regions: 0->0[1.232s][info][gc,heap        ] GC(75) Humongous regions: 13->13[1.232s][info][gc,metaspace   ] GC(75) Metaspace: 1030K(1216K)->1030K(1216K) NonClass: 948K(1024K)->948K(1024K) Class: 81K(192K)->81K(192K)[1.232s][info][gc             ] GC(75) Pause Full (G1 Compaction Pause) 511M->510M(512M) 40.065ms[1.232s][info][gc,cpu         ] GC(75) User=0.56s Sys=0.00s Real=0.04s[1.232s][info][gc,marking     ] GC(74) Concurrent Mark From Roots 40.080ms[1.232s][info][gc,marking     ] GC(74) Concurrent Mark Abort[1.232s][info][gc             ] GC(74) Concurrent Mark Cycle 40.167ms[1.233s][info][gc,start       ] GC(76) Pause Young (Normal) (G1 Evacuation Pause)[1.233s][info][gc,task        ] GC(76) Using 12 workers of 18 for evacuation[1.234s][info][gc             ] GC(76) To-space exhausted[1.234s][info][gc,phases      ] GC(76)   Pre Evacuate Collection Set: 0.08ms[1.234s][info][gc,phases      ] GC(76)   Merge Heap Roots: 0.07ms[1.234s][info][gc,phases      ] GC(76)   Evacuate Collection Set: 0.40ms[1.234s][info][gc,phases      ] GC(76)   Post Evacuate Collection Set: 0.62ms[1.234s][info][gc,phases      ] GC(76)   Other: 0.04ms[1.234s][info][gc,heap        ] GC(76) Eden regions: 1->0(25)[1.234s][info][gc,heap        ] GC(76) Survivor regions: 0->0(0)[1.234s][info][gc,heap        ] GC(76) Old regions: 498->499[1.234s][info][gc,heap        ] GC(76) Archive regions: 0->0[1.234s][info][gc,heap        ] GC(76) Humongous regions: 13->13[1.234s][info][gc,metaspace   ] GC(76) Metaspace: 1030K(1216K)->1030K(1216K) NonClass: 948K(1024K)->948K(1024K) Class: 81K(192K)->81K(192K)[1.234s][info][gc             ] GC(76) Pause Young (Normal) (G1 Evacuation Pause) 511M->511M(512M) 1.284ms[1.234s][info][gc,cpu         ] GC(76) User=0.00s Sys=0.00s Real=0.00s[1.234s][info][gc,ergo        ] Attempting full compaction[1.234s][info][gc,start       ] GC(77) Pause Full (G1 Compaction Pause)[1.234s][info][gc,task        ] GC(77) Using 12 workers of 18 for full compaction[1.234s][info][gc,phases,start] GC(77) Phase 1: Mark live objects[1.260s][info][gc,phases      ] GC(77) Phase 1: Mark live objects 26.240ms[1.260s][info][gc,phases,start] GC(77) Phase 2: Prepare for compaction[1.261s][info][gc,phases      ] GC(77) Phase 2: Prepare for compaction 0.382ms[1.261s][info][gc,phases,start] GC(77) Phase 3: Adjust pointers[1.269s][info][gc,phases      ] GC(77) Phase 3: Adjust pointers 8.500ms[1.269s][info][gc,phases,start] GC(77) Phase 4: Compact heap[1.269s][info][gc,phases      ] GC(77) Phase 4: Compact heap 0.314ms[1.270s][info][gc,heap        ] GC(77) Eden regions: 0->0(25)[1.270s][info][gc,heap        ] GC(77) Survivor regions: 0->0(0)[1.270s][info][gc,heap        ] GC(77) Old regions: 499->499[1.270s][info][gc,heap        ] GC(77) Archive regions: 0->0[1.270s][info][gc,heap        ] GC(77) Humongous regions: 13->13[1.270s][info][gc,metaspace   ] GC(77) Metaspace: 1030K(1216K)->1030K(1216K) NonClass: 948K(1024K)->948K(1024K) Class: 81K(192K)->81K(192K)[1.270s][info][gc             ] GC(77) Pause Full (G1 Compaction Pause) 511M->510M(512M) 36.123ms[1.270s][info][gc,cpu         ] GC(77) User=0.30s Sys=0.02s Real=0.04s[1.270s][info][gc,ergo        ] Attempting maximum full compaction clearing soft references[1.270s][info][gc,start       ] GC(78) Pause Full (G1 Compaction Pause)[1.270s][info][gc,task        ] GC(78) Using 12 workers of 18 for full compaction[1.270s][info][gc,phases,start] GC(78) Phase 1: Mark live objects[1.297s][info][gc,phases      ] GC(78) Phase 1: Mark live objects 27.357ms[1.298s][info][gc,phases,start] GC(78) Phase 2: Prepare for compaction[1.316s][info][gc,phases      ] GC(78) Phase 2: Prepare for compaction 18.028ms[1.316s][info][gc,phases,start] GC(78) Phase 3: Adjust pointers[1.339s][info][gc,phases      ] GC(78) Phase 3: Adjust pointers 23.840ms[1.339s][info][gc,phases,start] GC(78) Phase 4: Compact heap[1.360s][info][gc,phases      ] GC(78) Phase 4: Compact heap 20.906ms[1.361s][info][gc,heap        ] GC(78) Eden regions: 0->0(25)[1.361s][info][gc,heap        ] GC(78) Survivor regions: 0->0(0)[1.361s][info][gc,heap        ] GC(78) Old regions: 499->498[1.361s][info][gc,heap        ] GC(78) Archive regions: 0->0[1.361s][info][gc,heap        ] GC(78) Humongous regions: 13->13[1.361s][info][gc,metaspace   ] GC(78) Metaspace: 1030K(1216K)->1030K(1216K) NonClass: 948K(1024K)->948K(1024K) Class: 81K(192K)->81K(192K)[1.361s][info][gc             ] GC(78) Pause Full (G1 Compaction Pause) 510M->510M(512M) 91.040ms[1.361s][info][gc,cpu         ] GC(78) User=1.06s Sys=0.00s Real=0.09s[1.361s][info][gc,start       ] GC(79) Pause Young (Concurrent Start) (G1 Evacuation Pause)[1.361s][info][gc,task        ] GC(79) Using 12 workers of 18 for evacuation[1.362s][info][gc             ] GC(79) To-space exhausted[1.362s][info][gc,phases      ] GC(79)   Pre Evacuate Collection Set: 0.08ms[1.362s][info][gc,phases      ] GC(79)   Merge Heap Roots: 0.07ms[1.363s][info][gc,phases      ] GC(79)   Evacuate Collection Set: 0.28ms[1.363s][info][gc,phases      ] GC(79)   Post Evacuate Collection Set: 0.70ms[1.363s][info][gc,phases      ] GC(79)   Other: 0.09ms[1.363s][info][gc,heap        ] GC(79) Eden regions: 1->0(25)[1.363s][info][gc,heap        ] GC(79) Survivor regions: 0->0(0)[1.363s][info][gc,heap        ] GC(79) Old regions: 498->499[1.363s][info][gc,heap        ] GC(79) Archive regions: 0->0[1.363s][info][gc,heap        ] GC(79) Humongous regions: 13->13[1.363s][info][gc,metaspace   ] GC(79) Metaspace: 1030K(1216K)->1030K(1216K) NonClass: 948K(1024K)->948K(1024K) Class: 81K(192K)->81K(192K)[1.363s][info][gc             ] GC(79) Pause Young (Concurrent Start) (G1 Evacuation Pause) 511M->511M(512M) 1.277ms[1.363s][info][gc,cpu         ] GC(79) User=0.00s Sys=0.00s Real=0.00s[1.363s][info][gc,ergo        ] Attempting full compaction[1.363s][info][gc             ] GC(80) Concurrent Mark Cycle[1.363s][info][gc,start       ] GC(81) Pause Full (G1 Compaction Pause)[1.363s][info][gc,marking     ] GC(80) Concurrent Clear Claimed Marks[1.363s][info][gc,task        ] GC(81) Using 12 workers of 18 for full compaction[1.363s][info][gc,marking     ] GC(80) Concurrent Clear Claimed Marks 0.019ms[1.363s][info][gc,marking     ] GC(80) Concurrent Scan Root Regions[1.363s][info][gc,marking     ] GC(80) Concurrent Scan Root Regions 0.005ms[1.363s][info][gc,marking     ] GC(80) Concurrent Mark[1.363s][info][gc,marking     ] GC(80) Concurrent Mark From Roots[1.363s][info][gc,task        ] GC(80) Using 5 workers of 5 for marking[1.363s][info][gc,phases,start] GC(81) Phase 1: Mark live objects[1.394s][info][gc,phases      ] GC(81) Phase 1: Mark live objects 30.868ms[1.394s][info][gc,phases,start] GC(81) Phase 2: Prepare for compaction[1.394s][info][gc,phases      ] GC(81) Phase 2: Prepare for compaction 0.350ms[1.394s][info][gc,phases,start] GC(81) Phase 3: Adjust pointers[1.403s][info][gc,phases      ] GC(81) Phase 3: Adjust pointers 8.726ms[1.403s][info][gc,phases,start] GC(81) Phase 4: Compact heap[1.403s][info][gc,phases      ] GC(81) Phase 4: Compact heap 0.283ms[1.404s][info][gc,heap        ] GC(81) Eden regions: 0->0(25)[1.404s][info][gc,heap        ] GC(81) Survivor regions: 0->0(0)[1.404s][info][gc,heap        ] GC(81) Old regions: 499->498[1.404s][info][gc,heap        ] GC(81) Archive regions: 0->0[1.404s][info][gc,heap        ] GC(81) Humongous regions: 13->13[1.404s][info][gc,metaspace   ] GC(81) Metaspace: 1030K(1216K)->1030K(1216K) NonClass: 948K(1024K)->948K(1024K) Class: 81K(192K)->81K(192K)[1.404s][info][gc             ] GC(81) Pause Full (G1 Compaction Pause) 511M->510M(512M) 41.103ms[1.404s][info][gc,cpu         ] GC(81) User=0.56s Sys=0.00s Real=0.04s[1.404s][info][gc,marking     ] GC(80) Concurrent Mark From Roots 41.079ms[1.404s][info][gc,marking     ] GC(80) Concurrent Mark Abort[1.404s][info][gc             ] GC(80) Concurrent Mark Cycle 41.179ms[1.404s][info][gc,start       ] GC(82) Pause Young (Normal) (G1 Evacuation Pause)[1.404s][info][gc,task        ] GC(82) Using 12 workers of 18 for evacuation[1.405s][info][gc             ] GC(82) To-space exhausted[1.405s][info][gc,phases      ] GC(82)   Pre Evacuate Collection Set: 0.07ms[1.405s][info][gc,phases      ] GC(82)   Merge Heap Roots: 0.08ms[1.405s][info][gc,phases      ] GC(82)   Evacuate Collection Set: 0.41ms[1.405s][info][gc,phases      ] GC(82)   Post Evacuate Collection Set: 0.55ms[1.405s][info][gc,phases      ] GC(82)   Other: 0.05ms[1.405s][info][gc,heap        ] GC(82) Eden regions: 1->0(25)[1.405s][info][gc,heap        ] GC(82) Survivor regions: 0->0(0)[1.405s][info][gc,heap        ] GC(82) Old regions: 498->499[1.405s][info][gc,heap        ] GC(82) Archive regions: 0->0[1.405s][info][gc,heap        ] GC(82) Humongous regions: 13->13[1.405s][info][gc,metaspace   ] GC(82) Metaspace: 1030K(1216K)->1030K(1216K) NonClass: 948K(1024K)->948K(1024K) Class: 81K(192K)->81K(192K)[1.405s][info][gc             ] GC(82) Pause Young (Normal) (G1 Evacuation Pause) 511M->511M(512M) 1.224ms[1.405s][info][gc,cpu         ] GC(82) User=0.00s Sys=0.00s Real=0.00s[1.405s][info][gc,ergo        ] Attempting full compaction[1.405s][info][gc,start       ] GC(83) Pause Full (G1 Compaction Pause)[1.405s][info][gc,task        ] GC(83) Using 12 workers of 18 for full compaction[1.405s][info][gc,phases,start] GC(83) Phase 1: Mark live objects[1.435s][info][gc,phases      ] GC(83) Phase 1: Mark live objects 30.173ms[1.435s][info][gc,phases,start] GC(83) Phase 2: Prepare for compaction[1.436s][info][gc,phases      ] GC(83) Phase 2: Prepare for compaction 0.379ms[1.436s][info][gc,phases,start] GC(83) Phase 3: Adjust pointers[1.444s][info][gc,phases      ] GC(83) Phase 3: Adjust pointers 8.511ms[1.444s][info][gc,phases,start] GC(83) Phase 4: Compact heap[1.445s][info][gc,phases      ] GC(83) Phase 4: Compact heap 0.382ms[1.445s][info][gc,heap        ] GC(83) Eden regions: 0->0(25)[1.445s][info][gc,heap        ] GC(83) Survivor regions: 0->0(0)[1.445s][info][gc,heap        ] GC(83) Old regions: 499->499[1.445s][info][gc,heap        ] GC(83) Archive regions: 0->0[1.445s][info][gc,heap        ] GC(83) Humongous regions: 13->13[1.445s][info][gc,metaspace   ] GC(83) Metaspace: 1030K(1216K)->1030K(1216K) NonClass: 948K(1024K)->948K(1024K) Class: 81K(192K)->81K(192K)[1.445s][info][gc             ] GC(83) Pause Full (G1 Compaction Pause) 511M->511M(512M) 40.176ms[1.445s][info][gc,cpu         ] GC(83) User=0.38s Sys=0.00s Real=0.04s[1.445s][info][gc,ergo        ] Attempting maximum full compaction clearing soft references[1.445s][info][gc,start       ] GC(84) Pause Full (G1 Compaction Pause)[1.445s][info][gc,task        ] GC(84) Using 12 workers of 18 for full compaction[1.445s][info][gc,phases,start] GC(84) Phase 1: Mark live objects[1.475s][info][gc,phases      ] GC(84) Phase 1: Mark live objects 29.574ms[1.475s][info][gc,phases,start] GC(84) Phase 2: Prepare for compaction[1.490s][info][gc,phases      ] GC(84) Phase 2: Prepare for compaction 14.548ms[1.490s][info][gc,phases,start] GC(84) Phase 3: Adjust pointers[1.509s][info][gc,phases      ] GC(84) Phase 3: Adjust pointers 19.737ms[1.509s][info][gc,phases,start] GC(84) Phase 4: Compact heap[1.526s][info][gc,phases      ] GC(84) Phase 4: Compact heap 16.595ms[1.527s][info][gc,heap        ] GC(84) Eden regions: 0->0(25)[1.527s][info][gc,heap        ] GC(84) Survivor regions: 0->0(0)[1.527s][info][gc,heap        ] GC(84) Old regions: 499->499[1.527s][info][gc,heap        ] GC(84) Archive regions: 0->0[1.527s][info][gc,heap        ] GC(84) Humongous regions: 13->13[1.527s][info][gc,metaspace   ] GC(84) Metaspace: 1030K(1216K)->1030K(1216K) NonClass: 948K(1024K)->948K(1024K) Class: 81K(192K)->81K(192K)[1.527s][info][gc             ] GC(84) Pause Full (G1 Compaction Pause) 511M->511M(512M) 81.358ms[1.527s][info][gc,cpu         ] GC(84) User=0.94s Sys=0.00s Real=0.08s[1.527s][info][gc,start       ] GC(85) Pause Young (Concurrent Start) (G1 Evacuation Pause)[1.527s][info][gc,task        ] GC(85) Using 12 workers of 18 for evacuation[1.527s][info][gc,phases      ] GC(85)   Pre Evacuate Collection Set: 0.17ms[1.527s][info][gc,phases      ] GC(85)   Merge Heap Roots: 0.11ms[1.527s][info][gc,phases      ] GC(85)   Evacuate Collection Set: 0.10ms[1.527s][info][gc,phases      ] GC(85)   Post Evacuate Collection Set: 0.12ms[1.527s][info][gc,phases      ] GC(85)   Other: 0.07ms[1.527s][info][gc,heap        ] GC(85) Eden regions: 0->0(25)[1.527s][info][gc,heap        ] GC(85) Survivor regions: 0->0(0)[1.527s][info][gc,heap        ] GC(85) Old regions: 499->499[1.527s][info][gc,heap        ] GC(85) Archive regions: 0->0[1.527s][info][gc,heap        ] GC(85) Humongous regions: 13->13[1.527s][info][gc,metaspace   ] GC(85) Metaspace: 1030K(1216K)->1030K(1216K) NonClass: 948K(1024K)->948K(1024K) Class: 81K(192K)->81K(192K)[1.527s][info][gc             ] GC(85) Pause Young (Concurrent Start) (G1 Evacuation Pause) 511M->511M(512M) 0.649ms[1.527s][info][gc,cpu         ] GC(85) User=0.00s Sys=0.00s Real=0.00s[1.527s][info][gc,ergo        ] Attempting full compaction[1.527s][info][gc             ] GC(86) Concurrent Mark Cycle[1.527s][info][gc,start       ] GC(87) Pause Full (G1 Compaction Pause)[1.527s][info][gc,marking     ] GC(86) Concurrent Clear Claimed Marks[1.528s][info][gc,task        ] GC(87) Using 12 workers of 18 for full compaction[1.528s][info][gc,marking     ] GC(86) Concurrent Clear Claimed Marks 0.020ms[1.528s][info][gc,marking     ] GC(86) Concurrent Scan Root Regions[1.528s][info][gc,marking     ] GC(86) Concurrent Scan Root Regions 0.005ms[1.528s][info][gc,marking     ] GC(86) Concurrent Mark[1.528s][info][gc,marking     ] GC(86) Concurrent Mark From Roots[1.528s][info][gc,task        ] GC(86) Using 5 workers of 5 for marking[1.528s][info][gc,phases,start] GC(87) Phase 1: Mark live objects[1.559s][info][gc,phases      ] GC(87) Phase 1: Mark live objects 31.197ms[1.559s][info][gc,phases,start] GC(87) Phase 2: Prepare for compaction[1.559s][info][gc,phases      ] GC(87) Phase 2: Prepare for compaction 0.153ms[1.559s][info][gc,phases,start] GC(87) Phase 3: Adjust pointers[1.568s][info][gc,phases      ] GC(87) Phase 3: Adjust pointers 8.488ms[1.568s][info][gc,phases,start] GC(87) Phase 4: Compact heap[1.568s][info][gc,phases      ] GC(87) Phase 4: Compact heap 0.212ms[1.568s][info][gc,heap        ] GC(87) Eden regions: 0->0(25)[1.568s][info][gc,heap        ] GC(87) Survivor regions: 0->0(0)[1.568s][info][gc,heap        ] GC(87) Old regions: 499->499[1.568s][info][gc,heap        ] GC(87) Archive regions: 0->0[1.568s][info][gc,heap        ] GC(87) Humongous regions: 13->13[1.568s][info][gc,metaspace   ] GC(87) Metaspace: 1030K(1216K)->1030K(1216K) NonClass: 948K(1024K)->948K(1024K) Class: 81K(192K)->81K(192K)[1.568s][info][gc             ] GC(87) Pause Full (G1 Compaction Pause) 511M->511M(512M) 40.955ms[1.568s][info][gc,cpu         ] GC(87) User=0.38s Sys=0.00s Real=0.04s[1.568s][info][gc,ergo        ] Attempting maximum full compaction clearing soft references[1.568s][info][gc,start       ] GC(88) Pause Full (G1 Compaction Pause)[1.568s][info][gc,task        ] GC(88) Using 12 workers of 18 for full compaction[1.569s][info][gc,phases,start] GC(88) Phase 1: Mark live objects[1.600s][info][gc,phases      ] GC(88) Phase 1: Mark live objects 31.043ms[1.600s][info][gc,phases,start] GC(88) Phase 2: Prepare for compaction[1.614s][info][gc,phases      ] GC(88) Phase 2: Prepare for compaction 13.892ms[1.614s][info][gc,phases,start] GC(88) Phase 3: Adjust pointers[1.633s][info][gc,phases      ] GC(88) Phase 3: Adjust pointers 19.415ms[1.633s][info][gc,phases,start] GC(88) Phase 4: Compact heap[1.648s][info][gc,phases      ] GC(88) Phase 4: Compact heap 14.509ms[1.648s][info][gc,heap        ] GC(88) Eden regions: 0->0(25)[1.648s][info][gc,heap        ] GC(88) Survivor regions: 0->0(0)[1.648s][info][gc,heap        ] GC(88) Old regions: 499->499[1.648s][info][gc,heap        ] GC(88) Archive regions: 0->0[1.648s][info][gc,heap        ] GC(88) Humongous regions: 13->13[1.648s][info][gc,metaspace   ] GC(88) Metaspace: 1030K(1216K)->1030K(1216K) NonClass: 948K(1024K)->948K(1024K) Class: 81K(192K)->81K(192K)[1.648s][info][gc             ] GC(88) Pause Full (G1 Compaction Pause) 511M->511M(512M) 79.842ms[1.648s][info][gc,cpu         ] GC(88) User=0.94s Sys=0.00s Real=0.08s[1.648s][info][gc,marking     ] GC(86) Concurrent Mark From Roots 120.805ms[1.648s][info][gc,marking     ] GC(86) Concurrent Mark Abort[1.648s][info][gc             ] GC(86) Concurrent Mark Cycle 120.898ms[1.649s][info][gc,start       ] GC(89) Pause Young (Normal) (G1 Evacuation Pause)[1.649s][info][gc,task        ] GC(89) Using 12 workers of 18 for evacuation[1.649s][info][gc,phases      ] GC(89)   Pre Evacuate Collection Set: 0.14ms[1.649s][info][gc,phases      ] GC(89)   Merge Heap Roots: 0.13ms[1.649s][info][gc,phases      ] GC(89)   Evacuate Collection Set: 0.14ms[1.649s][info][gc,phases      ] GC(89)   Post Evacuate Collection Set: 0.23ms[1.649s][info][gc,phases      ] GC(89)   Other: 0.05ms[1.649s][info][gc,heap        ] GC(89) Eden regions: 0->0(25)[1.649s][info][gc,heap        ] GC(89) Survivor regions: 0->0(0)[1.649s][info][gc,heap        ] GC(89) Old regions: 499->499[1.649s][info][gc,heap        ] GC(89) Archive regions: 0->0[1.649s][info][gc,heap        ] GC(89) Humongous regions: 13->13[1.649s][info][gc,metaspace   ] GC(89) Metaspace: 1030K(1216K)->1030K(1216K) NonClass: 948K(1024K)->948K(1024K) Class: 81K(192K)->81K(192K)[1.649s][info][gc             ] GC(89) Pause Young (Normal) (G1 Evacuation Pause) 511M->511M(512M) 0.764ms[1.649s][info][gc,cpu         ] GC(89) User=0.00s Sys=0.00s Real=0.00s[1.649s][info][gc,ergo        ] Attempting full compaction[1.649s][info][gc,start       ] GC(90) Pause Full (G1 Compaction Pause)[1.649s][info][gc,task        ] GC(90) Using 12 workers of 18 for full compaction[1.649s][info][gc,phases,start] GC(90) Phase 1: Mark live objects[1.650s][info][gc,phases      ] GC(90) Phase 1: Mark live objects 0.489ms[1.650s][info][gc,phases,start] GC(90) Phase 2: Prepare for compaction[1.650s][info][gc,phases      ] GC(90) Phase 2: Prepare for compaction 0.165ms[1.650s][info][gc,phases,start] GC(90) Phase 3: Adjust pointers[1.650s][info][gc,phases      ] GC(90) Phase 3: Adjust pointers 0.226ms[1.650s][info][gc,phases,start] GC(90) Phase 4: Compact heap[1.650s][info][gc,phases      ] GC(90) Phase 4: Compact heap 0.121ms[1.651s][info][gc,heap        ] GC(90) Eden regions: 0->0(307)[1.651s][info][gc,heap        ] GC(90) Survivor regions: 0->0(0)[1.651s][info][gc,heap        ] GC(90) Old regions: 499->7[1.651s][info][gc,heap        ] GC(90) Archive regions: 0->0[1.651s][info][gc,heap        ] GC(90) Humongous regions: 13->0[1.651s][info][gc,metaspace   ] GC(90) Metaspace: 1030K(1216K)->1030K(1216K) NonClass: 948K(1024K)->948K(1024K) Class: 81K(192K)->81K(192K)[1.651s][info][gc             ] GC(90) Pause Full (G1 Compaction Pause) 511M->1M(512M) 1.532ms[1.651s][info][gc,cpu         ] GC(90) User=0.16s Sys=0.00s Real=0.00s[1.652s][info][gc,heap,exit   ] Heap[1.652s][info][gc,heap,exit   ]  garbage-first heap   total 524288K, used 2104K [0x00000000e0000000, 0x0000000100000000)[1.652s][info][gc,heap,exit   ]   region size 1024K, 1 young (1024K), 0 survivors (0K)[1.652s][info][gc,heap,exit   ]  Metaspace       used 1037K, committed 1216K, reserved 1114112K[1.652s][info][gc,heap,exit   ]   class space    used 83K, committed 192K, reserved 1048576K

LowChurnProcessor: 46 Young GC, одна полная сборка на 61 мс, суммарное время GC около 300 мс (~29%). Успешное завершение — как и на JDK 21.

HighChurnProcessor: 90 GC-циклов, множество полных сборок, to-space exhausted, суммарно больше 700 мс в GC (~42%). Итог тот же: OutOfMemoryError: Java heap space.

Картина полностью повторяется независимо от версии JDK.

JDK 21, Parallel GC — проверка на другом сборщике

G1 это сборщик по умолчанию, но некоторые high-throughput системы используют Parallel GC, который делает более длительные, но более редкие паузы. Проверим на нём.

