Hi, Today we had a few issues which caused a back log of mail (around 16000 emails to queue up on postfix servers). When the issue seemed to be finally sorted lmtpd struggled to process the queue inserting around 1 or 2 emails per second. Am I being impatient and this is normal? I seem to recall dbmail 2.2 being able to churn through emails and insert them into mysql a lot quicker.
Just to confirm dbmail pop3d and imapd are all running (and busy) updating, reading etc suitably quickly. We run the system on ZFS with SSD write and SSD read caches and mysql is tuned. There are no slow queries and show processlist never has anything in it. It seems like lmtpd is just handling only 1 at a time i.e. not multi threaded? Jun 13 15:28:44 mailhost-4a dbmail/lmtpd[4814]: Notice:[message] sort_deliver_to_mailbox(+2260): useridnr [19] mailbox [82] message [15047635] size [25880] is inserted Jun 13 15:28:45 mailhost-4a dbmail/lmtpd[4814]: Notice:[message] sort_deliver_to_mailbox(+2260): useridnr [4651] mailbox [20107] message [15047637] size [2751] is inserted Jun 13 15:28:46 mailhost-4a dbmail/lmtpd[4814]: Notice:[message] sort_deliver_to_mailbox(+2260): useridnr [4870] mailbox [21135] message [15047641] size [22597] is inserted Jun 13 15:28:47 mailhost-4a dbmail/lmtpd[4814]: Notice:[message] sort_deliver_to_mailbox(+2260): useridnr [2353] mailbox [10460] message [15047643] size [90509] is inserted Jun 13 15:28:47 mailhost-4a dbmail/lmtpd[4814]: Notice:[message] sort_deliver_to_mailbox(+2260): useridnr [2289] mailbox [10227] message [15047645] size [10100] is inserted Jun 13 15:28:48 mailhost-4a dbmail/lmtpd[4814]: Notice:[message] sort_deliver_to_mailbox(+2260): useridnr [2847] mailbox [12396] message [15047647] size [23445] is inserted Jun 13 15:28:49 mailhost-4a dbmail/lmtpd[4814]: Notice:[message] sort_deliver_to_mailbox(+2260): useridnr [3194] mailbox [13819] message [15047649] size [81818] is inserted Jun 13 15:28:49 mailhost-4a dbmail/lmtpd[4814]: Notice:[message] sort_deliver_to_mailbox(+2260): useridnr [4872] mailbox [21140] message [15047651] size [61540] is inserted Jun 13 15:28:50 mailhost-4a dbmail/lmtpd[4814]: Notice:[message] sort_deliver_to_mailbox(+2260): useridnr [824] mailbox [3504] message [15047653] size [14261] is inserted Jun 13 15:28:54 mailhost-4a dbmail/lmtpd[4814]: Notice:[message] sort_deliver_to_mailbox(+2260): useridnr [4559] mailbox [19593] message [15047655] size [31050] is inserted Jun 13 15:28:54 mailhost-4a dbmail/lmtpd[4814]: Notice:[message] sort_deliver_to_mailbox(+2260): useridnr [3520] mailbox [15205] message [15047657] size [30910] is inserted Jun 13 15:28:55 mailhost-4a dbmail/lmtpd[4814]: Notice:[message] sort_deliver_to_mailbox(+2260): useridnr [6505] mailbox [28584] message [15047659] size [7388] is inserted Jun 13 15:28:55 mailhost-4a dbmail/lmtpd[4814]: Notice:[message] sort_deliver_to_mailbox(+2260): useridnr [6137] mailbox [26902] message [15047661] size [123777] is inserted Jun 13 15:28:56 mailhost-4a dbmail/lmtpd[4814]: Notice:[message] sort_deliver_to_mailbox(+2260): useridnr [1158] mailbox [4976] message [15047663] size [142518] is inserted Jun 13 15:28:57 mailhost-4a dbmail/lmtpd[4814]: Notice:[message] sort_deliver_to_mailbox(+2260): useridnr [3098] mailbox [13445] message [15047665] size [2357] is inserted Any thoughts welcome, maybe I'm missing something it just seems a bit slow that's all and I think I'll be here a while getting 16k+ emails into the db for customers. James G
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