Question #65524 on OurDelta changed: https://answers.launchpad.net/ourdelta/+question/65524
Weldon Whipple posted a new comment: That's very interesting memory leak information! At our company we use a mixture of the Google and Percona patches, plus some of our own. Our own modifications make MySQL communicate with a (still experimental, under development) throttling daemon (to make sure that individual users don't abuse mysqld). We were noticing a huge (what appeared to be a) memory leak until we fixed SHOW CLIENT_STATISTICS to allow host names of longer than 16 bytes. However, we are still noticing smaller memory leaks on some boxes. I will look at the 5.0.86 modification and see if it eliminates the remaining leaks. (We're currently running 5.0.81 in production.) Thanks in advance for all your help! Weldon Whipple (P.S. I have ported the Google/Percona/OurLocal combined patch to MySQL 5.1.39. Because it includes our experimental throttling modifications, it goes beyond the changes of OurDelta. Maybe I should separate them into two patches? I'm still trying to understand patch-based source control. I maintain our source in subversion. Whenever I want to generate a patch, I export the base version and the modified version and use diff to create a patch. Can anyone point to other methods that give "absolute" source control using patches? Maybe using quilt, as some Linux kernel developers do?) On Tue, Sep 29, 2009 at 12:24 AM, Arjen Lentz < [email protected]> wrote: > Question #65524 on OurDelta changed: > https://answers.launchpad.net/ourdelta/+question/65524 > > Arjen Lentz posted a new comment: > > On 29/09/2009, at 3:45 PM, Cafuego wrote: > > Question #65524 on OurDelta changed: > > https://answers.launchpad.net/ourdelta/+question/65524 > > > > Cafuego posted a new comment: > > You can add the userstat_running=on directive to the [mysqld] > > section in > > your my.cnf > > > > Keep in mind that userstats leaks a bit of memory, so you shouldn't > > leave it enabled for a long time. Basically, turn it on when you > > want to > > measure stats, then turn it back off when done. > > > They won't leak in the upcoming 5.0.86 build, thanks to Neil Katin's > fixes. > > > -- > Arjen Lentz, Exec.Director @ Open Query (http://openquery.com) > Exceptional Services for MySQL at a fixed budget. > > Follow our blog at http://openquery.com/blog/ > OurDelta: enhanced builds for MySQL @ http://ourdelta.org > > You received this question notification because you are a member of > OurDelta-developers, which is an answer contact for OurDelta. > > _______________________________________________ > Mailing list: > https://launchpad.net/~ourdelta-developers<https://launchpad.net/%7Eourdelta-developers> > Post to : [email protected] > Unsubscribe : > https://launchpad.net/~ourdelta-developers<https://launchpad.net/%7Eourdelta-developers> > More help : https://help.launchpad.net/ListHelp > -- You received this question notification because you are a member of OurDelta-developers, which is an answer contact for OurDelta. _______________________________________________ Mailing list: https://launchpad.net/~ourdelta-developers Post to : [email protected] Unsubscribe : https://launchpad.net/~ourdelta-developers More help : https://help.launchpad.net/ListHelp
