[CentOS-devel] [Qemu-Kvm] Centos 7 Guest vm freezing

Wed Jan 9 07:39:16 UTC 2019
Simon Matter <simon.matter at invoca.ch>

> Dear team
>     I am running a centos guest VM  which freezes for every few days . The
> qemu-kvm on  shows 100% cpu utilization.
>     Ping to the guest might work or may not work .Please can you tell me
> what approach can i take to debug it .
>     using "virsh dump" I can dump the core of the  guest vm but I am not
> sure how to analyse it .
>     Guest Centos VM : "Linux CentOS70 3.10.0-123.4.4.el7.x86_64 #1 SMP Fri
> Jul 25 05:07:12 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux"
>   "CentOS Linux release 7.0.1406 (Core)"
>   1 vcpu and 2 GB ram
>
> Host machine : "Linux XXX-BServer01 3.10.51-1.el6.elrepo.x86_64 #1 SMP Fri
> Aug 1 13:14:11 EDT 2014 x86_64 x86_64 x86_64 GNU/Linux"
> "CentOS release 6.5 (Final)"
> qemu-kvm package used : qemu-kvm-0.12.1.2-2.415.el6_5.10.x86_64

Hi,

I guess you should send this message to the centos list, not centos-devel.
There may be more people there to help you in this case.

Regards,
Simon