Wed, Mar 03, 2004 at 07:27:31, ticso (Bernd Walter) wrote about "how to get cpu states more than once a second?":
BW> Currently I get the states via kern.cp_time, but this only allows BW> a granularity of a single second and I need something around 50-100ms. BW> Application is a LED bargraph which doesn't have the intended effect BW> with just a single update per second. Real granularity for its is statclock rate (on x86, usually 128 or 1024). But one should know that short period states are too inexact; there is interferention between periodic states and statclock rate which can lead to temporary distortions; e.g. inadequately high interrupt time reporting during 1-2 seconds. -netch- _______________________________________________ [EMAIL PROTECTED] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-hackers To unsubscribe, send any mail to "[EMAIL PROTECTED]"
