steve.rieger at tbwachiat.com
Tue Aug 2 14:37:25 GMT 2005
are you logging
if so how large are your log files
Cell 646 335 8915
steve.rieger at tbwachiat.com
On Aug 2, 2005, at 10:24 AM, Troy Settle wrote:
> I've a 4-STABLE box on a Dual Xeon w/4GB and U320 RAID:
> 4.11-STABLE FreeBSD 4.11-STABLE #7: Fri Mar 11 20:24:25 EST 2005
> 10:05AM up 55 days, 14:38, 3 users, load averages: 1.07, 1.10, 1.13
> Running on this box, is MySQL 4.0.23a (a little outdated, I know).
> This MySQL server seems to run fine as long as I watch it, but as
> soon as I turn my head for a moment, it jumps up to ~97% CPU usage:
> 508 mysql 63 0 99M 51660K CPU0 0 306.9H 97.46% 97.46%
> It doesn't appear to be an IO issue, 300 samples from iostat show a
> max of 0.31 MB/s.
> It also doesn't appear to be a memory issue:
> 867M Active, 2354M Inact, 320M Wired, 192M Cache, 199M Buf, 40M Free
> Swap: 4096M Total, 16K Used, 4096M Free
> Through a number of samples from sockstat(1), I see ~20 connections
> to mysql at any given time. 5 for Courier's authdaemon, 3 for
> Exim, and ~12 for Apache/PHP. There are intermitant connections
> from Windows clients using MyODBC, but none are persistant.
> Restarting any/all of these processes does not cause mysql to ease
> up on the CPU. Only restarting MySQL will buy releif, but after a
> few weeks, it's right back to 97% CPU usage.
> The machine itself is completely responsive, mysql is completely
> responsive. The tables in question are flat, with only a few
> thousand entries in the largest. Queries range from simple to semi-
> I can't identify the source of the load. Can anyone help? What
> should I be looking at?
> Troy Settle
> Pulaski Networks
> freebsd-isp at freebsd.org mailing list
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