Nagios Support Forum

Nagios run through the whole weeking without problems.
So deleting objects.cache and also the retention file solved the problem for me. As far as i remember i had this behavior already some years ago - ill note to delete those files when performing big configuration changes.

Thanks for your help.

Here is the debug output from exactly the time where the Event Check Loop starts. I also included the last servicecheck entry, so the weird behavior starts at "1455206156.157168" [1455206156.155726] [008.1] [pid=63705] ** Event Check Loop [1455206156.155736] [008.1] [pid=63705] Next High P...

Thanks for your answer! No, we are not using a forked nagios version - just the standard Nagios 3.5.1, nothing was modified in the code xor webinterface. I could manage to get a full debug log with the data before the looping starts and i will start to analyze it now. (70GB) Now i removed objects.ca...

Hi guys, we have a problem with one of our nagios instances. Its a weird behavior ... When nagios is started everything works fine but after some time there are no service checks executed anymore. The Nagios process is still running and takes 100% cpu load on 1 Core. So we enabled debugging and look...

See http://support.nagios.com/forum/viewtop ... f=7&t=2304

@mguthrie - will this bug be fixed?

There is atm a bug in nagios and various threads according to this topic, e.g. see: http://support.nagios.com/forum/viewtop ... f=7&t=1666

You have to shut down nagios, delete retention.dat and restart nagios.

It should work exactly this way, but imho there is currently a bug in nagios which results in old data within the hostalias field. (http://support.nagios.com/forum/viewtop ... lias#p6218)

Try shut down nagios, delete retention.dat and restart nagios.

Thanks for the answer. I think i didnt wrote it clear enough - i performed the tests without the Livestatus broker module, (To make sure it does not have an impact on the internal nagios algorithmn) and the alias newer gets updated in the retention.dat. Maybe you can have a look at that. Anyways i w...

Good morning, we have a problem with reading current nagios status information over "MK Livestatus" (http://mathias-kettner.de/checkmk_livestatus.html) All works great, except the "alias" field from host objects. If you change the alias in the nagios configuration it is displayed...