December 14, 20169 yr If you are getting numbers in the tens for cpu latency with Latency Mon http://www.resplendence.com/latencymon then you will want to disable cpu c-states and thermal throttling and possibly hyper threading (need to do some more tests) (can't hurt) This should fix cpu based stuttering in some games (eg: OverWatch)
December 15, 20169 yr Author How does this relate to unRAID, specifically? the lag only happens in [unraid] vms (not in a bare bones windows environment) for me it was only noticeable on one of my vms (vm number 1 had latency of ~2 and vm 2 had latency of ~100 they both returned to normal levels, ~0.5, when I did this)
December 15, 20169 yr If you are getting numbers in the tens for cpu latency with Latency Mon http://www.resplendence.com/latencymon then you will want to disable cpu c-states and thermal throttling and possibly hyper threading (need to do some more tests) (can't hurt) This should fix cpu based stuttering in some games (eg: OverWatch) Yes, for some reason UNRAID or should i say KVM/QEMU does not handle resource management well with c-states enabled on some processors?
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