//настройка запуска-Xms512m -Xmx512m -XX:+UseParallelGC -Xlog:gc*:file=gc_low_21parallel.log

И результаты:

gc_low_21parallel.log

[0.006s][info][gc,init] CardTable entry size: 512[0.006s][info][gc     ] Using Parallel[0.007s][info][gc,init] Version: 21.0.10+7-LTS (release)[0.007s][info][gc,init] CPUs: 24 total, 24 available[0.007s][info][gc,init] Memory: 32581M[0.007s][info][gc,init] Large Page Support: Disabled[0.007s][info][gc,init] NUMA Support: Disabled[0.007s][info][gc,init] Compressed Oops: Enabled (32-bit)[0.007s][info][gc,init] Alignments: Space 512K, Generation 512K, Heap 2M[0.007s][info][gc,init] Heap Min Capacity: 512M[0.007s][info][gc,init] Heap Initial Capacity: 512M[0.007s][info][gc,init] Heap Max Capacity: 512M[0.007s][info][gc,init] Pre-touch: Disabled[0.007s][info][gc,init] Parallel Workers: 18[0.013s][info][gc,metaspace] CDS archive(s) mapped at: [0x00000256a4000000-0x00000256a4c80000-0x00000256a4c80000), size 13107200, SharedBaseAddress: 0x00000256a4000000, ArchiveRelocationMode: 1.[0.013s][info][gc,metaspace] Compressed class space mapped at: 0x00000256a5000000-0x00000256e5000000, reserved size: 1073741824[0.013s][info][gc,metaspace] Narrow klass base: 0x00000256a4000000, Narrow klass shift: 0, Narrow klass range: 0x100000000[0.148s][info][gc,start    ] GC(0) Pause Young (Allocation Failure)[0.163s][info][gc,heap     ] GC(0) PSYoungGen: 131584K(153088K)->21484K(153088K) Eden: 131584K(131584K)->0K(131584K) From: 0K(21504K)->21484K(21504K)[0.163s][info][gc,heap     ] GC(0) ParOldGen: 0K(349696K)->22753K(349696K)[0.164s][info][gc,metaspace] GC(0) Metaspace: 1028K(1152K)->1028K(1152K) NonClass: 954K(1024K)->954K(1024K) Class: 73K(128K)->73K(128K)[0.164s][info][gc          ] GC(0) Pause Young (Allocation Failure) 128M->43M(491M) 15.437ms[0.164s][info][gc,cpu      ] GC(0) User=0.02s Sys=0.00s Real=0.02s[0.217s][info][gc,start    ] GC(1) Pause Young (Allocation Failure)[0.247s][info][gc,heap     ] GC(1) PSYoungGen: 153068K(153088K)->21484K(153088K) Eden: 131584K(131584K)->0K(131584K) From: 21484K(21504K)->21484K(21504K)[0.247s][info][gc,heap     ] GC(1) ParOldGen: 22753K(349696K)->71873K(349696K)[0.247s][info][gc,metaspace] GC(1) Metaspace: 1028K(1152K)->1028K(1152K) NonClass: 954K(1024K)->954K(1024K) Class: 73K(128K)->73K(128K)[0.247s][info][gc          ] GC(1) Pause Young (Allocation Failure) 171M->91M(491M) 30.503ms[0.247s][info][gc,cpu      ] GC(1) User=0.17s Sys=0.02s Real=0.03s[0.300s][info][gc,start    ] GC(2) Pause Young (Allocation Failure)[0.324s][info][gc,heap     ] GC(2) PSYoungGen: 153068K(153088K)->21484K(153088K) Eden: 131584K(131584K)->0K(131584K) From: 21484K(21504K)->21484K(21504K)[0.324s][info][gc,heap     ] GC(2) ParOldGen: 71873K(349696K)->121009K(349696K)[0.324s][info][gc,metaspace] GC(2) Metaspace: 1028K(1152K)->1028K(1152K) NonClass: 954K(1024K)->954K(1024K) Class: 73K(128K)->73K(128K)[0.324s][info][gc          ] GC(2) Pause Young (Allocation Failure) 219M->139M(491M) 23.209ms[0.324s][info][gc,cpu      ] GC(2) User=0.03s Sys=0.00s Real=0.02s[0.373s][info][gc,start    ] GC(3) Pause Young (Allocation Failure)[0.402s][info][gc,heap     ] GC(3) PSYoungGen: 153068K(153088K)->21500K(153088K) Eden: 131584K(131584K)->0K(131584K) From: 21484K(21504K)->21500K(21504K)[0.402s][info][gc,heap     ] GC(3) ParOldGen: 121009K(349696K)->170137K(349696K)[0.402s][info][gc,metaspace] GC(3) Metaspace: 1028K(1152K)->1028K(1152K) NonClass: 954K(1024K)->954K(1024K) Class: 73K(128K)->73K(128K)[0.402s][info][gc          ] GC(3) Pause Young (Allocation Failure) 267M->187M(491M) 29.484ms[0.402s][info][gc,cpu      ] GC(3) User=0.03s Sys=0.00s Real=0.03s[0.452s][info][gc,start    ] GC(4) Pause Young (Allocation Failure)[0.479s][info][gc,heap     ] GC(4) PSYoungGen: 153084K(153088K)->21500K(153088K) Eden: 131584K(131584K)->0K(131584K) From: 21500K(21504K)->21500K(21504K)[0.479s][info][gc,heap     ] GC(4) ParOldGen: 170137K(349696K)->219281K(349696K)[0.479s][info][gc,metaspace] GC(4) Metaspace: 1028K(1152K)->1028K(1152K) NonClass: 954K(1024K)->954K(1024K) Class: 73K(128K)->73K(128K)[0.479s][info][gc          ] GC(4) Pause Young (Allocation Failure) 315M->235M(491M) 27.572ms[0.479s][info][gc,cpu      ] GC(4) User=0.16s Sys=0.02s Real=0.03s[0.529s][info][gc,start    ] GC(5) Pause Young (Allocation Failure)[0.553s][info][gc,heap     ] GC(5) PSYoungGen: 153084K(153088K)->21500K(80384K) Eden: 131584K(131584K)->0K(58880K) From: 21500K(21504K)->21500K(21504K)[0.553s][info][gc,heap     ] GC(5) ParOldGen: 219281K(349696K)->268409K(349696K)[0.553s][info][gc,metaspace] GC(5) Metaspace: 1028K(1152K)->1028K(1152K) NonClass: 954K(1024K)->954K(1024K) Class: 73K(128K)->73K(128K)[0.553s][info][gc          ] GC(5) Pause Young (Allocation Failure) 363M->283M(420M) 24.791ms[0.553s][info][gc,cpu      ] GC(5) User=0.08s Sys=0.02s Real=0.02s[0.575s][info][gc,start    ] GC(6) Pause Young (Allocation Failure)[0.595s][info][gc,heap     ] GC(6) PSYoungGen: 80380K(80384K)->36608K(116736K) Eden: 58880K(58880K)->0K(58880K) From: 21500K(21504K)->36608K(57856K)[0.595s][info][gc,heap     ] GC(6) ParOldGen: 268409K(349696K)->275382K(349696K)[0.595s][info][gc,metaspace] GC(6) Metaspace: 1028K(1152K)->1028K(1152K) NonClass: 954K(1024K)->954K(1024K) Class: 73K(128K)->73K(128K)[0.595s][info][gc          ] GC(6) Pause Young (Allocation Failure) 340M->304M(455M) 19.135ms[0.595s][info][gc,cpu      ] GC(6) User=0.16s Sys=0.00s Real=0.02s[0.618s][info][gc,start    ] GC(7) Pause Young (Allocation Failure)[0.627s][info][gc,heap     ] GC(7) PSYoungGen: 95488K(116736K)->56672K(116736K) Eden: 58880K(58880K)->0K(58880K) From: 36608K(57856K)->56672K(57856K)[0.627s][info][gc,heap     ] GC(7) ParOldGen: 275382K(349696K)->275422K(349696K)[0.627s][info][gc,metaspace] GC(7) Metaspace: 1065K(1152K)->1065K(1152K) NonClass: 991K(1024K)->991K(1024K) Class: 73K(128K)->73K(128K)[0.627s][info][gc          ] GC(7) Pause Young (Allocation Failure) 362M->324M(455M) 8.837ms[0.627s][info][gc,cpu      ] GC(7) User=0.17s Sys=0.00s Real=0.01s[0.639s][info][gc,start    ] GC(8) Pause Young (Allocation Failure)[0.652s][info][gc,heap     ] GC(8) PSYoungGen: 115552K(116736K)->57856K(116736K) Eden: 58880K(58880K)->0K(58880K) From: 56672K(57856K)->57856K(57856K)[0.652s][info][gc,heap     ] GC(8) ParOldGen: 275422K(349696K)->295182K(349696K)[0.652s][info][gc,metaspace] GC(8) Metaspace: 1065K(1152K)->1065K(1152K) NonClass: 991K(1024K)->991K(1024K) Class: 73K(128K)->73K(128K)[0.652s][info][gc          ] GC(8) Pause Young (Allocation Failure) 381M->344M(455M) 12.932ms[0.652s][info][gc,cpu      ] GC(8) User=0.00s Sys=0.00s Real=0.01s[0.661s][info][gc,start    ] GC(9) Pause Full (Ergonomics)[0.661s][info][gc,phases,start] GC(9) Marking Phase[0.714s][info][gc,phases      ] GC(9) Marking Phase 52.802ms[0.714s][info][gc,phases,start] GC(9) Summary Phase[0.714s][info][gc,phases      ] GC(9) Summary Phase 0.016ms[0.714s][info][gc,phases,start] GC(9) Adjust Roots[0.714s][info][gc,phases      ] GC(9) Adjust Roots 0.399ms[0.714s][info][gc,phases,start] GC(9) Compaction Phase[0.802s][info][gc,phases      ] GC(9) Compaction Phase 87.408ms[0.802s][info][gc,phases,start] GC(9) Post Compact[0.802s][info][gc,phases      ] GC(9) Post Compact 0.796ms[0.802s][info][gc,heap        ] GC(9) PSYoungGen: 116736K(116736K)->0K(116736K) Eden: 58880K(58880K)->0K(58880K) From: 57856K(57856K)->0K(57856K)[0.803s][info][gc,heap        ] GC(9) ParOldGen: 295182K(349696K)->338300K(349696K)[0.803s][info][gc,metaspace   ] GC(9) Metaspace: 1065K(1152K)->1065K(1152K) NonClass: 991K(1024K)->991K(1024K) Class: 73K(128K)->73K(128K)[0.803s][info][gc             ] GC(9) Pause Full (Ergonomics) 402M->330M(455M) 141.638ms[0.803s][info][gc,cpu         ] GC(9) User=0.80s Sys=0.11s Real=0.14s[0.813s][info][gc,start       ] GC(10) Pause Full (Ergonomics)[0.813s][info][gc,phases,start] GC(10) Marking Phase[0.871s][info][gc,phases      ] GC(10) Marking Phase 58.478ms[0.871s][info][gc,phases,start] GC(10) Summary Phase[0.871s][info][gc,phases      ] GC(10) Summary Phase 0.011ms[0.872s][info][gc,phases,start] GC(10) Adjust Roots[0.872s][info][gc,phases      ] GC(10) Adjust Roots 0.174ms[0.872s][info][gc,phases,start] GC(10) Compaction Phase[0.899s][info][gc,phases      ] GC(10) Compaction Phase 27.325ms[0.899s][info][gc,phases,start] GC(10) Post Compact[0.900s][info][gc,phases      ] GC(10) Post Compact 0.804ms[0.900s][info][gc,heap        ] GC(10) PSYoungGen: 58880K(116736K)->0K(116736K) Eden: 58880K(58880K)->0K(58880K) From: 0K(57856K)->0K(57856K)[0.900s][info][gc,heap        ] GC(10) ParOldGen: 338300K(349696K)->347016K(349696K)[0.900s][info][gc,metaspace   ] GC(10) Metaspace: 1065K(1152K)->1065K(1152K) NonClass: 991K(1024K)->991K(1024K) Class: 73K(128K)->73K(128K)[0.900s][info][gc             ] GC(10) Pause Full (Ergonomics) 387M->338M(455M) 86.985ms[0.900s][info][gc,cpu         ] GC(10) User=0.62s Sys=0.02s Real=0.09s[0.909s][info][gc,start       ] GC(11) Pause Full (Ergonomics)[0.909s][info][gc,phases,start] GC(11) Marking Phase[0.968s][info][gc,phases      ] GC(11) Marking Phase 59.586ms[0.968s][info][gc,phases,start] GC(11) Summary Phase[0.968s][info][gc,phases      ] GC(11) Summary Phase 0.010ms[0.968s][info][gc,phases,start] GC(11) Adjust Roots[0.969s][info][gc,phases      ] GC(11) Adjust Roots 0.214ms[0.969s][info][gc,phases,start] GC(11) Compaction Phase[0.995s][info][gc,phases      ] GC(11) Compaction Phase 26.460ms[0.995s][info][gc,phases,start] GC(11) Post Compact[0.996s][info][gc,phases      ] GC(11) Post Compact 0.779ms[0.996s][info][gc,heap        ] GC(11) PSYoungGen: 58880K(116736K)->7015K(116736K) Eden: 58880K(58880K)->7015K(58880K) From: 0K(57856K)->0K(57856K)[0.996s][info][gc,heap        ] GC(11) ParOldGen: 347016K(349696K)->349559K(349696K)[0.996s][info][gc,metaspace   ] GC(11) Metaspace: 1065K(1152K)->1065K(1152K) NonClass: 991K(1024K)->991K(1024K) Class: 73K(128K)->73K(128K)[0.996s][info][gc             ] GC(11) Pause Full (Ergonomics) 396M->348M(455M) 87.231ms[0.996s][info][gc,cpu         ] GC(11) User=0.78s Sys=0.00s Real=0.09s[1.004s][info][gc,start       ] GC(12) Pause Full (Ergonomics)[1.004s][info][gc,phases,start] GC(12) Marking Phase[1.064s][info][gc,phases      ] GC(12) Marking Phase 60.161ms[1.064s][info][gc,phases,start] GC(12) Summary Phase[1.064s][info][gc,phases      ] GC(12) Summary Phase 0.010ms[1.064s][info][gc,phases,start] GC(12) Adjust Roots[1.064s][info][gc,phases      ] GC(12) Adjust Roots 0.222ms[1.064s][info][gc,phases,start] GC(12) Compaction Phase[1.089s][info][gc,phases      ] GC(12) Compaction Phase 24.955ms[1.089s][info][gc,phases,start] GC(12) Post Compact[1.090s][info][gc,phases      ] GC(12) Post Compact 0.785ms[1.090s][info][gc,heap        ] GC(12) PSYoungGen: 58880K(116736K)->15347K(116736K) Eden: 58880K(58880K)->15347K(58880K) From: 0K(57856K)->0K(57856K)[1.090s][info][gc,heap        ] GC(12) ParOldGen: 349559K(349696K)->349688K(349696K)[1.090s][info][gc,metaspace   ] GC(12) Metaspace: 1065K(1152K)->1065K(1152K) NonClass: 991K(1024K)->991K(1024K) Class: 73K(128K)->73K(128K)[1.090s][info][gc             ] GC(12) Pause Full (Ergonomics) 398M->356M(455M) 86.309ms[1.090s][info][gc,cpu         ] GC(12) User=0.81s Sys=0.00s Real=0.09s[1.096s][info][gc,start       ] GC(13) Pause Full (Ergonomics)[1.096s][info][gc,phases,start] GC(13) Marking Phase[1.158s][info][gc,phases      ] GC(13) Marking Phase 61.529ms[1.158s][info][gc,phases,start] GC(13) Summary Phase[1.158s][info][gc,phases      ] GC(13) Summary Phase 0.010ms[1.158s][info][gc,phases,start] GC(13) Adjust Roots[1.158s][info][gc,phases      ] GC(13) Adjust Roots 0.168ms[1.158s][info][gc,phases,start] GC(13) Compaction Phase[1.183s][info][gc,phases      ] GC(13) Compaction Phase 24.654ms[1.183s][info][gc,phases,start] GC(13) Post Compact[1.183s][info][gc,phases      ] GC(13) Post Compact 0.761ms[1.183s][info][gc,heap        ] GC(13) PSYoungGen: 58880K(116736K)->22725K(116736K) Eden: 58880K(58880K)->22725K(58880K) From: 0K(57856K)->0K(57856K)[1.183s][info][gc,heap        ] GC(13) ParOldGen: 349688K(349696K)->349412K(349696K)[1.183s][info][gc,metaspace   ] GC(13) Metaspace: 1065K(1152K)->1065K(1152K) NonClass: 991K(1024K)->991K(1024K) Class: 73K(128K)->73K(128K)[1.183s][info][gc             ] GC(13) Pause Full (Ergonomics) 398M->363M(455M) 87.295ms[1.183s][info][gc,cpu         ] GC(13) User=0.78s Sys=0.00s Real=0.09s[1.189s][info][gc,start       ] GC(14) Pause Full (Ergonomics)[1.189s][info][gc,phases,start] GC(14) Marking Phase[1.252s][info][gc,phases      ] GC(14) Marking Phase 62.937ms[1.252s][info][gc,phases,start] GC(14) Summary Phase[1.252s][info][gc,phases      ] GC(14) Summary Phase 0.009ms[1.252s][info][gc,phases,start] GC(14) Adjust Roots[1.252s][info][gc,phases      ] GC(14) Adjust Roots 0.166ms[1.252s][info][gc,phases,start] GC(14) Compaction Phase[1.275s][info][gc,phases      ] GC(14) Compaction Phase 23.195ms[1.275s][info][gc,phases,start] GC(14) Post Compact[1.276s][info][gc,phases      ] GC(14) Post Compact 0.787ms[1.276s][info][gc,heap        ] GC(14) PSYoungGen: 58880K(116736K)->28479K(116736K) Eden: 58880K(58880K)->28479K(58880K) From: 0K(57856K)->0K(57856K)[1.276s][info][gc,heap        ] GC(14) ParOldGen: 349412K(349696K)->349556K(349696K)[1.276s][info][gc,metaspace   ] GC(14) Metaspace: 1065K(1152K)->1065K(1152K) NonClass: 991K(1024K)->991K(1024K) Class: 73K(128K)->73K(128K)[1.276s][info][gc             ] GC(14) Pause Full (Ergonomics) 398M->369M(455M) 87.261ms[1.276s][info][gc,cpu         ] GC(14) User=0.78s Sys=0.00s Real=0.09s[1.280s][info][gc,start       ] GC(15) Pause Full (Ergonomics)[1.280s][info][gc,phases,start] GC(15) Marking Phase[1.344s][info][gc,phases      ] GC(15) Marking Phase 63.582ms[1.344s][info][gc,phases,start] GC(15) Summary Phase[1.344s][info][gc,phases      ] GC(15) Summary Phase 0.011ms[1.344s][info][gc,phases,start] GC(15) Adjust Roots[1.344s][info][gc,phases      ] GC(15) Adjust Roots 0.206ms[1.344s][info][gc,phases,start] GC(15) Compaction Phase[1.367s][info][gc,phases      ] GC(15) Compaction Phase 23.027ms[1.367s][info][gc,phases,start] GC(15) Post Compact[1.368s][info][gc,phases      ] GC(15) Post Compact 0.787ms[1.368s][info][gc,heap        ] GC(15) PSYoungGen: 58880K(116736K)->33304K(116736K) Eden: 58880K(58880K)->33304K(58880K) From: 0K(57856K)->0K(57856K)[1.368s][info][gc,heap        ] GC(15) ParOldGen: 349556K(349696K)->349690K(349696K)[1.368s][info][gc,metaspace   ] GC(15) Metaspace: 1065K(1152K)->1065K(1152K) NonClass: 991K(1024K)->991K(1024K) Class: 73K(128K)->73K(128K)[1.368s][info][gc             ] GC(15) Pause Full (Ergonomics) 398M->374M(455M) 87.780ms[1.368s][info][gc,cpu         ] GC(15) User=0.78s Sys=0.00s Real=0.09s[1.372s][info][gc,start       ] GC(16) Pause Full (Ergonomics)[1.372s][info][gc,phases,start] GC(16) Marking Phase[1.437s][info][gc,phases      ] GC(16) Marking Phase 64.774ms[1.437s][info][gc,phases,start] GC(16) Summary Phase[1.437s][info][gc,phases      ] GC(16) Summary Phase 0.010ms[1.437s][info][gc,phases,start] GC(16) Adjust Roots[1.437s][info][gc,phases      ] GC(16) Adjust Roots 0.170ms[1.437s][info][gc,phases,start] GC(16) Compaction Phase[1.458s][info][gc,phases      ] GC(16) Compaction Phase 20.922ms[1.458s][info][gc,phases,start] GC(16) Post Compact[1.459s][info][gc,phases      ] GC(16) Post Compact 0.783ms[1.459s][info][gc,heap        ] GC(16) PSYoungGen: 58880K(116736K)->37598K(116736K) Eden: 58880K(58880K)->37598K(58880K) From: 0K(57856K)->0K(57856K)[1.459s][info][gc,heap        ] GC(16) ParOldGen: 349690K(349696K)->349568K(349696K)[1.459s][info][gc,metaspace   ] GC(16) Metaspace: 1065K(1152K)->1065K(1152K) NonClass: 991K(1024K)->991K(1024K) Class: 73K(128K)->73K(128K)[1.459s][info][gc             ] GC(16) Pause Full (Ergonomics) 398M->378M(455M) 86.831ms[1.459s][info][gc,cpu         ] GC(16) User=0.78s Sys=0.00s Real=0.09s[1.462s][info][gc,start       ] GC(17) Pause Full (Ergonomics)[1.462s][info][gc,phases,start] GC(17) Marking Phase[1.528s][info][gc,phases      ] GC(17) Marking Phase 66.074ms[1.528s][info][gc,phases,start] GC(17) Summary Phase[1.528s][info][gc,phases      ] GC(17) Summary Phase 0.009ms[1.528s][info][gc,phases,start] GC(17) Adjust Roots[1.529s][info][gc,phases      ] GC(17) Adjust Roots 0.272ms[1.529s][info][gc,phases,start] GC(17) Compaction Phase[1.550s][info][gc,phases      ] GC(17) Compaction Phase 20.856ms[1.550s][info][gc,phases,start] GC(17) Post Compact[1.550s][info][gc,phases      ] GC(17) Post Compact 0.825ms[1.550s][info][gc,heap        ] GC(17) PSYoungGen: 58880K(116736K)->41077K(116736K) Eden: 58880K(58880K)->41077K(58880K) From: 0K(57856K)->0K(57856K)[1.550s][info][gc,heap        ] GC(17) ParOldGen: 349568K(349696K)->349560K(349696K)[1.550s][info][gc,metaspace   ] GC(17) Metaspace: 1065K(1152K)->1065K(1152K) NonClass: 991K(1024K)->991K(1024K) Class: 73K(128K)->73K(128K)[1.550s][info][gc             ] GC(17) Pause Full (Ergonomics) 398M->381M(455M) 88.218ms[1.551s][info][gc,cpu         ] GC(17) User=0.88s Sys=0.00s Real=0.09s[1.553s][info][gc,start       ] GC(18) Pause Full (Ergonomics)[1.553s][info][gc,phases,start] GC(18) Marking Phase[1.622s][info][gc,phases      ] GC(18) Marking Phase 68.411ms[1.622s][info][gc,phases,start] GC(18) Summary Phase[1.622s][info][gc,phases      ] GC(18) Summary Phase 0.010ms[1.622s][info][gc,phases,start] GC(18) Adjust Roots[1.622s][info][gc,phases      ] GC(18) Adjust Roots 0.171ms[1.622s][info][gc,phases,start] GC(18) Compaction Phase[1.650s][info][gc,phases      ] GC(18) Compaction Phase 28.686ms[1.651s][info][gc,phases,start] GC(18) Post Compact[1.651s][info][gc,phases      ] GC(18) Post Compact 0.850ms[1.651s][info][gc,heap        ] GC(18) PSYoungGen: 58880K(116736K)->44089K(116736K) Eden: 58880K(58880K)->44089K(58880K) From: 0K(57856K)->0K(57856K)[1.651s][info][gc,heap        ] GC(18) ParOldGen: 349560K(349696K)->349451K(349696K)[1.651s][info][gc,metaspace   ] GC(18) Metaspace: 1065K(1152K)->1065K(1152K) NonClass: 991K(1024K)->991K(1024K) Class: 73K(128K)->73K(128K)[1.651s][info][gc             ] GC(18) Pause Full (Ergonomics) 398M->384M(455M) 98.304ms[1.651s][info][gc,cpu         ] GC(18) User=0.73s Sys=0.00s Real=0.10s[1.654s][info][gc,start       ] GC(19) Pause Full (Ergonomics)[1.654s][info][gc,phases,start] GC(19) Marking Phase[1.723s][info][gc,phases      ] GC(19) Marking Phase 68.959ms[1.723s][info][gc,phases,start] GC(19) Summary Phase[1.723s][info][gc,phases      ] GC(19) Summary Phase 0.010ms[1.723s][info][gc,phases,start] GC(19) Adjust Roots[1.723s][info][gc,phases      ] GC(19) Adjust Roots 0.165ms[1.723s][info][gc,phases,start] GC(19) Compaction Phase[1.745s][info][gc,phases      ] GC(19) Compaction Phase 21.724ms[1.745s][info][gc,phases,start] GC(19) Post Compact[1.745s][info][gc,phases      ] GC(19) Post Compact 0.775ms[1.746s][info][gc,heap        ] GC(19) PSYoungGen: 58880K(116736K)->46322K(116736K) Eden: 58880K(58880K)->46322K(58880K) From: 0K(57856K)->0K(57856K)[1.746s][info][gc,heap        ] GC(19) ParOldGen: 349451K(349696K)->349628K(349696K)[1.746s][info][gc,metaspace   ] GC(19) Metaspace: 1065K(1152K)->1065K(1152K) NonClass: 991K(1024K)->991K(1024K) Class: 73K(128K)->73K(128K)[1.746s][info][gc             ] GC(19) Pause Full (Ergonomics) 398M->386M(455M) 91.830ms[1.746s][info][gc,cpu         ] GC(19) User=0.78s Sys=0.00s Real=0.09s[1.747s][info][gc,start       ] GC(20) Pause Full (Ergonomics)[1.747s][info][gc,phases,start] GC(20) Marking Phase[1.815s][info][gc,phases      ] GC(20) Marking Phase 67.632ms[1.815s][info][gc,phases,start] GC(20) Summary Phase[1.815s][info][gc,phases      ] GC(20) Summary Phase 0.011ms[1.815s][info][gc,phases,start] GC(20) Adjust Roots[1.815s][info][gc,phases      ] GC(20) Adjust Roots 0.163ms[1.815s][info][gc,phases,start] GC(20) Compaction Phase[1.838s][info][gc,phases      ] GC(20) Compaction Phase 22.916ms[1.838s][info][gc,phases,start] GC(20) Post Compact[1.839s][info][gc,phases      ] GC(20) Post Compact 0.761ms[1.839s][info][gc,heap        ] GC(20) PSYoungGen: 58880K(116736K)->48623K(116736K) Eden: 58880K(58880K)->48623K(58880K) From: 0K(57856K)->0K(57856K)[1.839s][info][gc,heap        ] GC(20) ParOldGen: 349628K(349696K)->349374K(349696K)[1.839s][info][gc,metaspace   ] GC(20) Metaspace: 1065K(1152K)->1065K(1152K) NonClass: 991K(1024K)->991K(1024K) Class: 73K(128K)->73K(128K)[1.839s][info][gc             ] GC(20) Pause Full (Ergonomics) 398M->388M(455M) 91.667ms[1.839s][info][gc,cpu         ] GC(20) User=0.78s Sys=0.00s Real=0.09s[1.841s][info][gc,start       ] GC(21) Pause Full (Ergonomics)[1.841s][info][gc,phases,start] GC(21) Marking Phase[1.908s][info][gc,phases      ] GC(21) Marking Phase 67.276ms[1.908s][info][gc,phases,start] GC(21) Summary Phase[1.908s][info][gc,phases      ] GC(21) Summary Phase 0.011ms[1.908s][info][gc,phases,start] GC(21) Adjust Roots[1.908s][info][gc,phases      ] GC(21) Adjust Roots 0.161ms[1.908s][info][gc,phases,start] GC(21) Compaction Phase[1.925s][info][gc,phases      ] GC(21) Compaction Phase 17.000ms[1.925s][info][gc,phases,start] GC(21) Post Compact[1.926s][info][gc,phases      ] GC(21) Post Compact 0.770ms[1.926s][info][gc,heap        ] GC(21) PSYoungGen: 58880K(116736K)->50451K(116736K) Eden: 58880K(58880K)->50451K(58880K) From: 0K(57856K)->0K(57856K)[1.926s][info][gc,heap        ] GC(21) ParOldGen: 349374K(349696K)->349218K(349696K)[1.926s][info][gc,metaspace   ] GC(21) Metaspace: 1065K(1152K)->1065K(1152K) NonClass: 991K(1024K)->991K(1024K) Class: 73K(128K)->73K(128K)[1.926s][info][gc             ] GC(21) Pause Full (Ergonomics) 398M->390M(455M) 85.364ms[1.926s][info][gc,cpu         ] GC(21) User=0.78s Sys=0.00s Real=0.09s[1.927s][info][gc,start       ] GC(22) Pause Full (Ergonomics)[1.927s][info][gc,phases,start] GC(22) Marking Phase[1.995s][info][gc,phases      ] GC(22) Marking Phase 67.522ms[1.995s][info][gc,phases,start] GC(22) Summary Phase[1.995s][info][gc,phases      ] GC(22) Summary Phase 0.010ms[1.995s][info][gc,phases,start] GC(22) Adjust Roots[1.995s][info][gc,phases      ] GC(22) Adjust Roots 0.222ms[1.995s][info][gc,phases,start] GC(22) Compaction Phase[2.020s][info][gc,phases      ] GC(22) Compaction Phase 24.449ms[2.020s][info][gc,phases,start] GC(22) Post Compact[2.020s][info][gc,phases      ] GC(22) Post Compact 0.792ms[2.020s][info][gc,heap        ] GC(22) PSYoungGen: 58880K(116736K)->51496K(116736K) Eden: 58880K(58880K)->51496K(58880K) From: 0K(57856K)->0K(57856K)[2.020s][info][gc,heap        ] GC(22) ParOldGen: 349218K(349696K)->349546K(349696K)[2.020s][info][gc,metaspace   ] GC(22) Metaspace: 1065K(1152K)->1065K(1152K) NonClass: 