Hi
Did someone notice performance degradation of the Bhyve VMs after upgrading to the 12.2?
I followed typical flow to upgrade:
-
-
-
-
- delete all ports installed
-
- install ports I need (vm-bhyve, mc, etc.)
-
- update bootcodes on all disks
-
All VMs and config files remained the same. But the performance of VMs degraded a lot (
Tried 13.0-RC3 - better than 12.2 but still much worse than 12.1.
I assume that issue might be caused by a port version, not by kernel. I tried to roll-back the kernel only (to 12.1) but go with the latest ports tree... And got almost the same low performance.
Now I've reinstalled 12.1 from the original ISO and used "original" old ports collection (which goes with that ISO). VMs running fast again. But having an old kernel and ports is insecure...
On the other hand - having slow-running VMs not an option as well.
What can I do to figure out the reason of such performance degradation to get rid of it?
Thanks
Did someone notice performance degradation of the Bhyve VMs after upgrading to the 12.2?
I followed typical flow to upgrade:
-
freebsd-update upgrade -r 12.2-RELEASE
-
freebsd-update install
-
reboot
-
freebsd-update install
- delete all ports installed
-
portsnap fetch update
- install ports I need (vm-bhyve, mc, etc.)
-
freebsd-update install
- update bootcodes on all disks
-
reboot
All VMs and config files remained the same. But the performance of VMs degraded a lot (
Tried 13.0-RC3 - better than 12.2 but still much worse than 12.1.
I assume that issue might be caused by a port version, not by kernel. I tried to roll-back the kernel only (to 12.1) but go with the latest ports tree... And got almost the same low performance.
Now I've reinstalled 12.1 from the original ISO and used "original" old ports collection (which goes with that ISO). VMs running fast again. But having an old kernel and ports is insecure...
On the other hand - having slow-running VMs not an option as well.
What can I do to figure out the reason of such performance degradation to get rid of it?
Thanks