Is it expected that domUs have 25% slower disk OI than dom0?

[alimirjamali]

@phceac

Do the Qubes OpenQA tests happen sometimes/always on a bare xen hypervisor?
I tried reading about it, and it sounded a bit like it was in a nested configuration inside KVM, but I wasn’t sure at all.

The tests happen on both virtualized KVM and on real hardware. More information here:

Qubes OS updates Weekly Review - Y2025-W18

Qubes OS updates Weekly Review - Y2025-W18 Introduction Weekly review of new packages uploaded to Qubes OS repositories. Link to previous newsletter here. Alphabetically sorted list of new packages uploaded to Qubes OS repositories Highlights Fresh set of Kernels Introduction of qube notes Details In addition to the usual minor fixes and patches (full list here): core-admin v4.3.27 (r4.3) This version is a patch release. It has a fix for one important issue. While resuming from suspend, s…