991K(1024K)->991K(1024K) Class: 73K(128K)->73K(128K)[2.020s][info][gc             ] GC(22) Pause Full (Ergonomics) 398M->391M(455M) 93.124ms[2.020s][info][gc,cpu         ] GC(22) User=0.81s Sys=0.00s Real=0.09s[2.022s][info][gc,start       ] GC(23) Pause Full (Ergonomics)[2.022s][info][gc,phases,start] GC(23) Marking Phase[2.089s][info][gc,phases      ] GC(23) Marking Phase 67.720ms[2.089s][info][gc,phases,start] GC(23) Summary Phase[2.089s][info][gc,phases      ] GC(23) Summary Phase 0.010ms[2.089s][info][gc,phases,start] GC(23) Adjust Roots[2.089s][info][gc,phases      ] GC(23) Adjust Roots 0.162ms[2.089s][info][gc,phases,start] GC(23) Compaction Phase[2.112s][info][gc,phases      ] GC(23) Compaction Phase 22.227ms[2.112s][info][gc,phases,start] GC(23) Post Compact[2.113s][info][gc,phases      ] GC(23) Post Compact 0.850ms[2.113s][info][gc,heap        ] GC(23) PSYoungGen: 58880K(116736K)->52605K(116736K) Eden: 58880K(58880K)->52605K(58880K) From: 0K(57856K)->0K(57856K)[2.113s][info][gc,heap        ] GC(23) ParOldGen: 349546K(349696K)->349640K(349696K)[2.113s][info][gc,metaspace   ] GC(23) Metaspace: 1065K(1152K)->1065K(1152K) NonClass: 991K(1024K)->991K(1024K) Class: 73K(128K)->73K(128K)[2.113s][info][gc             ] GC(23) Pause Full (Ergonomics) 398M->392M(455M) 91.119ms[2.113s][info][gc,cpu         ] GC(23) User=0.84s Sys=0.00s Real=0.09s[2.113s][info][gc,start       ] GC(24) Pause Full (Ergonomics)[2.114s][info][gc,phases,start] GC(24) Marking Phase[2.182s][info][gc,phases      ] GC(24) Marking Phase 68.589ms[2.182s][info][gc,phases,start] GC(24) Summary Phase[2.182s][info][gc,phases      ] GC(24) Summary Phase 0.014ms[2.182s][info][gc,phases,start] GC(24) Adjust Roots[2.182s][info][gc,phases      ] GC(24) Adjust Roots 0.162ms[2.182s][info][gc,phases,start] GC(24) Compaction Phase[2.202s][info][gc,phases      ] GC(24) Compaction Phase 19.223ms[2.202s][info][gc,phases,start] GC(24) Post Compact[2.202s][info][gc,phases      ] GC(24) Post Compact 0.786ms[2.202s][info][gc,heap        ] GC(24) PSYoungGen: 58880K(116736K)->53750K(116736K) Eden: 58880K(58880K)->53750K(58880K) From: 0K(57856K)->0K(57856K)[2.202s][info][gc,heap        ] GC(24) ParOldGen: 349640K(349696K)->349516K(349696K)[2.202s][info][gc,metaspace   ] GC(24) Metaspace: 1065K(1152K)->1065K(1152K) NonClass: 991K(1024K)->991K(1024K) Class: 73K(128K)->73K(128K)[2.202s][info][gc             ] GC(24) Pause Full (Ergonomics) 398M->393M(455M) 88.909ms[2.202s][info][gc,cpu         ] GC(24) User=0.83s Sys=0.00s Real=0.09s[2.203s][info][gc,start       ] GC(25) Pause Full (Ergonomics)[2.203s][info][gc,phases,start] GC(25) Marking Phase[2.272s][info][gc,phases      ] GC(25) Marking Phase 68.816ms[2.272s][info][gc,phases,start] GC(25) Summary Phase[2.272s][info][gc,phases      ] GC(25) Summary Phase 0.010ms[2.272s][info][gc,phases,start] GC(25) Adjust Roots[2.272s][info][gc,phases      ] GC(25) Adjust Roots 0.161ms[2.272s][info][gc,phases,start] GC(25) Compaction Phase[2.293s][info][gc,phases      ] GC(25) Compaction Phase 20.745ms[2.293s][info][gc,phases,start] GC(25) Post Compact[2.294s][info][gc,phases      ] GC(25) Post Compact 0.786ms[2.294s][info][gc,heap        ] GC(25) PSYoungGen: 58880K(116736K)->54917K(116736K) Eden: 58880K(58880K)->54917K(58880K) From: 0K(57856K)->0K(57856K)[2.294s][info][gc,heap        ] GC(25) ParOldGen: 349516K(349696K)->349184K(349696K)[2.294s][info][gc,metaspace   ] GC(25) Metaspace: 1065K(1152K)->1065K(1152K) NonClass: 991K(1024K)->991K(1024K) Class: 73K(128K)->73K(128K)[2.294s][info][gc             ] GC(25) Pause Full (Ergonomics) 398M->394M(455M) 90.656ms[2.294s][info][gc,cpu         ] GC(25) User=0.80s Sys=0.00s Real=0.09s[2.294s][info][gc,start       ] GC(26) Pause Full (Ergonomics)[2.294s][info][gc,phases,start] GC(26) Marking Phase[2.363s][info][gc,phases      ] GC(26) Marking Phase 68.926ms[2.363s][info][gc,phases,start] GC(26) Summary Phase[2.363s][info][gc,phases      ] GC(26) Summary Phase 0.010ms[2.363s][info][gc,phases,start] GC(26) Adjust Roots[2.364s][info][gc,phases      ] GC(26) Adjust Roots 0.168ms[2.364s][info][gc,phases,start] GC(26) Compaction Phase[2.381s][info][gc,phases      ] GC(26) Compaction Phase 17.852ms[2.381s][info][gc,phases,start] GC(26) Post Compact[2.382s][info][gc,phases      ] GC(26) Post Compact 0.794ms[2.382s][info][gc,heap        ] GC(26) PSYoungGen: 58880K(116736K)->55073K(116736K) Eden: 58880K(58880K)->55073K(58880K) From: 0K(57856K)->0K(57856K)[2.382s][info][gc,heap        ] GC(26) ParOldGen: 349184K(349696K)->349673K(349696K)[2.382s][info][gc,metaspace   ] GC(26) Metaspace: 1065K(1152K)->1065K(1152K) NonClass: 991K(1024K)->991K(1024K) Class: 73K(128K)->73K(128K)[2.382s][info][gc             ] GC(26) Pause Full (Ergonomics) 398M->395M(455M) 87.893ms[2.382s][info][gc,cpu         ] GC(26) User=0.78s Sys=0.00s Real=0.09s[2.383s][info][gc,start       ] GC(27) Pause Full (Ergonomics)[2.383s][info][gc,phases,start] GC(27) Marking Phase[2.452s][info][gc,phases      ] GC(27) Marking Phase 69.170ms[2.452s][info][gc,phases,start] GC(27) Summary Phase[2.452s][info][gc,phases      ] GC(27) Summary Phase 0.010ms[2.452s][info][gc,phases,start] GC(27) Adjust Roots[2.452s][info][gc,phases      ] GC(27) Adjust Roots 0.161ms[2.452s][info][gc,phases,start] GC(27) Compaction Phase[2.475s][info][gc,phases      ] GC(27) Compaction Phase 22.478ms[2.475s][info][gc,phases,start] GC(27) Post Compact[2.476s][info][gc,phases      ] GC(27) Post Compact 0.789ms[2.476s][info][gc,heap        ] GC(27) PSYoungGen: 58880K(116736K)->55672K(116736K) Eden: 58880K(58880K)->55672K(58880K) From: 0K(57856K)->0K(57856K)[2.476s][info][gc,heap        ] GC(27) ParOldGen: 349673K(349696K)->349691K(349696K)[2.476s][info][gc,metaspace   ] GC(27) Metaspace: 1065K(1152K)->1065K(1152K) NonClass: 991K(1024K)->991K(1024K) Class: 73K(128K)->73K(128K)[2.476s][info][gc             ] GC(27) Pause Full (Ergonomics) 398M->395M(455M) 92.742ms[2.476s][info][gc,cpu         ] GC(27) User=0.94s Sys=0.00s Real=0.09s[2.476s][info][gc,start       ] GC(28) Pause Full (Ergonomics)[2.476s][info][gc,phases,start] GC(28) Marking Phase[2.545s][info][gc,phases      ] GC(28) Marking Phase 69.019ms[2.545s][info][gc,phases,start] GC(28) Summary Phase[2.545s][info][gc,phases      ] GC(28) Summary Phase 0.009ms[2.545s][info][gc,phases,start] GC(28) Adjust Roots[2.545s][info][gc,phases      ] GC(28) Adjust Roots 0.160ms[2.545s][info][gc,phases,start] GC(28) Compaction Phase[2.574s][info][gc,phases      ] GC(28) Compaction Phase 28.702ms[2.574s][info][gc,phases,start] GC(28) Post Compact[2.575s][info][gc,phases      ] GC(28) Post Compact 0.793ms[2.575s][info][gc,heap        ] GC(28) PSYoungGen: 58880K(116736K)->56527K(116736K) Eden: 58880K(58880K)->56527K(58880K) From: 0K(57856K)->0K(57856K)[2.575s][info][gc,heap        ] GC(28) ParOldGen: 349691K(349696K)->349357K(349696K)[2.575s][info][gc,metaspace   ] GC(28) Metaspace: 1065K(1152K)->1065K(1152K) NonClass: 991K(1024K)->991K(1024K) Class: 73K(128K)->73K(128K)[2.575s][info][gc             ] GC(28) Pause Full (Ergonomics) 398M->396M(455M) 98.825ms[2.575s][info][gc,cpu         ] GC(28) User=0.91s Sys=0.00s Real=0.10s[2.575s][info][gc,start       ] GC(29) Pause Full (Ergonomics)[2.575s][info][gc,phases,start] GC(29) Marking Phase[2.645s][info][gc,phases      ] GC(29) Marking Phase 69.715ms[2.645s][info][gc,phases,start] GC(29) Summary Phase[2.645s][info][gc,phases      ] GC(29) Summary Phase 0.010ms[2.645s][info][gc,phases,start] GC(29) Adjust Roots[2.645s][info][gc,phases      ] GC(29) Adjust Roots 0.157ms[2.645s][info][gc,phases,start] GC(29) Compaction Phase[2.673s][info][gc,phases      ] GC(29) Compaction Phase 28.011ms[2.673s][info][gc,phases,start] GC(29) Post Compact[2.674s][info][gc,phases      ] GC(29) Post Compact 0.785ms[2.674s][info][gc,heap        ] GC(29) PSYoungGen: 58880K(116736K)->57017K(116736K) Eden: 58880K(58880K)->57017K(58880K) From: 0K(57856K)->0K(57856K)[2.674s][info][gc,heap        ] GC(29) ParOldGen: 349357K(349696K)->349249K(349696K)[2.674s][info][gc,metaspace   ] GC(29) Metaspace: 1065K(1152K)->1065K(1152K) NonClass: 991K(1024K)->991K(1024K) Class: 73K(128K)->73K(128K)[2.674s][info][gc             ] GC(29) Pause Full (Ergonomics) 398M->396M(455M) 98.815ms[2.674s][info][gc,cpu         ] GC(29) User=0.80s Sys=0.00s Real=0.10s[2.674s][info][gc,start       ] GC(30) Pause Full (Ergonomics)[2.674s][info][gc,phases,start] GC(30) Marking Phase[2.744s][info][gc,phases      ] GC(30) Marking Phase 69.383ms[2.744s][info][gc,phases,start] GC(30) Summary Phase[2.744s][info][gc,phases      ] GC(30) Summary Phase 0.010ms[2.744s][info][gc,phases,start] GC(30) Adjust Roots[2.744s][info][gc,phases      ] GC(30) Adjust Roots 0.161ms[2.744s][info][gc,phases,start] GC(30) Compaction Phase[2.772s][info][gc,phases      ] GC(30) Compaction Phase 28.044ms[2.772s][info][gc,phases,start] GC(30) Post Compact[2.773s][info][gc,phases      ] GC(30) Post Compact 0.861ms[2.773s][info][gc,heap        ] GC(30) PSYoungGen: 58880K(116736K)->57297K(116736K) Eden: 58880K(58880K)->57297K(58880K) From: 0K(57856K)->0K(57856K)[2.773s][info][gc,heap        ] GC(30) ParOldGen: 349249K(349696K)->349271K(349696K)[2.773s][info][gc,metaspace   ] GC(30) Metaspace: 1065K(1152K)->1065K(1152K) NonClass: 991K(1024K)->991K(1024K) Class: 73K(128K)->73K(128K)[2.773s][info][gc             ] GC(30) Pause Full (Ergonomics) 398M->397M(455M) 98.598ms[2.773s][info][gc,cpu         ] GC(30) User=0.80s Sys=0.00s Real=0.10s[2.773s][info][gc,start       ] GC(31) Pause Full (Ergonomics)[2.773s][info][gc,phases,start] GC(31) Marking Phase[2.843s][info][gc,phases      ] GC(31) Marking Phase 69.252ms[2.843s][info][gc,phases,start] GC(31) Summary Phase[2.843s][info][gc,phases      ] GC(31) Summary Phase 0.010ms[2.843s][info][gc,phases,start] GC(31) Adjust Roots[2.843s][info][gc,phases      ] GC(31) Adjust Roots 0.158ms[2.843s][info][gc,phases,start] GC(31) Compaction Phase[2.871s][info][gc,phases      ] GC(31) Compaction Phase 28.046ms[2.871s][info][gc,phases,start] GC(31) Post Compact[2.872s][info][gc,phases      ] GC(31) Post Compact 0.799ms[2.872s][info][gc,heap        ] GC(31) PSYoungGen: 58880K(116736K)->57457K(116736K) Eden: 58880K(58880K)->57457K(58880K) From: 0K(57856K)->0K(57856K)[2.872s][info][gc,heap        ] GC(31) ParOldGen: 349271K(349696K)->349367K(349696K)[2.872s][info][gc,metaspace   ] GC(31) Metaspace: 1065K(1152K)->1065K(1152K) NonClass: 991K(1024K)->991K(1024K) Class: 73K(128K)->73K(128K)[2.872s][info][gc             ] GC(31) Pause Full (Ergonomics) 398M->397M(455M) 98.396ms[2.872s][info][gc,cpu         ] GC(31) User=0.84s Sys=0.00s Real=0.10s[2.872s][info][gc,start       ] GC(32) Pause Full (Ergonomics)[2.872s][info][gc,phases,start] GC(32) Marking Phase[2.942s][info][gc,phases      ] GC(32) Marking Phase 69.489ms[2.942s][info][gc,phases,start] GC(32) Summary Phase[2.942s][info][gc,phases      ] GC(32) Summary Phase 0.010ms[2.942s][info][gc,phases,start] GC(32) Adjust Roots[2.942s][info][gc,phases      ] GC(32) Adjust Roots 0.159ms[2.942s][info][gc,phases,start] GC(32) Compaction Phase[2.969s][info][gc,phases      ] GC(32) Compaction Phase 27.290ms[2.969s][info][gc,phases,start] GC(32) Post Compact[2.970s][info][gc,phases      ] GC(32) Post Compact 0.788ms[2.970s][info][gc,heap        ] GC(32) PSYoungGen: 58880K(116736K)->57547K(116736K) Eden: 58880K(58880K)->57547K(58880K) From: 0K(57856K)->0K(57856K)[2.970s][info][gc,heap        ] GC(32) ParOldGen: 349367K(349696K)->349506K(349696K)[2.970s][info][gc,metaspace   ] GC(32) Metaspace: 1065K(1152K)->1065K(1152K) NonClass: 991K(1024K)->991K(1024K) Class: 73K(128K)->73K(128K)[2.970s][info][gc             ] GC(32) Pause Full (Ergonomics) 398M->397M(455M) 97.886ms[2.970s][info][gc,cpu         ] GC(32) User=0.80s Sys=0.00s Real=0.10s[2.970s][info][gc,start       ] GC(33) Pause Full (Ergonomics)[2.970s][info][gc,phases,start] GC(33) Marking Phase[3.040s][info][gc,phases      ] GC(33) Marking Phase 69.329ms[3.040s][info][gc,phases,start] GC(33) Summary Phase[3.040s][info][gc,phases      ] GC(33) Summary Phase 0.009ms[3.040s][info][gc,phases,start] GC(33) Adjust Roots[3.040s][info][gc,phases      ] GC(33) Adjust Roots 0.155ms[3.040s][info][gc,phases,start] GC(33) Compaction Phase[3.067s][info][gc,phases      ] GC(33) Compaction Phase 27.005ms[3.067s][info][gc,phases,start] GC(33) Post Compact[3.068s][info][gc,phases      ] GC(33) Post Compact 0.781ms[3.068s][info][gc,heap        ] GC(33) PSYoungGen: 58880K(116736K)->57599K(116736K) Eden: 58880K(58880K)->57599K(58880K) From: 0K(57856K)->0K(57856K)[3.068s][info][gc,heap        ] GC(33) ParOldGen: 349506K(349696K)->349669K(349696K)[3.068s][info][gc,metaspace   ] GC(33) Metaspace: 1065K(1152K)->1065K(1152K) NonClass: 991K(1024K)->991K(1024K) Class: 73K(128K)->73K(128K)[3.068s][info][gc             ] GC(33) Pause Full (Ergonomics) 398M->397M(455M) 97.412ms[3.068s][info][gc,cpu         ] GC(33) User=0.80s Sys=0.00s Real=0.10s[3.068s][info][gc,start       ] GC(34) Pause Full (Ergonomics)[3.068s][info][gc,phases,start] GC(34) Marking Phase[3.137s][info][gc,phases      ] GC(34) Marking Phase 69.553ms[3.138s][info][gc,phases,start] GC(34) Summary Phase[3.138s][info][gc,phases      ] GC(34) Summary Phase 0.010ms[3.138s][info][gc,phases,start] GC(34) Adjust Roots[3.138s][info][gc,phases      ] GC(34) Adjust Roots 0.164ms[3.138s][info][gc,phases,start] GC(34) Compaction Phase[3.153s][info][gc,phases      ] GC(34) Compaction Phase 15.090ms[3.153s][info][gc,phases,start] GC(34) Post Compact[3.154s][info][gc,phases      ] GC(34) Post Compact 0.788ms[3.154s][info][gc,heap        ] GC(34) PSYoungGen: 58880K(116736K)->58139K(116736K) Eden: 58880K(58880K)->58139K(58880K) From: 0K(57856K)->0K(57856K)[3.154s][info][gc,heap        ] GC(34) ParOldGen: 349669K(349696K)->349335K(349696K)[3.154s][info][gc,metaspace   ] GC(34) Metaspace: 1065K(1152K)->1065K(1152K) NonClass: 991K(1024K)->991K(1024K) Class: 73K(128K)->73K(128K)[3.154s][info][gc             ] GC(34) Pause Full (Ergonomics) 398M->397M(455M) 85.765ms[3.154s][info][gc,cpu         ] GC(34) User=0.81s Sys=0.00s Real=0.09s[3.154s][info][gc,start       ] GC(35) Pause Full (Ergonomics)[3.154s][info][gc,phases,start] GC(35) Marking Phase[3.224s][info][gc,phases      ] GC(35) Marking Phase 69.642ms[3.224s][info][gc,phases,start] GC(35) Summary Phase[3.224s][info][gc,phases      ] GC(35) Summary Phase 0.010ms[3.224s][info][gc,phases,start] GC(35) Adjust Roots[3.224s][info][gc,phases      ] GC(35) Adjust Roots 0.162ms[3.224s][info][gc,phases,start] GC(35) Compaction Phase[3.253s][info][gc,phases      ] GC(35) Compaction Phase 28.726ms[3.253s][info][gc,phases,start] GC(35) Post Compact[3.253s][info][gc,phases      ] GC(35) Post Compact 0.782ms[3.253s][info][gc,heap        ] GC(35) PSYoungGen: 58880K(116736K)->57939K(116736K) Eden: 58880K(58880K)->57939K(58880K) From: 0K(57856K)->0K(57856K)[3.253s][info][gc,heap        ] GC(35) ParOldGen: 349335K(349696K)->349654K(349696K)[3.253s][info][gc,metaspace   ] GC(35) Metaspace: 1065K(1152K)->1065K(1152K) NonClass: 991K(1024K)->991K(1024K) Class: 73K(128K)->73K(128K)[3.253s][info][gc             ] GC(35) Pause Full (Ergonomics) 398M->398M(455M) 99.497ms[3.253s][info][gc,cpu         ] GC(35) User=0.80s Sys=0.00s Real=0.10s[3.254s][info][gc,start       ] GC(36) Pause Full (Ergonomics)[3.254s][info][gc,phases,start] GC(36) Marking Phase[3.324s][info][gc,phases      ] GC(36) Marking Phase 70.126ms[3.324s][info][gc,phases,start] GC(36) Summary Phase[3.324s][info][gc,phases      ] GC(36) Summary Phase 0.009ms[3.324s][info][gc,phases,start] GC(36) Adjust Roots[3.324s][info][gc,phases      ] GC(36) Adjust Roots 0.151ms[3.324s][info][gc,phases,start] GC(36) Compaction Phase[3.339s][info][gc,phases      ] GC(36) Compaction Phase 15.147ms[3.339s][info][gc,phases,start] GC(36) Post Compact[3.340s][info][gc,phases      ] GC(36) Post Compact 0.790ms[3.340s][info][gc,heap        ] GC(36) PSYoungGen: 58880K(116736K)->58333K(116736K) Eden: 58880K(58880K)->58333K(58880K) From: 0K(57856K)->0K(57856K)[3.340s][info][gc,heap        ] GC(36) ParOldGen: 349654K(349696K)->349410K(349696K)[3.340s][info][gc,metaspace   ] GC(36) Metaspace: 1065K(1152K)->1065K(1152K) NonClass: 991K(1024K)->991K(1024K) Class: 73K(128K)->73K(128K)[3.340s][info][gc             ] GC(36) Pause Full (Ergonomics) 398M->398M(455M) 86.371ms[3.340s][info][gc,cpu         ] GC(36) User=0.78s Sys=0.00s Real=0.09s[3.340s][info][gc,start       ] GC(37) Pause Full (Ergonomics)[3.340s][info][gc,phases,start] GC(37) Marking Phase[3.410s][info][gc,phases      ] GC(37) Marking Phase 69.839ms[3.410s][info][gc,phases,start] GC(37) Summary Phase[3.410s][info][gc,phases      ] GC(37) Summary Phase 0.011ms[3.410s][info][gc,phases,start] GC(37) Adjust Roots[3.410s][info][gc,phases      ] GC(37) Adjust Roots 0.193ms[3.410s][info][gc,phases,start] GC(37) Compaction Phase[3.425s][info][gc,phases      ] GC(37) Compaction Phase 14.267ms[3.425s][info][gc,phases,start] GC(37) Post Compact[3.425s][info][gc,phases      ] GC(37) Post Compact 0.797ms[3.425s][info][gc,heap        ] GC(37) PSYoungGen: 58880K(116736K)->58561K(116736K) Eden: 58880K(58880K)->58561K(58880K) From: 0K(57856K)->0K(57856K)[3.425s][info][gc,heap        ] GC(37) ParOldGen: 349410K(349696K)->349268K(349696K)[3.425s][info][gc,metaspace   ] GC(37) Metaspace: 1065K(1152K)->1065K(1152K) NonClass: 991K(1024K)->991K(1024K) Class: 73K(128K)->73K(128K)[3.425s][info][gc             ] GC(37) Pause Full (Ergonomics) 398M->398M(455M) 85.259ms[3.425s][info][gc,cpu         ] GC(37) User=0.94s Sys=0.00s Real=0.09s[3.426s][info][gc,start       ] GC(38) Pause Full (Ergonomics)[3.426s][info][gc,phases,start] GC(38) Marking Phase[3.496s][info][gc,phases      ] GC(38) Marking Phase 70.013ms[3.496s][info][gc,phases,start] GC(38) Summary Phase[3.496s][info][gc,phases      ] GC(38) Summary Phase 0.010ms[3.496s][info][gc,phases,start] GC(38) Adjust Roots[3.496s][info][gc,phases      ] GC(38) Adjust Roots 0.161ms[3.496s][info][gc,phases,start] GC(38) Compaction Phase[3.510s][info][gc,phases      ] GC(38) Compaction Phase 14.048ms[3.510s][info][gc,phases,start] GC(38) Post Compact[3.511s][info][gc,phases      ] GC(38) Post Compact 0.816ms[3.511s][info][gc,heap        ] GC(38) PSYoungGen: 58880K(116736K)->58693K(116736K) Eden: 58880K(58880K)->58693K(58880K) From: 0K(57856K)->0K(57856K)[3.511s][info][gc,heap        ] GC(38) ParOldGen: 349268K(349696K)->349187K(349696K)[3.511s][info][gc,metaspace   ] GC(38) Metaspace: 1065K(1152K)->1065K(1152K) NonClass: 991K(1024K)->991K(1024K) Class: 73K(128K)->73K(128K)[3.511s][info][gc             ] GC(38) Pause Full (Ergonomics) 398M->398M(455M) 85.195ms[3.511s][info][gc,cpu         ] GC(38) User=0.78s Sys=0.00s Real=0.09s[3.511s][info][gc,start       ] GC(39) Pause Full (Ergonomics)[3.511s][info][gc,phases,start] GC(39) Marking Phase[3.581s][info][gc,phases      ] GC(39) Marking Phase 69.810ms[3.581s][info][gc,phases,start] GC(39) Summary Phase[3.581s][info][gc,phases      ] GC(39) Summary Phase 0.010ms[3.581s][info][gc,phases,start] GC(39) Adjust Roots[3.581s][info][gc,phases      ] GC(39) Adjust Roots 0.160ms[3.581s][info][gc,phases,start] GC(39) Compaction Phase[3.611s][info][gc,phases      ] GC(39) Compaction Phase 30.327ms[3.611s][info][gc,phases,start] GC(39) Post Compact[3.612s][info][gc,phases      ] GC(39) Post Compact 0.780ms[3.612s][info][gc,heap        ] GC(39) PSYoungGen: 58880K(116736K)->58258K(116736K) Eden: 58880K(58880K)->58258K(58880K) From: 0K(57856K)->0K(57856K)[3.612s][info][gc,heap        ] GC(39) ParOldGen: 349187K(349696K)->349651K(349696K)[3.612s][info][gc,metaspace   ] GC(39) Metaspace: 1065K(1152K)->1065K(1152K) NonClass: 991K(1024K)->991K(1024K) Class: 73K(128K)->73K(128K)[3.612s][info][gc             ] GC(39) Pause Full (Ergonomics) 398M->398M(455M) 101.225ms[3.612s][info][gc,cpu         ] GC(39) User=0.95s Sys=0.00s Real=0.10s[3.612s][info][gc,start       ] GC(40) Pause Full (Ergonomics)[3.612s][info][gc,phases,start] GC(40) Marking Phase[3.682s][info][gc,phases      ] GC(40) Marking Phase 69.900ms[3.682s][info][gc,phases,start] GC(40) Summary Phase[3.682s][info][gc,phases      ] GC(40) Summary Phase 0.010ms[3.682s][info][gc,phases,start] GC(40) Adjust Roots[3.682s][info][gc,phases      ] GC(40) Adjust Roots 0.161ms[3.682s][info][gc,phases,start] GC(40) Compaction Phase[3.697s][info][gc,phases      ] GC(40) Compaction Phase 14.560ms[3.697s][info][gc,phases,start] GC(40) Post Compact[3.698s][info][gc,phases      ] GC(40) Post Compact 0.802ms[3.698s][info][gc,heap        ] GC(40) PSYoungGen: 58880K(116736K)->58510K(116736K) Eden: 58880K(58880K)->58510K(58880K) From: 0K(57856K)->0K(57856K)[3.698s][info][gc,heap        ] GC(40) ParOldGen: 349651K(349696K)->349495K(349696K)[3.698s][info][gc,metaspace   ] GC(40) Metaspace: 1065K(1152K)->1065K(1152K) NonClass: 991K(1024K)->991K(1024K) Class: 73K(128K)->73K(128K)[3.698s][info][gc             ] GC(40) Pause Full (Ergonomics) 398M->398M(455M) 85.575ms[3.698s][info][gc,cpu         ] GC(40) User=0.78s Sys=0.00s Real=0.09s[3.698s][info][gc,start       ] GC(41) Pause Full (Ergonomics)[3.698s][info][gc,phases,start] GC(41) Marking Phase[3.768s][info][gc,phases      ] GC(41) Marking Phase 69.995ms[3.768s][info][gc,phases,start] GC(41) Summary Phase[3.768s][info][gc,phases      ] GC(41) Summary Phase 0.010ms[3.768s][info][gc,phases,start] GC(41) Adjust Roots[3.768s][info][gc,phases      ] GC(41) Adjust Roots 0.161ms[3.768s][info][gc,phases,start] GC(41) Compaction Phase[3.781s][info][gc,phases      ] GC(41) Compaction Phase 12.898ms[3.781s][info][gc,phases,start] GC(41) Post Compact[3.782s][info][gc,phases      ] GC(41) Post Compact 0.803ms[3.782s][info][gc,heap        ] GC(41) PSYoungGen: 58879K(116736K)->58660K(116736K) Eden: 58879K(58880K)->58660K(58880K) From: 0K(57856K)->0K(57856K)[3.782s][info][gc,heap        ] GC(41) ParOldGen: 349495K(349696K)->349402K(349696K)[3.782s][info][gc,metaspace   ] GC(41) Metaspace: 1065K(1152K)->1065K(1152K) NonClass: 991K(1024K)->991K(1024K) Class: 73K(128K)->73K(128K)[3.782s][info][gc             ] GC(41) Pause Full (Ergonomics) 398M->398M(455M) 83.998ms[3.782s][info][gc,cpu         ] GC(41) User=0.94s Sys=0.00s Real=0.08s[3.782s][info][gc,start       ] GC(42) Pause Full (Ergonomics)[3.782s][info][gc,phases,start] GC(42) Marking Phase[3.852s][info][gc,phases      ] GC(42) Marking Phase 70.040ms[3.852s][info][gc,phases,start] GC(42) Summary Phase[3.852s][info][gc,phases      ] GC(42) Summary Phase 0.009ms[3.852s][info][gc,phases,start] GC(42) Adjust Roots[3.852s][info][gc,phases      ] GC(42) Adjust