> On 03/09/2021 09:35 Tobias Oetiker <t...@oetiker.ch> wrote: > > > Hi All, > > I spent some quality time yesterday, tuning dovecot on a server which serves > as an imap-proxy in front of a zimbra setup > the imap proxy does ldap client-cert authentication and works well. > > BUT > > I found that the imap-login processes seem to gain 100 MB per connection they > are accepting ... this seems pretty hefty. > > It does not seem to be a leak, since the setup is stable when client_limit > and process_limit are set appropriately. > > Any ideas what part of the code I should be looking at ? Or is this a > configuration problem ? > > cheers > tobi > > -- > Tobi Oetiker, OETIKER+PARTNER AG, Aarweg 15 CH-4600 Olten, Switzerland > www.oetiker.ch t...@oetiker.ch +41 62 775 9902
I would strongly recommend using "high performance" configuration on your proxy. See https://doc.dovecot.org/admin_manual/login_processes/#high-performance-mode Aki
