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Java Memory Troubleshooting
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perforb
December 04, 2017
Technology
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Java Memory Troubleshooting
perforb
December 04, 2017
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Transcript
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( )( Total: reserved=3224257KB +49008KB, committed=1987281KB +89092KB - Java Heap
(reserved=1572864KB, committed=1572864KB) - Class (reserved=1137209KB +23765KB, committed=98565KB +25045KB) (classes #14873 +2984) - Thread (reserved=30938KB +8582KB, committed=30938KB +8582KB) (thread #84 +31) (stack: reserved=30028KB +8060KB, committed=30028KB +8060KB) - Code (reserved=280682KB +8425KB, committed=85422KB +47229KB) - GC (reserved=103695KB +2538KB, committed=103695KB +2538KB)
) ) ( Total: reserved=3224257KB +49008KB, committed=1987281KB +89092KB - Java
Heap (reserved=1572864KB, committed=1572864KB) - Class (reserved=1137209KB +23765KB, committed=98565KB +25045KB) (classes #14873 +2984) - Thread (reserved=30938KB +8582KB, committed=30938KB +8582KB) (thread #84 +31) (stack: reserved=30028KB +8060KB, committed=30028KB +8060KB) - Code (reserved=280682KB +8425KB, committed=85422KB +47229KB) - GC (reserved=103695KB +2538KB, committed=103695KB +2538KB) M N ) )
8D 8D 8D 8D 8D 8D( 8D) 8D 8D 8D
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-server -Xms1536m -Xmx1536m -Xss256K -XX:MaxMetaspaceSize=256M -XX:+TieredCompilation -XX:ReservedCodeCacheSize=256m -XX:+UseCodeCacheFlushing -XX:NativeMemoryTracking=detail ()
)
( ) -server -Xms1536m -Xmx1536m -Xss256K -XX:MaxMetaspaceSize=256M -XX:+TieredCompilation -XX:ReservedCodeCacheSize=256m -XX:+UseCodeCacheFlushing
-XX:+UseParNewGC -XX:+UseConcMarkSweepGC -XX:+CMSPermGenSweepingEnabled -XX:+CMSClassUnloadingEnabled -XX:NativeMemoryTracking=detail ( )
)( -server -Xms1536m -Xmx1536m -Xss256K -XX:MaxMetaspaceSize=256M -XX:+TieredCompilation -XX:ReservedCodeCacheSize=256m -XX:+UseCodeCacheFlushing -XX:+UseG1GC
-XX:MaxGCPauseMillis=200 -XX:InitiatingHeapOccupancyPercent=45 -XX:NativeMemoryTracking=detail )(
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