On Fri, 18 Nov 2016, at 10:51, Wolfgang Breyha via Info-cyrus wrote: > On 17/11/16 14:00, Deniss via Info-cyrus wrote: > > Any ideas or suggestion for investigation ? > > I already filed a bug > https://github.com/cyrusimap/cyrus-imapd/issues/43 > but no response so far. I directly asked Bron, but no response as well. Sorry, I really don't have a clue. 2.5 does have a different mailboxes.db format, so it's a bit more CPU intensive. The real massive win for CPU usage is going to come with reverse ACLs: https://blog.fastmail.com/2015/12/05/reverse-acls-making-imap-list-fast/ But to get there, we need to solve reverse ACLs for groups. I did ask about it here: https://lists.andrew.cmu.edu/pipermail/info-cyrus/2015-November/038628.html But then didn't follow up to add group reverse ACL support in Cyrus, so reverse ACLs are broken if you're using groups. Bron. -- Bron Gondwana brong@xxxxxxxxxxx ---- Cyrus Home Page: http://www.cyrusimap.org/ List Archives/Info: http://lists.andrew.cmu.edu/pipermail/info-cyrus/ To Unsubscribe: https://lists.andrew.cmu.edu/mailman/listinfo/info-cyrus
