High latency on small installation
Assaf Flatto
nagios at flatto.net
Wed Jul 21 15:02:14 CEST 2010
Assaf Flatto wrote:
>>> event_broker_options=-1
>>> broker_module=/usr/local/nagios/bin/ndomod-3x.o
>>>
>>>
>> Is it better if you disable the event broker? If so, search the archives for information about it and database tuning. There has been somewhat recent discussion about higher latency as the database grows in size.
>>
>>
>>
> I was part of that thread , and i can not remove it since we need it
> for the nagviz .
>
>>> process_performance_data=1
>>> host_perfdata_command=process-host-perfdata
>>> service_perfdata_command=process-service-perfdata
>>>
>>>
>> Is it better if you disable this? If so, see if there's any performance tuning information for the addon you are using.
>>
>>
>>
> Again - needed for pnp4nagios we use for our graphs.
>
>>> enable_environment_macros=1
>>>
>>>
>> Disable this if you are not explicitly using it. Chances are very high that you are not.
>>
>>
> That hit the spot right one .
> Active Service Latency: 5.034 / 462.816 / 197.907 sec
> and dropping
>
> Thanks Marc.
>
>
Guess my joy was too pre mature , after the change it dropped all the
way to 170 sec and then started climbing back up , not again it stands on
Active Service Latency: 5.679 / 441.738 / 384.102 sec
I have removed the ndo broker and that helped by lowering the latency to
Active Service Latency: 0.129 / 441.738 / 268.447 sec
It does mean i will lose the nagviz and the nagiosBP plugin .
but for now it will have to do
--
Never,Ever Cut A Deal With a Dragon
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