180 DB2 UDB V8 and WebSphere V5 Performance Tuning and Operations Guide
To restart the application server, use these wsadmin commands (in a
single-server environment, do not specify the node in the startServer
command):
wsadmin> $AdminControl stopServer server1
wsadmin> $AdminControl startServer {server1} {net1}
To disable performance data collection, use the following wsadmin modify
command (save the configuration and restart the application server for the
change to take effect):
wsadmin> $AdminConfig modify \
(cells/net1Network/nodes/node1/servers/server1: \
server.xml#PMIService_1) {{enable false}}
6.2 Performance monitoring and analysis tools
In this section we introduce the monitoring and tuning tools provided by
WebSphere Application Serve