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Hi all: I have an Ubuntu 18.04 system. What is the easiest way to run all of my virtual machines with a low priority? Say a "nice" level of 15. I just do not want my virtual machines to have too much of an impact in any other processes on the system. Thanks in advance, rdiez

>> I have an Ubuntu 18.04 system. What is the easiest way to run all of my virtual machines with a low priority? Say a "nice" level of 15. > > You can use the <vcpusched> (and related elements) to control > the schedular nice level up or down > > https://libvirt.org/formatdomain.html#elementsCPUTuning Thanks for your quick answer. I took at look at that documentation, but I did not quite understand it. It talks about vCPUs and how they are sche...

On Tue, Apr 30, 2019 at 04:24:08PM +0200, R. Diez wrote: > Hi all: > > I have an Ubuntu 18.04 system. What is the easiest way to run all of my virtual machines with a low priority? Say a "nice" level of 15. You can use the <vcpusched> (and related elements) to control the schedular nice level up or down https://libvirt.org/formatdomain.html#elementsCPUTuning Regards, Daniel -- |: https://berrange.com -o- https://www.flickr.com/photos/dberrange :| |: https://libvirt.org -o- https://fstop138....

On Wed, May 01, 2019 at 11:41:17AM +0200, R. Diez wrote: > > > > I have an Ubuntu 18.04 system. What is the easiest way to run all of my virtual machines with a low priority? Say a "nice" level of 15. > > > > You can use the <vcpusched> (and related elements) to control > > the schedular nice level up or down > > > > https://libvirt.org/formatdomain.html#elementsCPUTuning > > Thanks for your quick answer. > > I took at look at that documentation, but I did not quite understand it. It >...

...... OK 324) QEMU XML-2-ARGV cputune ... OK 325) QEMU XML-2-ARGV cputune-zero-shares ... OK 326) QEMU XML-2-ARGV cputune-iothreadsched-toomuch ... OK 327) QEMU XML-2-ARGV cputune-vcpusched-overlap ... OK 328) QEMU XML-2-ARGV cputune-numatune ... OK 329) QEMU XML-2-ARGV numatune-memory ... OK 330) QEMU XML-2-ARGV numatune-memory-invalid-nodeset ... OK 331) QEMU XML-2-ARGV num...