1 2 3 4 5 6 7 8 9 | C:\OpenJ9>wa6480_openj9\j2sdk-image\bin\java -Xshareclasses:name=Cache1,verbose Hello [-Xshareclasses persistent cache enabled] [-Xshareclasses verbose output enabled] JVMSHRC236I Created shared classes persistent cache Cache1 JVMSHRC246I Attached shared classes persistent cache Cache1 JVMSHRC765I Memory page protection on runtime data, string read-write data and partially filled pages is successfully enabled Hello JVMSHRC168I Total shared class bytes read=11088.Total bytes stored=2416962 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 | C:\OpenJ9>wa6480_openj9\j2sdk-image\bin\java -Xshareclasses:name=Cache1,verboseIO Hello [-Xshareclasses verbose I/O output enabled] Failed to find class java/lang/Object in shared cache for class-loader id 0. Stored class java/lang/Object in shared cache for class-loader id 0 with URL C:\OpenJ9\wa6480_openj9\j2sdk-image\jre\lib\rt.jar (index 2). Failed to find class java/lang/J9VMInternals in shared cache for class-loader id 0. Stored class java/lang/J9VMInternals in shared cache for class-loader id 0 with URL C:\OpenJ9\wa6480_openj9\j2sdk-image\jre\lib\rt.jar (index 2). Failed to find class com/ibm/oti/vm/VM in shared cache for class-loader id 0. Stored class com/ibm/oti/vm/VM in shared cache for class-loader id 0 with URL C:\OpenJ9\wa6480_openj9\j2sdk-image\jre\lib\rt.jar (index 2). Failed to find class java/lang/J9VMInternals$ClassInitializationLock in shared cache for class-loader id 0. … … C:\OpenJ9>wa6480_openj9\j2sdk-image\bin\java -Xshareclasses:name=Cache1,verboseIO Hello [-Xshareclasses verbose I/O output enabled] Found class java/lang/Object in shared cache for class-loader id 0. Found class java/lang/J9VMInternals in shared cache for class-loader id 0. Found class com/ibm/oti/vm/VM in shared cache for class-loader id 0. Found class java/lang/J9VMInternals$ClassInitializationLock in shared cache for class-loader id 0. … … |
1 2 3 4 5 6 7 8 9 10 11 | C:\OpenJ9>wa6480_openj9\j2sdk-image\bin\java -Xshareclasses:name=Cache1,verboseHelper Hello [-Xshareclasses Helper API verbose output enabled] Info for SharedClassURLClasspathHelper id 1: Verbose output enabled for SharedClassURLClasspathHelper id 1 Info for SharedClassURLClasspathHelper id 1: Created SharedClassURLClasspathHelper with id 1 Info for SharedClassURLClasspathHelper id 2: Verbose output enabled for SharedClassURLClasspathHelper id 2 Info for SharedClassURLClasspathHelper id 2: Created SharedClassURLClasspathHelper with id 2 Info for SharedClassURLClasspathHelper id 1: There are no confirmed elements in the classpath.Returning null. Info for SharedClassURLClasspathHelper id 2: There are no confirmed elements in the classpath.Returning null. Info for SharedClassURLClasspathHelper id 2: setClasspath() updated classpath.No invalid URLs found Info for SharedClassURLClasspathHelper id 2: Number of confirmed entries is now 1 Hello |
1 2 3 4 5 6 7 8 | C:\OpenJ9>wa6480_openj9\j2sdk-image\bin\java -Xshareclasses:name=demo,verboseAOT -Xjit:verbose -cp shcdemo.jar ClassLoadStress … + (AOT cold) java/nio/Bits.makeChar(BB)C @ 0x00000000540049E0-0x0000000054004ABF OrdinaryMethod - Q_SZ=2 Q_SZI=2 QW=6 j9m=0000000004A4B690 bcsz=12 GCR compThread=1 CpuLoad=298%(37%avg) JvmCpu=175% Stored AOT code for ROMMethod 0x00000000123C2168 in shared cache. … + (AOT load) java/lang/String.substring(II)Ljava/lang/String; @ 0x0000000054017728-0x00000000540179DD Q_SZ=0 Q_SZI=0 QW=1 j9m=00000000049D9DF0 bcsz=100 compThread=0 Found AOT code for ROMMethod 0x0000000012375700 in shared cache. … |
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