16.3 Properties used in JavaVM

The following table lists the properties used in JavaVM.

Table 16-9 List of properties used in JavaVM

ClassificationOption nameOverviewVR
Property used in JavaVMjvm.userprf.EnableSpecifies whether to enable the user-extended performance analysis trace.09-00
jvm.userprf.ExtendedSettingSpecifies whether to enable the following methods in the coding format of the user-extended trace based performance analysis setup file:
  • Method specifying the package name and class name
  • Method specifying only the package name
09-50
jvm.userprf.FileSpecifies the path of the user-extended performance analysis trace setup file.09-00
jvm.userprf.LimitSpecifies the maximum number of target methods of the user-extended performance analysis trace.09-00
jvm.userprf.TraceSpecifies whether to output the log for successful rewriting of the class file specified in the user-extended performance analysis trace setup file.09-00
jvm.userprf.LineNumberSpecifies whether to output the line number of the line executed at the end of the method to the trace information.09-00
jvm.userprf.ThrowableNameSpecifies whether to output the exception or error class name to the trace information.09-00
jvm.userprf.ThrowableNameEditMethodSpecifies how to edit a name when the exception or error class name exceeds the 32-character limit.09-00
jvm.userprf.LogLevelSpecifies the trace output level of the user-extended performance analysis trace.09-00
Organization of this section
jvm.userprf.Enable
jvm.userprf.ExtendedSetting
jvm.userprf.File
jvm.userprf.Limit
jvm.userprf.Trace
jvm.userprf.LineNumber
jvm.userprf.ThrowableName
jvm.userprf.ThrowableNameEditMethod
jvm.userprf.LogLevel