Java Snapshot類代碼示例

本文整理匯總了Java中com.yammer.metrics.stats.Snapshot類的典型用法代碼示例。如果您正苦於以下問題：Java Snapshot類的具體用法？Java Snapshot怎麽用？Java Snapshot使用的例子？那麽, 這裏精選的類代碼示例或許可以為您提供幫助。

Snapshot類屬於com.yammer.metrics.stats包，在下文中一共展示了Snapshot類的15個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Java代碼示例。

示例1: processHistogram

import com.yammer.metrics.stats.Snapshot; //導入依賴的package包/類
@Override
public void processHistogram(MetricName metricName, Histogram histogram, Context context) throws Exception {
    final Snapshot snapshot = histogram.getSnapshot();

    Point.Builder pointbuilder = buildMetricsPointByMetricName(metricName, context);
    pointbuilder.tag("metric_type", "histogram");

    pointbuilder.addField("max", histogram.max());
    pointbuilder.addField("mean", histogram.mean());
    pointbuilder.addField("min", histogram.min());
    pointbuilder.addField("stddev", histogram.max());
    pointbuilder.addField("sum", histogram.sum());

    pointbuilder.addField("median", snapshot.getMedian());
    pointbuilder.addField("p75", snapshot.get75thPercentile());
    pointbuilder.addField("p95", snapshot.get95thPercentile());
    pointbuilder.addField("p98", snapshot.get98thPercentile());
    pointbuilder.addField("p99", snapshot.get99thPercentile());
    pointbuilder.addField("p999", snapshot.get999thPercentile());

    addPoint(pointbuilder.build());

}

開發者ID:jasper-zhang，項目名稱:kafka-influxdb，代碼行數:24，代碼來源:InfluxDBReporter.java

示例2: updateSnapshotMetrics

import com.yammer.metrics.stats.Snapshot; //導入依賴的package包/類
public void updateSnapshotMetrics(MetricsRecordBuilder metricsRecordBuilder) {
    final Snapshot s = sample.getSnapshot();
    metricsRecordBuilder.addCounter(Interns.info(name + NUM_OPS_METRIC_NAME, desc), count.get());

    metricsRecordBuilder.addGauge(Interns.info(name + MIN_METRIC_NAME, desc), getMin());
    metricsRecordBuilder.addGauge(Interns.info(name + MAX_METRIC_NAME, desc), getMax());
    metricsRecordBuilder.addGauge(Interns.info(name + MEAN_METRIC_NAME, desc), getMean());

    metricsRecordBuilder.addGauge(Interns.info(name + MEDIAN_METRIC_NAME, desc), s.getMedian());
    metricsRecordBuilder.addGauge(Interns.info(name + SEVENTY_FIFTH_PERCENTILE_METRIC_NAME, desc),
        s.get75thPercentile());
    metricsRecordBuilder.addGauge(Interns.info(name + NINETIETH_PERCENTILE_METRIC_NAME, desc),
        s.getValue(0.90));
    metricsRecordBuilder.addGauge(Interns.info(name + NINETY_FIFTH_PERCENTILE_METRIC_NAME, desc),
        s.get95thPercentile());
    metricsRecordBuilder.addGauge(Interns.info(name + NINETY_NINETH_PERCENTILE_METRIC_NAME, desc),
        s.get99thPercentile());
}

開發者ID:fengchen8086，項目名稱:ditb，代碼行數:19，代碼來源:MutableHistogram.java

示例3: pushMetric

import com.yammer.metrics.stats.Snapshot; //導入依賴的package包/類
@Override
public void pushMetric(MetricsRecord mr) {
  final Snapshot s = this.getSnapshot();
  mr.setMetric(getName() + NUM_OPS_METRIC_NAME, this.getCount());
  mr.setMetric(getName() + MIN_METRIC_NAME, this.getMin());
  mr.setMetric(getName() + MAX_METRIC_NAME, this.getMax());

  mr.setMetric(getName() + MEAN_METRIC_NAME, (float) this.getMean());
  mr.setMetric(getName() + STD_DEV_METRIC_NAME, (float) this.getStdDev());

  mr.setMetric(getName() + MEDIAN_METRIC_NAME, (float) s.getMedian());
  mr.setMetric(getName() + SEVENTY_FIFTH_PERCENTILE_METRIC_NAME,
      (float) s.get75thPercentile());
  mr.setMetric(getName() + NINETY_FIFTH_PERCENTILE_METRIC_NAME,
      (float) s.get95thPercentile());
  mr.setMetric(getName() + NINETY_NINETH_PERCENTILE_METRIC_NAME,
      (float) s.get99thPercentile());
}

