1. Adjust your startup command
   Add the following command line parameters to your startup command:
   • A VM parameter that tells the VM to load the profiling agent:
     • Java <= 1.4.2 (JVMPI)
       -Xrunjprofiler
     • Java >= 1.5.0 (JVMTI)
       -agentlib:jprofilerti
   • A VM parameter that adds JProfiler-specific classes to the boot classpath:
     • Windows
       -Xbootclasspath/a:{JProfiler install directory}\bin\agent.jar
     • all other supported platforms
       -Xbootclasspath/a:{JProfiler install directory}/bin/agent.jar
   • other JVM-specific options found in the remote session invocation table
2. Adjust the native library path
   The native library path is an environment variable whose name depends on your operating system. Additionally, you have to specify a different directory if you are using a 64-bit JVM:
   • Windows
     
     • 32-bit
       Add {JProfiler install directory}\bin\windows to the PATH environment variable.
     • 64-bit
       Add {JProfiler install directory}\bin\windows-x64 to the PATH environment variable.
   • Linux
     
     • 32-bit
       Add {JProfiler install directory}/bin/linux-x86 to the LD_LIBRARY_PATH environment variable.
     • 64-bit
       Add {JProfiler install directory}/bin/linux-x64 to the LD_LIBRARY_PATH environment variable.
   • Solaris SPARC
     
     • 32-bit
       Add {JProfiler install directory}/bin/solaris-sparc to the LD_LIBRARY_PATH environment variable.
     • 64-bit
       Add {JProfiler install directory}/bin/solaris-sparcv9 to the LD_LIBRARY_PATH environment variable.
   • Solaris x86
     
     • 32-bit
       Add {JProfiler install directory}/bin/solaris-x86 to the LD_LIBRARY_PATH environment variable.
     • 64-bit
       Add {JProfiler install directory}/bin/solaris-x64 to the LD_LIBRARY_PATH environment variable.
   • Mac OS
     Add {JProfiler install directory}/bin/macos to the DYLD_LIBRARY_PATH environment variable.
   • HP-UX
     
     • 32-bit
       Add {JProfiler install directory}/bin/hpux-parisc to the SHLIB_PATH environment variable.
     • 64-bit
       Add {JProfiler install directory}/bin/hpux-parisc64 to the SHLIB_PATH environment variable.
   • AIX
     
     • 32-bit
       Add {JProfiler install directory}/bin/aix-ppc to the LIBPATH environment variable.
     • 64-bit
       Add {JProfiler install directory}/bin/aix-ppc64 to the LIBPATH environment variable.

The remote session invocation table shows the complete commands for all supported JVMs.

• -Xincgc
• -XX:+UseParallelGC
• -XX:+UseConcMarkSweepGC
• -XX:+UseParNewGC