Examples with CpuInfo org.hyperic.sigar.CpuInfo used on opensource projects

Example 1 with CpuInfo

use of org.hyperic.sigar.CpuInfo in project graylog2-server by Graylog2.

the class SigarOsProbe method osStats.

@Override
public OsStats osStats() {
    final Sigar sigar = sigarService.sigar();
    double[] loadAverage;
    try {
        loadAverage = sigar.getLoadAverage();
    } catch (SigarException e) {
        loadAverage = OsStats.EMPTY_LOAD;
    }
    long uptime;
    try {
        uptime = (long) sigar.getUptime().getUptime();
    } catch (SigarException e) {
        uptime = -1L;
    }
    Processor processor;
    try {
        final CpuInfo[] cpuInfos = sigar.getCpuInfoList();
        final String vendor = cpuInfos[0].getVendor();
        final String model = cpuInfos[0].getModel();
        final int mhz = cpuInfos[0].getMhz();
        final int totalCores = cpuInfos[0].getTotalCores();
        final int totalSockets = cpuInfos[0].getTotalSockets();
        final int coresPerSocket = cpuInfos[0].getCoresPerSocket();
        long cacheSize = -1L;
        if (cpuInfos[0].getCacheSize() != Sigar.FIELD_NOTIMPL) {
            cacheSize = cpuInfos[0].getCacheSize();
        }
        final CpuPerc cpuPerc = sigar.getCpuPerc();
        final short sys = (short) (cpuPerc.getSys() * 100);
        final short user = (short) (cpuPerc.getUser() * 100);
        final short idle = (short) (cpuPerc.getIdle() * 100);
        final short stolen = (short) (cpuPerc.getStolen() * 100);
        processor = Processor.create(model, vendor, mhz, totalCores, totalSockets, coresPerSocket, cacheSize, sys, user, idle, stolen);
    } catch (SigarException e) {
        processor = Processor.create("Unknown", "Unknown", -1, -1, -1, -1, -1L, (short) -1, (short) -1, (short) -1, (short) -1);
    }
    Memory memory;
    try {
        Mem mem = sigar.getMem();
        long total = mem.getTotal();
        long free = mem.getFree();
        short freePercent = (short) mem.getFreePercent();
        long used = mem.getUsed();
        short usedPercent = (short) mem.getUsedPercent();
        long actualFree = mem.getActualFree();
        long actualUsed = mem.getActualUsed();
        memory = Memory.create(total, free, freePercent, used, usedPercent, actualFree, actualUsed);
    } catch (SigarException e) {
        memory = Memory.create(-1L, -1L, (short) -1, -1L, (short) -1, -1L, -1L);
    }
    Swap swap;
    try {
        org.hyperic.sigar.Swap sigSwap = sigar.getSwap();
        long total = sigSwap.getTotal();
        long free = sigSwap.getFree();
        long used = sigSwap.getUsed();
        swap = Swap.create(total, free, used);
    } catch (SigarException e) {
        swap = Swap.create(-1L, -1L, -1L);
    }
    return OsStats.create(loadAverage, uptime, processor, memory, swap);
}

Example 2 with CpuInfo

use of org.hyperic.sigar.CpuInfo in project ats-framework by Axway.

the class MachineDescriptionOperations method getInfoFromSigar.

private StringBuilder getInfoFromSigar() throws Exception {
    StringBuilder sb = new StringBuilder();
    Sigar sigar = new Sigar();
    sb.append("Fully Qualified Domain Name:\n\t" + sigar.getFQDN().toString());
    sb.append("\nSystem uptime:\n\t" + new Double(sigar.getUptime().getUptime()).intValue() + " seconds");
    sb.append("\nDate:\n\t" + new Date());
    sb.append("\nNetwork settings:" + format(sigar.getNetInfo().toString(), 1));
    sb.append("\nCPU info:");
    CpuInfo[] cpuInfoList = sigar.getCpuInfoList();
    for (int i = 0; i < cpuInfoList.length; i++) {
        CpuInfo cpuInfo = cpuInfoList[i];
        sb.append("\n\tCPU " + i + ": ");
        sb.append(format(cpuInfo.toString(), 2));
    }
    double totalMemory = (new Long(sigar.getMem().getTotal()).doubleValue() / 1024 / 1024 / 1024);
    sb.append("\nTotal memory:\n\t" + new BigDecimal(totalMemory).setScale(2, BigDecimal.ROUND_DOWN).floatValue() + " GB");
    String[] nicList = sigar.getNetInterfaceList();
    sb.append("\nNIC info: ");
    for (int i = 0; i < nicList.length; i++) {
        NetInterfaceConfig nic = sigar.getNetInterfaceConfig(nicList[i]);
        sb.append("\n\tNIC " + i + ": ");
        sb.append(format(nic.toString(), 2));
    }
    FileSystem[] fileSystemList = sigar.getFileSystemList();
    sb.append("\nFile system info: ");
    for (int i = 0; i < fileSystemList.length; i++) {
        FileSystem fileSystem = fileSystemList[i];
        sb.append("\n\t" + fileSystem.getDevName() + " is a");
        if (fileSystem.getType() == FileSystem.TYPE_LOCAL_DISK) {
            sb.append(" local");
        } else if (fileSystem.getType() == FileSystem.TYPE_NETWORK) {
            sb.append(" network");
        } else if (fileSystem.getType() == FileSystem.TYPE_RAM_DISK) {
            sb.append(" ram disk");
        } else if (fileSystem.getType() == FileSystem.TYPE_SWAP) {
            sb.append(" swap");
        }
        sb.append(" " + fileSystem.getSysTypeName() + ", dir name '" + fileSystem.getDirName() + "', options '" + fileSystem.getOptions() + "'");
    }
    sb.append("\nResource limits:" + format(sigar.getResourceLimit().toString(), "max", 1));
    return sb;
}