開發者ID:fengchen8086，項目名稱:LCIndex-HBase-0.94.16，代碼行數:19，代碼來源:MetricsHistogram.java

示例4: appendHistogram

import com.yammer.metrics.stats.Snapshot; //導入依賴的package包/類
private StringBuilder appendHistogram(StringBuilder sb, 
    MetricsHistogram histogram) {
  sb = Strings.appendKeyValue(sb, 
      histogram.getName() + "Mean", 
      StringUtils.limitDecimalTo2(histogram.getMean()));
  sb = Strings.appendKeyValue(sb, 
      histogram.getName() + "Count", 
      StringUtils.limitDecimalTo2(histogram.getCount()));
  final Snapshot s = histogram.getSnapshot();
  sb = Strings.appendKeyValue(sb, 
      histogram.getName() + "Median", 
      StringUtils.limitDecimalTo2(s.getMedian()));
  sb = Strings.appendKeyValue(sb, 
      histogram.getName() + "75th", 
      StringUtils.limitDecimalTo2(s.get75thPercentile()));
  sb = Strings.appendKeyValue(sb, 
      histogram.getName() + "95th", 
      StringUtils.limitDecimalTo2(s.get95thPercentile()));
  sb = Strings.appendKeyValue(sb, 
      histogram.getName() + "99th", 
      StringUtils.limitDecimalTo2(s.get99thPercentile()));
  sb = Strings.appendKeyValue(sb, 
      histogram.getName() + "999th", 
      StringUtils.limitDecimalTo2(s.get999thPercentile()));
  return sb;
}

開發者ID:fengchen8086，項目名稱:LCIndex-HBase-0.94.16，代碼行數:27，代碼來源:RegionServerMetrics.java

示例5: processHistogram

import com.yammer.metrics.stats.Snapshot; //導入依賴的package包/類
@Override
public void processHistogram(final MetricName name,
        final Histogram histogram, final PrintStream stream) {
    final Snapshot snapshot = histogram.getSnapshot();
    stream.printf(locale, "               min = %,2.2f\n", histogram.min());
    stream.printf(locale, "               max = %,2.2f\n", histogram.max());
    stream.printf(locale, "              mean = %,2.2f\n", histogram.mean());
    stream.printf(locale, "            stddev = %,2.2f\n",
            histogram.stdDev());
    stream.printf(locale, "            median = %,2.2f\n",
            snapshot.getMedian());
    stream.printf(locale, "              75%% <= %,2.2f\n",
            snapshot.get75thPercentile());
    stream.printf(locale, "              95%% <= %,2.2f\n",
            snapshot.get95thPercentile());
    stream.printf(locale, "              98%% <= %,2.2f\n",
            snapshot.get98thPercentile());
    stream.printf(locale, "              99%% <= %,2.2f\n",
            snapshot.get99thPercentile());
    stream.printf(locale, "            99.9%% <= %,2.2f\n",
            snapshot.get999thPercentile());
}

開發者ID:wuyinxian124，項目名稱:netty4.0.27Learn，代碼行數:23，代碼來源:CustomReporter.java

示例6: tallyAverages

import com.yammer.metrics.stats.Snapshot; //導入依賴的package包/類
/**
 * Collect interval_op_rate and interval_key_rate averages
 */
private void tallyAverages(int totalOperations, int intervalOpRate, 
                             int intervalKeyRate, Snapshot latency, 
                             long currentTimeInSeconds)
{
    //Skip the first and last 10% of values.
    //The middle values of the operation are the ones worthwhile
    //to collect and average:
    if (totalOperations > (0.10 * client.getNumKeys()) &&
        totalOperations < (0.90 * client.getNumKeys())) {
            tallyOpRateSum += intervalOpRate;
            tallyOpRateCount += 1;
            tallyKeyRateSum += intervalKeyRate;
            tallyKeyRateCount += 1;
            tallyLatencySum += nanosToMillis(latency.getMedian());
            tallyLatencyCount += 1;
            tally95thLatencySum += nanosToMillis(latency.get95thPercentile());
            tally95thLatencyCount += 1;
            tally999thLatencySum += nanosToMillis(latency.get999thPercentile());
            tally999thLatencyCount += 1;
        }
    durationInSeconds = currentTimeInSeconds;
}

