Re: Libvirt qemu-system-x86_64 on ppc64le no multi threading

2020-08-03 Thread Daniel P. Berrange
On Mon, Aug 03, 2020 at 03:35:49PM +0100, Daniel P. Berrangé wrote: > On Mon, Aug 03, 2020 at 01:45:45PM +, Kim-Norman Sahm wrote: > > hi, > > > > i’m running Debian 10 on POWER9 and would like to spawn x86_64 emulated VMs. > > The virtual machine is configured to run with 8 vpus but it’s

Re: Libvirt qemu-system-x86_64 on ppc64le no multi threading

2020-08-03 Thread Kim-Norman Sahm
Hi Daniel, attached the versions: # dpkg -l|grep qemu ii ipxe-qemu 1.0.0+git-20190125.36a4c85-5 all PXE boot firmware - ROM images for qemu ii libvirt-daemon-driver-qemu 6.4.0-2 ppc64el Virtualization daemon QEMU

Re: Libvirt qemu-system-x86_64 on ppc64le no multi threading

2020-08-03 Thread Daniel P . Berrangé
On Mon, Aug 03, 2020 at 01:45:45PM +, Kim-Norman Sahm wrote: > hi, > > i’m running Debian 10 on POWER9 and would like to spawn x86_64 emulated VMs. > The virtual machine is configured to run with 8 vpus but it’s very slow. > On the host you can see that the qemu-system-x86_64 process is using

Libvirt qemu-system-x86_64 on ppc64le no multi threading

2020-08-03 Thread Kim-Norman Sahm
hi, i’m running Debian 10 on POWER9 and would like to spawn x86_64 emulated VMs. The virtual machine is configured to run with 8 vpus but it’s very slow. On the host you can see that the qemu-system-x86_64 process is using just one core! Ppc64le guests are using multi cores, so its looks like