some bhyve guests showing high load on host

tech-lists tech-lists at zyxst.net
Mon Jul 25 06:00:10 UTC 2016


On 25/07/2016 02:42, Shane Ambler wrote:
> How are you starting your bhyve's? Are you using the -H option?
> 
> From man bhyve -
> -H  Yield the virtual CPU thread when a HLT instruction is
>     detected. If this option is not specified, virtual CPUs will
>     use 100% of a host CPU

You know, I didn't think of that. There's 7 or so VMs. I can't check
them all right now as some need notification, but I will check them all.
The ones I have checked so far *do* have -H specified; I expect the two
remaining showing 400% CPU haven't...

Many thanks,
-- 
J.


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