<div dir="ltr">One more thing. When I close the video, the CPU usage by qemu reduces to 6 % or lesser.<br><br>-- <br><div class="gmail_signature">Shalabh Goel</div><br><div class="gmail_extra"><br><div class="gmail_quote">On Thu, Jan 5, 2017 at 3:31 PM, Shalabh Goel <span dir="ltr"><<a href="mailto:shalabhgoel13@gmail.com" target="_blank">shalabhgoel13@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><div>Hi,<br><br></div>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)<br> 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. <br><br>The <i>lscpu</i> output of the node is:<br><br><span style="color:rgb(68,68,68)">Architecture: x86_64<br>CPU op-mode(s): 32-bit, 64-bit<br>Byte Order: Little Endian<br>CPU(s): 48<br>On-line CPU(s) list: 0-47<br>Thread(s) per core: 2<br>Core(s) per socket: 12<br>Socket(s): 2<br>NUMA node(s): 2<br>Vendor ID: GenuineIntel<br>CPU family: 6<br>Model: 62<br>Model name: Intel(R) Xeon(R) CPU E5-2697 v2 @ 2.70GHz<br>Stepping: 4<br>CPU MHz: 3047.097<br>BogoMIPS: 5406.43<br>Virtualization: VT-x<br>L1d cache: 32K<br>L1i cache: 32K<br>L2 cache: 256K<br>L3 cache: 30720K<br>NUMA node0 CPU(s): 0-11,24-35<br>NUMA node1 CPU(s): 12-23,36-47<br></span><br clear="all"><div><div><font color="#000000">The top command output is showing the following on the node:<br><br><span style="color:rgb(68,68,68)">PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND <wbr> <wbr> <br>30219 qemu 20 0 5040176 4.048g 13564 S 113.2 3.2 16:05.49 qemu-kvm <wbr> <wbr> <br> 6178 root 15 -5 1495476 48092 10676 S 28.1 0.0 300:58.82 supervdsmServer <wbr> <wbr> <br> 361 root 25 5 0 0 0 S 7.0 0.0 333:14.58 ksmd <wbr> <wbr> <br> 265 root rt 0 0 0 0 S 2.6 0.0 0:06.80 migration/32 <wbr> <wbr> <br>27504 qemu 20 0 5137240 4.412g 13516 S 2.6 3.5 10:53.39 qemu-kvm <wbr> <wbr> <br>30222 root 20 0 0 0 0 S 2.0 0.0 0:11.98 vhost-30219 <wbr> <wbr> <br> 6329 vdsm 0 -20 3258204 151772 13004 S 0.7 0.1 65:29.75 vdsm</span> </font><br></div><div>-<br></div><div>Please tell me what should I do to improve the video performance. <br><br></div><div>Thank You<span class="gmail-HOEnZb"><font color="#888888"><br><br></font></span></div><span class="gmail-HOEnZb"><font color="#888888"><div><div class="gmail-m_-7687193988112624132gmail_signature">Shalabh Goel</div>
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