Re: Resource Allocation Question
In my case, hyperthreading number of cores (whatever OS sees as number of
cores) times the TurboBoost GHZ is what I get, so for 2x8 cored 2.6Ghz (32
cores with hyperthreading) I get 32 x 3.4 Ghz, which is not what you can
achieve at any time (that frequency can be obtained on only very few cores
at any moment, not nearly all cores).
Go to Host in GUI and check its statistics, you will see - take into
account any overprovisioning applied....
On Thu, Dec 13, 2018, 20:19 Rafael Weingärtner <rafaelweingartner@xxxxxxxxx
> You have a four core CPU, with 8 threads each? Then, each thread is 2.4
> GHz. So, 2.4 * 4 * 8.
> On Thu, Dec 13, 2018 at 6:14 PM Asai <asai@xxxxxxxxxxxxxxxxxxxxx> wrote:
> > Greetings,
> > I have a simple question regarding Cloudstack resource allocation.
> > In the dashboard, I’m seeing that our Memory is 25 out of 30 GB and the
> > circle is colored red. # of CPUs is 20 out of 24 and is colored red.
> > CPU is 33 GHz out of 76 GHz. We have a single Xeon E5-2620 v3 @ 2.40GHz.
> > This is a 4 core / 8 thread CPU. How is that we have 76 GHz available?
> > seems like we’d have around 57 or so GHz available.
> > Thanks for your assistance.
> > Asai
> Rafael Weingärtner