13 Aug
2016
13 Aug
'16
9:19 p.m.
Hello,
I have an OpenStack setup in virtual environment on CentOS 7.
The baremetal has *nested KVM* enabled and 1 compute node as a VM.
Inside the compute node I have multiple VMs running.
After about every 3 days the VMs get inaccessible and the compute node reports high CPU usage. The qemu-kvm process for each VM inside the compute node reports full CPU usage.
Please help me with some hints to debug this issue.
Thanks, Laurentiu