Huge Service Latencies

[Blake Krone]

I have active host checks set to 0 so that they won't actually check unless
a service fails on the host. How do you specify a recheck in seconds? I
thought minutes were all that was allowed.

-Blake

On 12/5/05, Ludwig Pummer <Ludwig.Pummer at copart.com> wrote:
>
> I had large latencies caused by (1) hosts being down and (2) a host check
> that took way too long. Nagios will suspend all service checks while it
> performs a host check. In my case, the Nagios config I inherited made 10
> attempts at 30 seconds each attempt before declaring a host to be down, so
> if one host went down, the host check took 300 seconds. I typically have 15
> hosts down out of 475. I changed my host checks to 3 attempts at 6 seconds
> each, and latencies went way down.
>
>
> --
> Ludwig Pummer
> System Administrator
> Copart Auto Auctions
>
>
>
>  ------------------------------
> *From:* nagios-users-admin at lists.sourceforge.net [mailto:
> nagios-users-admin at lists.sourceforge.net] *On Behalf Of *Blake Krone
> *Sent:* Monday, December 05, 2005 2:08 PM
> *To:* Nagios Users
> *Subject:* [Nagios-users] Huge Service Latencies
>
> Service Check Execution Time:    0.10 / 10.04 / 2.175 sec
> Service Check Latency:    21.25 / 483.37 / 224.970 sec
> Host Check Execution Time:    0.06 / 10.70 / 4.307 sec
> Host Check Latency:    0.00 / 529.15 / 5.137 sec
> # Active Host / Service Checks:    103 / 236
> # Passive Host / Service Checks:    0 / 1
>
> Machine is a P3 733mhz with 128mb ram running 2.6.11-gentoo-r3 kernel and
> Nagios 2.03b
>
>
> Any ideas as to why it has such huge latencies?
>
>
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