shfs utilizing all cpu

[squish102]

Unraid Version: 6.8.3

Dell T40

CPU: 8th Gen Core 4-core Workstation Processor

Memory 32 Gig

 

It seems like when I have multiple different processes writing to the disks the shfs uses all available cpu. I notice on the dashboard all 4 cores go red and the webpage will stop responding. If I am ssh'ed using top I see the load climb to > 20. 

 

Server will recover after a couple minutes but I don't know what is causing it. Is that normal behavior?

 

I have installed "Fix Common Problems" and that has not found any errors.

 

I am normally made aware of the problem as the server is a DVR and will damage the recording streams  when this happens.

 

Only possibly strange with my setup is Ihave a pci-x sata card so that I can have

 

4 x 3tb WD Reds

1 x SSD

 

Anything I should look at to try solve my problem?

 

Thanks

[amateur_wizard]

Before I type a mini thesis, do you still have this issue.

I'm surprised there are no comments.