On 03/05/07, Janet Post <[EMAIL PROTECTED]> wrote: > Hello, > > Is anyone else experiencing high service latency when using NDOUtils? > If I disable the event broker in the nagios config file, I have service > latency of 0.00/1.59/0.592. When the event broker is running, the > service latency jumps to 389+ seconds. > > > Has anyone else experienced (and hopefully fixed) this anomaly? >
I find that ndoutils sometimes slows my Nagios server down because it's busy deleting old records from some of the tables. I found that tuning the MySQL database in various ways helped (not that I know much about MySQL), and reducing the number of days data retained helped a bit too. I can recommend phpMyAdmin if like me you're not all that familiar with MySQL. It can show you what SQL is currently running and has a few tuning features which are easy to use. I'm currently thinking it might help a fair bit if I put the MySQL database on another server. I haven't gotten around to doing that yet though. My server is quite busy even when ndoutils isn't running. I don't think the burden of running ndoutils is huge, but for me it's enough to tip it over from latency of 5 seconds or so when I'm not running ndoutils to 30 seconds or more at times when I am. Cheers, Jim ------------------------------------------------------------------------- This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ _______________________________________________ Nagios-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/nagios-users ::: Please include Nagios version, plugin version (-v) and OS when reporting any issue. ::: Messages without supporting info will risk being sent to /dev/null
