Re: Performance Monitoring?
On 2005-02-04, Bill Earle <[EMAIL PROTECTED]> wrote: > > Performance Monitoring? > > - What are people using to monitor their Cyrus Imap Server > performance? > > - things we would like to monitor: > connect to imap port to banner response time > imap login time > mailbox selection time > imap process time (maybe create a new folder, move > a few messages, delete them and expung) > > - We would also prefer graphing / trending, like a MRTG add-on. I'm not doing it, but it sounds like a good job for SmokePing: http://people.ee.ethz.ch/~oetiker/webtools/smokeping/ Wil -- Wil Cooley [EMAIL PROTECTED] Naked Ape Consultinghttp://nakedape.cc * * * * Linux, UNIX, Networking and Security Solutions * * * * --- Cyrus Home Page: http://asg.web.cmu.edu/cyrus Cyrus Wiki/FAQ: http://cyruswiki.andrew.cmu.edu List Archives/Info: http://asg.web.cmu.edu/cyrus/mailing-list.html
Re: Performance Monitoring?
On Fri, 4 Feb 2005 12:20:32 -0500 (EST) Bill Earle <[EMAIL PROTECTED]> wrote: > - things we would like to monitor: > connect to imap port to banner response time what exactly do you want to measure here? if it's machine responsiveness, use standard w/free/vmstat/iostat info. > imap login time that depends mostly on where your accounts are stored. in my example, mysql; so i monitor that. > mailbox selection time this is i/o problem. use iostat for that. > imap process time (maybe create a new folder, move > a few messages, delete them and expung) same. iostat. > - We would also prefer graphing / trending, like a MRTG add-on. mrtg is a bit too much router oriented to plot everything you want nicely ... rrd is a better solution. as to how to do it ... there are many many scripts floating around for the general things like cpu load, bandwith and so on, but what we have here is a higly specific stuff and so the best way is to roll your own scripts. -- Jure Pečar http://jure.pecar.org/ --- Cyrus Home Page: http://asg.web.cmu.edu/cyrus Cyrus Wiki/FAQ: http://cyruswiki.andrew.cmu.edu List Archives/Info: http://asg.web.cmu.edu/cyrus/mailing-list.html
Performance Monitoring?
Performance Monitoring? - What are people using to monitor their Cyrus Imap Server performance? - things we would like to monitor: connect to imap port to banner response time imap login time mailbox selection time imap process time (maybe create a new folder, move a few messages, delete them and expung) - We would also prefer graphing / trending, like a MRTG add-on. Thanks, Bill William B. Earle Computing & Information Technology University at Buffalo Voice: 716.645.6580 301 Computing Center Fax: 716.645.5972 Buffalo, NY 14260 --- Cyrus Home Page: http://asg.web.cmu.edu/cyrus Cyrus Wiki/FAQ: http://cyruswiki.andrew.cmu.edu List Archives/Info: http://asg.web.cmu.edu/cyrus/mailing-list.html
