1 | C:\OpenJ9>wa6480_openj9\j2sdk-image\bin\java -Xshareclasses:none -cp shcdemo.jar ClassLoadStress |
1 2 3 4 5 6 7 8 | C:\OpenJ9>wa6480_openj9\j2sdk-image\bin\java -cp shcdemo.jar -Xshareclasses:name=demo,verbose -Xscmx50m ClassLoadStress [-Xshareclasses persistent cache enabled] [-Xshareclasses verbose output enabled] JVMSHRC236I Created shared classes persistent cache demo JVMSHRC246I Attached shared classes persistent cache demo JVMSHRC765I Memory page protection on runtime data, string read-write data and partially filled pages is successfully enabled JVMSHRC168I Total shared class bytes read=1111375.Total bytes stored=40947096 JVMSHRC818I Total unstored bytes due to the setting of shared cache soft max is 0.Unstored AOT bytes due to the setting of -Xscmaxaot is 0.Unstored JIT bytes due to the setting of -Xscmaxjitdata is 0. |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 | C:\OpenJ9>wa6480_openj9\j2sdk-image\bin\java -cp shcdemo.jar -Xshareclasses:name=demo,printStats Current statistics for cache "demo": Cache created with: -Xnolinenumbers = false BCI Enabled = true Restrict Classpaths = false Feature = cr Cache contains only classes with line numbers base address = 0x0000000011F96000 end address = 0x0000000015140000 allocation pointer = 0x000000001403FF50 cache size = 52428192 softmx bytes = 52428192 free bytes = 10874992 ROMClass bytes = 34250576 AOT bytes = 1193452 Reserved space for AOT bytes = -1 Maximum space for AOT bytes = -1 JIT data bytes = 28208 Reserved space for JIT data bytes = -1 Maximum space for JIT data bytes = -1 Zip cache bytes = 902472 Data bytes = 351648 Metadata bytes = 661212 Metadata % used = 1% Class debug area size = 4165632 Class debug area used bytes = 3911176 Class debug area % used = 93% # ROMClasses = 17062 # AOT Methods = 559 # Classpaths = 3 # URLs = 0 # Tokens = 0 # Zip caches = 5 # Stale classes = 0 % Stale classes = 0% Cache is 79% full Cache is accessible to current user = true |
1 2 3 4 5 6 7 8 | C:\OpenJ9>wa6480_openj9\j2sdk-image\bin\java -cp shcdemo.jar -Xshareclasses:name=demo,verbose -Xscmx50m ClassLoadStress [-Xshareclasses persistent cache enabled] [-Xshareclasses verbose output enabled] JVMSHRC237I Opened shared classes persistent cache demo JVMSHRC246I Attached shared classes persistent cache demo JVMSHRC765I Memory page protection on runtime data, string read-write data and partially filled pages is successfully enabled JVMSHRC168I Total shared class bytes read=36841382.Total bytes stored=50652 JVMSHRC818I Total unstored bytes due to the setting of shared cache soft max is 0.Unstored AOT bytes due to the setting of -Xscmaxaot is 0.Unstored JIT bytes due to the setting of -Xscmaxjitdata is 0. |
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