Re: [CentOS] kvm/qemu and CPU load

2017-06-08 Thread hw
Gordon Messmer wrote: On 06/02/2017 04:32 AM, hw wrote: What may cause the high CPU load? Offhand, it's hard to say. I don't see similar behavior. Can you post the libvirt XML definitions for those VMs somewhere? pastebin maybe? What's the output of "rpm -qa qemu\*"? qemu-img-1.5.3-12

Re: [CentOS] kvm/qemu and CPU load

2017-06-07 Thread Gordon Messmer
On 06/02/2017 04:32 AM, hw wrote: What may cause the high CPU load? Offhand, it's hard to say. I don't see similar behavior. Can you post the libvirt XML definitions for those VMs somewhere? pastebin maybe? What's the output of "rpm -qa qemu\*"? _

[CentOS] kvm/qemu and CPU load

2017-06-02 Thread hw
Hi, I have a server using its 4 physical network interfaces bonded, with the bonding interface added to a bridge. The bridge has the IP, and three VMs are using the bridge. Two of the VMs are running Debian, one is running Windoze 7. CPU load caused by the qemu-kvm processes is way higher tha