Laggy Mouse Movement / Slow Graphics

[stingray601]

@Vael_S

Okay, perhaps check it for me to see, make sure that it has 4GB RAM assigned to it. That could be causing issues. Personally, after everything is set up I decrease the value to 1 GB RAM, it’s not doing much after all. And I assign it only 2 threads. Makes life easier and gives me more threads for the other guests.

Confirmed 4GB assigned.
dom0_mem=max:4096M in GRUB config

@Vael_S

For you, I would say you assign Dom0 with the first few low end threads, and save the performance threads for specific guests.

I set up the CPU Pools on my machine as well as setting them up in the 2 different schedulers at high/low priority.

Did this as well. Currently have dom0 with 3 of the E cores based on instructions from this post:

CPU Pinning Alder Lake

If you have an Alder Lake or newer Intel CPU, you probably want the option to load a qube on the P or E cores, and this might help someone who is new to xen. https://dev.qubes-os.org/projects/core-admin/en/latest/libvirt.html https://libvirt.org/formatdomain.html#cpu-allocation Dom0 First, you need to add the following to GRUB dom0_max_vcpus=4 dom0_vcpus_pin If you want to use SMT read the notes at the end. The CPU I’m using is the 12900K, which has 16 physical cores and 24 threads with SM…

Not seeing an improvement just yet.