Hi
No. You didn't tell which command is slow, SORT or THREAD? As you'll see in the log, the same commands are executed for mailbox listing action. The question is why they are slow in 'show' action. You've got timestamps in debug log, where's the delay?
See steps/mail/show.inc, lines 111-121
It's possible we are talking cross purposes? The IMAP command returns instantly, no delay. It's something in the PHP code which is slow and chewing CPU. The debug log I was looking at was the Dovecot logs, however, I just noticed in a response to someone else it was mentioned that there might be a roundcube side log? I will try and enable this and also check the lines you mentioned and try to narrow down the slowness - thanks
I have no problems with 10.000 messages in a folder. Dovecot 1.1.
Hmm, interesting, I have another folder with 10K ish messages and this one has more like a 5-10 sec delay opening each message (when threading enabled - and only then). Seems like the slowdown is near linear, but on a faster machine than mine the delay might not be that noticable?
Note the delay ONLY occurs when threading enabled on the main message view
Cheers
Ed W
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