17 Aug
2006
17 Aug
'06
2:04 p.m.
On Thu, Aug 17, 2006 at 01:21:14PM +0300, Timo Sirainen wrote:
Also if you now trace all of Dovecot's processes, do they show that they're nicely waiting in kevent() syscall, or is it doing lots of kevent() calls constantly? I guess that should also increase its CPU usage.
ktruss(1) shows this for every dovecot process around once every second:
24458 imap-login kevent(0x5, 0, 0, 0x807e000, 0x80, 0xbfbfec48) = 0 24458 imap-login gettimeofday(0x8062924, 0x806292c) = 0 24458 imap-login gettimeofday(0xbfbfec50, 0) = 0
Geert