fq0808405 2017-11-02 02:50 采纳率: 100%
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myeclipse10经常崩溃,麻烦大神给看下怎么优化

myeclipse.ini配置:
-vmargs
-Xmx1600m
-Xms1024m
-XX:NewSize=128M
-XX:MaxNewSize=384M
-XX:SurvivorRatio=4
-XX:InitialTenuringThreshold=7
-XX:MaxPermSize=384m
-XX:PermSize=384m
-XX:LargePageSizeInBytes=4m
-XX:ReservedCodeCacheSize=80m
-XX:-UseConcMarkSweepGC
-XX:+CMSParallelRemarkEnabled
-XX:+UseCMSCompactAtFullCollection
-XX:CMSMaxAbortablePrecleanTime=1000
-XX:+CMSClassUnloadingEnabled
-XX:LargePageSizeInBytes=128M
-XX:+UseCMSInitiatingOccupancyOnly
-XX:+DisableExplicitGC
-XX:ParallelGCThreads=2
-XX:MaxGCPauseMillis=100
-verbose:gc
-Xloggc:d:\megc.log
-XX:+PrintTenuringDistribution
-XX:+PrintCMSInitiationStatistics
-XX:+PrintHeapAtGC
-XX:+PrintGCTimeStamps

-XX:+PrintGCDetails
-XX:+PrintAdaptiveSizePolicy
-Dosgi.nls.warnings=ignore

d:\megc.log日志:
{Heap before GC invocations=108 (full 0):
par new generation total 327680K, used 262144K [0x000000007fff0000, 0x0000000097ff0000, 0x0000000097ff0000)
eden space 262144K, 100% used [0x000000007fff0000, 0x000000008fff0000, 0x000000008fff0000)
from space 65536K, 0% used [0x000000008fff0000, 0x000000008fff0000, 0x0000000093ff0000)
to space 65536K, 0% used [0x0000000093ff0000, 0x0000000093ff0000, 0x0000000097ff0000)
tenured generation total 928056K, used 556831K [0x0000000097ff0000, 0x00000000d0a3e000, 0x00000000e3ff0000)
the space 928056K, 59% used [0x0000000097ff0000, 0x00000000b9fb7dd0, 0x00000000b9fb7e00, 0x00000000d0a3e000)
compacting perm gen total 393216K, used 153255K [0x00000000e3ff0000, 0x00000000fbff0000, 0x00000000fbff0000)
the space 393216K, 38% used [0x00000000e3ff0000, 0x00000000ed599ff0, 0x00000000ed59a000, 0x00000000fbff0000)
No shared spaces configured.
349.200: [GC 349.200: [ParNew
Desired survivor size 33554432 bytes, new threshold 1 (max 15)

  • age 1: 67108712 bytes, 67108712 total : 262144K->65536K(327680K), 0.0677016 secs] 818975K->628137K(1255736K), 0.0677586 secs] [Times: user=0.16 sys=0.00, real=0.07 secs] Heap after GC invocations=109 (full 0): par new generation total 327680K, used 65536K [0x000000007fff0000, 0x0000000097ff0000, 0x0000000097ff0000) eden space 262144K, 0% used [0x000000007fff0000, 0x000000007fff0000, 0x000000008fff0000) from space 65536K, 100% used [0x0000000093ff0000, 0x0000000097ff0000, 0x0000000097ff0000) to space 65536K, 0% used [0x000000008fff0000, 0x000000008fff0000, 0x0000000093ff0000) tenured generation total 928056K, used 562601K [0x0000000097ff0000, 0x00000000d0a3e000, 0x00000000e3ff0000) the space 928056K, 60% used [0x0000000097ff0000, 0x00000000ba55a430, 0x00000000ba55a600, 0x00000000d0a3e000) compacting perm gen total 393216K, used 153255K [0x00000000e3ff0000, 0x00000000fbff0000, 0x00000000fbff0000) the space 393216K, 38% used [0x00000000e3ff0000, 0x00000000ed599ff0, 0x00000000ed59a000, 0x00000000fbff0000) No shared spaces configured. } {Heap before GC invocations=109 (full 0): par new generation total 327680K, used 327680K [0x000000007fff0000, 0x0000000097ff0000, 0x0000000097ff0000) eden space 262144K, 100% used [0x000000007fff0000, 0x000000008fff0000, 0x000000008fff0000) from space 65536K, 100% used [0x0000000093ff0000, 0x0000000097ff0000, 0x0000000097ff0000) to space 65536K, 0% used [0x000000008fff0000, 0x000000008fff0000, 0x0000000093ff0000) tenured generation total 928056K, used 562601K [0x0000000097ff0000, 0x00000000d0a3e000, 0x00000000e3ff0000) the space 928056K, 60% used [0x0000000097ff0000, 0x00000000ba55a430, 0x00000000ba55a600, 0x00000000d0a3e000) compacting perm gen total 393216K, used 153325K [0x00000000e3ff0000, 0x00000000fbff0000, 0x00000000fbff0000) the space 393216K, 38% used [0x00000000e3ff0000, 0x00000000ed5ab478, 0x00000000ed5ab600, 0x00000000fbff0000) No shared spaces configured. 640.638: [GC 640.638: [ParNew Desired survivor size 33554432 bytes, new threshold 15 (max 15)
  • age 1: 1538544 bytes, 1538544 total : 327680K->63420K(327680K), 0.0718015 secs] 890281K->692035K(1255736K), 0.0718668 secs]
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2条回答 默认 最新

  • 鼠晓 博客专家认证 2017-11-02 07:13
    关注

    没破解好?,,
    myeclipse没破解好,就容易崩,,

    java开发建议用IDEA,,更给力更稳定

    本回答被题主选为最佳回答 , 对您是否有帮助呢?
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