On 20/10/2016 06:21, A223 A223 wrote:
Okay, I've enabled intremap=no_x2apic_optout on the host kernel and didn't see much of a change in performance. I feel I should mention that the qemu process on the host consumes about 8-30% CPU (as shown in top) when the guest (Windows 10) task manager shows <1.0% cpu utilization. More often than not, it is >15%. Is this normal?
Maybe try to look at the Interrupt, disk and network statistics on the first and second tab of the Windows 8/10 Task Manager and see if there is any correlation with the extra host CPU use? I know the details there are a bit meager compared to what might be available with lower level Windows tools, but at least it's easy.
Enjoy Jakob -- Jakob Bohm, CIO, Partner, WiseMo A/S. https://www.wisemo.com Transformervej 29, 2860 Søborg, Denmark. Direct +45 31 13 16 10 This public discussion message is non-binding and may contain errors. WiseMo - Remote Service Management for PCs, Phones and Embedded
