Buildbot Performance

Wed May 12 12:41:06 UTC 2021

To clarify my question about overcommitment: Are the total number of virtual CPUs for the buildbot VMs running on a given Xserve, greater than the number of physical CPU cores available?

> On 2021-05-12-W, at 08:32, Christopher Nielsen <mascguy at rochester.rr.com> wrote:
> 
> Looking at the build times for various ports, it varies significantly.
> 
> I was curious, are we overcommitting virtual CPUs vs. the number of available physical cores on our Xserves? And is disk swapping coming into play, within the VMs themselves?