On Jan 15, 2010, at 8:44 AM, Binbin Wang wrote: > Thank you for your reply, I would like to give you some detail of our > monitoring environment. I configure nagnios on an Virtual Machine based on > 2x4Core CPU, 24G Memory physical machine, which runs 4 VMs. Service quantity > is 3814 and host quantity is 406. The service check latency is unstable, > always changed. Does any configuration error cause that problem? or Virtual > Machine capacity result it? > Thanks a lot.
I can't speak to the problems that might occur in a virtual environment as I don't have any experience there but I expect that clock issues might lead to strange timing issues within nagios, especially if the host machine is heavily loaded.... Other than that, I'd suggest you look at Tips 2-7 of http://nagios.sourceforge.net/docs/3_0/tuning.html as a start. -- Marc ------------------------------------------------------------------------------ Throughout its 18-year history, RSA Conference consistently attracts the world's best and brightest in the field, creating opportunities for Conference attendees to learn about information security's most important issues through interactions with peers, luminaries and emerging and established companies. http://p.sf.net/sfu/rsaconf-dev2dev _______________________________________________ Nagios-users mailing list Nagios-users@lists.sourceforge.net 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
