Hi,

Could somebody include this in the FAQ? I found Daniel Hartmeier
personal page which shows how to get stack trace and line numbers. I
know that the stacktrace info is included somewhere on openbsd.org.
But the way Daniel presented was much better. That particular
presentation or a link should be in the FAQ too. They would be really
useful.

Thanks

quoted text
> The "someone" running a profiling kernel to identify the hot spots could be you.
>
> cd /sys/arch/<arch>/config
> config -p <kernelname>
> build a kernel from the ../compile/<kernelname>.PROF directory in the usual way
> kgmon -b to start profiling
> (generate some traffic)
> kgmon -h to stop profiling
> kgmon -p to dump stats
> gprof /bsd gmon.out to read stats...
>
> Assuming you're interested in routed traffic (rather than queuing traffic
> generated on a box itself), make sure you run the traffic source and sink
> on other machines routing through the altq box, don't source/sink traffic
> on the altq box itself.