Roots 0.160ms[3.852s][info][gc,phases,start] GC(42) Compaction Phase[3.865s][info][gc,phases      ] GC(42) Compaction Phase 12.615ms[3.865s][info][gc,phases,start] GC(42) Post Compact[3.866s][info][gc,phases      ] GC(42) Post Compact 0.837ms[3.866s][info][gc,heap        ] GC(42) PSYoungGen: 58880K(116736K)->58749K(116736K) Eden: 58880K(58880K)->58749K(58880K) From: 0K(57856K)->0K(57856K)[3.866s][info][gc,heap        ] GC(42) ParOldGen: 349402K(349696K)->349348K(349696K)[3.866s][info][gc,metaspace   ] GC(42) Metaspace: 1065K(1152K)->1065K(1152K) NonClass: 991K(1024K)->991K(1024K) Class: 73K(128K)->73K(128K)[3.866s][info][gc             ] GC(42) Pause Full (Ergonomics) 398M->398M(455M) 83.792ms[3.866s][info][gc,cpu         ] GC(42) User=0.78s Sys=0.00s Real=0.08s[3.866s][info][gc,start       ] GC(43) Pause Full (Ergonomics)[3.866s][info][gc,phases,start] GC(43) Marking Phase[3.936s][info][gc,phases      ] GC(43) Marking Phase 69.919ms[3.936s][info][gc,phases,start] GC(43) Summary Phase[3.936s][info][gc,phases      ] GC(43) Summary Phase 0.010ms[3.936s][info][gc,phases,start] GC(43) Adjust Roots[3.936s][info][gc,phases      ] GC(43) Adjust Roots 0.153ms[3.936s][info][gc,phases,start] GC(43) Compaction Phase[3.949s][info][gc,phases      ] GC(43) Compaction Phase 12.665ms[3.949s][info][gc,phases,start] GC(43) Post Compact[3.950s][info][gc,phases      ] GC(43) Post Compact 0.794ms[3.950s][info][gc,heap        ] GC(43) PSYoungGen: 58880K(116736K)->58800K(116736K) Eden: 58880K(58880K)->58800K(58880K) From: 0K(57856K)->0K(57856K)[3.950s][info][gc,heap        ] GC(43) ParOldGen: 349348K(349696K)->349315K(349696K)[3.950s][info][gc,metaspace   ] GC(43) Metaspace: 1065K(1152K)->1065K(1152K) NonClass: 991K(1024K)->991K(1024K) Class: 73K(128K)->73K(128K)[3.950s][info][gc             ] GC(43) Pause Full (Ergonomics) 398M->398M(455M) 83.684ms[3.950s][info][gc,cpu         ] GC(43) User=0.80s Sys=0.00s Real=0.08s[3.950s][info][gc,start       ] GC(44) Pause Full (Ergonomics)[3.950s][info][gc,phases,start] GC(44) Marking Phase[4.019s][info][gc,phases      ] GC(44) Marking Phase 69.421ms[4.019s][info][gc,phases,start] GC(44) Summary Phase[4.019s][info][gc,phases      ] GC(44) Summary Phase 0.009ms[4.019s][info][gc,phases,start] GC(44) Adjust Roots[4.020s][info][gc,phases      ] GC(44) Adjust Roots 0.166ms[4.020s][info][gc,phases,start] GC(44) Compaction Phase[4.033s][info][gc,phases      ] GC(44) Compaction Phase 13.028ms[4.033s][info][gc,phases,start] GC(44) Post Compact[4.033s][info][gc,phases      ] GC(44) Post Compact 0.794ms[4.033s][info][gc,heap        ] GC(44) PSYoungGen: 58880K(116736K)->58831K(116736K) Eden: 58880K(58880K)->58831K(58880K) From: 0K(57856K)->0K(57856K)[4.033s][info][gc,heap        ] GC(44) ParOldGen: 349315K(349696K)->349297K(349696K)[4.033s][info][gc,metaspace   ] GC(44) Metaspace: 1065K(1152K)->1065K(1152K) NonClass: 991K(1024K)->991K(1024K) Class: 73K(128K)->73K(128K)[4.033s][info][gc             ] GC(44) Pause Full (Ergonomics) 398M->398M(455M) 83.571ms[4.033s][info][gc,cpu         ] GC(44) User=0.78s Sys=0.00s Real=0.08s[4.034s][info][gc,start       ] GC(45) Pause Full (Ergonomics)[4.034s][info][gc,phases,start] GC(45) Marking Phase[4.104s][info][gc,phases      ] GC(45) Marking Phase 70.253ms[4.104s][info][gc,phases,start] GC(45) Summary Phase[4.104s][info][gc,phases      ] GC(45) Summary Phase 0.009ms[4.104s][info][gc,phases,start] GC(45) Adjust Roots[4.104s][info][gc,phases      ] GC(45) Adjust Roots 0.162ms[4.104s][info][gc,phases,start] GC(45) Compaction Phase[4.117s][info][gc,phases      ] GC(45) Compaction Phase 12.905ms[4.117s][info][gc,phases,start] GC(45) Post Compact[4.118s][info][gc,phases      ] GC(45) Post Compact 0.783ms[4.118s][info][gc,heap        ] GC(45) PSYoungGen: 58879K(116736K)->58849K(116736K) Eden: 58879K(58880K)->58849K(58880K) From: 0K(57856K)->0K(57856K)[4.118s][info][gc,heap        ] GC(45) ParOldGen: 349297K(349696K)->349285K(349696K)[4.118s][info][gc,metaspace   ] GC(45) Metaspace: 1065K(1152K)->1065K(1152K) NonClass: 991K(1024K)->991K(1024K) Class: 73K(128K)->73K(128K)[4.118s][info][gc             ] GC(45) Pause Full (Ergonomics) 398M->398M(455M) 84.253ms[4.118s][info][gc,cpu         ] GC(45) User=0.78s Sys=0.00s Real=0.08s[4.118s][info][gc,start       ] GC(46) Pause Full (Ergonomics)[4.118s][info][gc,phases,start] GC(46) Marking Phase[4.189s][info][gc,phases      ] GC(46) Marking Phase 70.744ms[4.189s][info][gc,phases,start] GC(46) Summary Phase[4.189s][info][gc,phases      ] GC(46) Summary Phase 0.010ms[4.189s][info][gc,phases,start] GC(46) Adjust Roots[4.189s][info][gc,phases      ] GC(46) Adjust Roots 0.162ms[4.189s][info][gc,phases,start] GC(46) Compaction Phase[4.202s][info][gc,phases      ] GC(46) Compaction Phase 13.008ms[4.202s][info][gc,phases,start] GC(46) Post Compact[4.203s][info][gc,phases      ] GC(46) Post Compact 0.785ms[4.203s][info][gc,heap        ] GC(46) PSYoungGen: 58880K(116736K)->58860K(116736K) Eden: 58880K(58880K)->58860K(58880K) From: 0K(57856K)->0K(57856K)[4.203s][info][gc,heap        ] GC(46) ParOldGen: 349285K(349696K)->349279K(349696K)[4.203s][info][gc,metaspace   ] GC(46) Metaspace: 1065K(1152K)->1065K(1152K) NonClass: 991K(1024K)->991K(1024K) Class: 73K(128K)->73K(128K)[4.203s][info][gc             ] GC(46) Pause Full (Ergonomics) 398M->398M(455M) 84.868ms[4.203s][info][gc,cpu         ] GC(46) User=0.94s Sys=0.00s Real=0.09s[4.203s][info][gc,start       ] GC(47) Pause Full (Ergonomics)[4.203s][info][gc,phases,start] GC(47) Marking Phase[4.272s][info][gc,phases      ] GC(47) Marking Phase 69.475ms[4.272s][info][gc,phases,start] GC(47) Summary Phase[4.272s][info][gc,phases      ] GC(47) Summary Phase 0.010ms[4.272s][info][gc,phases,start] GC(47) Adjust Roots[4.273s][info][gc,phases      ] GC(47) Adjust Roots 0.171ms[4.273s][info][gc,phases,start] GC(47) Compaction Phase[4.285s][info][gc,phases      ] GC(47) Compaction Phase 12.602ms[4.285s][info][gc,phases,start] GC(47) Post Compact[4.286s][info][gc,phases      ] GC(47) Post Compact 0.796ms[4.286s][info][gc,heap        ] GC(47) PSYoungGen: 58879K(116736K)->58866K(116736K) Eden: 58879K(58880K)->58866K(58880K) From: 0K(57856K)->0K(57856K)[4.286s][info][gc,heap        ] GC(47) ParOldGen: 349279K(349696K)->349275K(349696K)[4.286s][info][gc,metaspace   ] GC(47) Metaspace: 1065K(1152K)->1065K(1152K) NonClass: 991K(1024K)->991K(1024K) Class: 73K(128K)->73K(128K)[4.286s][info][gc             ] GC(47) Pause Full (Ergonomics) 398M->398M(455M) 83.217ms[4.286s][info][gc,cpu         ] GC(47) User=0.78s Sys=0.00s Real=0.08s[4.286s][info][gc,start       ] GC(48) Pause Full (Ergonomics)[4.286s][info][gc,phases,start] GC(48) Marking Phase[4.356s][info][gc,phases      ] GC(48) Marking Phase 70.210ms[4.356s][info][gc,phases,start] GC(48) Summary Phase[4.356s][info][gc,phases      ] GC(48) Summary Phase 0.009ms[4.356s][info][gc,phases,start] GC(48) Adjust Roots[4.357s][info][gc,phases      ] GC(48) Adjust Roots 0.162ms[4.357s][info][gc,phases,start] GC(48) Compaction Phase[4.369s][info][gc,phases      ] GC(48) Compaction Phase 12.604ms[4.369s][info][gc,phases,start] GC(48) Post Compact[4.370s][info][gc,phases      ] GC(48) Post Compact 0.797ms[4.370s][info][gc,heap        ] GC(48) PSYoungGen: 58879K(116736K)->58871K(116736K) Eden: 58879K(58880K)->58871K(58880K) From: 0K(57856K)->0K(57856K)[4.370s][info][gc,heap        ] GC(48) ParOldGen: 349275K(349696K)->349272K(349696K)[4.370s][info][gc,metaspace   ] GC(48) Metaspace: 1065K(1152K)->1065K(1152K) NonClass: 991K(1024K)->991K(1024K) Class: 73K(128K)->73K(128K)[4.370s][info][gc             ] GC(48) Pause Full (Ergonomics) 398M->398M(455M) 83.917ms[4.370s][info][gc,cpu         ] GC(48) User=0.78s Sys=0.00s Real=0.08s[4.370s][info][gc,start       ] GC(49) Pause Full (Ergonomics)[4.370s][info][gc,phases,start] GC(49) Marking Phase[4.440s][info][gc,phases      ] GC(49) Marking Phase 70.042ms[4.440s][info][gc,phases,start] GC(49) Summary Phase[4.440s][info][gc,phases      ] GC(49) Summary Phase 0.009ms[4.440s][info][gc,phases,start] GC(49) Adjust Roots[4.440s][info][gc,phases      ] GC(49) Adjust Roots 0.197ms[4.441s][info][gc,phases,start] GC(49) Compaction Phase[4.453s][info][gc,phases      ] GC(49) Compaction Phase 12.479ms[4.453s][info][gc,phases,start] GC(49) Post Compact[4.454s][info][gc,phases      ] GC(49) Post Compact 0.789ms[4.454s][info][gc,heap        ] GC(49) PSYoungGen: 58880K(116736K)->58874K(116736K) Eden: 58880K(58880K)->58874K(58880K) From: 0K(57856K)->0K(57856K)[4.454s][info][gc,heap        ] GC(49) ParOldGen: 349272K(349696K)->349270K(349696K)[4.454s][info][gc,metaspace   ] GC(49) Metaspace: 1065K(1152K)->1065K(1152K) NonClass: 991K(1024K)->991K(1024K) Class: 73K(128K)->73K(128K)[4.454s][info][gc             ] GC(49) Pause Full (Ergonomics) 398M->398M(455M) 83.675ms[4.454s][info][gc,cpu         ] GC(49) User=0.94s Sys=0.00s Real=0.08s[4.454s][info][gc,start       ] GC(50) Pause Full (Ergonomics)[4.454s][info][gc,phases,start] GC(50) Marking Phase[4.524s][info][gc,phases      ] GC(50) Marking Phase 70.429ms[4.524s][info][gc,phases,start] GC(50) Summary Phase[4.524s][info][gc,phases      ] GC(50) Summary Phase 0.010ms[4.524s][info][gc,phases,start] GC(50) Adjust Roots[4.525s][info][gc,phases      ] GC(50) Adjust Roots 0.162ms[4.525s][info][gc,phases,start] GC(50) Compaction Phase[4.537s][info][gc,phases      ] GC(50) Compaction Phase 12.671ms[4.537s][info][gc,phases,start] GC(50) Post Compact[4.538s][info][gc,phases      ] GC(50) Post Compact 0.814ms[4.538s][info][gc,heap        ] GC(50) PSYoungGen: 58879K(116736K)->58876K(116736K) Eden: 58879K(58880K)->58876K(58880K) From: 0K(57856K)->0K(57856K)[4.538s][info][gc,heap        ] GC(50) ParOldGen: 349270K(349696K)->349269K(349696K)[4.538s][info][gc,metaspace   ] GC(50) Metaspace: 1065K(1152K)->1065K(1152K) NonClass: 991K(1024K)->991K(1024K) Class: 73K(128K)->73K(128K)[4.538s][info][gc             ] GC(50) Pause Full (Ergonomics) 398M->398M(455M) 84.237ms[4.538s][info][gc,cpu         ] GC(50) User=0.78s Sys=0.00s Real=0.08s[4.538s][info][gc,start       ] GC(51) Pause Full (Ergonomics)[4.538s][info][gc,phases,start] GC(51) Marking Phase[4.608s][info][gc,phases      ] GC(51) Marking Phase 70.087ms[4.608s][info][gc,phases,start] GC(51) Summary Phase[4.608s][info][gc,phases      ] GC(51) Summary Phase 0.009ms[4.608s][info][gc,phases,start] GC(51) Adjust Roots[4.609s][info][gc,phases      ] GC(51) Adjust Roots 0.152ms[4.609s][info][gc,phases,start] GC(51) Compaction Phase[4.622s][info][gc,phases      ] GC(51) Compaction Phase 12.946ms[4.622s][info][gc,phases,start] GC(51) Post Compact[4.622s][info][gc,phases      ] GC(51) Post Compact 0.777ms[4.622s][info][gc,heap        ] GC(51) PSYoungGen: 58880K(116736K)->58877K(116736K) Eden: 58880K(58880K)->58877K(58880K) From: 0K(57856K)->0K(57856K)[4.622s][info][gc,heap        ] GC(51) ParOldGen: 349269K(349696K)->349268K(349696K)[4.622s][info][gc,metaspace   ] GC(51) Metaspace: 1065K(1152K)->1065K(1152K) NonClass: 991K(1024K)->991K(1024K) Class: 73K(128K)->73K(128K)[4.622s][info][gc             ] GC(51) Pause Full (Ergonomics) 398M->398M(455M) 84.133ms[4.622s][info][gc,cpu         ] GC(51) User=0.81s Sys=0.00s Real=0.08s[4.622s][info][gc,start       ] GC(52) Pause Full (Ergonomics)[4.623s][info][gc,phases,start] GC(52) Marking Phase[4.692s][info][gc,phases      ] GC(52) Marking Phase 69.902ms[4.692s][info][gc,phases,start] GC(52) Summary Phase[4.692s][info][gc,phases      ] GC(52) Summary Phase 0.009ms[4.692s][info][gc,phases,start] GC(52) Adjust Roots[4.693s][info][gc,phases      ] GC(52) Adjust Roots 0.253ms[4.693s][info][gc,phases,start] GC(52) Compaction Phase[4.705s][info][gc,phases      ] GC(52) Compaction Phase 12.701ms[4.705s][info][gc,phases,start] GC(52) Post Compact[4.706s][info][gc,phases      ] GC(52) Post Compact 0.803ms[4.706s][info][gc,heap        ] GC(52) PSYoungGen: 58880K(116736K)->58878K(116736K) Eden: 58880K(58880K)->58878K(58880K) From: 0K(57856K)->0K(57856K)[4.706s][info][gc,heap        ] GC(52) ParOldGen: 349268K(349696K)->349267K(349696K)[4.706s][info][gc,metaspace   ] GC(52) Metaspace: 1065K(1152K)->1065K(1152K) NonClass: 991K(1024K)->991K(1024K) Class: 73K(128K)->73K(128K)[4.706s][info][gc             ] GC(52) Pause Full (Ergonomics) 398M->398M(455M) 83.830ms[4.706s][info][gc,cpu         ] GC(52) User=0.78s Sys=0.00s Real=0.08s[4.706s][info][gc,start       ] GC(53) Pause Full (Ergonomics)[4.706s][info][gc,phases,start] GC(53) Marking Phase[4.776s][info][gc,phases      ] GC(53) Marking Phase 69.937ms[4.776s][info][gc,phases,start] GC(53) Summary Phase[4.776s][info][gc,phases      ] GC(53) Summary Phase 0.010ms[4.776s][info][gc,phases,start] GC(53) Adjust Roots[4.777s][info][gc,phases      ] GC(53) Adjust Roots 0.162ms[4.777s][info][gc,phases,start] GC(53) Compaction Phase[4.789s][info][gc,phases      ] GC(53) Compaction Phase 12.577ms[4.789s][info][gc,phases,start] GC(53) Post Compact[4.790s][info][gc,phases      ] GC(53) Post Compact 0.803ms[4.790s][info][gc,heap        ] GC(53) PSYoungGen: 58879K(116736K)->58879K(116736K) Eden: 58879K(58880K)->58879K(58880K) From: 0K(57856K)->0K(57856K)[4.790s][info][gc,heap        ] GC(53) ParOldGen: 349267K(349696K)->349267K(349696K)[4.790s][info][gc,metaspace   ] GC(53) Metaspace: 1065K(1152K)->1065K(1152K) NonClass: 991K(1024K)->991K(1024K) Class: 73K(128K)->73K(128K)[4.790s][info][gc             ] GC(53) Pause Full (Ergonomics) 398M->398M(455M) 83.638ms[4.790s][info][gc,cpu         ] GC(53) User=0.78s Sys=0.00s Real=0.08s[4.790s][info][gc,start       ] GC(54) Pause Full (Ergonomics)[4.790s][info][gc,phases,start] GC(54) Marking Phase[4.860s][info][gc,phases      ] GC(54) Marking Phase 69.595ms[4.860s][info][gc,phases,start] GC(54) Summary Phase[4.860s][info][gc,phases      ] GC(54) Summary Phase 0.010ms[4.860s][info][gc,phases,start] GC(54) Adjust Roots[4.860s][info][gc,phases      ] GC(54) Adjust Roots 0.221ms[4.860s][info][gc,phases,start] GC(54) Compaction Phase[4.873s][info][gc,phases      ] GC(54) Compaction Phase 12.618ms[4.873s][info][gc,phases,start] GC(54) Post Compact[4.873s][info][gc,phases      ] GC(54) Post Compact 0.799ms[4.874s][info][gc,heap        ] GC(54) PSYoungGen: 58879K(116736K)->58879K(116736K) Eden: 58879K(58880K)->58879K(58880K) From: 0K(57856K)->0K(57856K)[4.874s][info][gc,heap        ] GC(54) ParOldGen: 349267K(349696K)->349267K(349696K)[4.874s][info][gc,metaspace   ] GC(54) Metaspace: 1065K(1152K)->1065K(1152K) NonClass: 991K(1024K)->991K(1024K) Class: 73K(128K)->73K(128K)[4.874s][info][gc             ] GC(54) Pause Full (Ergonomics) 398M->398M(455M) 83.408ms[4.874s][info][gc,cpu         ] GC(54) User=0.94s Sys=0.00s Real=0.08s[4.874s][info][gc,start       ] GC(55) Pause Full (Ergonomics)[4.874s][info][gc,phases,start] GC(55) Marking Phase[4.943s][info][gc,phases      ] GC(55) Marking Phase 69.543ms[4.943s][info][gc,phases,start] GC(55) Summary Phase[4.943s][info][gc,phases      ] GC(55) Summary Phase 0.015ms[4.943s][info][gc,phases,start] GC(55) Adjust Roots[4.943s][info][gc,phases      ] GC(55) Adjust Roots 0.160ms[4.943s][info][gc,phases,start] GC(55) Compaction Phase[4.956s][info][gc,phases      ] GC(55) Compaction Phase 12.708ms[4.956s][info][gc,phases,start] GC(55) Post Compact[4.957s][info][gc,phases      ] GC(55) Post Compact 0.804ms[4.957s][info][gc,heap        ] GC(55) PSYoungGen: 58879K(116736K)->58879K(116736K) Eden: 58879K(58880K)->58879K(58880K) From: 0K(57856K)->0K(57856K)[4.957s][info][gc,heap        ] GC(55) ParOldGen: 349267K(349696K)->349267K(349696K)[4.957s][info][gc,metaspace   ] GC(55) Metaspace: 1065K(1152K)->1065K(1152K) NonClass: 991K(1024K)->991K(1024K) Class: 73K(128K)->73K(128K)[4.957s][info][gc             ] GC(55) Pause Full (Ergonomics) 398M->398M(455M) 83.382ms[4.957s][info][gc,cpu         ] GC(55) User=0.78s Sys=0.00s Real=0.08s[4.957s][info][gc,start       ] GC(56) Pause Full (Ergonomics)[4.957s][info][gc,phases,start] GC(56) Marking Phase[5.027s][info][gc,phases      ] GC(56) Marking Phase 69.535ms[5.027s][info][gc,phases,start] GC(56) Summary Phase[5.027s][info][gc,phases      ] GC(56) Summary Phase 0.009ms[5.027s][info][gc,phases,start] GC(56) Adjust Roots[5.027s][info][gc,phases      ] GC(56) Adjust Roots 0.157ms[5.027s][info][gc,phases,start] GC(56) Compaction Phase[5.040s][info][gc,phases      ] GC(56) Compaction Phase 12.993ms[5.040s][info][gc,phases,start] GC(56) Post Compact[5.041s][info][gc,phases      ] GC(56) Post Compact 0.778ms[5.041s][info][gc,heap        ] GC(56) PSYoungGen: 58879K(116736K)->58879K(116736K) Eden: 58879K(58880K)->58879K(58880K) From: 0K(57856K)->0K(57856K)[5.041s][info][gc,heap        ] GC(56) ParOldGen: 349267K(349696K)->349267K(349696K)[5.041s][info][gc,metaspace   ] GC(56) Metaspace: 1065K(1152K)->1065K(1152K) NonClass: 991K(1024K)->991K(1024K) Class: 73K(128K)->73K(128K)[5.041s][info][gc             ] GC(56) Pause Full (Ergonomics) 398M->398M(455M) 83.612ms[5.041s][info][gc,cpu         ] GC(56) User=0.78s Sys=0.00s Real=0.08s[5.041s][info][gc,start       ] GC(57) Pause Full (Ergonomics)[5.041s][info][gc,phases,start] GC(57) Marking Phase[5.112s][info][gc,phases      ] GC(57) Marking Phase 71.474ms[5.112s][info][gc,phases,start] GC(57) Summary Phase[5.112s][info][gc,phases      ] GC(57) Summary Phase 0.009ms[5.112s][info][gc,phases,start] GC(57) Adjust Roots[5.112s][info][gc,phases      ] GC(57) Adjust Roots 0.160ms[5.112s][info][gc,phases,start] GC(57) Compaction Phase[5.123s][info][gc,phases      ] GC(57) Compaction Phase 10.407ms[5.123s][info][gc,phases,start] GC(57) Post Compact[5.124s][info][gc,phases      ] GC(57) Post Compact 0.727ms[5.124s][info][gc,heap        ] GC(57) PSYoungGen: 58879K(116736K)->58879K(116736K) Eden: 58879K(58880K)->58879K(58880K) From: 0K(57856K)->0K(57856K)[5.124s][info][gc,heap        ] GC(57) ParOldGen: 349267K(349696K)->349267K(349696K)[5.124s][info][gc,metaspace   ] GC(57) Metaspace: 1065K(1152K)->1065K(1152K) NonClass: 991K(1024K)->991K(1024K) Class: 73K(128K)->73K(128K)[5.124s][info][gc             ] GC(57) Pause Full (Ergonomics) 398M->398M(455M) 82.910ms[5.124s][info][gc,cpu         ] GC(57) User=0.92s Sys=0.00s Real=0.08s[5.124s][info][gc,start       ] GC(58) Pause Full (Ergonomics)[5.124s][info][gc,phases,start] GC(58) Marking Phase[5.193s][info][gc,phases      ] GC(58) Marking Phase 69.475ms[5.193s][info][gc,phases,start] GC(58) Summary Phase[5.193s][info][gc,phases      ] GC(58) Summary Phase 0.009ms[5.193s][info][gc,phases,start] GC(58) Adjust Roots[5.193s][info][gc,phases      ] GC(58) Adjust Roots 0.155ms[5.193s][info][gc,phases,start] GC(58) Compaction Phase[5.206s][info][gc,phases      ] GC(58) Compaction Phase 13.002ms[5.207s][info][gc,phases,start] GC(58) Post Compact[5.207s][info][gc,phases      ] GC(58) Post Compact 0.820ms[5.207s][info][gc,heap        ] GC(58) PSYoungGen: 58879K(116736K)->58879K(116736K) Eden: 58879K(58880K)->58879K(58880K) From: 0K(57856K)->0K(57856K)[5.208s][info][gc,heap        ] GC(58) ParOldGen: 349267K(349696K)->349266K(349696K)[5.208s][info][gc,metaspace   ] GC(58) Metaspace: 1065K(1152K)->1065K(1152K) NonClass: 991K(1024K)->991K(1024K) Class: 73K(128K)->73K(128K)[5.208s][info][gc             ] GC(58) Pause Full (Ergonomics) 398M->398M(455M) 83.762ms[5.208s][info][gc,cpu         ] GC(58) User=0.78s Sys=0.00s Real=0.08s[5.208s][info][gc,start       ] GC(59) Pause Full (Ergonomics)[5.208s][info][gc,phases,start] GC(59) Marking Phase[5.278s][info][gc,phases      ] GC(59) Marking Phase 70.302ms[5.278s][info][gc,phases,start] GC(59) Summary Phase[5.278s][info][gc,phases      ] GC(59) Summary Phase 0.010ms[5.278s][info][gc,phases,start] GC(59) Adjust Roots[5.278s][info][gc,phases      ] GC(59) Adjust Roots 0.309ms[5.278s][info][gc,phases,start] GC(59) Compaction Phase[5.296s][info][gc,phases      ] GC(59) Compaction Phase 17.452ms[5.296s][info][gc,phases,start] GC(59) Post Compact[5.297s][info][gc,phases      ] GC(59) Post Compact 0.822ms[5.297s][info][gc,heap        ] GC(59) PSYoungGen: 58879K(116736K)->58879K(116736K) Eden: 58879K(58880K)->58879K(58880K) From: 0K(57856K)->0K(57856K)[5.297s][info][gc,heap        ] GC(59) ParOldGen: 349266K(349696K)->349251K(349696K)[5.297s][info][gc,metaspace   ] GC(59) Metaspace: 1065K(1152K)->1047K(1152K) NonClass: 991K(1024K)->979K(1024K) Class: 73K(128K)->68K(128K)[5.297s][info][gc             ] GC(59) Pause Full (Ergonomics) 398M->398M(455M) 89.056ms[5.297s][info][gc,cpu         ] GC(59) User=0.66s Sys=0.00s Real=0.09s[5.297s][info][gc,start       ] GC(60) Pause Full (Ergonomics)[5.297s][info][gc,phases,start] GC(60) Marking Phase[5.298s][info][gc,phases      ] GC(60) Marking Phase 0.860ms[5.298s][info][gc,phases,start] GC(60) Summary Phase[5.298s][info][gc,phases      ] GC(60) Summary Phase 0.009ms[5.298s][info][gc,phases,start] GC(60) Adjust Roots[5.299s][info][gc,phases      ] GC(60) Adjust Roots 0.246ms[5.299s][info][gc,phases,start] GC(60) Compaction Phase[5.300s][info][gc,phases      ] GC(60) Compaction Phase 1.059ms[5.300s][info][gc,phases,start] GC(60) Post Compact[5.300s][info][gc,phases      ] GC(60) Post Compact 0.689ms[5.300s][info][gc,heap        ] GC(60) PSYoungGen: 58880K(116736K)->0K(116736K) Eden: 58880K(58880K)->0K(58880K) From: 0K(57856K)->0K(57856K)[5.300s][info][gc,heap        ] GC(60) ParOldGen: 349254K(349696K)->1559K(349696K)[5.300s][info][gc,metaspace   ] GC(60) Metaspace: 1059K(1152K)->1059K(1152K) NonClass: 988K(1024K)->988K(1024K) Class: 70K(128K)->70K(128K)[5.300s][info][gc             ] GC(60) Pause Full (Ergonomics) 398M->1M(455M) 2.957ms[5.300s][info][gc,cpu         ] GC(60) User=0.00s Sys=0.00s Real=0.00s[5.301s][info][gc,heap,exit   ] Heap[5.301s][info][gc,heap,exit   ]  PSYoungGen      total 116736K, used 1185K [0x00000000f5580000, 0x0000000100000000, 0x0000000100000000)[5.301s][info][gc,heap,exit   ]   eden space 58880K, 2% used [0x00000000f5580000,0x00000000f56a8658,0x00000000f8f00000)[5.301s][info][gc,heap,exit   ]   from space 57856K, 0% used [0x00000000f8f00000,0x00000000f8f00000,0x00000000fc780000)[5.301s][info][gc,heap,exit   ]   to   space 57856K, 0% used [0x00000000fc780000,0x00000000fc780000,0x0000000100000000)[5.301s][info][gc,heap,exit   ]  ParOldGen       total 349696K, used 1559K [0x00000000e0000000, 0x00000000f5580000, 0x00000000f5580000)[5.301s][info][gc,heap,exit   ]   object space 349696K, 0% used [0x00000000e0000000,0x00000000e0185de0,0x00000000f5580000)[5.301s][info][gc,heap,exit   ]  Metaspace       used 1061K, committed 1152K, reserved 1114112K[5.301s][info][gc,heap,exit   ]   class space    used 70K, committed 128K, reserved 1048576K

