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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        long ram = 0;
        int cpuSockets = 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"));
View Full Code Here
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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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        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"));
View Full Code Here
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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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        long ram = 0;
        int cpuSockets = 0;
        String cap = null;
        try {
            final Connect conn = LibvirtConnection.getConnection();
            final NodeInfo hosts = conn.nodeInfo();
            speed = getCpuSpeed(hosts);

            cpuSockets = hosts.sockets;
            cpus = hosts.cpus;
            ram = hosts.memory * 1024L;
 
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            long elapsedTime = 0;
            if (oldStats != null) {
                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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Related Classes of org.libvirt.NodeInfo

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