Palash, Does CPU Capping enabled in compute offering?
We are observing similar issues in VM with cpu capping. Joan. On Wed, 7 Feb, 2024, 10:33 Palash Biswas, <palash...@gmail.com> wrote: > Hi Daan, > > We measure by using Zabbix Agent inside the VM. Zabbix Agent is calling > these keys for accurate CPU Utilisation. > > Windows: perf_counter["\Processor(_Total)\% Processor Time",1] Linux : > mpstat 1 1 | awk '/Average:/ {print 100-$NF}' > > > This VM has 32Core, 128GB RAM > > Regards, > Palash > > > On Tue, 6 Feb 2024 at 11:18 PM, Daan Hoogland <daan.hoogl...@gmail.com> > wrote: > > > Palash, > > Are you logged in to the VM while measuring? That might explain (part) of > > the difference. > > What utilisation are you referring to? (cpu mem) > > In the case of CPU; how many cpus are you measuring? (i.e. 95 ≃ 50*2) > > > > On Tue, Feb 6, 2024 at 3:29 PM Palash Biswas <palash...@gmail.com> > wrote: > > > > > Hi Community, > > > > > > I have a VM. When i monitor the contents of the VM, it shows the > > > utilisation is 95% and above. > > > > > > But from Cloudstack Metrics, it shows only 50% Max Utilisation. > > > > > > How does Cloudstack monitor the VM Metrics (CPU and Memory). Is there > any > > > way to make it more accurate? > > > > > > My Vm stats interval (vm.stats.interval) is set to 60000Miliseconds (60 > > > Seconds) > > > > > > Regards, > > > Palash > > > > > > > > > > > > > -- > > Daan > > >