Re: [SOGo] Cyrus lag ?
On 2014-04-14 15:15, Louis-Philippe wrote: Hi, We have a new server for Cyrus and we update from Debian Lenny to Debian Wheezy (on a Xen VM). I know that it's not a SOGo problem but it affects SOGo. We noticed with Nagios a lag on authentication on Cyrus (with LDAP). /usr/lib/nagios/plugins/check_imap -p 993 -H 10.10.XXX.XXX -S IMAP OK - *5.078 second response time on port 993* [* OK [CAPABILITY IMAP4rev1 LITERAL+ ID ENABLE AUTH=PLAIN SASL-IR] server ready]|time=5.078493s;;;0.00;10.00 If we make a new test immediately after (within 4-5 seconds), we have a 0,04 second response time. Do you have the delay only with (Start)TLS, or unencrypted as well? We make the same test with our Lenny server and we always have a 0,05 second response time Is there any configuration to change somewhere ? any hint or log to watch? Thanks, -- Louis-Philippe -- Mit freundlichen Grüßen, / Best Regards, Sven Schwedas Systemadministrator TAO Beratungs- und Management GmbH | Lendplatz 45 | A - 8020 Graz Mail/XMPP: sven.schwe...@tao.at | +43 (0)680 301 7167 http://software.tao.at signature.asc Description: OpenPGP digital signature
Re: [SOGo] Cyrus lag ?
Hi, 2014-04-14 9:46 GMT-04:00 Sven Schwedas sven.schwe...@tao.at: On 2014-04-14 15:15, Louis-Philippe wrote: Hi, We have a new server for Cyrus and we update from Debian Lenny to Debian Wheezy (on a Xen VM). I know that it's not a SOGo problem but it affects SOGo. We noticed with Nagios a lag on authentication on Cyrus (with LDAP). /usr/lib/nagios/plugins/check_imap -p 993 -H 10.10.XXX.XXX -S IMAP OK - *5.078 second response time on port 993* [* OK [CAPABILITY IMAP4rev1 LITERAL+ ID ENABLE AUTH=PLAIN SASL-IR] server ready]|time=5.078493s;;;0.00;10.00 If we make a new test immediately after (within 4-5 seconds), we have a 0,04 second response time. Do you have the delay only with (Start)TLS, or unencrypted as well? Yes, unfurtunately. /usr/lib/nagios/plugins/check_imap -p 143 -H 10.10.XXX.XXXhttp://10.151.13.52 IMAP OK -* 5.020 second response time on port 143* [* OK [CAPABILITY IMAP4rev1 LITERAL+ ID ENABLE STARTTLS AUTH=PLAIN SASL-IR] server ready]|time=5.019966s;;;0.00;10.00 Thank you, -- users@sogo.nu https://inverse.ca/sogo/lists
Re: [SOGo] Cyrus lag ?
On 2014-04-14, 10:05 AM, Louis-Philippe wrote: /usr/lib/nagios/plugins/check_imap -p 143 -H 10.10.XXX.XXX http://10.151.13.52 IMAP OK -*5.020 second response time on port 143* [* OK [CAPABILITY IMAP4rev1 LITERAL+ ID ENABLE STARTTLS AUTH=PLAIN SASL-IR] server ready]|time=5.019966s;;;0.00;10.00 Make sure you aren't running out of Cyrus child - otherwise the master process will wait until one frees up. -- Ludovic Marcotte lmarco...@inverse.ca :: +1.514.755.3630 :: http://inverse.ca Inverse inc. :: Leaders behind SOGo (http://sogo.nu) and PacketFence (http://packetfence.org) -- users@sogo.nu https://inverse.ca/sogo/lists
