6 Apr
2010
6 Apr
'10
1:08 p.m.
On Tue, Apr 06, 2010 at 12:13:02PM +0800, JackyC@umac.mo wrote:
I constantly encounter 'dovecot-auth', 'login-imap', 'login-pop3' and 'imap' processes consume 100% CPU. I run 'ps' and found those hanged up processes were running for a long time.
Have you tried attaching strace to them?
strace -p <pid>will show you what system calls they are making, if any. That can be useful to determine how they're stuck.