* Timo Sirainen <t...@iki.fi>:
> > Process: No special process was peaking. How is the logging > > implemented? Each imap process is logging by itself? > > dovecot-lda logs directly, OK! > with everything else it goes through "dovecot/log" process. Interesting: 1400+ processes logging through one process... Has this changed from 1.2? > Are you logging to syslog? yes! > Hmm. System CPU usage is about time spent in syscalls.. Exactly. > Is it doing too many tiny write()s or something? I was thinking of this as well, because the total amount of disk IO didn't change (between 1.2 and 2.0) only the time spent in system... > .. Maybe I should strace the processes and see if something's too slow > there. -- 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
