Am 15.03.2013 um 13:04 schrieb Axel Rau: > While testing my new FreeBSD port on FreeBSD 8.2, I see the master process > starting stealing cpu cycles after 1st client connect, so: > PID JID USERNAME THR PRI NICE SIZE RES STATE C TIME WCPU COMMAND > 39240 11 root 3 76 0 126M 49784K uwait 6 1:38 17.77% > python2.7 > > This continues after the last client has disconnected until shutdown of the > server. > Profiling with Run Snake Run (thanks to Andre for the excellent how to) shows: The master process spent 98% in _psutil_bsd.get_virtual_mem(). Seems to be an expensive function in FreeBSD. Turning off the call in accesslog resolves the problem.
Axel --- PGP-Key:29E99DD6 ☀ +49 151 2300 9283 ☀ computing @ chaos claudius _______________________________________________ calendarserver-dev mailing list calendarserver-dev@lists.macosforge.org https://lists.macosforge.org/mailman/listinfo/calendarserver-dev
