New bhyve user
Jakub Chromy
hicks at cgi.cz
Fri Sep 28 14:54:43 UTC 2018
>
> So if one guest launch a lot of cpu hungry thread it could "starve"
> the others guests with less thread usgin cpu time.
As far as what I heard here on this forum, you should NOT overcommit the
vCPUs.
When you keep the number of vCPUs assigned to your vms lower than
physical CPUs (= hyperthreaded cores), you should be fine.
--
regards
Jakub Chromy
CGI Systems div.
----------------
CGI CZ s.r.o.
sales at cgi.cz
775 144 257
234 697 102
www.cgi.cz
>
> So if one guest launch a lot of cpu hungry thread it could "starve"
> the others guests with less thread usgin cpu time.
>
> Correct me if i read that wrong :)
>
> Ghislain.
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