gc_high_21parallel.log

[0.006s][info][gc,init] CardTable entry size: 512[0.006s][info][gc     ] Using Parallel[0.007s][info][gc,init] Version: 21.0.10+7-LTS (release)[0.007s][info][gc,init] CPUs: 24 total, 24 available[0.007s][info][gc,init] Memory: 32581M[0.007s][info][gc,init] Large Page Support: Disabled[0.007s][info][gc,init] NUMA Support: Disabled[0.007s][info][gc,init] Compressed Oops: Enabled (32-bit)[0.007s][info][gc,init] Alignments: Space 512K, Generation 512K, Heap 2M[0.007s][info][gc,init] Heap Min Capacity: 512M[0.007s][info][gc,init] Heap Initial Capacity: 512M[0.008s][info][gc,init] Heap Max Capacity: 512M[0.008s][info][gc,init] Pre-touch: Disabled[0.008s][info][gc,init] Parallel Workers: 18[0.013s][info][gc,metaspace] CDS archive(s) mapped at: [0x0000021780000000-0x0000021780c80000-0x0000021780c80000), size 13107200, SharedBaseAddress: 0x0000021780000000, ArchiveRelocationMode: 1.[0.013s][info][gc,metaspace] Compressed class space mapped at: 0x0000021781000000-0x00000217c1000000, reserved size: 1073741824[0.013s][info][gc,metaspace] Narrow klass base: 0x0000021780000000, Narrow klass shift: 0, Narrow klass range: 0x100000000[0.144s][info][gc,start    ] GC(0) Pause Young (Allocation Failure)[0.158s][info][gc,heap     ] GC(0) PSYoungGen: 131584K(153088K)->21475K(153088K) Eden: 131584K(131584K)->0K(131584K) From: 0K(21504K)->21475K(21504K)[0.158s][info][gc,heap     ] GC(0) ParOldGen: 0K(349696K)->18793K(349696K)[0.158s][info][gc,metaspace] GC(0) Metaspace: 1107K(1280K)->1107K(1280K) NonClass: 1023K(1088K)->1023K(1088K) Class: 83K(192K)->83K(192K)[0.158s][info][gc          ] GC(0) Pause Young (Allocation Failure) 128M->39M(491M) 13.723ms[0.158s][info][gc,cpu      ] GC(0) User=0.11s Sys=0.05s Real=0.01s[0.211s][info][gc,start    ] GC(1) Pause Young (Allocation Failure)[0.231s][info][gc,heap     ] GC(1) PSYoungGen: 153059K(153088K)->21479K(153088K) Eden: 131584K(131584K)->0K(131584K) From: 21475K(21504K)->21479K(21504K)[0.231s][info][gc,heap     ] GC(1) ParOldGen: 18793K(349696K)->67769K(349696K)[0.231s][info][gc,metaspace] GC(1) Metaspace: 1107K(1280K)->1107K(1280K) NonClass: 1023K(1088K)->1023K(1088K) Class: 83K(192K)->83K(192K)[0.231s][info][gc          ] GC(1) Pause Young (Allocation Failure) 167M->87M(491M) 20.090ms[0.231s][info][gc,cpu      ] GC(1) User=0.08s Sys=0.09s Real=0.02s[0.280s][info][gc,start    ] GC(2) Pause Young (Allocation Failure)[0.306s][info][gc,heap     ] GC(2) PSYoungGen: 153063K(153088K)->21478K(153088K) Eden: 131584K(131584K)->0K(131584K) From: 21479K(21504K)->21478K(21504K)[0.306s][info][gc,heap     ] GC(2) ParOldGen: 67769K(349696K)->116785K(349696K)[0.306s][info][gc,metaspace] GC(2) Metaspace: 1107K(1280K)->1107K(1280K) NonClass: 1023K(1088K)->1023K(1088K) Class: 83K(192K)->83K(192K)[0.306s][info][gc          ] GC(2) Pause Young (Allocation Failure) 215M->135M(491M) 25.215ms[0.306s][info][gc,cpu      ] GC(2) User=0.12s Sys=0.03s Real=0.03s[0.354s][info][gc,start    ] GC(3) Pause Young (Allocation Failure)[0.372s][info][gc,heap     ] GC(3) PSYoungGen: 153062K(153088K)->21493K(153088K) Eden: 131584K(131584K)->0K(131584K) From: 21478K(21504K)->21493K(21504K)[0.372s][info][gc,heap     ] GC(3) ParOldGen: 116785K(349696K)->165721K(349696K)[0.372s][info][gc,metaspace] GC(3) Metaspace: 1107K(1280K)->1107K(1280K) NonClass: 1023K(1088K)->1023K(1088K) Class: 83K(192K)->83K(192K)[0.372s][info][gc          ] GC(3) Pause Young (Allocation Failure) 263M->182M(491M) 18.165ms[0.372s][info][gc,cpu      ] GC(3) User=0.17s Sys=0.00s Real=0.02s[0.423s][info][gc,start    ] GC(4) Pause Young (Allocation Failure)[0.446s][info][gc,heap     ] GC(4) PSYoungGen: 153077K(153088K)->21476K(153088K) Eden: 131584K(131584K)->0K(131584K) From: 21493K(21504K)->21476K(21504K)[0.446s][info][gc,heap     ] GC(4) ParOldGen: 165721K(349696K)->214881K(349696K)[0.446s][info][gc,metaspace] GC(4) Metaspace: 1107K(1280K)->1107K(1280K) NonClass: 1023K(1088K)->1023K(1088K) Class: 83K(192K)->83K(192K)[0.446s][info][gc          ] GC(4) Pause Young (Allocation Failure) 311M->230M(491M) 23.723ms[0.446s][info][gc,cpu      ] GC(4) User=0.14s Sys=0.03s Real=0.02s[0.495s][info][gc,start    ] GC(5) Pause Young (Allocation Failure)[0.523s][info][gc,heap     ] GC(5) PSYoungGen: 153060K(153088K)->21499K(80384K) Eden: 131584K(131584K)->0K(58880K) From: 21476K(21504K)->21499K(21504K)[0.523s][info][gc,heap     ] GC(5) ParOldGen: 214881K(349696K)->263705K(349696K)[0.524s][info][gc,metaspace] GC(5) Metaspace: 1107K(1280K)->1107K(1280K) NonClass: 1023K(1088K)->1023K(1088K) Class: 83K(192K)->83K(192K)[0.524s][info][gc          ] GC(5) Pause Young (Allocation Failure) 359M->278M(420M) 28.915ms[0.524s][info][gc,cpu      ] GC(5) User=0.19s Sys=0.02s Real=0.03s[0.546s][info][gc,start    ] GC(6) Pause Young (Allocation Failure)[0.560s][info][gc,heap     ] GC(6) PSYoungGen: 80379K(80384K)->42514K(116736K) Eden: 58880K(58880K)->0K(58880K) From: 21499K(21504K)->42514K(57856K)[0.560s][info][gc,heap     ] GC(6) ParOldGen: 263705K(349696K)->264823K(349696K)[0.560s][info][gc,metaspace] GC(6) Metaspace: 1107K(1280K)->1107K(1280K) NonClass: 1023K(1088K)->1023K(1088K) Class: 83K(192K)->83K(192K)[0.560s][info][gc          ] GC(6) Pause Young (Allocation Failure) 336M->300M(455M) 14.012ms[0.560s][info][gc,cpu      ] GC(6) User=0.00s Sys=0.00s Real=0.01s[0.587s][info][gc,start    ] GC(7) Pause Young (Allocation Failure)[0.604s][info][gc,heap     ] GC(7) PSYoungGen: 101394K(116736K)->57831K(116736K) Eden: 58880K(58880K)->0K(58880K) From: 42514K(57856K)->57831K(57856K)[0.604s][info][gc,heap     ] GC(7) ParOldGen: 264823K(349696K)->279527K(349696K)[0.604s][info][gc,metaspace] GC(7) Metaspace: 1162K(1344K)->1162K(1344K) NonClass: 1075K(1152K)->1075K(1152K) Class: 86K(192K)->86K(192K)[0.604s][info][gc          ] GC(7) Pause Young (Allocation Failure) 357M->329M(455M) 17.162ms[0.604s][info][gc,cpu      ] GC(7) User=0.05s Sys=0.00s Real=0.02s[0.617s][info][gc,start    ] GC(8) Pause Full (Ergonomics)[0.617s][info][gc,phases,start] GC(8) Marking Phase[0.676s][info][gc,phases      ] GC(8) Marking Phase 58.987ms[0.676s][info][gc,phases,start] GC(8) Summary Phase[0.676s][info][gc,phases      ] GC(8) Summary Phase 0.013ms[0.677s][info][gc,phases,start] GC(8) Adjust Roots[0.677s][info][gc,phases      ] GC(8) Adjust Roots 0.492ms[0.677s][info][gc,phases,start] GC(8) Compaction Phase[0.769s][info][gc,phases      ] GC(8) Compaction Phase 91.585ms[0.769s][info][gc,phases,start] GC(8) Post Compact[0.769s][info][gc,phases      ] GC(8) Post Compact 0.845ms[0.770s][info][gc,heap        ] GC(8) PSYoungGen: 116711K(116736K)->2532K(116736K) Eden: 58880K(58880K)->0K(58880K) From: 57831K(57856K)->2532K(57856K)[0.770s][info][gc,heap        ] GC(8) ParOldGen: 279527K(349696K)->349362K(349696K)[0.770s][info][gc,metaspace   ] GC(8) Metaspace: 1163K(1344K)->1163K(1344K) NonClass: 1076K(1152K)->1076K(1152K) Class: 86K(192K)->86K(192K)[0.770s][info][gc             ] GC(8) Pause Full (Ergonomics) 386M->343M(455M) 152.111ms[0.770s][info][gc,cpu         ] GC(8) User=1.00s Sys=0.05s Real=0.15s[0.780s][info][gc,start       ] GC(9) Pause Full (Ergonomics)[0.780s][info][gc,phases,start] GC(9) Marking Phase[0.843s][info][gc,phases      ] GC(9) Marking Phase 63.215ms[0.843s][info][gc,phases,start] GC(9) Summary Phase[0.843s][info][gc,phases      ] GC(9) Summary Phase 0.010ms[0.843s][info][gc,phases,start] GC(9) Adjust Roots[0.844s][info][gc,phases      ] GC(9) Adjust Roots 0.259ms[0.844s][info][gc,phases,start] GC(9) Compaction Phase[0.864s][info][gc,phases      ] GC(9) Compaction Phase 19.928ms[0.864s][info][gc,phases,start] GC(9) Post Compact[0.864s][info][gc,phases      ] GC(9) Post Compact 0.801ms[0.864s][info][gc,heap        ] GC(9) PSYoungGen: 61412K(116736K)->26198K(116736K) Eden: 58880K(58880K)->26198K(58880K) From: 2532K(57856K)->0K(57856K)[0.864s][info][gc,heap        ] GC(9) ParOldGen: 349362K(349696K)->349567K(349696K)[0.864s][info][gc,metaspace   ] GC(9) Metaspace: 1163K(1344K)->1163K(1344K) NonClass: 1076K(1152K)->1076K(1152K) Class: 86K(192K)->86K(192K)[0.865s][info][gc             ] GC(9) Pause Full (Ergonomics) 401M->366M(455M) 84.455ms[0.865s][info][gc,cpu         ] GC(9) User=0.78s Sys=0.00s Real=0.08s[0.871s][info][gc,start       ] GC(10) Pause Full (Ergonomics)[0.871s][info][gc,phases,start] GC(10) Marking Phase[0.936s][info][gc,phases      ] GC(10) Marking Phase 65.646ms[0.936s][info][gc,phases,start] GC(10) Summary Phase[0.936s][info][gc,phases      ] GC(10) Summary Phase 0.010ms[0.936s][info][gc,phases,start] GC(10) Adjust Roots[0.937s][info][gc,phases      ] GC(10) Adjust Roots 0.230ms[0.937s][info][gc,phases,start] GC(10) Compaction Phase[0.950s][info][gc,phases      ] GC(10) Compaction Phase 13.348ms[0.950s][info][gc,phases,start] GC(10) Post Compact[0.951s][info][gc,phases      ] GC(10) Post Compact 0.788ms[0.951s][info][gc,heap        ] GC(10) PSYoungGen: 58880K(116736K)->40956K(116736K) Eden: 58880K(58880K)->40956K(58880K) From: 0K(57856K)->0K(57856K)[0.951s][info][gc,heap        ] GC(10) ParOldGen: 349567K(349696K)->349567K(349696K)[0.951s][info][gc,metaspace   ] GC(10) Metaspace: 1163K(1344K)->1163K(1344K) NonClass: 1076K(1152K)->1076K(1152K) Class: 86K(192K)->86K(192K)[0.951s][info][gc             ] GC(10) Pause Full (Ergonomics) 398M->381M(455M) 80.182ms[0.951s][info][gc,cpu         ] GC(10) User=0.78s Sys=0.00s Real=0.08s[0.954s][info][gc,start       ] GC(11) Pause Full (Ergonomics)[0.954s][info][gc,phases,start] GC(11) Marking Phase[1.023s][info][gc,phases      ] GC(11) Marking Phase 69.386ms[1.023s][info][gc,phases,start] GC(11) Summary Phase[1.023s][info][gc,phases      ] GC(11) Summary Phase 0.010ms[1.023s][info][gc,phases,start] GC(11) Adjust Roots[1.023s][info][gc,phases      ] GC(11) Adjust Roots 0.207ms[1.023s][info][gc,phases,start] GC(11) Compaction Phase[1.036s][info][gc,phases      ] GC(11) Compaction Phase 12.498ms[1.036s][info][gc,phases,start] GC(11) Post Compact[1.037s][info][gc,phases      ] GC(11) Post Compact 0.753ms[1.037s][info][gc,heap        ] GC(11) PSYoungGen: 58880K(116736K)->48771K(116736K) Eden: 58880K(58880K)->48771K(58880K) From: 0K(57856K)->0K(57856K)[1.037s][info][gc,heap        ] GC(11) ParOldGen: 349567K(349696K)->349567K(349696K)[1.037s][info][gc,metaspace   ] GC(11) Metaspace: 1163K(1344K)->1163K(1344K) NonClass: 1076K(1152K)->1076K(1152K) Class: 86K(192K)->86K(192K)[1.037s][info][gc             ] GC(11) Pause Full (Ergonomics) 398M->389M(455M) 83.035ms[1.037s][info][gc,cpu         ] GC(11) User=0.77s Sys=0.00s Real=0.08s[1.038s][info][gc,start       ] GC(12) Pause Full (Ergonomics)[1.038s][info][gc,phases,start] GC(12) Marking Phase[1.107s][info][gc,phases      ] GC(12) Marking Phase 68.974ms[1.107s][info][gc,phases,start] GC(12) Summary Phase[1.107s][info][gc,phases      ] GC(12) Summary Phase 0.011ms[1.107s][info][gc,phases,start] GC(12) Adjust Roots[1.108s][info][gc,phases      ] GC(12) Adjust Roots 0.233ms[1.108s][info][gc,phases,start] GC(12) Compaction Phase[1.118s][info][gc,phases      ] GC(12) Compaction Phase 10.682ms[1.118s][info][gc,phases,start] GC(12) Post Compact[1.119s][info][gc,phases      ] GC(12) Post Compact 0.749ms[1.119s][info][gc,heap        ] GC(12) PSYoungGen: 58880K(116736K)->53693K(116736K) Eden: 58880K(58880K)->53693K(58880K) From: 0K(57856K)->0K(57856K)[1.119s][info][gc,heap        ] GC(12) ParOldGen: 349567K(349696K)->349567K(349696K)[1.119s][info][gc,metaspace   ] GC(12) Metaspace: 1163K(1344K)->1163K(1344K) NonClass: 1076K(1152K)->1076K(1152K) Class: 86K(192K)->86K(192K)[1.119s][info][gc             ] GC(12) Pause Full (Ergonomics) 398M->393M(455M) 80.826ms[1.119s][info][gc,cpu         ] GC(12) User=0.64s Sys=0.00s Real=0.08s[1.120s][info][gc,start       ] GC(13) Pause Full (Ergonomics)[1.120s][info][gc,phases,start] GC(13) Marking Phase[1.188s][info][gc,phases      ] GC(13) Marking Phase 67.764ms[1.188s][info][gc,phases,start] GC(13) Summary Phase[1.188s][info][gc,phases      ] GC(13) Summary Phase 0.011ms[1.188s][info][gc,phases,start] GC(13) Adjust Roots[1.188s][info][gc,phases      ] GC(13) Adjust Roots 0.201ms[1.188s][info][gc,phases,start] GC(13) Compaction Phase[1.199s][info][gc,phases      ] GC(13) Compaction Phase 10.572ms[1.199s][info][gc,phases,start] GC(13) Post Compact[1.200s][info][gc,phases      ] GC(13) Post Compact 0.728ms[1.200s][info][gc,heap        ] GC(13) PSYoungGen: 58880K(116736K)->56455K(116736K) Eden: 58880K(58880K)->56455K(58880K) From: 0K(57856K)->0K(57856K)[1.200s][info][gc,heap        ] GC(13) ParOldGen: 349567K(349696K)->349567K(349696K)[1.200s][info][gc,metaspace   ] GC(13) Metaspace: 1163K(1344K)->1163K(1344K) NonClass: 1076K(1152K)->1076K(1152K) Class: 86K(192K)->86K(192K)[1.200s][info][gc             ] GC(13) Pause Full (Ergonomics) 398M->396M(455M) 79.456ms[1.200s][info][gc,cpu         ] GC(13) User=0.78s Sys=0.00s Real=0.08s[1.200s][info][gc,start       ] GC(14) Pause Full (Ergonomics)[1.200s][info][gc,phases,start] GC(14) Marking Phase[1.268s][info][gc,phases      ] GC(14) Marking Phase 68.358ms[1.269s][info][gc,phases,start] GC(14) Summary Phase[1.269s][info][gc,phases      ] GC(14) Summary Phase 0.010ms[1.269s][info][gc,phases,start] GC(14) Adjust Roots[1.269s][info][gc,phases      ] GC(14) Adjust Roots 0.167ms[1.269s][info][gc,phases,start] GC(14) Compaction Phase[1.279s][info][gc,phases      ] GC(14) Compaction Phase 10.654ms[1.279s][info][gc,phases,start] GC(14) Post Compact[1.280s][info][gc,phases      ] GC(14) Post Compact 0.739ms[1.280s][info][gc,heap        ] GC(14) PSYoungGen: 58880K(116736K)->57746K(116736K) Eden: 58880K(58880K)->57746K(58880K) From: 0K(57856K)->0K(57856K)[1.280s][info][gc,heap        ] GC(14) ParOldGen: 349567K(349696K)->349567K(349696K)[1.280s][info][gc,metaspace   ] GC(14) Metaspace: 1163K(1344K)->1163K(1344K) NonClass: 1076K(1152K)->1076K(1152K) Class: 86K(192K)->86K(192K)[1.280s][info][gc             ] GC(14) Pause Full (Ergonomics) 398M->397M(455M) 80.098ms[1.280s][info][gc,cpu         ] GC(14) User=0.81s Sys=0.00s Real=0.08s[1.281s][info][gc,start       ] GC(15) Pause Full (Ergonomics)[1.281s][info][gc,phases,start] GC(15) Marking Phase[1.347s][info][gc,phases      ] GC(15) Marking Phase 66.316ms[1.347s][info][gc,phases,start] GC(15) Summary Phase[1.347s][info][gc,phases      ] GC(15) Summary Phase 0.011ms[1.347s][info][gc,phases,start] GC(15) Adjust Roots[1.347s][info][gc,phases      ] GC(15) Adjust Roots 0.239ms[1.347s][info][gc,phases,start] GC(15) Compaction Phase[1.357s][info][gc,phases      ] GC(15) Compaction Phase 10.289ms[1.357s][info][gc,phases,start] GC(15) Post Compact[1.358s][info][gc,phases      ] GC(15) Post Compact 0.729ms[1.358s][info][gc,heap        ] GC(15) PSYoungGen: 58880K(116736K)->58349K(116736K) Eden: 58880K(58880K)->58349K(58880K) From: 0K(57856K)->0K(57856K)[1.358s][info][gc,heap        ] GC(15) ParOldGen: 349567K(349696K)->349567K(349696K)[1.358s][info][gc,metaspace   ] GC(15) Metaspace: 1163K(1344K)->1163K(1344K) NonClass: 1076K(1152K)->1076K(1152K) Class: 86K(192K)->86K(192K)[1.358s][info][gc             ] GC(15) Pause Full (Ergonomics) 398M->398M(455M) 77.734ms[1.358s][info][gc,cpu         ] GC(15) User=0.64s Sys=0.00s Real=0.08s[1.358s][info][gc,start       ] GC(16) Pause Full (Ergonomics)[1.358s][info][gc,phases,start] GC(16) Marking Phase[1.427s][info][gc,phases      ] GC(16) Marking Phase 68.854ms[1.427s][info][gc,phases,start] GC(16) Summary Phase[1.427s][info][gc,phases      ] GC(16) Summary Phase 0.009ms[1.427s][info][gc,phases,start] GC(16) Adjust Roots[1.428s][info][gc,phases      ] GC(16) Adjust Roots 0.167ms[1.428s][info][gc,phases,start] GC(16) Compaction Phase[1.439s][info][gc,phases      ] GC(16) Compaction Phase 11.140ms[1.439s][info][gc,phases,start] GC(16) Post Compact[1.439s][info][gc,phases      ] GC(16) Post Compact 0.730ms[1.439s][info][gc,heap        ] GC(16) PSYoungGen: 58880K(116736K)->58631K(116736K) Eden: 58880K(58880K)->58631K(58880K) From: 0K(57856K)->0K(57856K)[1.439s][info][gc,heap        ] GC(16) ParOldGen: 349567K(349696K)->349567K(349696K)[1.440s][info][gc,metaspace   ] GC(16) Metaspace: 1163K(1344K)->1163K(1344K) NonClass: 1076K(1152K)->1076K(1152K) Class: 86K(192K)->86K(192K)[1.440s][info][gc             ] GC(16) Pause Full (Ergonomics) 398M->398M(455M) 81.082ms[1.440s][info][gc,cpu         ] GC(16) User=0.78s Sys=0.00s Real=0.08s[1.440s][info][gc,start       ] GC(17) Pause Full (Ergonomics)[1.440s][info][gc,phases,start] GC(17) Marking Phase[1.507s][info][gc,phases      ] GC(17) Marking Phase 67.410ms[1.507s][info][gc,phases,start] GC(17) Summary Phase[1.507s][info][gc,phases      ] GC(17) Summary Phase 0.010ms[1.507s][info][gc,phases,start] GC(17) Adjust Roots[1.507s][info][gc,phases      ] GC(17) Adjust Roots 0.159ms[1.507s][info][gc,phases,start] GC(17) Compaction Phase[1.520s][info][gc,phases      ] GC(17) Compaction Phase 12.665ms[1.520s][info][gc,phases,start] GC(17) Post Compact[1.521s][info][gc,phases      ] GC(17) Post Compact 0.726ms[1.521s][info][gc,heap        ] GC(17) PSYoungGen: 58880K(116736K)->58763K(116736K) Eden: 58880K(58880K)->58763K(58880K) From: 0K(57856K)->0K(57856K)[1.521s][info][gc,heap        ] GC(17) ParOldGen: 349567K(349696K)->349567K(349696K)[1.521s][info][gc,metaspace   ] GC(17) Metaspace: 1163K(1344K)->1163K(1344K) NonClass: 1076K(1152K)->1076K(1152K) Class: 86K(192K)->86K(192K)[1.521s][info][gc             ] GC(17) Pause Full (Ergonomics) 398M->398M(455M) 81.097ms[1.521s][info][gc,cpu         ] GC(17) User=0.78s Sys=0.00s Real=0.08s[1.521s][info][gc,start       ] GC(18) Pause Full (Ergonomics)[1.521s][info][gc,phases,start] GC(18) Marking Phase[1.589s][info][gc,phases      ] GC(18) Marking Phase 68.261ms[1.589s][info][gc,phases,start] GC(18) Summary Phase[1.589s][info][gc,phases      ] GC(18) Summary Phase 0.009ms[1.589s][info][gc,phases,start] GC(18) Adjust Roots[1.589s][info][gc,phases      ] GC(18) Adjust Roots 0.167ms[1.589s][info][gc,phases,start] GC(18) Compaction Phase[1.600s][info][gc,phases      ] GC(18) Compaction Phase 10.456ms[1.600s][info][gc,phases,start] GC(18) Post Compact[1.601s][info][gc,phases      ] GC(18) Post Compact 0.733ms[1.601s][info][gc,heap        ] GC(18) PSYoungGen: 58880K(116736K)->58824K(116736K) Eden: 58880K(58880K)->58824K(58880K) From: 0K(57856K)->0K(57856K)[1.601s][info][gc,heap        ] GC(18) ParOldGen: 349567K(349696K)->349567K(349696K)[1.601s][info][gc,metaspace   ] GC(18) Metaspace: 1163K(1344K)->1163K(1344K) NonClass: 1076K(1152K)->1076K(1152K) Class: 86K(192K)->86K(192K)[1.601s][info][gc             ] GC(18) Pause Full (Ergonomics) 398M->398M(455M) 79.754ms[1.601s][info][gc,cpu         ] GC(18) User=0.78s Sys=0.00s Real=0.08s[1.601s][info][gc,start       ] GC(19) Pause Full (Ergonomics)[1.601s][info][gc,phases,start] GC(19) Marking Phase[1.670s][info][gc,phases      ] GC(19) Marking Phase 69.376ms[1.670s][info][gc,phases,start] GC(19) Summary Phase[1.670s][info][gc,phases      ] GC(19) Summary Phase 0.009ms[1.670s][info][gc,phases,start] GC(19) Adjust Roots[1.670s][info][gc,phases      ] GC(19) Adjust Roots 0.191ms[1.670s][info][gc,phases,start] GC(19) Compaction Phase[1.681s][info][gc,phases      ] GC(19) Compaction Phase 10.361ms[1.681s][info][gc,phases,start] GC(19) Post Compact[1.682s][info][gc,phases      ] GC(19) Post Compact 0.730ms[1.682s][info][gc,heap        ] GC(19) PSYoungGen: 58880K(116736K)->58854K(116736K) Eden: 58880K(58880K)->58854K(58880K) From: 0K(57856K)->0K(57856K)[1.682s][info][gc,heap        ] GC(19) ParOldGen: 349567K(349696K)->349567K(349696K)[1.682s][info][gc,metaspace   ] GC(19) Metaspace: 1163K(1344K)->1163K(1344K) NonClass: 1076K(1152K)->1076K(1152K) Class: 86K(192K)->86K(192K)[1.682s][info][gc             ] GC(19) Pause Full (Ergonomics) 398M->398M(455M) 80.793ms[1.682s][info][gc,cpu         ] GC(19) User=0.77s Sys=0.00s Real=0.08s[1.682s][info][gc,start       ] GC(20) Pause Full (Ergonomics)[1.682s][info][gc,phases,start] GC(20) Marking Phase[1.748s][info][gc,phases      ] GC(20) Marking Phase 66.325ms[1.748s][info][gc,phases,start] GC(20) Summary Phase[1.748s][info][gc,phases      ] GC(20) Summary Phase 0.013ms[1.748s][info][gc,phases,start] GC(20) Adjust Roots[1.748s][info][gc,phases      ] GC(20) Adjust Roots 0.158ms[1.748s][info][gc,phases,start] GC(20) Compaction Phase[1.761s][info][gc,phases      ] GC(20) Compaction Phase 12.385ms[1.761s][info][gc,phases,start] GC(20) Post Compact[1.761s][info][gc,phases      ] GC(20) Post Compact 0.726ms[1.761s][info][gc,heap        ] GC(20) PSYoungGen: 58880K(116736K)->58867K(116736K) Eden: 58880K(58880K)->58867K(58880K) From: 0K(57856K)->0K(57856K)[1.761s][info][gc,heap        ] GC(20) ParOldGen: 349567K(349696K)->349567K(349696K)[1.761s][info][gc,metaspace   ] GC(20) Metaspace: 1163K(1344K)->1163K(1344K) NonClass: 1076K(1152K)->1076K(1152K) Class: 86K(192K)->86K(192K)[1.761s][info][gc             ] GC(20) Pause Full (Ergonomics) 398M->398M(455M) 79.734ms[1.761s][info][gc,cpu         ] GC(20) User=0.78s Sys=0.00s Real=0.08s[1.762s][info][gc,start       ] GC(21) Pause Full (Ergonomics)[1.762s][info][gc,phases,start] GC(21) Marking Phase[1.829s][info][gc,phases      ] GC(21) Marking Phase 67.641ms[1.829s][info][gc,phases,start] GC(21) Summary Phase[1.829s][info][gc,phases      ] GC(21) Summary Phase 0.010ms[1.829s][info][gc,phases,start] GC(21) Adjust Roots[1.829s][info][gc,phases      ] GC(21) Adjust Roots 0.168ms[1.829s][info][gc,phases,start] GC(21) Compaction Phase[1.840s][info][gc,phases      ] GC(21) Compaction Phase 10.710ms[1.840s][info][gc,phases,start] GC(21) Post Compact[1.841s][info][gc,phases      ] GC(21) Post Compact 0.738ms[1.841s][info][gc,heap        ] GC(21) PSYoungGen: 58880K(116736K)->58873K(116736K) Eden: 58880K(58880K)->58873K(58880K) From: 0K(57856K)->0K(57856K)[1.841s][info][gc,heap        ] GC(21) ParOldGen: 349567K(349696K)->349567K(349696K)[1.841s][info][gc,metaspace   ] GC(21) Metaspace: 1163K(1344K)->1163K(1344K) NonClass: 1076K(1152K)->1076K(1152K) Class: 86K(192K)->86K(192K)[1.841s][info][gc             ] GC(21) Pause Full (Ergonomics) 398M->398M(455M) 79.418ms[1.841s][info][gc,cpu         ] GC(21) User=0.78s Sys=0.00s Real=0.08s[1.841s][info][gc,start       ] GC(22) Pause Full (Ergonomics)[1.841s][info][gc,phases,start] GC(22) Marking Phase[1.910s][info][gc,phases      ] GC(22) Marking Phase 68.537ms[1.910s][info][gc,phases,start] GC(22) Summary Phase[1.910s][info][gc,phases      ] GC(22) Summary Phase 0.009ms[1.910s][info][gc,phases,start] GC(22) Adjust Roots[1.910s][info][gc,phases      ] GC(22) Adjust Roots 0.168ms[1.910s][info][gc,phases,start] GC(22) Compaction Phase[1.922s][info][gc,phases      ] GC(22) Compaction Phase 12.461ms[1.922s][info][gc,phases,start] GC(22) Post Compact[1.923s][info][gc,phases      ] GC(22) Post Compact 0.751ms[1.923s][info][gc,heap        ] GC(22) PSYoungGen: 58880K(116736K)->58876K(116736K) Eden: 58880K(58880K)->58876K(58880K) From: 0K(57856K)->0K(57856K)[1.923s][info][gc,heap        ] GC(22) ParOldGen: 349567K(349696K)->349567K(349696K)[1.923s][info][gc,metaspace   ] GC(22) Metaspace: 1163K(1344K)->1163K(1344K) NonClass: 1076K(1152K)->1076K(1152K) Class: 86K(192K)->86K(192K)[1.923s][info][gc             ] GC(22) Pause Full (Ergonomics) 398M->398M(455M) 82.056ms[1.923s][info][gc,cpu         ] GC(22) User=0.95s Sys=0.00s Real=0.08s[1.923s][info][gc,start       ] GC(23) Pause Full (Ergonomics)[1.923s][info][gc,phases,start] GC(23) Marking Phase[1.991s][info][gc,phases      ] GC(23) Marking Phase 67.621ms[1.991s][info][gc,phases,start] GC(23) Summary Phase[1.991s][info][gc,phases      ] GC(23) Summary Phase 0.009ms[1.991s][info][gc,phases,start] GC(23) Adjust Roots[1.991s][info][gc,phases      ] GC(23) Adjust Roots 0.186ms[1.991s][info][gc,phases,start] GC(23) Compaction Phase[2.001s][info][gc,phases      ] GC(23) Compaction Phase 10.316ms[2.001s][info][gc,phases,start] GC(23) Post Compact[2.002s][info][gc,phases      ] GC(23) Post Compact 0.731ms[2.002s][info][gc,heap        ] GC(23) PSYoungGen: 58880K(116736K)->58878K(116736K) Eden: 58880K(58880K)->58878K(58880K) From: 0K(57856K)->0K(57856K)[2.002s][info][gc,heap        ] GC(23) ParOldGen: 349567K(349696K)->349567K(349696K)[2.002s][info][gc,metaspace   ] GC(23) Metaspace: 1163K(1344K)->1163K(1344K) NonClass: 1076K(1152K)->1076K(1152K) Class: 86K(192K)->86K(192K)[2.002s][info][gc             ] GC(23) Pause Full (Ergonomics) 398M->398M(455M) 79.018ms[2.002s][info][gc,cpu         ] GC(23) User=0.78s Sys=0.00s Real=0.08s[2.002s][info][gc,start       ] GC(24) Pause Full (Ergonomics)[2.002s][info][gc,phases,start] GC(24) Marking Phase[2.068s][info][gc,phases      ] GC(24) Marking Phase 66.127ms[2.068s][info][gc,phases,start] GC(24) Summary Phase[2.068s][info][gc,phases      ] GC(24) Summary Phase 0.009ms[2.068s][info][gc,phases,start] GC(24) Adjust Roots[2.069s][info][gc,phases      ] GC(24) Adjust Roots 0.169ms[2.069s][info][gc,phases,start] GC(24) Compaction Phase[2.079s][info][gc,phases      ] GC(24) Compaction Phase 10.343ms[2.079s][info][gc,phases,start] GC(24) Post Compact[2.080s][info][gc,phases      ] GC(24) Post Compact 0.729ms[2.080s][info][gc,heap        ] GC(24) PSYoungGen: 58879K(116736K)->58879K(116736K) Eden: 58879K(58880K)->58879K(58880K) From: 0K(57856K)->0K(57856K)[2.080s][info][gc,heap        ] GC(24) ParOldGen: 349567K(349696K)->349567K(349696K)[2.080s][info][gc,metaspace   ] GC(24) Metaspace: 1163K(1344K)->1163K(1344K) NonClass: 1076K(1152K)->1076K(1152K) Class: 86K(192K)->86K(192K)[2.080s][info][gc             ] GC(24) Pause Full (Ergonomics) 398M->398M(455M) 77.518ms[2.080s][info][gc,cpu         ] GC(24) User=0.78s Sys=0.00s Real=0.08s[2.080s][info][gc,start       ] GC(25) Pause Full (Ergonomics)[2.080s][info][gc,phases,start] GC(25) Marking Phase[2.146s][info][gc,phases      ] GC(25) Marking Phase 65.648ms[2.146s][info][gc,phases,start] GC(25) Summary Phase[2.146s][info][gc,phases      ] GC(25) Summary Phase 0.010ms[2.146s][info][gc,phases,start] GC(25) Adjust Roots[2.146s][info][gc,phases      ] GC(25) Adjust Roots 0.167ms[2.146s][info][gc,phases,start] GC(25) Compaction Phase[2.158s][info][gc,phases      ] GC(25) Compaction Phase 11.808ms[2.158s][info][gc,phases,start] GC(25) Post Compact[2.158s][info][gc,phases      ] GC(25) Post Compact 0.730ms[2.158s][info][gc,heap        ] GC(25) PSYoungGen: 58880K(116736K)->58879K(116736K) Eden: 58880K(58880K)->58879K(58880K) From: 0K(57856K)->0K(57856K)[2.158s][info][gc,heap        ] GC(25) ParOldGen: 349567K(349696K)->349567K(349696K)[2.158s][info][gc,metaspace   ] GC(25) Metaspace: 1163K(1344K)->1163K(1344K) NonClass: 1076K(1152K)->1076K(1152K) Class: 86K(192K)->86K(192K)[2.158s][info][gc             ] GC(25) Pause Full (Ergonomics) 398M->398M(455M) 78.503ms[2.158s][info][gc,cpu         ] GC(25) User=0.78s Sys=0.00s Real=0.08s[2.159s][info][gc,start       ] GC(26) Pause Full (Ergonomics)[2.159s][info][gc,phases,start] GC(26) Marking Phase[2.224s][info][gc,phases      ] GC(26) Marking Phase 65.592ms[2.224s][info][gc,phases,start] GC(26) Summary Phase[2.224s][info][gc,phases      ] GC(26) Summary Phase 0.009ms[2.224s][info][gc,phases,start] GC(26) Adjust Roots[2.224s][info][gc,phases      ] GC(26) Adjust Roots 0.164ms[2.224s][info][gc,phases,start] GC(26) Compaction Phase[2.237s][info][gc,phases      ] GC(26) Compaction Phase 12.252ms[2.237s][info][gc,phases,start] GC(26) Post Compact[2.237s][info][gc,phases      ] GC(26) Post Compact 0.727ms[2.237s][info][gc,heap        ] GC(26) PSYoungGen: 58880K(116736K)->58879K(116736K) Eden: 58880K(58880K)->58879K(58880K) From: 0K(57856K)->0K(57856K)[2.237s][info][gc,heap        ] GC(26) ParOldGen: 349567K(349696K)->349567K(349696K)[2.237s][info][gc,metaspace   ] GC(26) Metaspace: 1163K(1344K)->1163K(1344K) NonClass: 1076K(1152K)->1076K(1152K) Class: 86K(192K)->86K(192K)[2.237s][info][gc             ] GC(26) Pause Full (Ergonomics) 398M->398M(455M) 78.880ms[2.237s][info][gc,cpu         ] GC(26) User=0.80s Sys=0.00s Real=0.08s[2.238s][info][gc,start       ] GC(27) Pause Full (Ergonomics)[2.238s][info][gc,phases,start] GC(27) Marking Phase[2.305s][info][gc,phases      ] GC(27) Marking Phase 67.309ms[2.305s][info][gc,phases,start] GC(27) Summary Phase[2.305s][info][gc,phases      ] GC(27) Summary Phase 0.010ms[2.305s][info][gc,phases,start] GC(27) Adjust Roots[2.305s][info][gc,phases      ] GC(27) Adjust Roots 0.167ms[2.305s][info][gc,phases,start] GC(27) Compaction Phase[2.315s][info][gc,phases      ] GC(27) Compaction Phase 10.356ms[2.315s][info][gc,phases,start] GC(27) Post Compact[2.316s][info][gc,phases      ] GC(27) Post Compact 0.733ms[2.316s][info][gc,heap        ] GC(27) PSYoungGen: 58879K(116736K)->58879K(116736K) Eden: 58879K(58880K)->58879K(58880K) From: 0K(57856K)->0K(57856K)[2.316s][info][gc,heap        ] GC(27) ParOldGen: 349567K(349696K)->349567K(349696K)[2.316s][info][gc,metaspace   ] GC(27) Metaspace: 1163K(1344K)->1163K(1344K) NonClass: 1076K(1152K)->1076K(1152K) Class: 86K(192K)->86K(192K)[2.316s][info][gc             ] GC(27) Pause Full (Ergonomics) 398M->398M(455M) 78.713ms[2.316s][info][gc,cpu         ] GC(27) User=0.78s Sys=0.00s Real=0.08s[2.316s][info][gc,start       ] GC(28) Pause Full (Ergonomics)[2.316s][info][gc,phases,start] GC(28) Marking Phase[2.383s][info][gc,phases      ] GC(28) Marking Phase 66.391ms[2.383s][info][gc,phases,start] GC(28) Summary Phase[2.383s][info][gc,phases      ] GC(28) Summary Phase 0.010ms[2.383s][info][gc,phases,start] GC(28) Adjust Roots[2.383s][info][gc,phases      ] GC(28) Adjust Roots 0.166ms[2.383s][info][gc,phases,start] GC(28) Compaction Phase[2.393s][info][gc,phases      ] GC(28) Compaction Phase 10.414ms[2.393s][info][gc,phases,start] GC(28) Post Compact[2.394s][info][gc,phases      ] GC(28) Post Compact 0.738ms[2.394s][info][gc,heap        ] GC(28) PSYoungGen: 58879K(116736K)->58879K(116736K) Eden: 58879K(58880K)->58879K(58880K) From: 0K(57856K)->0K(57856K)[2.394s][info][gc,heap        ] GC(28) ParOldGen: 349567K(349696K)->349567K(349696K)[2.394s][info][gc,metaspace   ] GC(28) Metaspace: 1163K(1344K)->1163K(1344K) NonClass: 1076K(1152K)->1076K(1152K) Class: 86K(192K)->86K(192K)[2.394s][info][gc             ] GC(28) Pause Full (Ergonomics) 398M->398M(455M) 77.854ms[2.394s][info][gc,cpu         ] GC(28) User=0.78s Sys=0.00s Real=0.08s[2.394s][info][gc,start       ] GC(29) Pause Full (Ergonomics)[2.394s][info][gc,phases,start] GC(29) Marking Phase[2.460s][info][gc,phases      ] GC(29) Marking Phase 65.773ms[2.460s][info][gc,phases,start] GC(29) Summary Phase[2.460s][info][gc,phases      ] GC(29) Summary Phase 0.009ms[2.460s][info][gc,phases,start] GC(29) Adjust Roots[2.460s][info][gc,phases      ] GC(29) Adjust Roots 0.165ms[2.460s][info][gc,phases,start] GC(29) Compaction Phase[2.472s][info][gc,phases      ] GC(29) Compaction Phase 12.220ms[2.472s][info][gc,phases,start] GC(29) Post Compact[2.473s][info][gc,phases      ] GC(29) Post Compact 0.750ms[2.473s][info][gc,heap        ] GC(29) PSYoungGen: 58879K(116736K)->58879K(116736K) Eden: 58879K(58880K)->58879K(58880K) From: 0K(57856K)->0K(57856K)[2.473s][info][gc,heap        ] GC(29) ParOldGen: 349567K(349696K)->349567K(349696K)[2.473s][info][gc,metaspace   ] GC(29) Metaspace: 1163K(1344K)->1163K(1344K) NonClass: 1076K(1152K)->1076K(1152K) Class: 86K(192K)->86K(192K)[2.473s][info][gc             ] GC(29) Pause Full (Ergonomics) 398M->398M(455M) 79.050ms[2.473s][info][gc,cpu         ] GC(29) User=0.78s Sys=0.00s Real=0.08s[2.473s][info][gc,start       ] GC(30) Pause Full (Ergonomics)[2.473s][info][gc,phases,start] GC(30) Marking Phase[2.539s][info][gc,phases      ] GC(30) Marking Phase 65.882ms[2.539s][info][gc,phases,start] GC(30) Summary Phase[2.539s][info][gc,phases      ] GC(30) Summary Phase 0.010ms[2.539s][info][gc,phases,start] GC(30) Adjust Roots[2.539s][info][gc,phases      ] GC(30) Adjust Roots 0.162ms[2.539s][info][gc,phases,start] GC(30) Compaction Phase[2.552s][info][gc,phases      ] GC(30) Compaction Phase 12.229ms[2.552s][info][gc,phases,start] GC(30) Post Compact[2.552s][info][gc,phases      ] GC(30) Post Compact 0.732ms[2.553s][info][gc,heap        ] GC(30) PSYoungGen: 58879K(116736K)->58879K(116736K) Eden: 58879K(58880K)->58879K(58880K) From: 0K(57856K)->0K(57856K)[2.553s][info][gc,heap        ] GC(30) ParOldGen: 349567K(349696K)->349567K(349696K)[2.553s][info][gc,metaspace   ] GC(30) Metaspace: 1163K(1344K)->1163K(1344K) NonClass: 1076K(1152K)->1076K(1152K) Class: 86K(192K)->86K(192K)[2.553s][info][gc             ] GC(30) Pause Full (Ergonomics) 398M->398M(455M) 79.202ms[2.553s][info][gc,cpu         ] GC(30) User=0.78s Sys=0.00s Real=0.08s[2.553s][info][gc,start       ] GC(31) Pause Full (Ergonomics)[2.553s][info][gc,phases,start] GC(31) Marking Phase[2.622s][info][gc,phases      ] GC(31) Marking Phase 68.993ms[2.622s][info][gc,phases,start] GC(31) Summary Phase[2.622s][info][gc,phases      ] GC(31) Summary Phase 0.010ms[2.622s][info][gc,phases,start] GC(31) Adjust Roots[2.622s][info][gc,phases      ] GC(31) Adjust Roots 0.158ms[2.622s][info][gc,phases,start] GC(31) Compaction Phase[2.634s][info][gc,phases      ] GC(31) Compaction Phase 12.164ms[2.634s][info][gc,phases,start] GC(31) Post Compact[2.635s][info][gc,phases      ] GC(31) Post Compact 0.752ms[2.635s][info][gc,heap        ] GC(31) PSYoungGen: 58879K(116736K)->58879K(116736K) Eden: 58879K(58880K)->58879K(58880K) From: 0K(57856K)->0K(57856K)[2.635s][info][gc,heap        ] GC(31) ParOldGen: 349569K(349696K)->349568K(349696K)[2.635s][info][gc,metaspace   ] GC(31) Metaspace: 1163K(1344K)->1163K(1344K) NonClass: 1076K(1152K)->1076K(1152K) Class: 86K(192K)->86K(192K)[2.635s][info][gc             ] GC(31) Pause Full (Ergonomics) 398M->398M(455M) 82.226ms[2.635s][info][gc,cpu         ] GC(31) User=0.78s Sys=0.00s Real=0.08s[2.635s][info][gc,start       ] GC(32) Pause Full (Ergonomics)[2.635s][info][gc,phases,start] GC(32) Marking Phase[2.704s][info][gc,phases      ] GC(32) Marking Phase 68.885ms[2.704s][info][gc,phases,start] GC(32) Summary Phase[2.704s][info][gc,phases      ] GC(32) Summary Phase 0.013ms[2.704s][info][gc,phases,start] GC(32) Adjust Roots[2.704s][info][gc,phases      ] GC(32) Adjust Roots 0.182ms[2.704s][info][gc,phases,start] GC(32) Compaction Phase[2.717s][info][gc,phases      ] GC(32) Compaction Phase 12.653ms[2.717s][info][gc,phases,start] GC(32) Post Compact[2.718s][info][gc,phases      ] GC(32) Post Compact 0.744ms[2.718s][info][gc,heap        ] GC(32) PSYoungGen: 58879K(116736K)->58879K(116736K) Eden: 58879K(58880K)->58879K(58880K) From: 0K(57856K)->0K(57856K)[2.718s][info][gc,heap        ] GC(32) ParOldGen: 349568K(349696K)->349568K(349696K)[2.718s][info][gc,metaspace   ] GC(32) Metaspace: 1163K(1344K)->1163K(1344K) NonClass: 1076K(1152K)->1076K(1152K) Class: 86K(192K)->86K(192K)[2.718s][info][gc             ] GC(32) Pause Full (Ergonomics) 398M->398M(455M) 82.641ms[2.718s][info][gc,cpu         ] GC(32) User=0.80s Sys=0.00s Real=0.08s[2.718s][info][gc,start       ] GC(33) Pause Full (Ergonomics)[2.718s][info][gc,phases,start] GC(33) Marking Phase[2.788s][info][gc,phases      ] GC(33) Marking Phase 70.364ms[2.788s][info][gc,phases,start] GC(33) Summary Phase[2.788s][info][gc,phases      ] GC(33) Summary Phase 0.009ms[2.788s][info][gc,phases,start] GC(33) Adjust Roots[2.788s][info][gc,phases      ] GC(33) Adjust Roots 0.166ms[2.788s][info][gc,phases,start] GC(33) Compaction Phase[2.801s][info][gc,phases      ] GC(33) Compaction Phase 12.658ms[2.801s][info][gc,phases,start] GC(33) Post Compact[2.802s][info][gc,phases      ] GC(33) Post Compact 0.748ms[2.802s][info][gc,heap        ] GC(33) PSYoungGen: 58880K(116736K)->58880K(116736K) Eden: 58880K(58880K)->58880K(58880K) From: 0K(57856K)->0K(57856K)[2.802s][info][gc,heap        ] GC(33) ParOldGen: 349568K(349696K)->349568K(349696K)[2.802s][info][gc,metaspace   ] GC(33) Metaspace: 1163K(1344K)->1163K(1344K) NonClass: 1076K(1152K)->1076K(1152K) Class: 86K(192K)->86K(192K)[2.802s][info][gc             ] GC(33) Pause Full (Ergonomics) 398M->398M(455M) 84.102ms[2.802s][info][gc,cpu         ] GC(33) User=0.78s Sys=0.00s Real=0.08s[2.802s][info][gc,start       ] GC(34) Pause Full (Ergonomics)[2.802s][info][gc,phases,start] GC(34) Marking Phase[2.873s][info][gc,phases      ] GC(34) Marking Phase 71.414ms[2.873s][info][gc,phases,start] GC(34) Summary Phase[2.873s][info][gc,phases      ] GC(34) Summary Phase 0.011ms[2.873s][info][gc,phases,start] GC(34) Adjust Roots[2.874s][info][gc,phases      ] GC(34) Adjust Roots 0.193ms[2.874s][info][gc,phases,start] GC(34) Compaction Phase[2.885s][info][gc,phases      ] GC(34) Compaction Phase 11.045ms[2.885s][info][gc,phases,start] GC(34) Post Compact[2.885s][info][gc,phases      ] GC(34) Post Compact 0.734ms[2.886s][info][gc,heap        ] GC(34) PSYoungGen: 58880K(116736K)->58879K(116736K) Eden: 58880K(58880K)->58879K(58880K) From: 0K(57856K)->0K(57856K)[2.886s][info][gc,heap        ] GC(34) ParOldGen: 349570K(349696K)->349569K(349696K)[2.886s][info][gc,metaspace   ] GC(34) Metaspace: 1163K(1344K)->1163K(1344K) NonClass: 1076K(1152K)->1076K(1152K) Class: 86K(192K)->86K(192K)[2.886s][info][gc             ] GC(34) Pause Full (Ergonomics) 398M->398M(455M) 83.553ms[2.886s][info][gc,cpu         ] GC(34) User=0.64s Sys=0.00s Real=0.08s[2.886s][info][gc,start       ] GC(35) Pause Full (Ergonomics)[2.886s][info][gc,phases,start] GC(35) Marking Phase[2.955s][info][gc,phases      ] GC(35) Marking Phase 69.470ms[2.955s][info][gc,phases,start] GC(35) Summary Phase[2.955s][info][gc,phases      ] GC(35) Summary Phase 0.010ms[2.955s][info][gc,phases,start] GC(35) Adjust Roots[2.955s][info][gc,phases      ] GC(35) Adjust Roots 0.169ms[2.955s][info][gc,phases,start] GC(35) Compaction Phase[2.968s][info][gc,phases      ] GC(35) Compaction Phase 12.204ms[2.968s][info][gc,phases,start] GC(35) Post Compact[2.968s][info][gc,phases      ] GC(35) Post Compact 0.760ms[2.968s][info][gc,heap        ] GC(35) PSYoungGen: 58880K(116736K)->58879K(116736K) Eden: 58880K(58880K)->58879K(58880K) From: 0K(57856K)->0K(57856K)[2.968s][info][gc,heap        ] GC(35) ParOldGen: 349569K(349696K)->349569K(349696K)[2.968s][info][gc,metaspace   ] GC(35) Metaspace: 1163K(1344K)->1163K(1344K) NonClass: 1076K(1152K)->1076K(1152K) Class: 86K(192K)->86K(192K)[2.968s][info][gc             ] GC(35) Pause Full (Ergonomics) 398M->398M(455M) 82.751ms[2.968s][info][gc,cpu         ] GC(35) User=0.80s Sys=0.00s Real=0.08s[2.968s][info][gc,start       ] GC(36) Pause Full (Ergonomics)[2.968s][info][gc,phases,start] GC(36) Marking Phase[3.038s][info][gc,phases      ] GC(36) Marking Phase 69.704ms[3.038s][info][gc,phases,start] GC(36) Summary Phase[3.038s][info][gc,phases      ] GC(36) Summary Phase 0.010ms[3.038s][info][gc,phases,start] GC(36) Adjust Roots[3.038s][info][gc,phases      ] GC(36) Adjust Roots 0.168ms[3.038s][info][gc,phases,start] GC(36) Compaction Phase[3.051s][info][gc,phases      ] GC(36) Compaction Phase 12.506ms[3.051s][info][gc,phases,start] GC(36) Post Compact[3.052s][info][gc,phases      ] GC(36) Post Compact 0.752ms[3.052s][info][gc,heap        ] GC(36) PSYoungGen: 58879K(116736K)->58879K(116736K) Eden: 58879K(58880K)->58879K(58880K) From: 0K(57856K)->0K(57856K)[3.052s][info][gc,heap        ] GC(36) ParOldGen: 349569K(349696K)->349569K(349696K)[3.052s][info][gc,metaspace   ] GC(36) Metaspace: 1163K(1344K)->1163K(1344K) NonClass: 1076K(1152K)->1076K(1152K) Class: 