Re: [ovirt-users] Video performance

More from the output of top command: %Cpu(s): 2.4 us, 0.4 sy, 0.0 ni, 97.1 id, 0.1 wa, 0.0 hi, 0.0 si, 0.0 st KiB Mem : 13182395+total, 10438806+free, 4205056 used, 23230840 buff/cache KiB Swap: 4194300 total, 4194300 free, 0 used. 12692883+avail Mem -- Shalabh Goel On Thu, Jan 5, 2017 at 3:32 PM, Shalabh Goel <shalabhgoel13(a)gmail.com&gt; wrote: > One more thing. When I close the video, the CPU usage by qemu reduces to > 6 % or lesser. > > -- > Shalabh Goel > > > On Thu, Jan 5, 2017 at 3:31 PM, Shalabh Goel <shalabhgoel13(a)gmail.com&gt; > wrote: > >> Hi, >> >> I have installed ovirt engine 4.0.5 on centos 7.3. I installed >> ovirt-node on a separate phyical system and added it to ovirt-engine. I >> installed windows 7 in a VM on the node. I installed all the virtio drivers >> in the guest. The protocol used by me to access VM is Spice QXL. I have >> installed virt-viewer on the clients to access (one is windows and othe ris >> ubuntu) >> Now, when I pay the sample video "wildlife" in the windows the video >> frame rate is very low and it is skipping a aot of frames. I tested it on >> both of the clients. The screen resolution is 1280x1024 on ubuntu and >> 1366x768 on windows. >> >> The *lscpu* output of the node is: >> >> Architecture: x86_64 >> CPU op-mode(s): 32-bit, 64-bit >> Byte Order: Little Endian >> CPU(s): 48 >> On-line CPU(s) list: 0-47 >> Thread(s) per core: 2 >> Core(s) per socket: 12 >> Socket(s): 2 >> NUMA node(s): 2 >> Vendor ID: GenuineIntel >> CPU family: 6 >> Model: 62 >> Model name: Intel(R) Xeon(R) CPU E5-2697 v2 @ 2.70GHz >> Stepping: 4 >> CPU MHz: 3047.097 >> BogoMIPS: 5406.43 >> Virtualization: VT-x >> L1d cache: 32K >> L1i cache: 32K >> L2 cache: 256K >> L3 cache: 30720K >> NUMA node0 CPU(s): 0-11,24-35 >> NUMA node1 CPU(s): 12-23,36-47 >> >> The top command output is showing the following on the node: >> >> PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ >> COMMAND >> >> 30219 qemu 20 0 5040176 4.048g 13564 S 113.2 3.2 16:05.49 >> qemu-kvm >> >> 6178 root 15 -5 1495476 48092 10676 S 28.1 0.0 300:58.82 >> supervdsmServer >> >> 361 root 25 5 0 0 0 S 7.0 0.0 333:14.58 >> ksmd >> >> 265 root rt 0 0 0 0 S 2.6 0.0 0:06.80 >> migration/32 >> >> 27504 qemu 20 0 5137240 4.412g 13516 S 2.6 3.5 10:53.39 >> qemu-kvm >> >> 30222 root 20 0 0 0 0 S 2.0 0.0 0:11.98 >> vhost-30219 >> >> 6329 vdsm 0 -20 3258204 151772 13004 S 0.7 0.1 65:29.75 vdsm >> >> - >> Please suggest what should I do to improve the video performance. >> >> Thank You >> >> Shalabh Goel >> > > > > > _______________________________________________ Users mailing list Users(a)ovirt.org http://lists.ovirt.org/mailman/listinfo/users