[PVE-User] I/O saturation

Lindsay Mathieson lindsay.mathieson at gmail.com
Tue Oct 3 08:34:50 CEST 2017


run iotop when it is happening to see what processing is hogging the io.

On 3 October 2017 at 15:55, Tonči Stipičević <tonci at suma-informatika.hr>
wrote:

> Hello to all,
>
> It's been a while , allmost every morning proxmox host is allmost dead and
> aproximatellz at 7:40 AM  it "wakes up" and continues to work in real time.
>
> I saved screen shot on this location (password :  proxtemp)
>
> https://oc1.h-r-z.hr/owncloud/s/mwKpuoiuAnWbRy6
>
>
> I/O is at 100% and cpu is ver very low ... at 7:25  I had to reboot it
> from kvm/ipmi console because we could wait any more
>
>
> There is no any scheduled activity that could cause something like that .
>
>
> I kindly ask for a hint where could I look (logs, ...)  in order to
> diagnose what causes such strange behaviour ?
>
>
> Thank you very much in advance
>
> and BR
>
> Tonci
>
>
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>



-- 
Lindsay


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