private IEnumerable <BucketTimerValueSource> SetupBucketTimers()
{
const int count = 5;
var meterValue = new MeterValue(
count,
1,
2,
3,
4,
TimeUnit.Seconds,
new[]
{
new MeterValue.SetItem("item", 0.5, new MeterValue(1, 2, 3, 4, 5, TimeUnit.Seconds, new MeterValue.SetItem[0]))
});
var histogramValue = new BucketHistogramValue(count, 1, new Dictionary <double, double> {
{ 1, 1 }
});
var timerValue = new BucketTimerValue(meterValue, histogramValue, 0, TimeUnit.Nanoseconds);
var timer = new BucketTimerValueSource(
BucketTimerNameDefault,
ConstantValue.Provider(timerValue),
Unit.Requests,
TimeUnit.Seconds,
TimeUnit.Milliseconds,
Tags);
return(new[] { timer });
}
private MetricsContextValueSource CreateValueSource(
string context,
GaugeValueSource gauges = null,
CounterValueSource counters = null,
MeterValueSource meters = null,
HistogramValueSource histograms = null,
BucketHistogramValueSource bucketHistograms = null,
TimerValueSource timers = null,
BucketTimerValueSource bucketTimers = null,
ApdexValueSource apdexScores = null)
{
var gaugeValues = gauges != null ? new[] { gauges } : Enumerable.Empty <GaugeValueSource>();
var counterValues = counters != null ? new[] { counters } : Enumerable.Empty <CounterValueSource>();
var meterValues = meters != null ? new[] { meters } : Enumerable.Empty <MeterValueSource>();
var histogramValues = histograms != null ? new[] { histograms } : Enumerable.Empty <HistogramValueSource>();
var bucketHistogramValues = bucketHistograms != null ? new[] { bucketHistograms } : Enumerable.Empty <BucketHistogramValueSource>();
var timerValues = timers != null ? new[] { timers } : Enumerable.Empty <TimerValueSource>();
var bucketTimerValues = bucketTimers != null ? new[] { bucketTimers } : Enumerable.Empty <BucketTimerValueSource>();
var apdexScoreValues = apdexScores != null ? new[] { apdexScores } : Enumerable.Empty <ApdexValueSource>();
return(new MetricsContextValueSource(
context,
gaugeValues,
counterValues,
meterValues,
histogramValues,
bucketHistogramValues,
timerValues,
bucketTimerValues,
apdexScoreValues));
}
public static BucketTimerMetric ToSerializableMetric(this BucketTimerValueSource source)
{
var histogramData = new BucketTimerMetric.BucketHistogramData
{
Sum = source.Value.Histogram.Sum,
Buckets = source.Value.Histogram.Buckets.ToDictionary(x => x.Key, x => x.Value)
};
var rateData = new BucketTimerMetric.RateData
{
MeanRate = source.Value.Rate.MeanRate,
OneMinuteRate = source.Value.Rate.OneMinuteRate,
FiveMinuteRate = source.Value.Rate.FiveMinuteRate,
FifteenMinuteRate = source.Value.Rate.FifteenMinuteRate
};
return(new BucketTimerMetric
{
Name = source.Name,
Count = source.Value.Rate.Count,
ActiveSessions = source.Value.ActiveSessions,
Rate = rateData,
Histogram = histogramData,
Unit = source.Unit.Name,
RateUnit = source.RateUnit.Unit(),
DurationUnit = source.DurationUnit.Unit(),
Tags = source.Tags.ToDictionary()
});
}
/// <inheritdoc />
public bool IsBucketTimerMatch(BucketTimerValueSource timer)
{
if (_types != null && !_types.Contains(MetricType.Timer))
{
return(false);
}
return(IsMetricNameMatch(timer.Name) && IsTagMatch(timer.Tags));
}
/// <inheritdoc />
public ITimer BucketTimer <T>(BucketTimerOptions options, MetricTags tags, Func <T> builder)
where T : IBucketTimerMetric
{
var allTags = AllTags(MetricTags.Concat(options.Tags, tags));
var metricName = allTags.AsMetricName(options.Name);
return(_bucketTimers.GetOrAdd(
metricName,
() =>
{
Logger.Trace("Adding Timer {Name} - {@Options} {MesurementUnit} {DurationUnit} {RateUnit} {@Tags}", metricName, options, options.MeasurementUnit.ToString(), options.DurationUnit, options.RateUnit, allTags.ToDictionary());
var timer = builder();
var valueSource = new BucketTimerValueSource(
metricName,
timer,
options.MeasurementUnit,
options.RateUnit,
options.DurationUnit,
allTags);
return Tuple.Create((ITimer)timer, valueSource);
}));
}
public static IEnumerable <Metric> ToPrometheusMetrics(
this BucketTimerValueSource metric,
Func <string, string> labelNameFormatter)
{
return(BucketHistogramValueToHistogram(metric.Value.Histogram, metric.Tags, labelNameFormatter));
}
public static IEnumerable <Metric> ToPrometheusMetrics(this BucketTimerValueSource metric)
{
return(BucketHistogramValueToHistogram(metric.Value.Histogram, metric.Tags));
}
/// <inheritdoc />
public bool IsBucketTimerMatch(BucketTimerValueSource timer)
{
return(true);
}
