Displaying 1 result from an estimated 1 matches for "mail17a".
2007 Feb 14
3
severe performance problem (mail cache related?)
Hi all, we're having a bad day with email :)
I have a user who was complaining of poor performance today when
opening mailboxes. Total time to open the box was about 1 minute.
Upon truss'ing the imap process during an open, I saw the trace quoted
below at the end of the email.
As you can see, for each "FETCH" line of response, we were seeing
dovecot do a ton of work-- mmaping