JVM metaspace outofmemory

2018-09-14  本文已影响0人  landon30

解决服务器进程退出问题(metaspace溢出)

Caused by: java.lang.OutOfMemoryError: Metaspace
        at java.lang.ClassLoader.defineClass1(Native Method) ~[na:1.8.0_40]
        at java.lang.ClassLoader.defineClass(ClassLoader.java:760) ~[na:1.8.0_40]
        at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) ~[na:1.8.0_40]
        at java.net.URLClassLoader.defineClass(URLClassLoader.java:467) ~[na:1.8.0_40]
        at java.net.URLClassLoader.access$100(URLClassLoader.java:73) ~[na:1.8.0_40]
        at java.net.URLClassLoader$1.run(URLClassLoader.java:368) ~[na:1.8.0_40]
        at java.net.URLClassLoader$1.run(URLClassLoader.java:362) ~[na:1.8.0_40]
        at java.security.AccessController.doPrivileged(Native Method) ~[na:1.8.0_40]
        at java.net.URLClassLoader.findClass(URLClassLoader.java:361) ~[na:1.8.0_40]
        at java.lang.ClassLoader.loadClass(ClassLoader.java:424) ~[na:1.8.0_40]
        at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[na:1.8.0_40]

Stack: [0x00007f03927ff000,0x00007f0392900000],  sp=0x00007f03928fe340,  free space=1020k
Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
V  [libjvm.so+0xaaca9a]  VMError::report_and_die()+0x2ba
V  [libjvm.so+0x4f2de9]  report_fatal(char const*, int, char const*)+0x59
V  [libjvm.so+0xab3d6a]  VMThread::execute(VM_Operation*)+0x2ca
V  [libjvm.so+0x47ecf0]  CollectorPolicy::satisfy_failed_metadata_allocation(ClassLoaderData*, unsigned long, Metaspace::MetadataType)+0x150
V  [libjvm.so+0x8928c5]  Metaspace::allocate(ClassLoaderData*, unsigned long, bool, MetaspaceObj::Type, Thread*)+0x315
V  [libjvm.so+0x8a5a26]  MethodCounters::allocate(ClassLoaderData*, Thread*)+0x26
V  [libjvm.so+0x89d811]  Method::build_method_counters(Method*, Thread*)+0x71
V  [libjvm.so+0x8a01f0]  BreakpointInfo::set(Method*)+0x3a0
V  [libjvm.so+0x796cd6]  JvmtiBreakpoint::each_method_version_do(void (Method::*)(int))+0x56
V  [libjvm.so+0xab5ac5]  VM_Operation::evaluate()+0x55
V  [libjvm.so+0xab3e9a]  VMThread::evaluate_operation(VM_Operation*)+0xba
V  [libjvm.so+0xab421e]  VMThread::loop()+0x1ce
V  [libjvm.so+0xab4690]  VMThread::run()+0x70
V  [libjvm.so+0x910ee8]  java_start(Thread*)+0x108

 生成的日期: Mon Sep 25 14:30:30 CST 2017
    文件: D:\xx\landon\task\2017.9\server_err\java_pid16298.hprof
    文件大小: 56.1 MB

    字节总数: 47,508,830
    类总数: 7,743
    实例总数: 568,577
    类加载器: 380
    垃圾回收根节点: 2,703
    等待结束的暂挂对象数: 0

    在出现 OutOfMemoryError 异常错误时进行了堆转储
    导致 OutOfMemoryError 异常错误的线程: queue-executor-handler-8

com.xx.achilles.spurs.gs.model.combat.CombatService$$Lambda$143
com.xx.achilles.spurs.gs.model.raid.daily.DailyRaidManager$$Lambda$142
com.xx.achilles.spurs.gs.model.daily.DailyManager$$Lambda$141
...

