On Fri, 2009-05-08 at 17:11 -0300, Thiago Monaco Papageorgiou wrote: > This is a snapshot of a top : > %CPU %MEM > 60.4 1.8 495:12.52 dovecot
Oh, the dovecot master process is eating the CPU. That's interesting. This is the first time I've heard it doing that. What does it show when you do strace -p -tt to it for a second or so? > login_process_per_connection: no > login_process_size: 32 > login_processes_count: 100 > login_max_connections: 100 I don't think you should have that many of login processes. login_process_count should be about the same number as you have CPUs/cores. Rather increase the login_max_connections if you need to.
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