開發者ID:pgaref，項目名稱:ACaZoo，代碼行數:26，代碼來源:StressStatistics.java

示例7: snapshot

import com.yammer.metrics.stats.Snapshot; //導入依賴的package包/類
@Override
public void snapshot(MetricsRecordBuilder metricsRecordBuilder, boolean all) {
  if (all || changed()) {
    clearChanged();
    final Snapshot s = sample.getSnapshot();
    metricsRecordBuilder.addCounter(Interns.info(name + NUM_OPS_METRIC_NAME, desc), count.get());

    metricsRecordBuilder.addGauge(Interns.info(name + MIN_METRIC_NAME, desc), getMin());
    metricsRecordBuilder.addGauge(Interns.info(name + MAX_METRIC_NAME, desc), getMax());
    metricsRecordBuilder.addGauge(Interns.info(name + MEAN_METRIC_NAME, desc), getMean());

    metricsRecordBuilder.addGauge(Interns.info(name + MEDIAN_METRIC_NAME, desc), s.getMedian());
    metricsRecordBuilder.addGauge(Interns.info(name + SEVENTY_FIFTH_PERCENTILE_METRIC_NAME, desc),
        s.get75thPercentile());
    metricsRecordBuilder.addGauge(Interns.info(name + NINETY_FIFTH_PERCENTILE_METRIC_NAME, desc),
        s.get95thPercentile());
    metricsRecordBuilder.addGauge(Interns.info(name + NINETY_NINETH_PERCENTILE_METRIC_NAME, desc),
        s.get99thPercentile());
  }
}

開發者ID:grokcoder，項目名稱:pbase，代碼行數:21，代碼來源:MutableHistogram.java

示例8: LatencyMetric

import com.yammer.metrics.stats.Snapshot; //導入依賴的package包/類
public LatencyMetric(T h) {
  Snapshot s = h.getSnapshot();
  _min = h.min();
  _max = h.max();
  _mean = h.mean();
  if (null != s) {
    _percentile95 = s.get95thPercentile();
    _percentile99 = s.get99thPercentile();
    _percentile999 = s.get999thPercentile();
  } else {
    _percentile95 = -1;
    _percentile99 = -1;
    _percentile999 = -1;
  }
  _histogram = h;
}

開發者ID:Hanmourang，項目名稱:Pinot，代碼行數:17，代碼來源:LatencyMetric.java

示例9: snapshot

import com.yammer.metrics.stats.Snapshot; //導入依賴的package包/類
@Override
public void snapshot(MetricsRecordBuilder metricsRecordBuilder, boolean all) {
  if (all || changed()) {
    clearChanged();
    final Snapshot s = sample.getSnapshot();
    metricsRecordBuilder.addCounter(name + NUM_OPS_METRIC_NAME, "", count.get());
    metricsRecordBuilder.addGauge(name + MIN_METRIC_NAME, "", getMin());
    metricsRecordBuilder.addGauge(name + MAX_METRIC_NAME,  "", getMax());
    metricsRecordBuilder.addGauge(name + MEAN_METRIC_NAME, "", getMean());

    metricsRecordBuilder.addGauge(name + MEDIAN_METRIC_NAME, "", s.getMedian());
    metricsRecordBuilder.addGauge(name + SEVENTY_FIFTH_PERCENTILE_METRIC_NAME, "", s.get75thPercentile());
    metricsRecordBuilder.addGauge(name + NINETY_FIFTH_PERCENTILE_METRIC_NAME, "", s.get95thPercentile());
    metricsRecordBuilder.addGauge(name + NINETY_NINETH_PERCENTILE_METRIC_NAME, "", s.get99thPercentile());
  }
}

開發者ID:tenggyut，項目名稱:HIndex，代碼行數:17，代碼來源:MetricMutableHistogram.java

示例10: processHistogram

import com.yammer.metrics.stats.Snapshot; //導入依賴的package包/類
@Override
public void processHistogram(final MetricName name,
                             final com.yammer.metrics.core.Histogram histogram,
                             final Object context) throws Exception {

  final Snapshot snapshot = histogram.getSnapshot();

  createOrSetGauge(name, "75thPercentile", snapshot.get75thPercentile());
  createOrSetGauge(name, "95thPercentile", snapshot.get95thPercentile());
  createOrSetGauge(name, "99thPercentile", snapshot.get99thPercentile());
  createOrSetGauge(name, "median", snapshot.getMedian());
  createOrSetGauge(name, "min", histogram.min());
  createOrSetGauge(name, "max", histogram.max());
  createOrSetGauge(name, "stdDev", histogram.stdDev());

}

開發者ID:outbrain，項目名稱:Aletheia，代碼行數:17，代碼來源:MetricRegistry2MetricsFactoryBridge.java

示例11: sendSampling

import com.yammer.metrics.stats.Snapshot; //導入依賴的package包/類
@Override
protected void sendSampling(long epoch, String sanitizedName, Sampling metric) throws IOException {
    final Snapshot snapshot = metric.getSnapshot();
    if (dimensions.contains(median))
        sendFloat(epoch, sanitizedName, "median", snapshot.getMedian());
    if (dimensions.contains(p75))
        sendFloat(epoch, sanitizedName, "75percentile", snapshot.get75thPercentile());
    if (dimensions.contains(p95))
        sendFloat(epoch, sanitizedName, "95percentile", snapshot.get95thPercentile());
    if (dimensions.contains(p98))
        sendFloat(epoch, sanitizedName, "98percentile", snapshot.get98thPercentile());
    if (dimensions.contains(p99))
        sendFloat(epoch, sanitizedName, "99percentile", snapshot.get99thPercentile());
    if (dimensions.contains(p999))
        sendFloat(epoch, sanitizedName, "999percentile", snapshot.get999thPercentile());
}