Class Name                                           | Defined Classes | No. of Instances
------------------------------------------------------------------------------------------
sun.misc.Launcher$ExtClassLoader @ 0x800230b0        |           4,312 |           93,289
<system class loader>                                |           2,617 |          484,122
com.alibaba.fastjson.util.ASMClassLoader @ 0x805fd848|             129 |              129
com.alibaba.fastjson.util.ASMClassLoader @ 0x805e2858|              73 |               73
------------------------------------------------------------------------------------------
...

Class Name                                               | Shallow Heap | Retained Heap
----------------------------------------------------------------------------------------
class sun.reflect.GeneratedMethodAccessor344 @ 0x80593e18|            0 |           568
class sun.reflect.GeneratedMethodAccessor343 @ 0x80593ee0|            0 |           568
class sun.reflect.GeneratedMethodAccessor342 @ 0x80593fa8|            0 |           568
class sun.reflect.GeneratedMethodAccessor341 @ 0x80594070|            0 |           568
class sun.reflect.GeneratedMethodAccessor340 @ 0x80594138|            0 |           568
class sun.reflect.GeneratedMethodAccessor339 @ 0x80594200|            0 |           568
class sun.reflect.GeneratedMethodAccessor338 @ 0x805942c8|            0 |           568
class sun.reflect.GeneratedMethodAccessor337 @ 0x80594390|            0 |           568
class sun.reflect.GeneratedMethodAccessor336 @ 0x80594458|            0 |           568
...
----------------------------------------------------------------------------------------


Class Name                                                     | Defined Classes | No. of Instances
----------------------------------------------------------------------------------------------------
sun.misc.Launcher$ExtClassLoader @ 0x800230b0                  |           4,312 |           93,289
<system class loader>                                          |           2,617 |          484,122
com.alibaba.fastjson.util.ASMClassLoader @ 0x805fd848          |             129 |              129
com.alibaba.fastjson.util.ASMClassLoader @ 0x805e2858          |              73 |               73
javax.management.remote.rmi.NoCallStackClassLoader @ 0x806fc4f8|               1 |                0
javax.management.remote.rmi.NoCallStackClassLoader @ 0x806fc5d0|               1 |                0
sun.reflect.DelegatingClassLoader @ 0x80593db8                 |               1 |                1
sun.reflect.DelegatingClassLoader @ 0x80593e80                 |               1 |                1
sun.reflect.DelegatingClassLoader @ 0x80593f48                 |               1 |                1
sun.reflect.DelegatingClassLoader @ 0x80594010                 |               1 |                1
sun.reflect.DelegatingClassLoader @ 0x805940d8                 |               1 |                1
sun.reflect.DelegatingClassLoader @ 0x805941a0                 |               1 |                1
sun.reflect.DelegatingClassLoader @ 0x80594268                 |               1 |                1
sun.reflect.DelegatingClassLoader @ 0x80594330                 |               1 |                1
sun.reflect.DelegatingClassLoader @ 0x805943f8                 |               1 |                1
sun.reflect.DelegatingClassLoader @ 0x805944c0                 |               1 |                1
sun.reflect.DelegatingClassLoader @ 0x80594588                 |               1 |                1
sun.reflect.DelegatingClassLoader @ 0x80594650                 |               1 |                1
sun.reflect.DelegatingClassLoader @ 0x805947c8                 |               1 |                1
sun.reflect.DelegatingClassLoader @ 0x80594890                 |               1 |                1
sun.reflect.DelegatingClassLoader @ 0x80594958                 |               1 |                1
sun.reflect.DelegatingClassLoader @ 0x80594a20                 |               1 |                1
sun.reflect.DelegatingClassLoader @ 0x80594ae8                 |               1 |                1
sun.reflect.DelegatingClassLoader @ 0x80594bb0                 |               1 |                1
sun.reflect.DelegatingClassLoader @ 0x80594c78                 |               1 |                1
sun.reflect.DelegatingClassLoader @ 0x80594d40                 |               1 |                1
----------------------------------------------------------------------------------------------------
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