Just find some more/faster cores.

 

The per-core speed has an impact too because of MySQL.

 

Don’t worry too much if a couple of very slow devices are sluggish and hang around over the 300 seconds. You’re wanting to spread the majority of devices over the 300 seconds.

 

Adam.

 

From: observium <observium-bounces@observium.org> On Behalf Of Lars Joergensen via observium
Sent: 18 May 2021 20:32
To: Observium <observium@observium.org>
Cc: Lars Joergensen <DKLARJ@chr-hansen.com>
Subject: [Observium] Performance tuning

 

Hi

 

We have one Observium server looking at

 

 

The server has 6 cores  (~70% idle, ~3% iowait) and 8 GB memory. We have configured 15 poller threads with max 6 allowed wrapper processes.

 

The server is struggling to keep the polling cycle below 300 seconds (averaging 376 secs).

 

Is this workload realistic for one server, and if so where do you suggest we tune? Or do we need to use a distributed setup?

 

 

Lars


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