開發者ID:damienclaveau，項目名稱:kafka-graphite，代碼行數:17，代碼來源:FilteredGraphiteReporter.java

示例12: reportLatency

import com.yammer.metrics.stats.Snapshot; //導入依賴的package包/類
/**
 * report percentiles of latency
 * @throws IOException
 */
private void reportLatency() throws IOException {
  status.setStatus(testName + " latency log (microseconds), on " +
      latency.count() + " measures");
  Snapshot sn = latency.getSnapshot();
  status.setStatus(testName + " Min      = " + latency.min());
  status.setStatus(testName + " Avg      = " + latency.mean());
  status.setStatus(testName + " StdDev   = " + latency.stdDev());
  status.setStatus(testName + " 50th     = " + sn.getMedian());
  status.setStatus(testName + " 95th     = " + sn.get95thPercentile());
  status.setStatus(testName + " 99th     = " + sn.get99thPercentile());
  status.setStatus(testName + " 99.9th   = " + sn.get999thPercentile());
  status.setStatus(testName + " 99.99th  = " + sn.getValue(0.9999));
  status.setStatus(testName + " 99.999th = " + sn.getValue(0.99999));
  status.setStatus(testName + " Max      = " + latency.max());
}

開發者ID:shenli-uiuc，項目名稱:PyroDB，代碼行數:20，代碼來源:PerformanceEvaluation.java

示例13: getNumber

import com.yammer.metrics.stats.Snapshot; //導入依賴的package包/類
public Number getNumber(final Metric metric, final Snapshot none) {
  if (metric instanceof Meter) {
    Meter meter = (Meter) metric;
    switch(this) {
      case COUNT:
        return meter.count();
      case ONE_MINUTE_RATE:
        return meter.oneMinuteRate();
      case FIVE_MINUTE_RATE:
        return meter.fiveMinuteRate();
      case FIFTEEN_MINUTE_RATE:
        return meter.fifteenMinuteRate();
      case MEAN_RATE:
        return meter.meanRate();
      default:
        throw new RuntimeException("Unexpected property");
    }
  } else {
    throw new IllegalArgumentException("Invalid metric for property");
  }
}

開發者ID:spotify，項目名稱:metrics-munin-reporter，代碼行數:22，代碼來源:Property.java

示例14: processHistogram

import com.yammer.metrics.stats.Snapshot; //導入依賴的package包/類
@SuppressWarnings("unchecked")
@Override
public void processHistogram(final MetricName metricName,
                             final Histogram histogram,
                             final Map context) throws Exception {

  final Snapshot snapshot = histogram.getSnapshot();

  final Map subMetrics =
          ImmutableMap
                  .builder()
                  .put("75percentile", snapshot.get75thPercentile())
                  .put("95percentile", snapshot.get95thPercentile())
                  .put("99percentile", snapshot.get99thPercentile())
                  .put("median", snapshot.getMedian())
                  .put("mean", histogram.mean())
                  .put("min", histogram.min())
                  .put("max", histogram.max())
                  .put("stddev", histogram.stdDev())
                  .build();


  context.put(toString(metricName), subMetrics);
}

開發者ID:staslev，項目名稱:storm-metrics-reporter，代碼行數:25，代碼來源:YammerFacadeMetric.java

示例15: processTimer

import com.yammer.metrics.stats.Snapshot; //導入依賴的package包/類
@SuppressWarnings("unchecked")
@Override
public void processTimer(final MetricName name, final Timer timer, final Map context) throws Exception {

  final Snapshot snapshot = timer.getSnapshot();

  final Map subMetrics =
          ImmutableMap
                  .builder()
                  .put("count", timer.count())
                  .put("median", snapshot.getMedian())
                  .put("75percentile", snapshot.get75thPercentile())
                  .put("95percentile", snapshot.get95thPercentile())
                  .put("99percentile", snapshot.get99thPercentile())
                  .build();

  context.put(toString(name), subMetrics);
}

開發者ID:staslev，項目名稱:storm-metrics-reporter，代碼行數:19，代碼來源:YammerFacadeMetric.java

注：本文中的com.yammer.metrics.stats.Snapshot類示例由純淨天空整理自Github/MSDocs等開源代碼及文檔管理平台，相關代碼片段篩選自各路編程大神貢獻的開源項目，源碼版權歸原作者所有，傳播和使用請參考對應項目的License；未經允許，請勿轉載。