* Timo Sirainen <t...@iki.fi>: > So with Ralf's previous statistics for one hour: > > v2.0: > 6887 imap logouts (processes) > 26672928 voluntary context switches (3872 / process) > 1313631 involuntary context switches (190 / process) > > v1.2: > 6832 imap logouts (processes) > 1003200 voluntary context switches (146 / process) > 155566 involuntary context switches (22 / process) > > The v1.2 values look pretty good. v2.0's involuntary context switches > isn't too bad either. So where do all the 3700 new voluntary context > switches come from? The new method of initializing user logins can't > add more than a few more of those. Running imaptest locally I get > similar volcs values for v1.2 and v2.0. Wonder if you get different > values?
How exactly would I run imaptest...? > If you don't mind some huge logs, you could also try the attached patch > that logs the voluntary context switch count for every executed IMAP > command. Maybe some command shows up that generates them much more than > others. I can try that, but today and friday I'm busy, and then it's weekend :( -- Ralf Hildebrandt Geschäftsbereich IT | Abteilung Netzwerk Charité - Universitätsmedizin Berlin Campus Benjamin Franklin Hindenburgdamm 30 | D-12203 Berlin Tel. +49 30 450 570 155 | Fax: +49 30 450 570 962 ralf.hildebra...@charite.de | http://www.charite.de
