সর্বদা "জিসি (বরাদ্দ ব্যর্থতা)" কেন?
লিনাক্স- এমডি 64 জেআরই ( 1.8.0_25 -b17) এর জন্য জাভা হটস্পট (টিএম) 64-বিট সার্ভার ভিএম (25.25- বি 02),
CommandLine flags:
-XX:CMSInitiatingOccupancyFraction=60
-XX:GCLogFileSize=10485760
-XX:+HeapDumpOnOutOfMemoryError
-XX:InitialHeapSize=32212254720
-XX:MaxHeapSize=32212254720
-XX:NewRatio=10
-XX:OldPLABSize=16
-XX:ParallelGCThreads=4
-XX:+PrintGC
-XX:+PrintGCDetails
-XX:+PrintGCTimeStamps
-XX:+PrintStringTableStatistics
-XX:+PrintTenuringDistribution
-XX:StringTableSize=1000003
-XX:SurvivorRatio=4
-XX:TargetSurvivorRatio=50
-XX:+UseCompressedClassPointers
-XX:+UseCompressedOops
-XX:+UseParNewGC
-XX:+UseConcMarkSweepGC
27.329: [GC (Allocation Failure) 27.329: [ParNew
Desired survivor size 44728320 bytes, new threshold 15 (max 15)
- age 1: 16885304 bytes, 16885304 total
: 349568K->16618K(436928K), 0.2069129 secs] 349568K->16618K(31369920K), 0.2070712 secs] [Times: user=0.78 sys=0.04, real=0.21 secs]
28.210: [GC (Allocation Failure) 28.210: [ParNew
Desired survivor size 44728320 bytes, new threshold 15 (max 15)
- age 1: 28866504 bytes, 28866504 total
- age 2: 12582536 bytes, 41449040 total
: 366186K->47987K(436928K), 0.2144807 secs] 366186K->47987K(31369920K), 0.2146024 secs] [Times: user=0.84 sys=0.01, real=0.22 secs]
29.037: [GC (Allocation Failure) 29.038: [ParNew
Desired survivor size 44728320 bytes, new threshold 2 (max 15)
- age 1: 28443488 bytes, 28443488 total
- age 2: 28386624 bytes, 56830112 total
- age 3: 12579928 bytes, 69410040 total
: 397555K->76018K(436928K), 0.2357352 secs] 397555K->76018K(31369920K), 0.2358535 secs] [Times: user=0.93 sys=0.01, real=0.23 secs]