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Reduce UTM installation from 2 cores to 1 core

toomuchdogfur
Hi,

I have Sophos UTM 9.315-2 running in a 2-vCPU, 2GB VM atop VMWare ESXi. I've been running it for a bit over a month now and have never seen CPU usage go over 10% in the Executive Reports - this is running at home with at most 10 clients, which is probably why.

I wish to pull it back down to a 1-vCPU system, however if I simply pull one of the cores out I get repeated "taskset failed to set pid 0" errors. 

What do I have to tweak to safely downgrade UTM's number of vCPUs?


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    I run a UTM in my VMWare host at home as well. It is setup with 1 vCPU and 2GB which has been running fine. But I definitely agree with William that the 2vCPU for a UTM is a good idea if you have the resources. It will ensure everything continues to run smooth.
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  • 0
    I run a UTM in my VMWare host at home as well. It is setup with 1 vCPU and 2GB which has been running fine. But I definitely agree with William that the 2vCPU for a UTM is a good idea if you have the resources. It will ensure everything continues to run smooth.
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