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kvm: fix wrong VM CPU usage (#4381)

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Wei Zhou 2020-10-15 13:57:59 +02:00 committed by GitHub
parent 16bb05351a
commit be5df8d9ed
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1 changed files with 1 additions and 3 deletions
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plugins/hypervisors/kvm/src/main/java/com/cloud/hypervisor/kvm/resource/LibvirtComputingResource.java
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@ -75,7 +75,6 @@ import org.libvirt.DomainSnapshot;
import org.libvirt.LibvirtException;
import org.libvirt.MemoryStatistic;
import org.libvirt.Network;
import org.libvirt.NodeInfo;
import org.w3c.dom.Document;
import org.w3c.dom.Element;
import org.w3c.dom.Node;
@ -3627,8 +3626,7 @@ public class LibvirtComputingResource extends ServerResourceBase implements Serv
elapsedTime = now.getTimeInMillis() - oldStats._timestamp.getTimeInMillis();
double utilization = (info.cpuTime - oldStats._usedTime) / ((double)elapsedTime * 1000000);
final NodeInfo node = conn.nodeInfo();
utilization = utilization / node.cpus;
utilization = utilization / info.nrVirtCpu;
if (utilization > 0) {
stats.setCPUUtilization(utilization * 100);
}