86K(192K)->86K(192K)[3.052s][info][gc             ] GC(36) Pause Full (Ergonomics) 398M->398M(455M) 83.291ms[3.052s][info][gc,cpu         ] GC(36) User=0.78s Sys=0.00s Real=0.08s[3.052s][info][gc,start       ] GC(37) Pause Full (Ergonomics)[3.052s][info][gc,phases,start] GC(37) Marking Phase[3.121s][info][gc,phases      ] GC(37) Marking Phase 68.721ms[3.121s][info][gc,phases,start] GC(37) Summary Phase[3.121s][info][gc,phases      ] GC(37) Summary Phase 0.010ms[3.121s][info][gc,phases,start] GC(37) Adjust Roots[3.121s][info][gc,phases      ] GC(37) Adjust Roots 0.172ms[3.121s][info][gc,phases,start] GC(37) Compaction Phase[3.133s][info][gc,phases      ] GC(37) Compaction Phase 12.371ms[3.133s][info][gc,phases,start] GC(37) Post Compact[3.134s][info][gc,phases      ] GC(37) Post Compact 0.749ms[3.134s][info][gc,heap        ] GC(37) PSYoungGen: 58879K(116736K)->58879K(116736K) Eden: 58879K(58880K)->58879K(58880K) From: 0K(57856K)->0K(57856K)[3.134s][info][gc,heap        ] GC(37) ParOldGen: 349571K(349696K)->349570K(349696K)[3.134s][info][gc,metaspace   ] GC(37) Metaspace: 1163K(1344K)->1163K(1344K) NonClass: 1076K(1152K)->1076K(1152K) Class: 86K(192K)->86K(192K)[3.134s][info][gc             ] GC(37) Pause Full (Ergonomics) 398M->398M(455M) 82.181ms[3.134s][info][gc,cpu         ] GC(37) User=0.78s Sys=0.00s Real=0.08s[3.134s][info][gc,start       ] GC(38) Pause Full (Ergonomics)[3.134s][info][gc,phases,start] GC(38) Marking Phase[3.205s][info][gc,phases      ] GC(38) Marking Phase 70.612ms[3.205s][info][gc,phases,start] GC(38) Summary Phase[3.205s][info][gc,phases      ] GC(38) Summary Phase 0.011ms[3.205s][info][gc,phases,start] GC(38) Adjust Roots[3.205s][info][gc,phases      ] GC(38) Adjust Roots 0.210ms[3.205s][info][gc,phases,start] GC(38) Compaction Phase[3.217s][info][gc,phases      ] GC(38) Compaction Phase 12.282ms[3.217s][info][gc,phases,start] GC(38) Post Compact[3.218s][info][gc,phases      ] GC(38) Post Compact 0.754ms[3.218s][info][gc,heap        ] GC(38) PSYoungGen: 58879K(116736K)->58879K(116736K) Eden: 58879K(58880K)->58879K(58880K) From: 0K(57856K)->0K(57856K)[3.218s][info][gc,heap        ] GC(38) ParOldGen: 349572K(349696K)->349571K(349696K)[3.218s][info][gc,metaspace   ] GC(38) Metaspace: 1163K(1344K)->1163K(1344K) NonClass: 1076K(1152K)->1076K(1152K) Class: 86K(192K)->86K(192K)[3.218s][info][gc             ] GC(38) Pause Full (Ergonomics) 398M->398M(455M) 84.035ms[3.218s][info][gc,cpu         ] GC(38) User=0.80s Sys=0.00s Real=0.08s[3.218s][info][gc,start       ] GC(39) Pause Full (Ergonomics)[3.218s][info][gc,phases,start] GC(39) Marking Phase[3.289s][info][gc,phases      ] GC(39) Marking Phase 70.305ms[3.289s][info][gc,phases,start] GC(39) Summary Phase[3.289s][info][gc,phases      ] GC(39) Summary Phase 0.016ms[3.289s][info][gc,phases,start] GC(39) Adjust Roots[3.289s][info][gc,phases      ] GC(39) Adjust Roots 0.173ms[3.289s][info][gc,phases,start] GC(39) Compaction Phase[3.301s][info][gc,phases      ] GC(39) Compaction Phase 12.268ms[3.301s][info][gc,phases,start] GC(39) Post Compact[3.302s][info][gc,phases      ] GC(39) Post Compact 0.733ms[3.302s][info][gc,heap        ] GC(39) PSYoungGen: 58879K(116736K)->58879K(116736K) Eden: 58879K(58880K)->58879K(58880K) From: 0K(57856K)->0K(57856K)[3.302s][info][gc,heap        ] GC(39) ParOldGen: 349573K(349696K)->349572K(349696K)[3.302s][info][gc,metaspace   ] GC(39) Metaspace: 1163K(1344K)->1163K(1344K) NonClass: 1076K(1152K)->1076K(1152K) Class: 86K(192K)->86K(192K)[3.302s][info][gc             ] GC(39) Pause Full (Ergonomics) 398M->398M(455M) 83.642ms[3.302s][info][gc,cpu         ] GC(39) User=0.78s Sys=0.00s Real=0.08s[3.302s][info][gc,start       ] GC(40) Pause Full (Ergonomics)[3.302s][info][gc,phases,start] GC(40) Marking Phase[3.372s][info][gc,phases      ] GC(40) Marking Phase 69.721ms[3.372s][info][gc,phases,start] GC(40) Summary Phase[3.372s][info][gc,phases      ] GC(40) Summary Phase 0.009ms[3.372s][info][gc,phases,start] GC(40) Adjust Roots[3.372s][info][gc,phases      ] GC(40) Adjust Roots 0.162ms[3.372s][info][gc,phases,start] GC(40) Compaction Phase[3.384s][info][gc,phases      ] GC(40) Compaction Phase 12.246ms[3.384s][info][gc,phases,start] GC(40) Post Compact[3.385s][info][gc,phases      ] GC(40) Post Compact 0.776ms[3.385s][info][gc,heap        ] GC(40) PSYoungGen: 58879K(116736K)->58879K(116736K) Eden: 58879K(58880K)->58879K(58880K) From: 0K(57856K)->0K(57856K)[3.385s][info][gc,heap        ] GC(40) ParOldGen: 349574K(349696K)->349573K(349696K)[3.385s][info][gc,metaspace   ] GC(40) Metaspace: 1163K(1344K)->1163K(1344K) NonClass: 1076K(1152K)->1076K(1152K) Class: 86K(192K)->86K(192K)[3.385s][info][gc             ] GC(40) Pause Full (Ergonomics) 398M->398M(455M) 83.067ms[3.385s][info][gc,cpu         ] GC(40) User=0.78s Sys=0.00s Real=0.08s[3.385s][info][gc,start       ] GC(41) Pause Full (Ergonomics)[3.385s][info][gc,phases,start] GC(41) Marking Phase[3.454s][info][gc,phases      ] GC(41) Marking Phase 69.016ms[3.454s][info][gc,phases,start] GC(41) Summary Phase[3.454s][info][gc,phases      ] GC(41) Summary Phase 0.011ms[3.454s][info][gc,phases,start] GC(41) Adjust Roots[3.454s][info][gc,phases      ] GC(41) Adjust Roots 0.162ms[3.454s][info][gc,phases,start] GC(41) Compaction Phase[3.467s][info][gc,phases      ] GC(41) Compaction Phase 12.241ms[3.467s][info][gc,phases,start] GC(41) Post Compact[3.467s][info][gc,phases      ] GC(41) Post Compact 0.741ms[3.467s][info][gc,heap        ] GC(41) PSYoungGen: 58879K(116736K)->58879K(116736K) Eden: 58879K(58880K)->58879K(58880K) From: 0K(57856K)->0K(57856K)[3.467s][info][gc,heap        ] GC(41) ParOldGen: 349575K(349696K)->349574K(349696K)[3.467s][info][gc,metaspace   ] GC(41) Metaspace: 1163K(1344K)->1163K(1344K) NonClass: 1076K(1152K)->1076K(1152K) Class: 86K(192K)->86K(192K)[3.467s][info][gc             ] GC(41) Pause Full (Ergonomics) 398M->398M(455M) 82.311ms[3.467s][info][gc,cpu         ] GC(41) User=0.78s Sys=0.02s Real=0.08s[3.467s][info][gc,start       ] GC(42) Pause Full (Ergonomics)[3.468s][info][gc,phases,start] GC(42) Marking Phase[3.537s][info][gc,phases      ] GC(42) Marking Phase 69.566ms[3.537s][info][gc,phases,start] GC(42) Summary Phase[3.537s][info][gc,phases      ] GC(42) Summary Phase 0.011ms[3.537s][info][gc,phases,start] GC(42) Adjust Roots[3.537s][info][gc,phases      ] GC(42) Adjust Roots 0.169ms[3.537s][info][gc,phases,start] GC(42) Compaction Phase[3.550s][info][gc,phases      ] GC(42) Compaction Phase 12.253ms[3.550s][info][gc,phases,start] GC(42) Post Compact[3.550s][info][gc,phases      ] GC(42) Post Compact 0.728ms[3.550s][info][gc,heap        ] GC(42) PSYoungGen: 58879K(116736K)->58879K(116736K) Eden: 58879K(58880K)->58879K(58880K) From: 0K(57856K)->0K(57856K)[3.550s][info][gc,heap        ] GC(42) ParOldGen: 349576K(349696K)->349575K(349696K)[3.550s][info][gc,metaspace   ] GC(42) Metaspace: 1163K(1344K)->1163K(1344K) NonClass: 1076K(1152K)->1076K(1152K) Class: 86K(192K)->86K(192K)[3.550s][info][gc             ] GC(42) Pause Full (Ergonomics) 398M->398M(455M) 82.877ms[3.550s][info][gc,cpu         ] GC(42) User=0.80s Sys=0.00s Real=0.08s[3.550s][info][gc,start       ] GC(43) Pause Full (Ergonomics)[3.550s][info][gc,phases,start] GC(43) Marking Phase[3.620s][info][gc,phases      ] GC(43) Marking Phase 69.628ms[3.620s][info][gc,phases,start] GC(43) Summary Phase[3.620s][info][gc,phases      ] GC(43) Summary Phase 0.010ms[3.620s][info][gc,phases,start] GC(43) Adjust Roots[3.620s][info][gc,phases      ] GC(43) Adjust Roots 0.171ms[3.620s][info][gc,phases,start] GC(43) Compaction Phase[3.633s][info][gc,phases      ] GC(43) Compaction Phase 12.758ms[3.633s][info][gc,phases,start] GC(43) Post Compact[3.634s][info][gc,phases      ] GC(43) Post Compact 0.741ms[3.634s][info][gc,heap        ] GC(43) PSYoungGen: 58879K(116736K)->58879K(116736K) Eden: 58879K(58880K)->58879K(58880K) From: 0K(57856K)->0K(57856K)[3.634s][info][gc,heap        ] GC(43) ParOldGen: 349577K(349696K)->349576K(349696K)[3.634s][info][gc,metaspace   ] GC(43) Metaspace: 1163K(1344K)->1163K(1344K) NonClass: 1076K(1152K)->1076K(1152K) Class: 86K(192K)->86K(192K)[3.634s][info][gc             ] GC(43) Pause Full (Ergonomics) 398M->398M(455M) 83.468ms[3.634s][info][gc,cpu         ] GC(43) User=0.78s Sys=0.00s Real=0.08s[3.634s][info][gc,start       ] GC(44) Pause Full (Ergonomics)[3.634s][info][gc,phases,start] GC(44) Marking Phase[3.699s][info][gc,phases      ] GC(44) Marking Phase 64.867ms[3.699s][info][gc,phases,start] GC(44) Summary Phase[3.699s][info][gc,phases      ] GC(44) Summary Phase 0.010ms[3.699s][info][gc,phases,start] GC(44) Adjust Roots[3.699s][info][gc,phases      ] GC(44) Adjust Roots 0.176ms[3.699s][info][gc,phases,start] GC(44) Compaction Phase[3.710s][info][gc,phases      ] GC(44) Compaction Phase 10.335ms[3.710s][info][gc,phases,start] GC(44) Post Compact[3.710s][info][gc,phases      ] GC(44) Post Compact 0.731ms[3.710s][info][gc,heap        ] GC(44) PSYoungGen: 58879K(116736K)->58879K(116736K) Eden: 58879K(58880K)->58879K(58880K) From: 0K(57856K)->0K(57856K)[3.710s][info][gc,heap        ] GC(44) ParOldGen: 349578K(349696K)->349577K(349696K)[3.710s][info][gc,metaspace   ] GC(44) Metaspace: 1163K(1344K)->1163K(1344K) NonClass: 1076K(1152K)->1076K(1152K) Class: 86K(192K)->86K(192K)[3.710s][info][gc             ] GC(44) Pause Full (Ergonomics) 398M->398M(455M) 76.296ms[3.710s][info][gc,cpu         ] GC(44) User=0.78s Sys=0.00s Real=0.08s[3.710s][info][gc,start       ] GC(45) Pause Full (Ergonomics)[3.710s][info][gc,phases,start] GC(45) Marking Phase[3.779s][info][gc,phases      ] GC(45) Marking Phase 68.303ms[3.779s][info][gc,phases,start] GC(45) Summary Phase[3.779s][info][gc,phases      ] GC(45) Summary Phase 0.009ms[3.779s][info][gc,phases,start] GC(45) Adjust Roots[3.779s][info][gc,phases      ] GC(45) Adjust Roots 0.220ms[3.779s][info][gc,phases,start] GC(45) Compaction Phase[3.790s][info][gc,phases      ] GC(45) Compaction Phase 11.131ms[3.790s][info][gc,phases,start] GC(45) Post Compact[3.791s][info][gc,phases      ] GC(45) Post Compact 0.777ms[3.791s][info][gc,heap        ] GC(45) PSYoungGen: 58879K(116736K)->58879K(116736K) Eden: 58879K(58880K)->58879K(58880K) From: 0K(57856K)->0K(57856K)[3.791s][info][gc,heap        ] GC(45) ParOldGen: 349579K(349696K)->349578K(349696K)[3.791s][info][gc,metaspace   ] GC(45) Metaspace: 1163K(1344K)->1163K(1344K) NonClass: 1076K(1152K)->1076K(1152K) Class: 86K(192K)->86K(192K)[3.791s][info][gc             ] GC(45) Pause Full (Ergonomics) 398M->398M(455M) 80.594ms[3.791s][info][gc,cpu         ] GC(45) User=0.78s Sys=0.00s Real=0.08s[3.791s][info][gc,start       ] GC(46) Pause Full (Ergonomics)[3.791s][info][gc,phases,start] GC(46) Marking Phase[3.860s][info][gc,phases      ] GC(46) Marking Phase 68.303ms[3.860s][info][gc,phases,start] GC(46) Summary Phase[3.860s][info][gc,phases      ] GC(46) Summary Phase 0.011ms[3.860s][info][gc,phases,start] GC(46) Adjust Roots[3.860s][info][gc,phases      ] GC(46) Adjust Roots 0.176ms[3.860s][info][gc,phases,start] GC(46) Compaction Phase[3.870s][info][gc,phases      ] GC(46) Compaction Phase 10.387ms[3.870s][info][gc,phases,start] GC(46) Post Compact[3.871s][info][gc,phases      ] GC(46) Post Compact 0.745ms[3.871s][info][gc,heap        ] GC(46) PSYoungGen: 58879K(116736K)->58879K(116736K) Eden: 58879K(58880K)->58879K(58880K) From: 0K(57856K)->0K(57856K)[3.871s][info][gc,heap        ] GC(46) ParOldGen: 349580K(349696K)->349579K(349696K)[3.871s][info][gc,metaspace   ] GC(46) Metaspace: 1163K(1344K)->1163K(1344K) NonClass: 1076K(1152K)->1076K(1152K) Class: 86K(192K)->86K(192K)[3.871s][info][gc             ] GC(46) Pause Full (Ergonomics) 398M->398M(455M) 79.795ms[3.871s][info][gc,cpu         ] GC(46) User=0.78s Sys=0.00s Real=0.08s[3.871s][info][gc,start       ] GC(47) Pause Full (Ergonomics)[3.871s][info][gc,phases,start] GC(47) Marking Phase[3.940s][info][gc,phases      ] GC(47) Marking Phase 68.880ms[3.940s][info][gc,phases,start] GC(47) Summary Phase[3.940s][info][gc,phases      ] GC(47) Summary Phase 0.011ms[3.940s][info][gc,phases,start] GC(47) Adjust Roots[3.940s][info][gc,phases      ] GC(47) Adjust Roots 0.218ms[3.940s][info][gc,phases,start] GC(47) Compaction Phase[3.953s][info][gc,phases      ] GC(47) Compaction Phase 12.431ms[3.953s][info][gc,phases,start] GC(47) Post Compact[3.953s][info][gc,phases      ] GC(47) Post Compact 0.731ms[3.954s][info][gc,heap        ] GC(47) PSYoungGen: 58879K(116736K)->58879K(116736K) Eden: 58879K(58880K)->58879K(58880K) From: 0K(57856K)->0K(57856K)[3.954s][info][gc,heap        ] GC(47) ParOldGen: 349581K(349696K)->349580K(349696K)[3.954s][info][gc,metaspace   ] GC(47) Metaspace: 1163K(1344K)->1163K(1344K) NonClass: 1076K(1152K)->1076K(1152K) Class: 86K(192K)->86K(192K)[3.954s][info][gc             ] GC(47) Pause Full (Ergonomics) 398M->398M(455M) 82.440ms[3.954s][info][gc,cpu         ] GC(47) User=0.80s Sys=0.00s Real=0.08s[3.954s][info][gc,start       ] GC(48) Pause Full (Ergonomics)[3.954s][info][gc,phases,start] GC(48) Marking Phase[4.023s][info][gc,phases      ] GC(48) Marking Phase 68.968ms[4.023s][info][gc,phases,start] GC(48) Summary Phase[4.023s][info][gc,phases      ] GC(48) Summary Phase 0.009ms[4.023s][info][gc,phases,start] GC(48) Adjust Roots[4.023s][info][gc,phases      ] GC(48) Adjust Roots 0.169ms[4.023s][info][gc,phases,start] GC(48) Compaction Phase[4.033s][info][gc,phases      ] GC(48) Compaction Phase 10.356ms[4.033s][info][gc,phases,start] GC(48) Post Compact[4.034s][info][gc,phases      ] GC(48) Post Compact 0.733ms[4.034s][info][gc,heap        ] GC(48) PSYoungGen: 58879K(116736K)->58879K(116736K) Eden: 58879K(58880K)->58879K(58880K) From: 0K(57856K)->0K(57856K)[4.034s][info][gc,heap        ] GC(48) ParOldGen: 349582K(349696K)->349581K(349696K)[4.034s][info][gc,metaspace   ] GC(48) Metaspace: 1163K(1344K)->1163K(1344K) NonClass: 1076K(1152K)->1076K(1152K) Class: 86K(192K)->86K(192K)[4.034s][info][gc             ] GC(48) Pause Full (Ergonomics) 398M->398M(455M) 80.393ms[4.034s][info][gc,cpu         ] GC(48) User=0.78s Sys=0.00s Real=0.08s[4.034s][info][gc,start       ] GC(49) Pause Full (Ergonomics)[4.034s][info][gc,phases,start] GC(49) Marking Phase[4.103s][info][gc,phases      ] GC(49) Marking Phase 68.296ms[4.103s][info][gc,phases,start] GC(49) Summary Phase[4.103s][info][gc,phases      ] GC(49) Summary Phase 0.009ms[4.103s][info][gc,phases,start] GC(49) Adjust Roots[4.103s][info][gc,phases      ] GC(49) Adjust Roots 0.170ms[4.103s][info][gc,phases,start] GC(49) Compaction Phase[4.115s][info][gc,phases      ] GC(49) Compaction Phase 12.541ms[4.115s][info][gc,phases,start] GC(49) Post Compact[4.116s][info][gc,phases      ] GC(49) Post Compact 0.743ms[4.116s][info][gc,heap        ] GC(49) PSYoungGen: 58879K(116736K)->58879K(116736K) Eden: 58879K(58880K)->58879K(58880K) From: 0K(57856K)->0K(57856K)[4.116s][info][gc,heap        ] GC(49) ParOldGen: 349583K(349696K)->349582K(349696K)[4.116s][info][gc,metaspace   ] GC(49) Metaspace: 1163K(1344K)->1163K(1344K) NonClass: 1076K(1152K)->1076K(1152K) Class: 86K(192K)->86K(192K)[4.116s][info][gc             ] GC(49) Pause Full (Ergonomics) 398M->398M(455M) 81.890ms[4.116s][info][gc,cpu         ] GC(49) User=0.78s Sys=0.00s Real=0.08s[4.116s][info][gc,start       ] GC(50) Pause Full (Ergonomics)[4.116s][info][gc,phases,start] GC(50) Marking Phase[4.184s][info][gc,phases      ] GC(50) Marking Phase 68.218ms[4.184s][info][gc,phases,start] GC(50) Summary Phase[4.184s][info][gc,phases      ] GC(50) Summary Phase 0.010ms[4.184s][info][gc,phases,start] GC(50) Adjust Roots[4.185s][info][gc,phases      ] GC(50) Adjust Roots 0.244ms[4.185s][info][gc,phases,start] GC(50) Compaction Phase[4.195s][info][gc,phases      ] GC(50) Compaction Phase 10.305ms[4.195s][info][gc,phases,start] GC(50) Post Compact[4.196s][info][gc,phases      ] GC(50) Post Compact 0.740ms[4.196s][info][gc,heap        ] GC(50) PSYoungGen: 58879K(116736K)->58879K(116736K) Eden: 58879K(58880K)->58879K(58880K) From: 0K(57856K)->0K(57856K)[4.196s][info][gc,heap        ] GC(50) ParOldGen: 349584K(349696K)->349583K(349696K)[4.196s][info][gc,metaspace   ] GC(50) Metaspace: 1163K(1344K)->1163K(1344K) NonClass: 1076K(1152K)->1076K(1152K) Class: 86K(192K)->86K(192K)[4.196s][info][gc             ] GC(50) Pause Full (Ergonomics) 398M->398M(455M) 79.669ms[4.196s][info][gc,cpu         ] GC(50) User=0.78s Sys=0.00s Real=0.08s[4.196s][info][gc,start       ] GC(51) Pause Full (Ergonomics)[4.196s][info][gc,phases,start] GC(51) Marking Phase[4.265s][info][gc,phases      ] GC(51) Marking Phase 68.980ms[4.265s][info][gc,phases,start] GC(51) Summary Phase[4.265s][info][gc,phases      ] GC(51) Summary Phase 0.015ms[4.265s][info][gc,phases,start] GC(51) Adjust Roots[4.265s][info][gc,phases      ] GC(51) Adjust Roots 0.345ms[4.265s][info][gc,phases,start] GC(51) Compaction Phase[4.280s][info][gc,phases      ] GC(51) Compaction Phase 14.801ms[4.280s][info][gc,phases,start] GC(51) Post Compact[4.281s][info][gc,phases      ] GC(51) Post Compact 0.813ms[4.281s][info][gc,heap        ] GC(51) PSYoungGen: 58879K(116736K)->58879K(116736K) Eden: 58879K(58880K)->58879K(58880K) From: 0K(57856K)->0K(57856K)[4.281s][info][gc,heap        ] GC(51) ParOldGen: 349585K(349696K)->349568K(349696K)[4.281s][info][gc,metaspace   ] GC(51) Metaspace: 1163K(1344K)->1145K(1344K) NonClass: 1076K(1152K)->1063K(1152K) Class: 86K(192K)->81K(192K)[4.281s][info][gc             ] GC(51) Pause Full (Ergonomics) 398M->398M(455M) 85.120ms[4.281s][info][gc,cpu         ] GC(51) User=0.80s Sys=0.00s Real=0.08s[4.282s][info][gc,start       ] GC(52) Pause Full (Ergonomics)[4.282s][info][gc,phases,start] GC(52) Marking Phase[4.283s][info][gc,phases      ] GC(52) Marking Phase 1.014ms[4.283s][info][gc,phases,start] GC(52) Summary Phase[4.283s][info][gc,phases      ] GC(52) Summary Phase 0.010ms[4.283s][info][gc,phases,start] GC(52) Adjust Roots[4.283s][info][gc,phases      ] GC(52) Adjust Roots 0.274ms[4.283s][info][gc,phases,start] GC(52) Compaction Phase[4.284s][info][gc,phases      ] GC(52) Compaction Phase 1.127ms[4.284s][info][gc,phases,start] GC(52) Post Compact[4.285s][info][gc,phases      ] GC(52) Post Compact 0.684ms[4.285s][info][gc,heap        ] GC(52) PSYoungGen: 58879K(116736K)->0K(116736K) Eden: 58879K(58880K)->0K(58880K) From: 0K(57856K)->0K(57856K)[4.285s][info][gc,heap        ] GC(52) ParOldGen: 349571K(349696K)->1568K(349696K)[4.285s][info][gc,metaspace   ] GC(52) Metaspace: 1151K(1344K)->1151K(1344K) NonClass: 1069K(1152K)->1069K(1152K) Class: 82K(192K)->82K(192K)[4.285s][info][gc             ] GC(52) Pause Full (Ergonomics) 398M->1M(455M) 3.226ms[4.285s][info][gc,cpu         ] GC(52) User=0.00s Sys=0.00s Real=0.00s[4.286s][info][gc,heap,exit   ] Heap[4.286s][info][gc,heap,exit   ]  PSYoungGen      total 116736K, used 1191K [0x00000000f5580000, 0x0000000100000000, 0x0000000100000000)[4.286s][info][gc,heap,exit   ]   eden space 58880K, 2% used [0x00000000f5580000,0x00000000f56a9ce0,0x00000000f8f00000)[4.286s][info][gc,heap,exit   ]   from space 57856K, 0% used [0x00000000fc780000,0x00000000fc780000,0x0000000100000000)[4.286s][info][gc,heap,exit   ]   to   space 57856K, 0% used [0x00000000f8f00000,0x00000000f8f00000,0x00000000fc780000)[4.286s][info][gc,heap,exit   ]  ParOldGen       total 349696K, used 1568K [0x00000000e0000000, 0x00000000f5580000, 0x00000000f5580000)[4.286s][info][gc,heap,exit   ]   object space 349696K, 0% used [0x00000000e0000000,0x00000000e0188210,0x00000000f5580000)[4.286s][info][gc,heap,exit   ]  Metaspace       used 1156K, committed 1344K, reserved 1114112K[4.286s][info][gc,heap,exit   ]   class space    used 83K, committed 192K, reserved 1048576K

