[Dovecot] tweaking performance

[Adrian Ulrich]

> We have tome timeouts reports on pop3 during heavy load
> periods. Using imap/pop3 with maildir with 7,000 users using mostly pop3.

It's hard to tweak something without knowing the problem.

Run top / iostat / vmstat to get an idea why your system becomes slow:

 - CPU ?
 - Disk-IO ?

Regards,
 Adrian


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 RFC 1925:
   (11) Every old idea will be proposed again with a different name and
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