Examples with RuntimeMXBean java.lang.management.RuntimeMXBean used on opensource projects

Example 11 with RuntimeMXBean

use of java.lang.management.RuntimeMXBean in project geode by apache.

the class ProcessManager method getAgentString.

/**
   * Get the java agent passed to this process and pass it to the child VMs. This was added to
   * support jacoco code coverage reports
   */
private String getAgentString() {
    RuntimeMXBean runtimeBean = ManagementFactory.getRuntimeMXBean();
    if (runtimeBean != null) {
        for (String arg : runtimeBean.getInputArguments()) {
            if (arg.contains("-javaagent:")) {
                // HACK for gradle bug GRADLE-2859. Jacoco is passing a relative path
                // That won't work when we pass this to dunit VMs in a different
                // directory
                arg = arg.replace("-javaagent:..", "-javaagent:" + System.getProperty("user.dir") + File.separator + "..");
                arg = arg.replace("destfile=..", "destfile=" + System.getProperty("user.dir") + File.separator + "..");
                return arg;
            }
        }
    }
    return "-DdummyArg=true";
}

Example 12 with RuntimeMXBean

use of java.lang.management.RuntimeMXBean in project karaf by apache.

the class EnvironmentDumpProvider method dumpVMInformation.

private void dumpVMInformation(final PrintWriter outPW, final DateFormat dateTimeFormatInstance) {
    final RuntimeMXBean mxBean = ManagementFactory.getRuntimeMXBean();
    if (mxBean == null) {
        return;
    }
    outPW.printf(KEY_VALUE_FORMAT, "Instance name", mxBean.getName()).println();
    outPW.printf(KEY_VALUE_FORMAT, "Start time", dateTimeFormatInstance.format(new Date(mxBean.getStartTime()))).println();
    outPW.printf(KEY_VALUE_FORMAT, "Uptime", printDuration(mxBean.getUptime())).println();
    outPW.println();
    outPW.printf(KEY_VALUE_FORMAT, "Java VM", mxBean.getVmName() + " " + mxBean.getVmVersion()).println();
    outPW.printf(INDENT_KEY_VALUE_FORMAT, "vendor", mxBean.getVmVendor()).println();
    outPW.printf(INDENT_KEY_VALUE_FORMAT, "version", System.getProperty("java.version")).println();
    outPW.println();
    outPW.println("Input arguments:");
    final List<String> inputArguments = mxBean.getInputArguments();
    for (final String argument : inputArguments) {
        if (argument != null && argument.contains("=")) {
            final String[] split = argument.split("=");
            outPW.printf(INDENT_KEY_VALUE_FORMAT, split[0], split[1]).println();
        } else {
            outPW.printf(INDENT_KEY_VALUE_FORMAT, argument, "").println();
        }
    }
    outPW.println("Classpath:");
    outPW.printf(INDENT_KEY_VALUE_FORMAT, "boot classpath", mxBean.getBootClassPath()).println();
    outPW.printf(INDENT_KEY_VALUE_FORMAT, "library path", mxBean.getLibraryPath()).println();
    outPW.printf(INDENT_KEY_VALUE_FORMAT, "classpath", mxBean.getClassPath()).println();
    outPW.println("System properties:");
    final Map<String, String> systemProperties = mxBean.getSystemProperties();
    for (final Entry<String, String> property : systemProperties.entrySet()) {
        outPW.printf(INDENT_KEY_VALUE_FORMAT, property.getKey(), property.getValue()).println();
    }
    outPW.println();
    // JIT information
    final CompilationMXBean compilationMXBean = ManagementFactory.getCompilationMXBean();
    if (compilationMXBean != null) {
        outPW.printf(KEY_VALUE_FORMAT, "JIT compiler", compilationMXBean.getName()).println();
        outPW.printf(INDENT_KEY_VALUE_FORMAT, "total compile time", printDuration(compilationMXBean.getTotalCompilationTime())).println();
    }
}

Example 13 with RuntimeMXBean

use of java.lang.management.RuntimeMXBean in project geode by apache.

the class LocatorStatusResponse method initialize.

public LocatorStatusResponse initialize(final int locatorPort, final String locatorHost, final String locatorLogFile, final String locatorName) {
    final RuntimeMXBean runtimeBean = ManagementFactory.getRuntimeMXBean();
    this.pid = identifyPid();
    this.jvmArgs = runtimeBean.getInputArguments();
    this.uptime = runtimeBean.getUptime();
    this.classpath = runtimeBean.getClassPath();
    this.gemfireVersion = GemFireVersion.getGemFireVersion();
    this.javaVersion = System.getProperty("java.version");
    this.workingDirectory = System.getProperty("user.dir");
    this.logFile = locatorLogFile;
    this.host = locatorHost;
    this.port = locatorPort;
    this.name = locatorName;
    return this;
}

Example 14 with RuntimeMXBean

use of java.lang.management.RuntimeMXBean in project h2o-2 by h2oai.

