Re: [Openstack-operators] [vcpu] [devstack] [kilo]

2015-09-22 Thread Heiko Krämer
Hi, your scheduler delivers all threads to the cores, so if you have some running processes in your VM, all cores will be used. A CPU core in your VM is representing by one process on the host system, normally. That's depend on your hypervisor. Another thing, you can set explicitly which core you

[Openstack-operators] [vcpu] [devstack] [kilo]

2015-09-22 Thread Abhishek Talwar
Hi Folks,I have a doubt regarding Vcpu that are assigned to an instance in OpenStack.When we say that we are assigning 5 Vcpus to an instance, does that mean that the instance will be using all those 5 vcpus together or it is on the load on it. So the question is are the Vcpus consecutively used or

[Openstack-operators] [vcpu] [devstack] [kilo]

2015-09-21 Thread Abhishek Talwar
Hi Folks,The "Vcpu" meter in the ceilometer meter-list tells you about the number of Vcpu's assigned to that instance. How can we find the number of Vcpu's the instance is using at the moment. For example: If I create an instance and assign it 5 Vcpu's how can I check the number of Vcpus the inst