In the last episode (Jul 18), Dan Nelson said: > In the last episode (Jul 18), Doug Barton said: > > On 07/18/10 12:41, Kostik Belousov wrote: > > > When intr time starts accumulating again, try to do > > > "procstat -kk <intr process pid>" and correlate the clock thread tid > > > with the backtrace. Might be, it helps to guess what callouts are eating > > > the CPU. > > > > Will do, thanks! > > You can also use dtrace to get a count of callouts and their time spent. > Run this for a few seconds then hit ^C:
That may actually be too verbose (you'll get a histogram per callout). Try the ones at http://wiki.freebsd.org/DTrace/Examples instead. -- Dan Nelson dnel...@allantgroup.com _______________________________________________ freebsd-current@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to "freebsd-current-unsubscr...@freebsd.org"