System slows to a crawl for no apparent reason


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Hi, 

 

I have an i9-10900K with 64gb of ram in my server. I run sever dockers, mainly sabnzbd, Radarr and Sonarr, nothing taxing. 

 

Several times a day my CPU usage will be pegged like in the screenshot however I can not find what is causing it. There is nothing in the system log, all my dockers are using approximately 2% in total of the CPU and I have no VM's running. 

 

Any suggestions would be appreciated. 

 

 

Screenshot_20210724-195120_Edge.png

Edited by BeardedNoir
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  • 3 weeks later...

Hi,

 

It happened again yesterday and so I've attached my diagnostics zip.

 

The system is completely unresponsive when this happens and sometimes it takes a few minutes for it to snap out if the trance it's in.

 

I've even tried pinning my cores for various tasks, but this makes no difference.

 

Regards.

 

Screenshot_20210810-144114_Firefox.thumb.png.40f09eeef133936859a08a24edf27e48.png

Screenshot_20210810-144119_Firefox.thumb.png.4b517f82482c7de5be2e29671665ca5f.png

 

tower-diagnostics-20210809-1425.zip

Edited by BeardedNoir
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