Package org.libvirt

Examples of org.libvirt.NodeInfo

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        long cpus = 0;
        long ram = 0;
        String cap = null;
        try {
            Connect conn = LibvirtConnection.getConnection();
            final NodeInfo hosts = conn.nodeInfo();
            boolean result = false;
            try {
                BufferedReader in = new BufferedReader(
                        new FileReader(
                                "/sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_max_freq"));
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                elapsedTime = now.getTimeInMillis()
                        - oldStats._timestamp.getTimeInMillis();
                double utilization = (info.cpuTime - oldStats._usedTime)
                        / ((double) elapsedTime * 1000000);

                NodeInfo node = conn.nodeInfo();
                utilization = utilization / node.cpus;
                if(utilization > 0){
                    stats.setCPUUtilization(utilization * 100);
                }
            }
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        long cpus = 0;
        long ram = 0;
        String cap = null;
        try {
            Connect conn = LibvirtConnection.getConnection();
            final NodeInfo hosts = conn.nodeInfo();
            boolean result = false;
            try {
                BufferedReader in = new BufferedReader(
                        new FileReader(
                                "/sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_max_freq"));
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                elapsedTime = now.getTimeInMillis()
                        - oldStats._timestamp.getTimeInMillis();
                double utilization = (info.cpuTime - oldStats._usedTime)
                        / ((double) elapsedTime * 1000000);

                NodeInfo node = conn.nodeInfo();
                utilization = utilization / node.cpus;
                if(utilization > 0){
                  stats.setCPUUtilization(utilization * 100);
                }
            }
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        Connect connect = Mockito.mock(Connect.class);
        Domain domain = Mockito.mock(Domain.class);
        DomainInfo domainInfo = new DomainInfo();
        Mockito.when(domain.getInfo()).thenReturn(domainInfo);
        Mockito.when(connect.domainLookupByName(VMNAME)).thenReturn(domain);
        NodeInfo nodeInfo = new NodeInfo();
        nodeInfo.cpus = 8;
        nodeInfo.memory = 8 * 1024 * 1024;
        nodeInfo.sockets = 2;
        nodeInfo.threads = 2;
        nodeInfo.model = "Foo processor";
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    }

    @Test
    public void getCpuSpeed() {
        Assume.assumeTrue(SystemUtils.IS_OS_LINUX);
        NodeInfo nodeInfo = Mockito.mock(NodeInfo.class);
        LibvirtComputingResource.getCpuSpeed(nodeInfo);
    }
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        long cpus = 0;
        long ram = 0;
        String cap = null;
        try {
            Connect conn = LibvirtConnection.getConnection();
            final NodeInfo hosts = conn.nodeInfo();
            boolean result = false;
            try {
                BufferedReader in = new BufferedReader(
                        new FileReader(
                                "/sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_max_freq"));
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                elapsedTime = now.getTimeInMillis()
                        - oldStats._timestamp.getTimeInMillis();
                double utilization = (info.cpuTime - oldStats._usedTime)
                        / ((double) elapsedTime * 1000000);

                NodeInfo node = conn.nodeInfo();
                utilization = utilization / node.cpus;
                if(utilization > 0){
                    stats.setCPUUtilization(utilization * 100);
                }
            }
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        long cpus = 0;
        long ram = 0;
        String cap = null;
        try {
            Connect conn = LibvirtConnection.getConnection();
            final NodeInfo hosts = conn.nodeInfo();
            boolean result = false;
            try {
                BufferedReader in = new BufferedReader(
                        new FileReader(
                                "/sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_max_freq"));
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                elapsedTime = now.getTimeInMillis()
                        - oldStats._timestamp.getTimeInMillis();
                double utilization = (info.cpuTime - oldStats._usedTime)
                        / ((double) elapsedTime * 1000000);

                NodeInfo node = conn.nodeInfo();
                utilization = utilization / node.cpus;
                if(utilization > 0){
                    stats.setCPUUtilization(utilization * 100);
                }
            }
View Full Code Here
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Related Classes of org.libvirt.NodeInfo

  • com.cloud.hypervisor.kvm.resource.LibvirtComputingResource
  • com.cloud.hypervisor.kvm.resource.LibvirtComputingResourceTest
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