the -eprof option?
I was studying the HPJmeter.
It can analyze profiling informationg.
The HPJmeter guides say that Java Classic JVM supports the following profiling options -prof and -eprof. But how should i use that?
How can I let my application generate eprof files, or how does it work?
Have a look at HPs own docs
If you are running JDK 1.5 and above then you can toggle the switch using JMX - shout if you need help on this , else you need a command line switch ( URL shows you how)