more service checks per hour - trying to reduce stale service ch ecks
Wilhelm, John
john.wilhelm at frontiercorp.com
Thu May 29 22:23:47 CEST 2003
Hello,
I have increased my max_concurrent_checks to 100. I am watching the process
table and there is no more than 25 nagios processes at a time.
My system specs. are: 4 - 1.4Ghz Xeon processors with 256kb cache, 2GB of
memory, SCSI disks, and dual 100 Full duplex - truncked running RedHat 7.2.
I have a total of 150 hosts with 3000 services. The services are scheduled
anywhere from every 3 minutes (ping checks) to once a day.
Check Execution Time: 1 sec min. 18 sec. Max. Average 0.365.
I would like to see more services check than what I am currently getting.
How can I get more concurrent_checks?
The following settings are:
inter_check_delay_method=s
service_interleave_factor=s
service_reaper_frequency=5
I have turned on check_service_freshness, thinking that I could get rid of
some stale checks. However, with check_service_freshness on, I get false
pages with a lot of unknown (check command failed).
Anyone else having this problem? Any suggestions?
Thanks,
John
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