org.elasticsearch.monitor.process.ProcessProbe Java Examples

The following examples show how to use org.elasticsearch.monitor.process.ProcessProbe. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example #1

Source File: SystemMonitorTarget.java From fess with Apache License 2.0

6 votes

private void appendProcessStats(final StringBuilder buf) {
    buf.append("\"process\":{");
    final ProcessProbe processProbe = ProcessProbe.getInstance();
    buf.append("\"file_descriptor\":{");
    append(buf, "open", () -> processProbe.getOpenFileDescriptorCount()).append(',');
    append(buf, "max", () -> processProbe.getMaxFileDescriptorCount());
    buf.append("},");
    buf.append("\"cpu\":{");
    append(buf, "percent", () -> processProbe.getProcessCpuPercent()).append(',');
    append(buf, "total", () -> processProbe.getProcessCpuTotalTime());
    buf.append("},");
    buf.append("\"virtual_memory\":{");
    append(buf, "total", () -> processProbe.getTotalVirtualMemorySize());
    buf.append('}');
    buf.append("},");
}

Example #2

Source File: NodeEnvironment.java From Elasticsearch with Apache License 2.0

5 votes

private void maybeWarnFileDescriptors() {
    long maxFileDescriptorCount = ProcessProbe.getInstance().getMaxFileDescriptorCount();
    if (maxFileDescriptorCount == -1) {
        return;
    }
    int fileDescriptorCountThreshold = (1 << 16);
    if (maxFileDescriptorCount < fileDescriptorCountThreshold) {
        logger.warn(
                "max file descriptors [{}] for elasticsearch process likely too low, consider increasing to at least [{}]",
                maxFileDescriptorCount,
                fileDescriptorCountThreshold);
    }
}

Example #3

Source File: MonitorModule.java From Elasticsearch with Apache License 2.0

5 votes

@Override
protected void configure() {
    // bind default implementations
    bind(ProcessProbe.class).toInstance(ProcessProbe.getInstance());
    bind(OsProbe.class).toInstance(OsProbe.getInstance());
    bind(FsProbe.class).asEagerSingleton();

    // bind other services
    bind(ProcessService.class).asEagerSingleton();
    bind(OsService.class).asEagerSingleton();
    bind(JvmService.class).asEagerSingleton();
    bind(FsService.class).asEagerSingleton();

    bind(JvmMonitorService.class).asEagerSingleton();
}

Example #4

Source File: BootstrapProxy.java From Elasticsearch with Apache License 2.0

4 votes

static void initializeProbes() {
    // Force probes to be loaded
    ProcessProbe.getInstance();
    OsProbe.getInstance();
}

Example #5

Source File: Bootstrap.java From Elasticsearch with Apache License 2.0

4 votes

static void initializeProbes() {
    // Force probes to be loaded
    ProcessProbe.getInstance();
    OsProbe.getInstance();
}

Example #6

Source File: ProcessProbeFileDescriptorProvider.java From nexus-public with Eclipse Public License 1.0

4 votes

public long getFileDescriptorCount() {
  return ProcessProbe.getInstance().getMaxFileDescriptorCount();
}

Example #7

Source File: ThumbnailGenerator.java From fess with Apache License 2.0

4 votes

static void initializeProbes() {
    // Force probes to be loaded
    ProcessProbe.getInstance();
    OsProbe.getInstance();
    JvmInfo.jvmInfo();
}

Example #8

Source File: SuggestCreator.java From fess with Apache License 2.0

4 votes

static void initializeProbes() {
    // Force probes to be loaded
    ProcessProbe.getInstance();
    OsProbe.getInstance();
    JvmInfo.jvmInfo();
}

Example #9

Source File: Crawler.java From fess with Apache License 2.0

4 votes

static void initializeProbes() {
    // Force probes to be loaded
    ProcessProbe.getInstance();
    OsProbe.getInstance();
    JvmInfo.jvmInfo();
}

Example #10

Source File: BootstrapProxy.java From crate with Apache License 2.0

4 votes

static void initializeProbes() {
    // Force probes to be loaded
    ProcessProbe.getInstance();
    OsProbe.getInstance();
    JvmInfo.jvmInfo();
}

Example #11

Source File: BootstrapChecks.java From crate with Apache License 2.0

4 votes

long getMaxFileDescriptorCount() {
    return ProcessProbe.getInstance().getMaxFileDescriptorCount();
}

Example #12

Source File: NodeStatsContextTest.java From crate with Apache License 2.0

4 votes

@Test
public void testStreamContext() throws Exception {
    NodeStatsContext ctx1 = new NodeStatsContext(true);
    ctx1.id("93c7ff92-52fa-11e6-aad8-3c15c2d3ad18");
    ctx1.name("crate1");
    ctx1.hostname("crate1.example.com");
    ctx1.timestamp(100L);
    ctx1.version(Version.CURRENT);
    ctx1.build(Build.CURRENT);
    ctx1.httpPort(4200);
    ctx1.transportPort(4300);
    ctx1.restUrl("10.0.0.1:4200");
    ctx1.jvmStats(JvmStats.jvmStats());
    ctx1.osInfo(DummyOsInfo.INSTANCE);
    ProcessProbe processProbe = ProcessProbe.getInstance();
    ctx1.processStats(processProbe.processStats());
    OsProbe osProbe = OsProbe.getInstance();
    ctx1.osStats(osProbe.osStats());
    ctx1.extendedOsStats(extendedNodeInfo.osStats());
    ctx1.threadPools(threadPool.stats());
    ctx1.clusterStateVersion(10L);

    ByteArrayOutputStream outBuffer = new ByteArrayOutputStream();
    StreamOutput out = new OutputStreamStreamOutput(outBuffer);
    ctx1.writeTo(out);

    ByteArrayInputStream inBuffer = new ByteArrayInputStream(outBuffer.toByteArray());
    InputStreamStreamInput in = new InputStreamStreamInput(inBuffer);
    NodeStatsContext ctx2 = new NodeStatsContext(in, true);

    assertThat(ctx1.id(), is(ctx2.id()));
    assertThat(ctx1.name(), is(ctx2.name()));
    assertThat(ctx1.hostname(), is(ctx2.hostname()));
    assertThat(ctx1.timestamp(), is(100L));
    assertThat(ctx1.version(), is(ctx2.version()));
    assertThat(ctx1.build().hash(), is(ctx2.build().hash()));
    assertThat(ctx1.restUrl(), is(ctx2.restUrl()));
    assertThat(ctx1.httpPort(), is(ctx2.httpPort()));
    assertThat(ctx1.transportPort(), is(ctx2.transportPort()));
    assertThat(ctx1.pgPort(), is(ctx2.pgPort()));
    assertThat(ctx1.jvmStats().getTimestamp(), is(ctx2.jvmStats().getTimestamp()));
    assertThat(ctx1.osInfo().getArch(), is(ctx2.osInfo().getArch()));
    assertThat(ctx1.processStats().getTimestamp(), is(ctx2.processStats().getTimestamp()));
    assertThat(ctx1.osStats().getTimestamp(), is(ctx2.osStats().getTimestamp()));
    assertThat(ctx1.extendedOsStats().uptime(), is(ctx2.extendedOsStats().uptime()));
    assertThat(ctx1.threadPools().iterator().next().getActive(), is(ctx2.threadPools().iterator().next().getActive()));
    assertThat(ctx1.clusterStateVersion(), is(ctx2.clusterStateVersion()));
}