Hello,
I'm doing some perfomance testing of our dbmail instance. I noticed that If I copy large number of mails into single folder, append starts to get really slow. For example, I have a spam collection of more than 50k sitting on a cyrus imap comfortably in a single folder with append to it taking about 0.03s. When I try to copy it to a folder on dbmail imapd, initial appends to empty folder take less than a second, but this quickly grows to tens of seconds and at around 7k mails copied each append takes around 100 seconds.
Is this expected behaviour? There are no obvious slow queries in mysql slow query log.
Can anything be done to improve this?
--
Jure PeÄar
https://jure.pecar.org
http://f5j.eu
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DBmail mailing list
DBmail@dbmail.org
http://mailman.fastxs.nl/cgi-bin/mailman/listinfo/dbmail
I'm doing some perfomance testing of our dbmail instance. I noticed that If I copy large number of mails into single folder, append starts to get really slow. For example, I have a spam collection of more than 50k sitting on a cyrus imap comfortably in a single folder with append to it taking about 0.03s. When I try to copy it to a folder on dbmail imapd, initial appends to empty folder take less than a second, but this quickly grows to tens of seconds and at around 7k mails copied each append takes around 100 seconds.
Is this expected behaviour? There are no obvious slow queries in mysql slow query log.
Can anything be done to improve this?
--
Jure PeÄar
https://jure.pecar.org
http://f5j.eu
_______________________________________________
DBmail mailing list
DBmail@dbmail.org
http://mailman.fastxs.nl/cgi-bin/mailman/listinfo/dbmail