Enabling JVMPI with the command line interface

To enable JVMPI profiling using the wsadmin command interface, perform these steps:

1. Start wsadmin.

2. Enter the following command at the prompt:

wsadmin> $AdminConfig modify \

(cells/net1Network/nodes/node1/servers/server1:server.xml#\

JavaVirtualMachine_1) {{genericJvmArguments -XrunpmiJvmpiProfiler}}

3. Save the configuration and start the application server or Node Agent, or restart the appserver or Node Agent if it was already running for the change to take effect.

Figure 16-7 shows the Tivoli Performance Viewer output with JVMPI enabled.

Figure 16-7 JVM module with JVMPI enabled

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