Re: System load spike on dovecot reload

2017-04-24 Thread dove...@mtfbwy.cz
Hi, enabling 'login_proxy_max_disconnect_delay' on IMAP proxy did the trick. I should have mentioned I use proxy servers, sorry Thanks, Dave Dne 22.4.2017 v 06:25 Christian Balzer napsal(a): Hello, On Fri, 21 Apr 2017 10:43:47 +0200 d...@evilcigi.eu wrote: Hi everyone, I'm running

Re: System load spike on dovecot reload

2017-04-22 Thread Jochen Bern
On 04/21/2017 10:43 AM, d...@evilcigi.eu wrote: > Everything works fine, until I reload dovecot configuration. When that > happen, every client is forced to relogin in the same time and that > causes a huge system load spike (2-3000 5 min load). A system load of 3000 means that an average of 3000

Re: System load spike on dovecot reload

2017-04-21 Thread Christian Balzer
Hello, On Fri, 21 Apr 2017 10:43:47 +0200 d...@evilcigi.eu wrote: > Hi everyone, > > I'm running dovecot with quite a lot of users and lots of active imap > connections (like 20'000). I'm using different user IDs for users, so I > need to have imap {service_count=1} - i.e. I have a lots of

Re: System load spike on dovecot reload

2017-04-21 Thread KT Walrus
> On Apr 21, 2017, at 4:43 AM, d...@evilcigi.eu wrote: > > Hi everyone, > > I'm running dovecot with quite a lot of users and lots of active imap > connections (like 20'000). I'm using different user IDs for users, so I need > to have imap {service_count=1} - i.e. I have a lots of imap

System load spike on dovecot reload

2017-04-21 Thread d...@evilcigi.eu
Hi everyone, I'm running dovecot with quite a lot of users and lots of active imap connections (like 20'000). I'm using different user IDs for users, so I need to have imap {service_count=1} - i.e. I have a lots of imap processes running. Everything works fine, until I reload dovecot