Examples with StatisticDescriptor org.apache.geode.StatisticDescriptor used on opensource projects

Example 21 with StatisticDescriptor

use of org.apache.geode.StatisticDescriptor in project geode by apache.

the class StatArchiveWriterReaderIntegrationTest method testDoubleCounterOneSample.

@Test
public void testDoubleCounterOneSample() throws Exception {
    final TestStatisticsManager manager = new TestStatisticsManager(1, getUniqueName(), WRITER_INITIAL_DATE_MILLIS);
    final TestStatisticsSampler sampler = new TestStatisticsSampler(manager);
    final SampleCollector sampleCollector = new SampleCollector(sampler);
    final StatArchiveDescriptor archiveDescriptor = new StatArchiveDescriptor.Builder().setArchiveName(this.archiveFileName).setSystemId(1).setSystemStartTime(WRITER_INITIAL_DATE_MILLIS).setSystemDirectoryPath(this.testName.getMethodName()).setProductDescription(getClass().getSimpleName()).build();
    final StatArchiveWriter writer = new TestStatArchiveWriter(archiveDescriptor);
    sampleCollector.addSampleHandler(writer);
    final StatisticDescriptor[] statsST1 = new StatisticDescriptor[] { manager.createDoubleCounter("long_double_1", "d1", "u1") };
    final StatisticsType ST1 = manager.createType("ST1", "ST1", statsST1);
    final Statistics st1_1 = manager.createAtomicStatistics(ST1, "st1_1", 1);
    final double value = 32317.716467;
    incDouble(st1_1, "long_double_1", value);
    final long sampleIncNanos = NANOS_PER_MILLI * 1000;
    final long sampleTimeNanos = WRITER_PREVIOUS_TIMESTAMP_NANOS + sampleIncNanos;
    sampleCollector.sample(sampleTimeNanos);
    writer.close();
    final StatisticDescriptor[] sds = ST1.getStatistics();
    for (int i = 0; i < sds.length; i++) {
        assertEquals(value, st1_1.get(sds[i].getName()));
    }
    final StatArchiveReader reader = new StatArchiveReader(new File[] { new File(this.archiveFileName) }, null, false);
    // compare all resourceInst values against what was printed above
    final List resources = reader.getResourceInstList();
    assertNotNull(resources);
    assertEquals(1, resources.size());
    final StatArchiveReader.ResourceInst ri = (StatArchiveReader.ResourceInst) resources.get(0);
    assertNotNull(ri);
    final String statsName = ri.getName();
    assertNotNull(statsName);
    assertEquals("st1_1", statsName);
    assertEquals("ST1", ri.getType().getName());
    final StatValue[] statValues = ri.getStatValues();
    assertNotNull(statValues);
    assertEquals(1, statValues.length);
    final String statName = ri.getType().getStats()[0].getName();
    assertNotNull(statName);
    assertEquals("long_double_1", statName);
    assertEquals(statName, statValues[0].getDescriptor().getName());
    assertEquals(1, statValues[0].getSnapshotsSize());
    assertEquals(value, statValues[0].getSnapshotsMostRecent(), 0.01);
    final long[] timeStampsMillis = statValues[0].getRawAbsoluteTimeStamps();
    assertNotNull(timeStampsMillis);
    assertEquals(1, timeStampsMillis.length);
    final long initPreviousTimeStampMillis = NanoTimer.nanosToMillis(WRITER_PREVIOUS_TIMESTAMP_NANOS);
    final long timeStampMillis = NanoTimer.nanosToMillis(sampleTimeNanos);
    final long deltaMillis = timeStampMillis - initPreviousTimeStampMillis;
    assertEquals(NanoTimer.nanosToMillis(sampleIncNanos), deltaMillis);
    final long expectedTimeStampMillis = deltaMillis + WRITER_INITIAL_DATE_MILLIS;
    assertEquals(expectedTimeStampMillis, timeStampsMillis[0]);
    final double[] snapshots = statValues[0].getRawSnapshots();
    assertNotNull(snapshots);
    assertEquals(1, snapshots.length);
    assertEquals(value, snapshots[0], 0.01);
}

Example 22 with StatisticDescriptor

use of org.apache.geode.StatisticDescriptor in project geode by apache.

the class GCStatsMonitor method handleNotification.

@Override
public void handleNotification(StatisticsNotification notification) {
    decreasePrevValues(statsMap);
    for (StatisticId statId : notification) {
        StatisticDescriptor descriptor = statId.getStatisticDescriptor();
        String name = descriptor.getName();
        Number value;
        try {
            value = notification.getValue(statId);
        } catch (StatisticNotFoundException e) {
            value = 0;
        }
        log(name, value);
        increaseStats(name, value);
        statsMap.put(name, value);
    }
}

Example 23 with StatisticDescriptor

use of org.apache.geode.StatisticDescriptor in project geode by apache.

the class MBeanStatsMonitor method addStatisticsToMonitor.

public void addStatisticsToMonitor(final Statistics stats) {
    // if already listener is added this will be a no-op
    monitor.addListener(this);
    // Initialize the stats with the current values.
    StatisticsType type = stats.getType();
    StatisticDescriptor[] descriptors = type.getStatistics();
    for (StatisticDescriptor d : descriptors) {
        statsMap.put(d.getName(), stats.get(d));
    }
    monitor.addStatistics(stats);
}

Example 24 with StatisticDescriptor

use of org.apache.geode.StatisticDescriptor in project geode by apache.

the class StatArchiveWriter method allocatedResourceType.

