LaVerte Posted September 30, 2018 Share Posted September 30, 2018 (edited) Hello, I got a 8 out of 16 core vm setup with GPU (980 ti )and nvme drive pass through my issue is when i look around in any game it start to drop frame, once i stop to look around and go forward its perfect ! Any idea ? I already assigned carrefuly the cpu for the vm and unraid Thanks Edited September 30, 2018 by LaVerte Quote Link to comment
LaVerte Posted October 2, 2018 Author Share Posted October 2, 2018 I have done research and Followed ALL the spaceinvader tutorial (this guy is a hero) and i don't fin a way, i feel like it' a ram access bottleneck since it's when I am looking around but i don't know how to fix it. does anyone ever had this issue? Thanks Quote Link to comment
Jerky_san Posted October 2, 2018 Share Posted October 2, 2018 2 hours ago, LaVerte said: I have done research and Followed ALL the spaceinvader tutorial (this guy is a hero) and i don't fin a way, i feel like it' a ram access bottleneck since it's when I am looking around but i don't know how to fix it. does anyone ever had this issue? Thanks Going to need more info. Processor, board, and ram specs(especially if its ryzen). Are you OC'ing at all? Are you properly balancing your CPUs to cores? Are you leaving cores for unraid to run on and pinning/isolating the rest for use only with your VM? Have you run disk benchmarks to make sure your NVME is functioning properly? I am assuming your bios booting your GPU and you don't have a second one for unraid? Quote Link to comment
LaVerte Posted October 2, 2018 Author Share Posted October 2, 2018 Hello I7 6800k small OC to 4GHz See bellow the result of the nvme and cpu pinning The nvme look a little bit throttled Last version of the BIOS on the motherboard you right for the GPU part just a little bit more detail about the games R6S no lag at all in ultra BF3 some fps spike when looking around very fast Minecraft(best test case) lag ONLY when looking around (its loading the map that is not displayed but which have been loaded before) Rocket League : no lag Quote Link to comment
Jerky_san Posted October 2, 2018 Share Posted October 2, 2018 (edited) So you look like you may have the isolation a little backwards. You want to isolate the cores you want dedicated to the VM. So you need to isolate 1,7,3,9,4,10,5,11. Un isolate the 0/6 and also apparently you can never truly isolate CPU 0 anyways at least in my experience. Try that and see if you get anymore benefits. Edited October 2, 2018 by Jerky_san 1 Quote Link to comment
LaVerte Posted October 3, 2018 Author Share Posted October 3, 2018 HUGE thank you! it's really is really a rookie mistake! Big improvement for my test case in Minecraft (not perfect but it's playable) haven't tested the other games but it should be perfect for them now! Quote Link to comment
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