user-space tracing of multi-threaded apps

Aryeh Weinreb weinrea@gmail.com
Mon May 6 11:02:00 GMT 2013


Hi,

When I do process(PATH).function("*") for a running process only the
main thread is probed.
I would expect it to probe any task with the specified command name.
This I can acheive only when I start the probe before the threads are created.

Is this the expected behavior?
Is there a way to probe all threads of a running process?

Thanks,



More information about the Systemtap mailing list