Find CPU usage

Just today I realised that one of the servers in my cluster up their fans RPM every 15 minutes.

I’m planning to asses first it’s because of a VM, container or PVE itself. Then find the offending process(es).

How would you approach these two steps - any ideas for tools, perhaps even by proxmox themselves?

lnxtx,
@lnxtx@feddit.nl avatar

Builtin graphs (CPU, memory, network, disk I/O) doesn’t have enough resolution.

You can try atop with 60 seconds interval, file /etc/default/atop:


<span style="color:#323232;">LOGINTERVAL=60
</span>

How to read logs.

n0x0n,

Thank you, that helped!

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