the class VM method javaArgs.

static String[] javaArgs(String main) {
    RuntimeMXBean r = ManagementFactory.getRuntimeMXBean();
    ArrayList<String> list = new ArrayList<String>();
    for (String s : r.getInputArguments()) if (!s.startsWith("-agentlib"))
        if (!s.startsWith("-Xbootclasspath"))
            list.add(s);
    if (System.getProperty(H2O.DEBUG_ARG) != null)
        if (list.indexOf("-D" + H2O.DEBUG_ARG) < 0)
            list.add("-D" + H2O.DEBUG_ARG);
    list.add(main);
    return list.toArray(new String[list.size()]);
}

Example 15 with RuntimeMXBean

use of java.lang.management.RuntimeMXBean in project hazelcast by hazelcast.

the class PhoneHome method phoneHome.

public Map<String, String> phoneHome(Node hazelcastNode, String version, boolean isEnterprise) {
    String downloadId = "source";
    InputStream is = null;
    try {
        is = getClass().getClassLoader().getResourceAsStream("hazelcast-download.properties");
        if (is != null) {
            final Properties properties = new Properties();
            properties.load(is);
            downloadId = properties.getProperty("hazelcastDownloadId");
        }
    } catch (IOException ignored) {
        EmptyStatement.ignore(ignored);
    } finally {
        IOUtil.closeResource(is);
    }
    //Calculate native memory usage from native memory config
    NativeMemoryConfig memoryConfig = hazelcastNode.getConfig().getNativeMemoryConfig();
    final ClusterServiceImpl clusterService = hazelcastNode.getClusterService();
    long totalNativeMemorySize = clusterService.getSize(DATA_MEMBER_SELECTOR) * memoryConfig.getSize().bytes();
    String nativeMemoryParameter = (isEnterprise) ? Long.toString(MemoryUnit.BYTES.toGigaBytes(totalNativeMemorySize)) : "0";
    //Calculate connected clients to the cluster.
    Map<ClientType, Integer> clusterClientStats = hazelcastNode.clientEngine.getConnectedClientStats();
    RuntimeMXBean runtimeMxBean = ManagementFactory.getRuntimeMXBean();
    OperatingSystemMXBean osMxBean = ManagementFactory.getOperatingSystemMXBean();
    Long clusterUpTime = clusterService.getClusterClock().getClusterUpTime();
    PhoneHomeParameterCreator parameterCreator = new PhoneHomeParameterCreator();
    parameterCreator.addParam("version", version);
    parameterCreator.addParam("m", hazelcastNode.getThisUuid());
    parameterCreator.addParam("e", Boolean.toString(isEnterprise));
    parameterCreator.addParam("l", MD5Util.toMD5String(hazelcastNode.getConfig().getLicenseKey()));
    parameterCreator.addParam("p", downloadId);
    parameterCreator.addParam("c", clusterService.getClusterId());
    parameterCreator.addParam("crsz", convertToLetter(clusterService.getMembers().size()));
    parameterCreator.addParam("cssz", convertToLetter(hazelcastNode.clientEngine.getClientEndpointCount()));
    parameterCreator.addParam("hdgb", nativeMemoryParameter);
    parameterCreator.addParam("ccpp", Integer.toString(clusterClientStats.get(ClientType.CPP)));
    parameterCreator.addParam("cdn", Integer.toString(clusterClientStats.get(ClientType.CSHARP)));
    parameterCreator.addParam("cjv", Integer.toString(clusterClientStats.get(ClientType.JAVA)));
    parameterCreator.addParam("cnjs", Integer.toString(clusterClientStats.get(ClientType.NODEJS)));
    parameterCreator.addParam("cpy", Integer.toString(clusterClientStats.get(ClientType.PYTHON)));
    parameterCreator.addParam("cuptm", Long.toString(clusterUpTime));
    parameterCreator.addParam("nuptm", Long.toString(runtimeMxBean.getUptime()));
    parameterCreator.addParam("jvmn", runtimeMxBean.getVmName());
    parameterCreator.addParam("jvmv", System.getProperty("java.version"));
    JetBuildInfo jetBuildInfo = hazelcastNode.getBuildInfo().getJetBuildInfo();
    parameterCreator.addParam("jetv", jetBuildInfo == null ? "" : jetBuildInfo.getVersion());
    try {
        parameterCreator.addParam("osn", osMxBean.getName());
        parameterCreator.addParam("osa", osMxBean.getArch());
        parameterCreator.addParam("osv", osMxBean.getVersion());
    } catch (SecurityException e) {
        parameterCreator.addParam("osn", "N/A");
        parameterCreator.addParam("osa", "N/A");
        parameterCreator.addParam("osv", "N/A");
    }
    String urlStr = BASE_PHONE_HOME_URL + parameterCreator.build();
    fetchWebService(urlStr);
    return parameterCreator.getParameters();
}