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

Example 61 with RuntimeMXBean

use of java.lang.management.RuntimeMXBean in project android by JetBrains.

the class GoogleCrash method createPost.

@NotNull
private HttpUriRequest createPost(@NotNull FlightRecorder flightRecorder, @NotNull String issueText, @NotNull List<Path> logFiles) {
    HttpPost post = new HttpPost(myCrashUrl);
    ApplicationInfo applicationInfo = getApplicationInfo();
    String strictVersion = applicationInfo == null ? "0.0.0.0" : applicationInfo.getStrictVersion();
    MultipartEntityBuilder builder = MultipartEntityBuilder.create();
    // key names recognized by crash
    builder.addTextBody(KEY_PRODUCT_ID, "AndroidStudio");
    builder.addTextBody(KEY_VERSION, strictVersion);
    builder.addTextBody("exception_info", getUniqueStackTrace());
    builder.addTextBody("user_report", issueText);
    if (ANONYMIZED_UID != null) {
        builder.addTextBody("guid", ANONYMIZED_UID);
    }
    RuntimeMXBean runtimeMXBean = ManagementFactory.getRuntimeMXBean();
    builder.addTextBody("ptime", Long.toString(runtimeMXBean.getUptime()));
    // product specific key value pairs
    builder.addTextBody("fullVersion", applicationInfo == null ? "0.0.0.0" : applicationInfo.getFullVersion());
    builder.addTextBody("osName", StringUtil.notNullize(SystemInfo.OS_NAME));
    builder.addTextBody("osVersion", StringUtil.notNullize(SystemInfo.OS_VERSION));
    builder.addTextBody("osArch", StringUtil.notNullize(SystemInfo.OS_ARCH));
    builder.addTextBody("locale", StringUtil.notNullize(LOCALE));
    builder.addTextBody("vmName", StringUtil.notNullize(runtimeMXBean.getVmName()));
    builder.addTextBody("vmVendor", StringUtil.notNullize(runtimeMXBean.getVmVendor()));
    builder.addTextBody("vmVersion", StringUtil.notNullize(runtimeMXBean.getVmVersion()));
    MemoryUsage usage = ManagementFactory.getMemoryMXBean().getHeapMemoryUsage();
    builder.addTextBody("heapUsed", Long.toString(usage.getUsed()));
    builder.addTextBody("heapCommitted", Long.toString(usage.getCommitted()));
    builder.addTextBody("heapMax", Long.toString(usage.getMax()));
    // add report specific data
    builder.addTextBody("Type", "InstantRunFlightRecorder");
    addFlightRecorderLogs(builder, flightRecorder, logFiles);
    post.setEntity(new GzipCompressingEntity(builder.build()));
    return post;
}

Example 62 with RuntimeMXBean

use of java.lang.management.RuntimeMXBean in project midpoint by Evolveum.

the class WebComponentUtil method getSystemLoad.

public static double getSystemLoad() {
    com.sun.management.OperatingSystemMXBean operatingSystemMXBean = (com.sun.management.OperatingSystemMXBean) ManagementFactory.getOperatingSystemMXBean();
    RuntimeMXBean runtimeMXBean = ManagementFactory.getRuntimeMXBean();
    int availableProcessors = operatingSystemMXBean.getAvailableProcessors();
    long prevUpTime = runtimeMXBean.getUptime();
    long prevProcessCpuTime = operatingSystemMXBean.getProcessCpuTime();
    try {
        Thread.sleep(150);
    } catch (Exception ignored) {
    // ignored
    }
    operatingSystemMXBean = (com.sun.management.OperatingSystemMXBean) ManagementFactory.getOperatingSystemMXBean();
    long upTime = runtimeMXBean.getUptime();
    long processCpuTime = operatingSystemMXBean.getProcessCpuTime();
    long elapsedCpu = processCpuTime - prevProcessCpuTime;
    long elapsedTime = upTime - prevUpTime;
    double cpuUsage = Math.min(99F, elapsedCpu / (elapsedTime * 10000F * availableProcessors));
    return cpuUsage;
}

Example 63 with RuntimeMXBean

use of java.lang.management.RuntimeMXBean in project mysql_perf_analyzer by yahoo.

the class App method getPid.

