I thought there were mysql forums, but I am not sure.
In the queries I gave you, none of the results were too large I take it (not above the low thousands)? -Jim Stapleton On 8/2/06, Richard Morse <[EMAIL PROTECTED]> wrote:
Hi! All of these queries worked just fine, without causing any problems. As this is more of a mysql issue, do you have any suggestions where it would be best for me to query them? Thanks, Ricky On Aug 2, 2006, at 9:36 AM, Jim Stapleton wrote: > Not sure, seems more of a mysql question, but here's some guesses I > have for diagnostics. > > could you run these queries? > > SELECT COUNT(*) FROM users WHERE status < 3 > SELECT COUNT(*) FROM sessiions WHERE sid = > "d9fe25949f79f2c767a0d237b4fdf841" > SELECT COUNT(*) FROM FROM users u INNER JOIN sessions s ON u.uid = > s.uid WHERE s.sid = "d9fe25949f79f2c767a0d237b4fdf841" AND u.status < > 3 > > -Jim Stapleton > > > > On 8/2/06, Richard Morse <[EMAIL PROTECTED]> wrote: >> >> On Aug 1, 2006, at 9:24 AM, Richard Morse wrote: >> >> > Hi! I recently updated MySQL to version 5.0.22 using the ports >> > system (portupgrade -r -R mysql-\*). Previous to this, MySQL was >> > behaving perfectly normally. Since the upgrade, I have found that >> > every so often -- sometimes two or three times a day, sometimes >> > every other day, but no more often than that -- one of the >> > databases MySQL is hosting starts misbehaving, MySQL starts >> > climbing in processor usage, and I have to restart MySQL to >> > recover. By "misbehaving", I mean that some subset of queries to >> > this database start not returning -- they take forever. By >> > climbing in processor usage, I mean that my load averages, which >> > normally sit around 0, start going up to 3, 5, even 7. >> > >> > - How can I determine what query it is that is causing this to >> > happen? I have turned on the log files by adding the following >> > line to /etc/rc.conf: >> >> Hi! Since this time, I have, I think, found what query is causing >> the problem: >> >> SELECT u.*, s.* FROM users u INNER JOIN sessions s ON u.uid = s.uid >> WHERE s.sid = "d9fe25949f79f2c767a0d237b4fdf841" AND u.status < 3 >> LIMIT 0, 1 >> >> How can I determine _why_ this is causing MySQL to hang/enter some >> kind of infinite loop? >> >> Thanks, >> Ricky >> _______________________________________________ >> freebsd-questions@freebsd.org mailing list >> http://lists.freebsd.org/mailman/listinfo/freebsd-questions >> To unsubscribe, send any mail to "freebsd-questions- >> [EMAIL PROTECTED]" >> > _______________________________________________ > freebsd-questions@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-questions > To unsubscribe, send any mail to "freebsd-questions- > [EMAIL PROTECTED]"
_______________________________________________ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to "[EMAIL PROTECTED]"
