1 Topic by jackavin

  • jackavin
  • Member
  • Offline
  • Registered: 2016-05-25
  • Posts: 109

Topic: dovecot haproxy check log.

==== Required information ====
- iRedMail version (check /etc/iredmail-release): 0.84
- Linux/BSD distribution name and version: debian 8 jessie
- Store mail accounts in which backend (LDAP/MySQL/PGSQL):  mysql
- Web server (Apache or Nginx): nginx
- Manage mail accounts with iRedAdmin-Pro? no
- Related log if you're reporting an issue:
====

Some how dovecot is check every 2 sec is it normal.
is it gonna effect performance?

Apr 27 15:44:36 imap-login: Info: Disconnected (no auth attempts in 0 secs): user=<>, rip=10.0.51.70, lip=10.0.51.70, secured, session=<lj189yFOCQQKADNG>
Apr 27 15:44:38 imap-login: Info: Disconnected (no auth attempts in 0 secs): user=<>, rip=10.0.51.70, lip=10.0.51.70, secured, session=<ysWa9yFOCgQKADNG>
Apr 27 15:44:40 imap-login: Info: Disconnected (no auth attempts in 0 secs): user=<>, rip=10.0.51.70, lip=10.0.51.70, secured, session=<PU659yFOCwQKADNG>
Apr 27 15:44:42 imap-login: Info: Disconnected (no auth attempts in 0 secs): user=<>, rip=10.0.51.70, lip=10.0.51.70, secured, session=<rNbX9yFODAQKADNG>
Apr 27 15:44:44 imap-login: Info: Disconnected (no auth attempts in 0 secs): user=<>, rip=10.0.51.70, lip=10.0.51.70, secured, session=<21729yFODQQKADNG>
Apr 27 15:44:46 imap-login: Info: Disconnected (no auth attempts in 0 secs): user=<>, rip=10.0.51.70, lip=10.0.51.70, secured, session=<LOcU+CFODgQKADNG>
Apr 27 15:44:48 imap-login: Info: Disconnected (no auth attempts in 0 secs): user=<>, rip=10.0.51.70, lip=10.0.51.70, secured, session=<nm8z+CFODwQKADNG>
Apr 27 15:44:50 imap-login: Info: Disconnected (no auth attempts in 0 secs): user=<>, rip=10.0.51.70, lip=10.0.51.70, secured, session=<ZPhR+CFOEAQKADNG>
Apr 27 15:44:51 imap-login: Info: Disconnected (no auth attempts in 0 secs): user=<>, rip=10.0.51.70, lip=10.0.51.70, secured, session=<DYJd+CFOAQQKADNG>
Apr 27 15:44:53 imap-login: Info: Disconnected (no auth attempts in 0 secs): user=<>, rip=10.0.51.70, lip=10.0.51.70, secured, session=<EgJ8+CFOAgQKADNG>

----

Spider Email Archiver: On-Premises, lightweight email archiving software developed by iRedMail team. Supports Amazon S3 compatible storage and custom branding.

2 Reply by raz

  • raz
  • Member
  • Offline
  • Registered: 2016-07-03
  • Posts: 59

Re: dovecot haproxy check log.

jackavin wrote:

==== Required information ====
- iRedMail version (check /etc/iredmail-release): 0.84
- Linux/BSD distribution name and version: debian 8 jessie
- Store mail accounts in which backend (LDAP/MySQL/PGSQL):  mysql
- Web server (Apache or Nginx): nginx
- Manage mail accounts with iRedAdmin-Pro? no
- Related log if you're reporting an issue:
====

Some how dovecot is check every 2 sec is it normal.
is it gonna effect performance?

Apr 27 15:44:36 imap-login: Info: Disconnected (no auth attempts in 0 secs): user=<>, rip=10.0.51.70, lip=10.0.51.70, secured, session=<lj189yFOCQQKADNG>
Apr 27 15:44:38 imap-login: Info: Disconnected (no auth attempts in 0 secs): user=<>, rip=10.0.51.70, lip=10.0.51.70, secured, session=<ysWa9yFOCgQKADNG>
Apr 27 15:44:40 imap-login: Info: Disconnected (no auth attempts in 0 secs): user=<>, rip=10.0.51.70, lip=10.0.51.70, secured, session=<PU659yFOCwQKADNG>
Apr 27 15:44:42 imap-login: Info: Disconnected (no auth attempts in 0 secs): user=<>, rip=10.0.51.70, lip=10.0.51.70, secured, session=<rNbX9yFODAQKADNG>
Apr 27 15:44:44 imap-login: Info: Disconnected (no auth attempts in 0 secs): user=<>, rip=10.0.51.70, lip=10.0.51.70, secured, session=<21729yFODQQKADNG>
Apr 27 15:44:46 imap-login: Info: Disconnected (no auth attempts in 0 secs): user=<>, rip=10.0.51.70, lip=10.0.51.70, secured, session=<LOcU+CFODgQKADNG>
Apr 27 15:44:48 imap-login: Info: Disconnected (no auth attempts in 0 secs): user=<>, rip=10.0.51.70, lip=10.0.51.70, secured, session=<nm8z+CFODwQKADNG>
Apr 27 15:44:50 imap-login: Info: Disconnected (no auth attempts in 0 secs): user=<>, rip=10.0.51.70, lip=10.0.51.70, secured, session=<ZPhR+CFOEAQKADNG>
Apr 27 15:44:51 imap-login: Info: Disconnected (no auth attempts in 0 secs): user=<>, rip=10.0.51.70, lip=10.0.51.70, secured, session=<DYJd+CFOAQQKADNG>
Apr 27 15:44:53 imap-login: Info: Disconnected (no auth attempts in 0 secs): user=<>, rip=10.0.51.70, lip=10.0.51.70, secured, session=<EgJ8+CFOAgQKADNG>

maybe this option appears in your haproxy config file in the imap section? :
default-server inter 15s rise 2 fall 3

3 Reply by ZhangHuangbin

  • ZhangHuangbin
  • ZhangHuangbin
  • iRedMail Developers
  • Offline
  • Registered: 2009-05-06
  • Posts: 30,809

Re: dovecot haproxy check log.

jackavin wrote:

Some how dovecot is check every 2 sec is it normal.
is it gonna effect performance?

If you're going to build a cluster, and 1 imap/pop3 access per 2 sec is a problem, what the hell this cluster is? big_smile

But as @raz mentioned, you can change the health check interval with 'inter Xs'.

4 Reply by jackavin

  • jackavin
  • Member
  • Offline
  • Registered: 2016-05-25
  • Posts: 109

Re: dovecot haproxy check log.

Thank you all.
It fix the problem.