On 24/05/07, magic_rooter <[EMAIL PROTECTED]> wrote: > ... But I think that Nagios can > work faster. What directives I must change? May be by setting > service_inter_check_delay_method=d > and host_inter_check_delay_method=d?
In my experience the first thing to change (if you haven't done so already) is to use the check_icmp or check_fping plugin rather than check_ping. This is especially important for host checks. We had a discussion about this only recenty in this email list. You might like to search the archive to read a bit more about it. The problem with check_ping is that it won't complete until all of the pings are done - if you have it configured to try 10 pings at 1 second intervals then the check will take 10 seconds to complete. The other problem is that Nagios won't do anything else while it is running host checks. Thankfully Nagios doesn't usually run host checks very often, but if you have a few hosts down then these check_ping host checks can quickly cripple your system. I'm told that in Nagios 3 the nagios server is able to run host checks in parallel, so this should become less of a problem. Do you have a particular problem with latency? 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
