On Tue, Mar 19, 2024 at 09:21:06AM +0100, Tobias Huschle wrote: > On 2024-03-15 11:31, Michael S. Tsirkin wrote: > > On Fri, Mar 15, 2024 at 09:33:49AM +0100, Tobias Huschle wrote: > > > On Thu, Mar 14, 2024 at 11:09:25AM -0400, Michael S. Tsirkin wrote: > > > > > > > > Could you remind me pls, what is the kworker doing specifically that > > vhost is relying on? > > The kworker is handling the actual data moving in memory if I'm not > mistaking. I think that is the vhost process itself. Maybe you mean the guest thread versus the vhost thread then?