Hi,
I have 2 gaming-VM's om my computer. Both of them seems to work ok, but when gaming they both have lag and allso extreme delay when moving.
Allso runs smooth a few secound now and then.
Computer specs:
i5-9600K
ASUS TUF Z390-PLUS GAMING (WI-FI)
32GB ram
2x ASUS GTX1070-Turbo 8GB
240GB M.2-SSD
1TB SSD
I finally got rid of the error code 43 when using:
PCIe ACS override: Downstream
VFIO allow unsafe interrupts: Yes
Bios: OVMF
Machine: Q35-3.1
I don't think there is any problem with the graphic card now. Even doh nvidia control panel shows; PCI Express x1. Both cards is placed in x16 lanes. Windows 10 power plan is set to high preformance and in BIOS i have tried pcie speed gen2, 3 and AUTO. All give same results.
Even pcie x1 should work just fine. A little lower fps, but stable.
I think there is a CPU problem. I have been google'ing and i found a lot about cpu cache and memory.
But im noob, i dont understand what to test.
My CPU does not have HT and i only have 1 CPU. All the other ppl i read about have HT and more than 1 cpu.
I switched one of the VM's to use CPU Mode: Emulated (QEMU64), this works a lot better! It is now possible to play, but it's still not good enough to play FPS games.
Not sure if this is useful, but i typed in some commands i found in other forum thread:
numactl --hardware
available: 1 nodes (0)
node 0 cpus: 0 1 2 3 4 5
node 0 size: 32082 MB
node 0 free: 321 MB
node distances:
node 0
0: 10
numastat qemu
Per-node process memory usage (in MBs)
PID Node 0 Total
----------------------- --------------- ---------------
4725 (qemu-system-x86) 12392.18 12392.18
14377 (qemu-system-x86) 16489.20 16489.20
----------------------- --------------- ---------------
Total 28881.38 28881.38
Thanks for any help!
tower-diagnostics-20190818-0731.zip