/**
	 * Get process id of current running starloader
	 * 
	 * @return OS process id
	 */
public static int getPid() {
    try {
        RuntimeMXBean runtime = java.lang.management.ManagementFactory.getRuntimeMXBean();
        String jvmName = runtime.getName();
        String ss = jvmName.substring(0, jvmName.indexOf('@'));
        return Integer.parseInt(ss);
    } catch (Exception ex) {
        ex.printStackTrace();
    }
    // no valid number
    return -1;
}

Example 64 with RuntimeMXBean

use of java.lang.management.RuntimeMXBean in project opennms by OpenNMS.

the class JavaReportPlugin method getEntries.

@Override
public Map<String, Resource> getEntries() {
    final TreeMap<String, Resource> map = new TreeMap<String, Resource>();
    map.put("Class Version", getResourceFromProperty("java.class.version"));
    map.put("Compiler", getResourceFromProperty("java.compiler"));
    map.put("Home", getResourceFromProperty("java.home"));
    map.put("Version", getResourceFromProperty("java.version"));
    map.put("Vendor", getResourceFromProperty("java.vendor"));
    map.put("VM Version", getResourceFromProperty("java.vm.version"));
    map.put("VM Name", getResourceFromProperty("java.vm.name"));
    MemoryMXBean memoryBean = getBean(ManagementFactory.MEMORY_MXBEAN_NAME, MemoryMXBean.class);
    if (memoryBean == null) {
        LOG.info("falling back to local VM MemoryMXBean");
        memoryBean = ManagementFactory.getMemoryMXBean();
    }
    addGetters(memoryBean, map);
    RuntimeMXBean runtimeBean = getBean(ManagementFactory.RUNTIME_MXBEAN_NAME, RuntimeMXBean.class);
    if (runtimeBean == null) {
        LOG.info("falling back to local VM RuntimeMXBean");
        runtimeBean = ManagementFactory.getRuntimeMXBean();
    }
    addGetters(runtimeBean, map);
    ClassLoadingMXBean classBean = getBean(ManagementFactory.CLASS_LOADING_MXBEAN_NAME, ClassLoadingMXBean.class);
    if (classBean == null) {
        LOG.info("falling back to local VM ClassLoadingMXBean");
        classBean = ManagementFactory.getClassLoadingMXBean();
    }
    addGetters(classBean, map);
    return map;
}

Example 65 with RuntimeMXBean

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

the class ResourceManagerValidator method validateJavaStartupParameters.

public static void validateJavaStartupParameters(GemFireCache cache) {
    // Get the input arguments
    ResourceManager rm = cache.getResourceManager();
    RuntimeMXBean runtimeBean = ManagementFactory.getRuntimeMXBean();
    List<String> inputArguments = runtimeBean.getInputArguments();
    if (cache.getLogger().fineEnabled()) {
        cache.getLogger().fine("Full input java arguments: " + inputArguments);
    }
    // Validate the arguments based on VM vendor
    String vmVendor = runtimeBean.getVmVendor();
    if (vmVendor.startsWith("Sun") || vmVendor.startsWith("Apple")) {
        // java.vm.vendor = Sun Microsystems Inc. || java.vm.vendor = Apple Inc.
        validateSunArguments(cache, rm, inputArguments);
    } else if (vmVendor.startsWith("IBM")) {
    // java.vm.vendor = IBM Corporation
    // TODO validate IBM input arguments
    } else if (vmVendor.startsWith("BEA")) {
    // java.vm.vendor = BEA Systems, Inc.
    // TODO validate JRockit input arguments
    }
}