Здесь ситуация ещё жёстче. Оба стиля потерпели крах.

LowChurnProcessor: после 8 молодых сборок начинается бесконечная череда полных сборок — 51 Full GC, каждая длится 80–150 мс и почти не освобождает память. Суммарное время GC больше 4,3 секунды (>95% времени). Итог: OutOfMemoryError: GC overhead limit exceeded.

HighChurnProcessor: аналогичная картина — 8 Young GC, затем 44 полные сборки, больше 4,1 секунды в GC (>95% времени). Та же ошибка GC overhead limit exceeded.

Parallel GC не справился даже с императивным стилем. На таком уровне allocation pressure (в предыдущих статьях расскрывал этот термин и тут не буду) этот сборщик полностью тратит процессор на безуспешные попытки освободить память, и JVM аварийно завершает приложение.

Сводная картина

Свёл результаты в одну таблицу:

Версия JDK	21	21	17	17	21	21
Сборщик	G1	G1	G1	G1	Parallel	Parallel
Процессор	Low	High	Low	High	Low	High
Объём данных	1.5 млн	1.5 млн	1.5 млн	1.5 млн	1.5 млн	1.5 млн
Young GC (кол-во)	28	58+	46	90	8	8
Full GC (кол-во)	1	множ.	1	множ.	51	44
Суммарное время GC (мс)	~190	>900	~300	>700	>4300	>4100
Доля времени на GC(от общего)	~25%	>60%	~29%	~42%	>95%	>95%
Максимальная пауза (мс)	55	50+ (Full GC)	61	91	152	152
Пиковое использование кучи(Mb)	512 MB	512 MB	511 MB	511 MB	~402 MB	~386 MB
Живых данных в конце (Mb)	~471 MB	— (OOM)	~461 MB	— (OOM)	— (OOM)	— (OOM)
Итог	Успех	OOM (Java heap space)	Успех	OOM (Java heap space)	OOM (GC overhead limit)	OOM (GC overhead limit)

Вот несколько моментов, на которые я хочу обратить внимание при взгляде на таблицу:

На G1 императивный стиль выживает, функциональный падает. Это стабильно воспроизводится и на JDK 21, и на JDK 17. Версия JDK картину не меняет.
На Parallel GC оба стиля падают. Когда allocation pressure переходит определённую границу, сборщик просто не справляется — и неважно, мутируете вы объекты или создаёте новые. Наверно это важно для тех, кто осознанно выбрал Parallel GC под high-throughput сценарии.
Разница между стилями — не в объёме аллокаций, а в их характере.

Глава 2. Где прячутся аллокации: анатомия двух стилей

Шаг 1. normalizeName() — строки, которые не меняются

Императивный стиль:

void normalizeName() {    if (customerName != null) {        customerName = customerName.trim().toLowerCase();    }}

Функциональный стиль:

Order normalizeName() {    String normalized = customerName != null         ? customerName.trim().toLowerCase()         : null;    return new Order(normalized, total, taxRate);}

Обратите внимание: оба варианта создают новую строку. String.trim() и String.toLowerCase() всегда возвращают новый объект String (за исключением случая, когда строка не изменилась — но это происходит далеко не всегда). Строки в Java иммутабельны, и тут ничего не поделать.

Разница в том, что происходит дальше. В императивном стиле мы перезаписываем поле customerName в том же объекте. Создали временную строку — записали — старая строка стала мусором. В функциональном стиле мы заворачиваем новую строку в новый объект Order, а старый Order вместе со старой строкой отправляется в мусор. На одну строку больше — на один объект больше.

На одной записи это копейки.

На 1,5 миллионах — это 1,5 миллиона дополнительных объектов Order, каждый из которых содержит ссылку на новую строку. Все они должны быть созданы, записаны в память, а потом собраны GC.

Шаг 2. applyTax() — BigDecimal и арифметика

Императивный стиль:

void applyTax() {    total = total.add(total.multiply(taxRate));}

Функциональный стиль:

Order applyTax() {    return new Order(customerName,         total.add(total.multiply(taxRate)),         taxRate);}

BigDecimal это иммутабельный класс. Каждый вызов add() или multiply() создаёт новый объект BigDecimal, внутри которого лежит новый BigInteger, внутри которого лежит новый int[].

В большинстве случаев такие операции приводят к созданию нескольких новых объектов внутри BigDecimal-представления. В нашем коде два вызова multiply и add это до шести новых объектов на одну запись, что неизбежно в обоих стилях.

Но снова разница в том, что происходит с результатом. В императивном стиле мы перезаписываем поле total и старый BigDecimal становится мусором. В функциональном стиле мы заворачиваем новый BigDecimal в новый объект Order. Старый Order со старым BigDecimal внутри тоже в мусор.

На 1,5 миллионах записей это миллионы дополнительных объектов, которые нужно создать, а потом собрать нашему бедному GC.

Шаг 3. .map(…).toList() — наш герой, который растёт как на дрожжах

Вот здесь, на мой скромный взгляд, скрыта самая большая разница между двумя стилями.

В императивном стиле мы идём по исходному списку и мутируем его элементы. Новый список не создаётся. В памяти в каждый момент времени находится ровно один список orders.

В функциональном стиле терминальная операция .toList() создаёт новый список. В процессе работы стрима в памяти одновременно находятся:

исходный список orders на 1,5 миллиона объектов Order;
новые immutable-объекты, создаваемые в .map(Order::normalizeName) и .map(Order::applyTax);
результирующий список processed который удерживает ещё до 1,5 миллионов объектов Order.

Это не просто поток байтов. Это гигантская волна, которая заливает кучу и не даёт GC нормально работать. В императивном стиле временные объекты умирают сразу после использования. В функциональном — они накапливаются до завершения всего стрима.

Мой первый практический вывод: не весь код одинаково важен

Мы только что увидели, что разница между стилями проявляется не на уровне отдельных операций, а на уровне жизненного цикла объектов. И теперь мы можем сформулировать критерий, который поможет принимать решения в реальном коде.

Условно я разделил весь код на три категории:

Cold path, или редко выполняемый код:

Админ-панели, экспорт отчётов по кнопке, страртап-логика.
Здесь allocation rate не имеет значения. Читаемость и декларативность важнее всего.

Warm path, ну это типичные CRUD-эндпоинты со средним трафиком:

GET /api/users/{id}, POST /api/orders.
Умеренный трафик, JVM обычно справляется сама.

Hot path, важный код под постоянной высокой нагрузкой:

Kafka-консьюмеры (100k+ msg/sec), парсеры, ценовые движки, стрим-процессинг, сериализация/десериализация.
Здесь каждый лишний объект на запись умножается на сотни тысяч вызовов в секунду. Allocation rate внезапно становится одной из главных статей расхода CPU.

Именно для hot path стоит задумываться о том, сколько объектов порождает ваш код и как долго они живут.

А для cold и warm path современный функциональный стиль это вполне отличный выбор, и не надо от него отказываться.

Часть 3. Allocation Rate или как измерить невидимое

Вы думаете я остановился на достигнутых результатах? Хах, как бы не так! Мне зачесалось более явно увидеть что происходит.

Для более точных замеров я использовал JMH (Java Microbenchmark Harness) с включённым профилировщиком GC. Это дало мне ключевые метрики:

gc.alloc.rate.norm — нормализованный allocation rate, то есть сколько байт в среднем аллоцируется на одну операцию (байт/op);
gc.alloc.rate — пиковый темп аллокаций в мегабайтах в секунду;
gc.count — количество GC-пауз за время замера;
gc.time — суммарное время, проведённое в GC.

Вот код обоих бенчмарков которые я гонял для результатов (0.5 млн записей, G1):

LowChurnStyleBenchmark

import org.openjdk.jmh.annotations.*;import org.openjdk.jmh.runner.Runner;import org.openjdk.jmh.runner.options.Options;import org.openjdk.jmh.runner.options.OptionsBuilder;import java.math.BigDecimal;import java.util.ArrayList;import java.util.List;import java.util.Random;import java.util.concurrent.TimeUnit;@BenchmarkMode(Mode.AverageTime)@OutputTimeUnit(TimeUnit.MILLISECONDS)@State(Scope.Benchmark)@Warmup(iterations = 3, time = 1)@Measurement(iterations = 5, time = 1)@Fork(1)public class LowChurnStyleBenchmark {    static class Order {        String name;        BigDecimal total;        BigDecimal tax;        Order(String n, BigDecimal t, BigDecimal x) { name = n; total = t; tax = x; }        void applyTax() { total = total.add(total.multiply(tax)); }        void normalize() { if (name != null) name = name.trim().toLowerCase(); }    }    private List<Order> orders;    @Setup(Level.Iteration)    public void setup() {        Random rnd = new Random(42);        orders = new ArrayList<>(500_000);        for (int i = 0; i < 500_000; i++) {            orders.add(new Order("  Customer" + i + "  ",                    BigDecimal.valueOf(100 + rnd.nextDouble() * 900),                    BigDecimal.valueOf(0.1 + rnd.nextDouble() * 0.2)));        }    }    @Benchmark    public List<Order> lowChurn() {        for (Order o : orders) { o.normalize(); o.applyTax(); }        return orders;    }    public static void main(String[] args) throws Exception {        Options opt = new OptionsBuilder()                .include(LowChurnStyleBenchmark.class.getSimpleName())                .addProfiler("gc")                .forks(1).build();        new Runner(opt).run();    }}

HighChurnStyleBenchmark

import org.openjdk.jmh.annotations.*;import org.openjdk.jmh.runner.Runner;import org.openjdk.jmh.runner.options.Options;import org.openjdk.jmh.runner.options.OptionsBuilder;import java.math.BigDecimal;import java.util.List;import java.util.Random;import java.util.concurrent.TimeUnit;import java.util.stream.Collectors;import java.util.stream.IntStream;@BenchmarkMode(Mode.AverageTime)@OutputTimeUnit(TimeUnit.MILLISECONDS)@State(Scope.Benchmark)@Warmup(iterations = 3, time = 1)@Measurement(iterations = 5, time = 1)@Fork(1)public class HighChurnStyleBenchmark {    record Order(String name, BigDecimal total, BigDecimal tax) {        Order applyTax() { return new Order(name, total.add(total.multiply(tax)), tax); }        Order normalize() {            String n = name != null ? name.trim().toLowerCase() : null;            return new Order(n, total, tax);        }    }    private List<Order> orders;    @Setup    public void setup() {        Random rnd = new Random(42);        orders = IntStream.range(0, 500_000).mapToObj(i -> new Order(                "  Customer" + i + "  ",                BigDecimal.valueOf(100 + rnd.nextDouble() * 900),                BigDecimal.valueOf(0.1 + rnd.nextDouble() * 0.2)        )).collect(Collectors.toList());    }    @Benchmark    public List<Order> highChurn() {        return orders.stream().map(Order::normalize).map(Order::applyTax).toList();    }    public static void main(String[] args) throws Exception {        Options opt = new OptionsBuilder()                .include(HighChurnStyleBenchmark.class.getSimpleName())                .addProfiler("gc")                .forks(1).build();        new Runner(opt).run();    }}

Что показали замеры

Метрика	LowChurnStyle (императивный)	HighChurnStyle (функциональный)
gc.alloc.rate.norm (B/op)	≈ 268 260 000	≈ 182 051 380
gc.alloc.rate (MB/s, пиковый)	≈ 3 876	≈ 6 270
gc.count (среднее)	2	3–4
gc.time (мс, среднее)	≈ 75	≈ 32
Байт на запись (норм. / 500k)	≈ 537	≈ 364

результат HighChurnStyleBenchmark

# JMH version: 1.37# VM version: JDK 21.0.10, OpenJDK 64-Bit Server VM, 21.0.10+7-LTS# VM invoker: C:\Users\Snaret\.jdks\corretto-21.0.10\bin\java.exe# VM options: -javaagent:C:\Program Files\JetBrains\IntelliJ IDEA 2025.2.1\lib\idea_rt.jar=53438 -Dfile.encoding=UTF-8 -Dsun.stdout.encoding=UTF-8 -Dsun.stderr.encoding=UTF-8# Blackhole mode: compiler (auto-detected, use -Djmh.blackhole.autoDetect=false to disable)# Warmup: 3 iterations, 1 s each# Measurement: 5 iterations, 1 s each# Timeout: 10 min per iteration# Threads: 1 thread, will synchronize iterations# Benchmark mode: Average time, time/op# Benchmark: oleborn.newtest.HighChurnStyleBenchmark.highChurn# Run progress: 0,00% complete, ETA 00:00:08# Fork: 1 of 1# Warmup Iteration   1: 59,983 ms/op# Warmup Iteration   2: 27,969 ms/op# Warmup Iteration   3: 27,264 ms/opIteration   1: 28,296 ms/op                 gc.alloc.rate:      6134,055 MB/sec                 gc.alloc.rate.norm: 182051384,000 B/op                 gc.count:           3,000 counts                 gc.time:            27,000 msIteration   2: 28,204 ms/op                 gc.alloc.rate:      6154,610 MB/sec                 gc.alloc.rate.norm: 182051384,000 B/op                 gc.count:           3,000 counts                 gc.time:            36,000 msIteration   3: 27,720 ms/op                 gc.alloc.rate:      6261,820 MB/sec                 gc.alloc.rate.norm: 182051378,811 B/op                 gc.count:           3,000 counts                 gc.time:            29,000 msIteration   4: 27,679 ms/op                 gc.alloc.rate:      6271,017 MB/sec                 gc.alloc.rate.norm: 182051379,676 B/op                 gc.count:           4,000 counts                 gc.time:            35,000 msIteration   5: 26,478 ms/op                 gc.alloc.rate:      6555,696 MB/sec                 gc.alloc.rate.norm: 182051370,051 B/op                 gc.count:           3,000 counts                 gc.time:            34,000 ms

результат LowChurnStyleBenchmark

# JMH version: 1.37# VM version: JDK 21.0.10, OpenJDK 64-Bit Server VM, 21.0.10+7-LTS# VM invoker: C:\Users\Snaret\.jdks\corretto-21.0.10\bin\java.exe# VM options: -javaagent:C:\Program Files\JetBrains\IntelliJ IDEA 2025.2.1\lib\idea_rt.jar=50803 -Dfile.encoding=UTF-8 -Dsun.stdout.encoding=UTF-8 -Dsun.stderr.encoding=UTF-8# Blackhole mode: compiler (auto-detected, use -Djmh.blackhole.autoDetect=false to disable)# Warmup: 3 iterations, 1 s each# Measurement: 5 iterations, 1 s each# Timeout: 10 min per iteration# Threads: 1 thread, will synchronize iterations# Benchmark mode: Average time, time/op# Benchmark: oleborn.newtest.LowChurnStyleBenchmark.lowChurn# Run progress: 0,00% complete, ETA 00:00:08# Fork: 1 of 1# Warmup Iteration   1: 84,630 ms/op# Warmup Iteration   2: 61,100 ms/op# Warmup Iteration   3: 57,484 ms/opIteration   1: 59,661 ms/op                 gc.alloc.rate:      3927,940 MB/sec                 gc.alloc.rate.norm: 269966850,222 B/op                 gc.count:           2,000 counts                 gc.time:            78,000 msIteration   2: 64,788 ms/op                 gc.alloc.rate:      3458,871 MB/sec                 gc.alloc.rate.norm: 259007390,500 B/op                 gc.count:           2,000 counts                 gc.time:            76,000 msIteration   3: 60,661 ms/op                 gc.alloc.rate:      3868,818 MB/sec                 gc.alloc.rate.norm: 269966850,222 B/op                 gc.count:           2,000 counts                 gc.time:            79,000 msIteration   4: 59,668 ms/op                 gc.alloc.rate:      3924,944 MB/sec                 gc.alloc.rate.norm: 269966888,889 B/op                 gc.count:           2,000 counts                 gc.time:            67,000 msIteration   5: 56,209 ms/op                 gc.alloc.rate:      4202,568 MB/sec                 gc.alloc.rate.norm: 272391606,316 B/op                 gc.count:           2,000 counts                 gc.time:            77,000 ms

Парадокс: императивный стиль генерирует на 48% больше аллокаций, но выживает

540 байт на запись в императивном стиле это много. 364 байта в функциональном тоже много. Обе цифры говорят одно и то же: этот код создаёт объекты. Но если запустить код на 1,5 миллионах записей даже 364 байта превращаются в гигабайты аллокаций.

Тут важно понять — какие байты считает профилировщик.

GC в JMH честно суммирует все выделенные байты, но не различает объекты, которые умрут через микросекунду, и те, что останутся в памяти надолго.

Поэтому цифры и получаются такими: императивный стиль получает более высокий allocation rate за счёт большего объёма краткоживущего мусора. А функциональный стиль показывает меньшую цифру, но значительная часть этих объектов удерживается в памяти существенно дольше, накапливаясь и резко увеличивая нагрузку на GC.

Мой второй практический вывод: платим не за байты, а за время жизни.

JMH-замеры показали очевидное: оба стиля генерируют аллокации. Но HighChurnStyle упаковывает эти байты в новую, долгоживущую структуру данных, которая накапливается в памяти и провоцирует пиковые нагрузки на GC. LowChurnStyle, мутируя оригинал, ограничивается короткоживущим мусором, который GC эффективно подчищает на лету.

И для понимания: Allocation rate — это указатель, а не анализатор. Он показывает интенсивность создания объектов, но почти ничего не говорит об их времени жизни и поведении памяти под нагрузкой.

Часть 4. Async Profiler

Финальным этапом проверки обнаруженного поведения, я избрал встроенный в IDEA визуализатор Async Profiler.

Вот что получилось.

Call Tree: кто создаёт объекты

Call Tree (дерево вызовов) для императивного стиля. Основные аллокации — BigDecimal.<init> (33.4%) и StringLatin1.toChars (32.6%). Это временные объекты, которые создаются и сразу умирают. — *Call Tree (дерево вызовов) для императивного стиля. Основные аллокации —* `BigDecimal.<init>` *(33.4%) и* `StringLatin1.toChars` *(32.6%). Это временные объекты, которые создаются и сразу умирают.*

Call Tree для функционального стиля. Добавляется новый гигантский блок - ReferencePipeline.toList() (47.1%, 661 МБ). Именно .toList() создаёт и удерживает в памяти новый список обработанных записей. — *Call Tree для функционального стиля. Добавляется новый гигантский блок —* `ReferencePipeline.toList()` *(47.1%, 661 МБ). Именно* `.toList()` *создаёт и удерживает в памяти новый список обработанных записей.*

Обратите внимание: в императивном стиле аллокации сосредоточены в арифметике и строках, они создаются, используются и сразу становятся мусором. В функциональном стиле к этому добавляется коллекционирование: все результаты .map() собираются в новый список, который живёт до конца обработки. Call Tree чётко показывает этот дополнительный слой.

Timeline: как живут объекты

И еще интересного — таймлайн. Он показывает, как память заполняется и освобождается с течением времени.

Timeline аллокаций для императивного стиля. График показывает частые падения - GC регулярно очищает память. — *Timeline аллокаций для императивного стиля. График показывает частые падения — GC регулярно очищает память.*

Timeline аллокаций для функционального стиля. После ~600 мс график перестаёт падать до нуля и продолжает плавно расти что приводит к падению с OutOfMemoryError.

Таймлайн не врёт.

В императивном стиле GC регулярно выдыхает и очищает память. В функциональном после каждой сборки остаётся несмываемый остаток: новый список processed и новые immutable-объекты, создаваемые в процессе pipeline. Это и есть та волна, которая в итоге переполняет кучу и вызывает OutOfMemoryError.

Разница между стилями — не в байтах и не в скорости отдельных операций. Разница в том, как долго живут созданные объекты. Императивный стиль порождает короткоживущий мусор, который GC эффективно подчищает. Функциональный стиль создаёт новую структуру данных, объекты которой удерживаются в памяти значительно дольше, которая накапливается и душит GC.

Заключение: цена, которую мы платим осознанно

Я начал это исследование с простого вопроса: может ли современный, чистый код в определённых условиях натворить дел? Оказалось вполне. Но не потому, что функциональный стиль плох, а императивный хорош. А потому, что у любого стиля есть цена, и она становится заметной только под нагрузкой.

Главный вывод этой статьи: не существует универсального стиля. Существует цена абстракций в конкретном контексте приложения.

Современная Java покупает безопасность и читаемость ценой allocation rate. Это не плохо и не хорошо, это то с чем нам жить. Наша задача как разработчиков понимать эту цену и платить её осознанно.

Если ваш код на cold или warm path пишите так, как читается лучше. Если на hot path — потратьте час на профилировщик, посмотрите на allocation rate и жизненный цикл объектов. Возможно, вы обнаружите то, что удивит вас не меньше, чем меня.

Важное замечание о локальности тестов

Все тесты запускались на моей локальной машине: JDK 21 (Corretto), Windows, фиксированная куча 512 МБ. Результаты могут отличаться на других версиях JDK, в других окружениях или с другими настройками GC. Я не претендую на абсолютную истину, но общие закономерности allocation pressure и различия в жизненном цикле объектов будут воспроизводиться.

Если вы захотите проверить это на своём проекте, всегда используйте профилировщик и смотрите на реальные метрики, а не слепо верьте статьям из интернета.

Материал подготовлен автором telegram-канала о изучении Java.

ссылка на оригинал статьи https://habr.com/ru/articles/1036992/