[Dovecot] load increase after upgrade to 2.0.8

[Timo Sirainen]

On 9.12.2010, at 1.52, Timo Sirainen wrote:

> trace looks like an interesting new tool: http://lwn.net/Articles/415728/
> 
> Wonder if that would tell something about this problem.

Like the answer to question: Is the number of voluntary context switches by imap processes close to the number of called syscalls? And if so, which system calls does v2.0 call more often than v1.2?