Hello,
i have multiple Services, which is going stale sometimes.
Is this a normal behaviour?
Load is not too high.
Kind regards
Flo
Hi @Flolo,
“Is this a normal behaviour?”: Depends. Some types of checks have a tendency to go stale, for example snmp checks on slow devices or also the check via vSphere special agent.
Which services go stale in your environment? This information would help a lot 
Do you use the RAW or Enterprise edition?
If it is the RAW edition it is very common that after activating a configuration some services are stale.
The Nagios core inside the RAW edition needs up to 15-20 minutes to reschedule all the checks.
Its the enterprise Edition.
Most of the time it`s the Exchange Server.
I have the normal Windows Agent and MS Exchange Database Latency Plugin installed.
Other times it`s the 3par. I think on this the problem is the slow 3par Agent…
I had similar problems on my site when got 5k stale services and my load was low. I increased number of checkers and fetchers in global settings and it did it.
How many checkers and fetchers do you have?
That`s my checkers and fetchers settings
well i have 25+k services and
maybe it is too high number but rather be sure all is good. I had 40 fethers before but during backup by Veeam software my site got big load so i increased to 120
Thank you. I will try it out.
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