Re: Many IDLE imap processes but very few connections moved to imap-hibernate

Well I'm not sure what happened but the issue seems to have resolved itself somehow:

$ ps aux | grep "dovecot/imap" | wc -l 2168 $ ps aux | grep "dovecot/imap" | grep IDLE | wc -l 56 $ ps aux | grep "imap-hibernate" syslog 863411 0.4 0.0 16660 15296 ? S 09:07 1:40 dovecot/imap-hibernate [2298 connections]

Since my initial message we played with the following settings which seem unrelated to hibernation:

mail_debug haproxy_trusted_networks mmap_disable mail_fsync mail_nfs_index mail_nfs_storage mail_max_userip_connections

I'll try to provide more info if the issue arises again.