8 IBM iDoctor for iSeries Job Watcher: Advanced Performance Tool
The major differences between WRKSYSACT and the other real-time performance-related
display commands are:
WRKSYSACT is the only CL command that shows how both the jobs and the tasks use
the system resources.
WRKSYSACT is not part of OS/400 or i5/OS. It is included as part of the Performance
Tools for iSeries Licensed Program Product (5722PT1).
Only one user at a time may use the WRKSYSACT command. If this command is already
in use in another job, when you issue this command, you get a message indicating this
fact.
For more information about this command, search for WRKSYSACT at:
http://publib.boulder.ibm.com/infocenter/iseries/v5r3/ic2924/index.htm
1.3.6 Collection Services