Hi, I'm wondering why my dbmail (2.2.13) installation is performing so slow on imap search and sort operations. We're using a 64 Gb/SAS MySQL server dedicated to dbmail as storage (around 300 Gb in use) and serveral 4 Gb machines for the dbmail-imap processes.
I did try a session by telneting to port 143 and than the following happens: .. LOGIN "username" "password" Dbmail responsed immediatly with it's OK. Then: .. SELECT "INBOX" And again it tells within an eyeblink that there are 1039 messages in the INBOX. Then: .. SEARCH ALL UNDELETED This response takes 56.3 seconds (!) for those 1039 messages. And a .. SORT (DATE) US-ASCII ALL UNDELETED took 38.6 seconds. In this time there seems to be no query running on the MySQL server (or it must run for a very short time so my 1 second updates with mysqladmin doesn't seem to catch it). Anyone an idea how to improve the performance? Regards, Erwin _______________________________________________ DBmail mailing list [email protected] http://mailman.fastxs.nl/cgi-bin/mailman/listinfo/dbmail
