JaCoLine - Viewing Historical Command Line #2312

Analysis Date JDK Operating System CPU Architecture Debug JVM?
2020-10-14 JDK8 Linux x86 N
Results
Switches Identified
Switch Analysis
Name Type Description Default Value Your Value
PrintGCDetails boolean Print more details at garbage collection false true
Analysis OK
Name Type Description Default Value Your Value
OnOutOfMemoryError list of strings Run user-defined commands on first java.lang.OutOfMemoryError /usr/local/sbin/tomcatOutOfMemory.sh
Analysis OK
Name Type Description Default Value Your Value
Analysis Switch not found in any JDK
Name Type Description Default Value Your Value
mx <size> set maximum Java heap size 4096m
Analysis OK
Name Type Description Default Value Your Value
ms <size> set initial Java heap size 1024m
Analysis OK
Name Type Description Default Value Your Value
PermSize int Initial size of permanent generation (in bytes)
ComponentCPUDefault
c1x8612*M
c2x86ScaleForWordSize(16*M)
512m
Analysis This switch was removed after JDK7. Your analysis was for JDK8
Name Type Description Default Value Your Value
MaxPermSize int Maximum size of permanent generation (in bytes)
ComponentCPUDefault
c1x8664*M
c2x86ScaleForWordSize(64*M)
1024m
Analysis This switch was removed after JDK7. Your analysis was for JDK8
Name Type Description Default Value Your Value
HeapDumpOnOutOfMemoryError boolean Dump heap to file when java.lang.OutOfMemoryError is thrown false false
Analysis OK
Name Type Description Default Value Your Value
HeapDumpPath string When HeapDumpOnOutOfMemoryError is on, the path (filename or directory) of the dump file (defaults to java_pid<pid>.hprof in the working directory) NULL /var/tmp/tomcat_d
Analysis OK
Name Type Description Default Value Your Value
ReservedCodeCacheSize int Reserved code cache size (in bytes) - maximum code cache size
ComponentCPUDefault
c1x8632*M
c2x8648*M
512m
Analysis OK
Name Type Description Default Value Your Value
Unlock true
Analysis Switch not found in any JDK
Name Type Description Default Value Your Value
UseG1GC boolean Use the Garbage-First garbage collector false true
Analysis OK
Name Type Description Default Value Your Value
G1HeapRegionSize int Size of the G1 regions. 0 4m
Analysis OK
Name Type Description Default Value Your Value
MaxGCPauseMillis int Adaptive size policy maximum GC pause time goal in millisecond, or (G1 Only) the maximum GC time per MMU time slice max_uintx 50
Analysis OK
Name Type Description Default Value Your Value
UseCompressedOops boolean Use 32-bit object references in 64-bit VM. lp64_product means flag is always constant in 32 bit VM false false
Analysis OK
Name Type Description Default Value Your Value
StackShadowPages int Number of shadow zone (for overflow checking) pages this should exceed the depth of the VM and native call stack 4 DEBUG_ONLY(+5) 20
Analysis OK