Hi, On Fri, Dec 09, 2005 at 12:59:29PM -0700, Clay Chambers wrote: > It seems that under extremely heavy load, the idle counter actually > goes down due to rounding. (I'm not completely certain that it's due > to rounding, but that's the most plausible cause I've come up with.) > The result is that your CPU utilization graphs could show 0% when > they're actually at 100% utilization.
I have constant inaccuracies watching /proc/stats. However in my experience they happen mostly during heavy io_wait activity. See example: http://faxm0dem.org/tmp/cpu.png -- Unsubscribe mailto:[EMAIL PROTECTED] Help mailto:[EMAIL PROTECTED] Archive http://lists.ee.ethz.ch/rrd-users WebAdmin http://lists.ee.ethz.ch/lsg2.cgi
