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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