public void allocatedResourceType(ResourceType resourceType) {
    if (logger.isTraceEnabled(LogMarker.STATISTICS)) {
        logger.trace(LogMarker.STATISTICS, "StatArchiveWriter#allocatedResourceType resourceType={}", resourceType);
    }
    if (resourceType.getStatisticDescriptors().length >= ILLEGAL_STAT_OFFSET) {
        throw new InternalGemFireException(LocalizedStrings.StatArchiveWriter_COULD_NOT_ARCHIVE_TYPE_0_BECAUSE_IT_HAD_MORE_THAN_1_STATISTICS.toLocalizedString(new Object[] { resourceType.getStatisticsType().getName(), Integer.valueOf(ILLEGAL_STAT_OFFSET - 1) }));
    }
    // write the type to the archive
    try {
        this.dataOut.writeByte(RESOURCE_TYPE_TOKEN);
        this.dataOut.writeInt(resourceType.getId());
        this.dataOut.writeUTF(resourceType.getStatisticsType().getName());
        this.dataOut.writeUTF(resourceType.getStatisticsType().getDescription());
        StatisticDescriptor[] stats = resourceType.getStatisticDescriptors();
        this.dataOut.writeShort(stats.length);
        if (this.trace && (traceStatisticsTypeName == null || traceStatisticsTypeName.equals(resourceType.getStatisticsType().getName()))) {
            this.traceDataOut.println("allocatedResourceType#writeByte RESOURCE_TYPE_TOKEN: " + RESOURCE_TYPE_TOKEN);
            this.traceDataOut.println("allocatedResourceType#writeInt resourceType.getId(): " + resourceType.getId());
            this.traceDataOut.println("allocatedResourceType#writeUTF resourceType.getStatisticsType().getName(): " + resourceType.getStatisticsType().getName());
            this.traceDataOut.println("allocatedResourceType#writeUTF resourceType.getStatisticsType().getDescription(): " + resourceType.getStatisticsType().getDescription());
            this.traceDataOut.println("allocatedResourceType#writeShort stats.length: " + stats.length);
        }
        for (int i = 0; i < stats.length; i++) {
            this.dataOut.writeUTF(stats[i].getName());
            this.dataOut.writeByte(((StatisticDescriptorImpl) stats[i]).getTypeCode());
            this.dataOut.writeBoolean(stats[i].isCounter());
            this.dataOut.writeBoolean(stats[i].isLargerBetter());
            this.dataOut.writeUTF(stats[i].getUnit());
            this.dataOut.writeUTF(stats[i].getDescription());
            if (this.trace && (traceStatisticsTypeName == null || traceStatisticsTypeName.equals(resourceType.getStatisticsType().getName()))) {
                this.traceDataOut.println("allocatedResourceType#writeUTF stats[i].getName(): " + stats[i].getName());
                this.traceDataOut.println("allocatedResourceType#writeByte ((StatisticDescriptorImpl)stats[i]).getTypeCode(): " + ((StatisticDescriptorImpl) stats[i]).getTypeCode());
                this.traceDataOut.println("allocatedResourceType#writeBoolean stats[i].isCounter(): " + stats[i].isCounter());
                this.traceDataOut.println("allocatedResourceType#writeBoolean stats[i].isLargerBetter(): " + stats[i].isLargerBetter());
                this.traceDataOut.println("allocatedResourceType#writeUTF stats[i].getUnit(): " + stats[i].getUnit());
                this.traceDataOut.println("allocatedResourceType#writeUTF stats[i].getDescription(): " + stats[i].getDescription());
            }
        }
    } catch (IOException ex) {
        throw new GemFireIOException(LocalizedStrings.StatArchiveWriter_FAILED_WRITING_NEW_RESOURCE_TYPE_TO_STATISTIC_ARCHIVE.toLocalizedString(), ex);
    }
}

Example 25 with StatisticDescriptor

use of org.apache.geode.StatisticDescriptor in project geode by apache.

the class GatewayReceiverStats method createGatewayReceiverStats.

// ///////////////////// Constructors ///////////////////////
public static GatewayReceiverStats createGatewayReceiverStats(String ownerName) {
    StatisticsFactory f = InternalDistributedSystem.getAnyInstance();
    StatisticDescriptor[] descriptors = new StatisticDescriptor[] { f.createIntCounter(DUPLICATE_BATCHES_RECEIVED, "number of batches which have already been seen by this GatewayReceiver", "nanoseconds"), f.createIntCounter(OUT_OF_ORDER_BATCHES_RECEIVED, "number of batches which are out of order on this GatewayReceiver", "operations"), f.createIntCounter(EARLY_ACKS, "number of early acknowledgements sent to gatewaySenders", "operations"), f.createIntCounter(EVENTS_RECEIVED, "total number events across the batched received by this GatewayReceiver", "operations"), f.createIntCounter(CREAT_REQUESTS, "total number of create operations received by this GatewayReceiver", "operations"), f.createIntCounter(UPDATE_REQUESTS, "total number of update operations received by this GatewayReceiver", "operations"), f.createIntCounter(DESTROY_REQUESTS, "total number of destroy operations received by this GatewayReceiver", "operations"), f.createIntCounter(UNKNOWN_OPERATIONS_RECEIVED, "total number of unknown operations received by this GatewayReceiver", "operations"), f.createIntCounter(EXCEPTIONS_OCCURRED, "number of exceptions occurred while porcessing the batches", "operations") };
    return new GatewayReceiverStats(f, ownerName, typeName, descriptors);
}