I maintain a Xen Prometheus exporter. Here is what I know: You will not see device writes or reads in the dm stubs because no process in them is reading or writing from disks.
The Prometheus exporter is awesome, BTW. You can get system statistics and ingest them into Prometheus for system profiling and tuning. I don't know how I lived using xentop before I began maintaining the exporter. Watching Grafana is a far more satisfying way to explore data. On November 6, 2022 1:28:50 AM GMT+01:00, Ulrich Windl <ulrich.wi...@rz.uni-regensburg.de> wrote: >Hi! > >Watching xentop, I have a question: >I know that the network operations aren't accounted in xentop when running >Qubes OS, but I'm wondering: >For domain-0 all of the disk I/O (VBD_RD, VBD_WR, VBD_RSECT, VBD_WSECT) also >seem to be zero, and for sys-net-dm all the writes seem to be zero. >Is it because sys-net is a "HVM"? > >Regards, >Ulrich Windl > >-- >You received this message because you are subscribed to the Google Groups >"qubes-users" group. >To unsubscribe from this group and stop receiving emails from it, send an >email to qubes-users+unsubscr...@googlegroups.com. >To view this discussion on the web visit >https://groups.google.com/d/msgid/qubes-users/2ac2c5f7-cff2-968d-9456-59dcbb45515f%40rz.uni-regensburg.de. -- You received this message because you are subscribed to the Google Groups "qubes-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to qubes-users+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/qubes-users/15180866-4F02-452F-AF21-A07E7526922F%40rudd-o.com.
