On Mon, 2002-11-04 at 11:58, Dicky Wahyu Purnomo wrote: > Pada Mon, 4 Nov 2002 11:55:59 +0100 > "Toni" <[EMAIL PROTECTED]> menulis: > > > Hello > > > > I've got mysql 3.23.47 running on a freebsd 4.5 box for long time without > > problems, until now that consumes nearly all available CPU. > > > > Also, I am unable to stop the server using mysqladmin -u root shutdown (the > > process freezes) neither can restart it. If I kill -9 the process it > > restarts and keeps using all my resources. > > > > Aparently there isn't any other active process on the machine. > > > > I have checked at mysql.com but I couldn't find any related information. > > > > ¿Where could this problem come from? > > ¿Any solution? > > Check the running queries .... show processlist ... or mysqladmin -p processlist ... >or even better use mytop / mtop > > for some condition (high cpu usage), optimize your tables, or mysqlcheck -or -A -p > > You should avoid kill -9 (safe_mysqld/mysql) ... it's only for "desperate" move ... >:D
We get the same thing on FreeBSD machines quite often, and it's not related to the actual work being done; MySQL can sit idle but use up all CPU. It happens after a few days/weeks of uptime. Switching to Linux fixed it ;) The difference with what Dicky describes is that for us the MySQL servers still works; it just looks like there's a rogue thread running around doing nothing. --------------------------------------------------------------------- Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail <[EMAIL PROTECTED]> To unsubscribe, e-mail <[EMAIL PROTECTED]> Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
