public static JsonMeter FromMeter(MeterValueSource meter)
{
return new JsonMeter
{
Name = meter.Name,
Count = meter.Value.Count,
MeanRate = meter.Value.MeanRate,
OneMinuteRate = meter.Value.OneMinuteRate,
FiveMinuteRate = meter.Value.FiveMinuteRate,
FifteenMinuteRate = meter.Value.FifteenMinuteRate,
Unit = meter.Unit.Name,
RateUnit = meter.RateUnit.Unit(),
Items = meter.Value.Items.Select(i => new SetItem
{
Item = i.Item,
Count = i.Value.Count,
MeanRate = i.Value.MeanRate,
OneMinuteRate = i.Value.OneMinuteRate,
FiveMinuteRate = i.Value.FiveMinuteRate,
FifteenMinuteRate = i.Value.FifteenMinuteRate,
Percent = i.Percent
}).ToArray(),
Tags = meter.Tags
};
}
public void can_report_meters()
{
var metricsMock = new Mock <IMetrics>();
var clock = new TestClock();
var meter = new DefaultMeterMetric(clock);
meter.Mark(1);
var meterValueSource = new MeterValueSource(
"test meter",
ConstantValue.Provider(meter.Value),
Unit.None,
TimeUnit.Milliseconds,
MetricTags.Empty);
var payloadBuilder = new TestPayloadBuilder();
var reporter = new TestReporter(payloadBuilder);
reporter.StartReportRun(metricsMock.Object);
reporter.ReportMetric("test", meterValueSource);
payloadBuilder.PayloadFormatted().
Should().
Be("test__test_meter mtype=meter count.meter=1i rate1m=0 rate5m=0 rate15m=0" + Environment.NewLine);
}
public async Task Can_report_meters_with_items_tags_when_multidimensional()
{
// Arrange
var expected =
"env.staging.meter.test.test_meter-SetItem.host.server1.item.item1_value1.Total 1 1483232461\nenv.staging.meter.test.test_meter-SetItem.host.server1.item.item1_value1.Rate-1-Min 0.00 1483232461\nenv.staging.meter.test.test_meter-SetItem.host.server1.item.item1_value1.Rate-5-Min 0.00 1483232461\nenv.staging.meter.test.test_meter-SetItem.host.server1.item.item1_value1.Rate-15-Min 0.00 1483232461\nenv.staging.meter.test.test_meter-SetItem.host.server1.item.item1_value1.Percent 50.00 1483232461\nenv.staging.meter.test.test_meter-SetItem.host.server1.item.item2_value2.Total 1 1483232461\nenv.staging.meter.test.test_meter-SetItem.host.server1.item.item2_value2.Rate-1-Min 0.00 1483232461\nenv.staging.meter.test.test_meter-SetItem.host.server1.item.item2_value2.Rate-5-Min 0.00 1483232461\nenv.staging.meter.test.test_meter-SetItem.host.server1.item.item2_value2.Rate-15-Min 0.00 1483232461\nenv.staging.meter.test.test_meter-SetItem.host.server1.item.item2_value2.Percent 50.00 1483232461\nenv.staging.meter.test.test_meter.host.server1.Total 2 1483232461\nenv.staging.meter.test.test_meter.host.server1.Rate-1-Min 0.00 1483232461\nenv.staging.meter.test.test_meter.host.server1.Rate-5-Min 0.00 1483232461\nenv.staging.meter.test.test_meter.host.server1.Rate-15-Min 0.00 1483232461\n";
var clock = new TestClock();
var meter = new DefaultMeterMetric(clock);
meter.Mark(new MetricSetItem("item1", "value1"), 1);
meter.Mark(new MetricSetItem("item2", "value2"), 1);
var meterValueSource = new MeterValueSource(
"test meter" + MultidimensionalMetricNameSuffix,
ConstantValue.Provider(meter.Value),
Unit.None,
TimeUnit.Milliseconds,
_tags);
// Act
var valueSource = CreateValueSource("test", meters: meterValueSource);
// Assert
await AssertExpectedLineProtocolString(new MetricsDataValueSource(_timestamp, new[] { valueSource }), expected);
}
/// <inheritdoc />
public IMeter Meter <T>(MeterOptions options, MetricTags tags, Func <T> builder)
where T : IMeterMetric
{
var allTags = AllTags(MetricTags.Concat(options.Tags, tags));
var metricName = allTags.AsMetricName(options.Name);
return(_meters.GetOrAdd(
metricName,
() =>
{
Logger.Trace("Adding Meter {Name} - {@Options} {MesurementUnit} {@Tags}", metricName, options, options.MeasurementUnit.ToString(), allTags.ToDictionary());
var meter = builder();
var valueSource = new MeterValueSource(
metricName,
meter,
options.MeasurementUnit,
options.RateUnit,
allTags,
options.ReportSetItems);
return Tuple.Create((IMeter)meter, valueSource);
}));
}
public void Can_report_meters_with_items_tags_when_multidimensional()
{
// Arrange
var expected =
"test__test_meter__items,host=server1,env=staging,item=item1:value1,mtype=meter,unit=none,unit_rate=ms count.meter=1i,rate1m=0,rate5m=0,rate15m=0,percent=50 1483232461000000000\ntest__test_meter__items,host=server1,env=staging,item=item2:value2,mtype=meter,unit=none,unit_rate=ms count.meter=1i,rate1m=0,rate5m=0,rate15m=0,percent=50 1483232461000000000\ntest__test_meter,host=server1,env=staging,mtype=meter,unit=none,unit_rate=ms count.meter=2i,rate1m=0,rate5m=0,rate15m=0 1483232461000000000\n";
var clock = new TestClock();
var meter = new DefaultMeterMetric(clock);
meter.Mark(new MetricSetItem("item1", "value1"), 1);
meter.Mark(new MetricSetItem("item2", "value2"), 1);
var meterValueSource = new MeterValueSource(
"test meter" + MultidimensionalMetricNameSuffix,
ConstantValue.Provider(meter.Value),
Unit.None,
TimeUnit.Milliseconds,
_tags);
// Act
var valueSource = CreateValueSource("test", meters: meterValueSource);
// Assert
AssertExpectedLineProtocolString(new MetricsDataValueSource(_timestamp, new[] { valueSource }), expected);
}
public async Task Can_report_meters_with_items_tags_when_multidimensional()
{
// Arrange
var expected =
"{\"series\":[{\"metric\":\"test.test_meter__items.meter.count.meter\",\"points\":[[1483232461,1]],\"type\":\"rate\",\"interval\":10,\"tags\":[\"host:server1\",\"env:staging\",\"item:item1:value1\",\"unit:none\",\"unit_rate:ms\"]},{\"metric\":\"test.test_meter__items.meter.rate1m\",\"points\":[[1483232461,0]],\"type\":\"rate\",\"interval\":10,\"tags\":[\"host:server1\",\"env:staging\",\"item:item1:value1\",\"unit:none\",\"unit_rate:ms\"]},{\"metric\":\"test.test_meter__items.meter.rate5m\",\"points\":[[1483232461,0]],\"type\":\"rate\",\"interval\":10,\"tags\":[\"host:server1\",\"env:staging\",\"item:item1:value1\",\"unit:none\",\"unit_rate:ms\"]},{\"metric\":\"test.test_meter__items.meter.rate15m\",\"points\":[[1483232461,0]],\"type\":\"rate\",\"interval\":10,\"tags\":[\"host:server1\",\"env:staging\",\"item:item1:value1\",\"unit:none\",\"unit_rate:ms\"]},{\"metric\":\"test.test_meter__items.meter.percent\",\"points\":[[1483232461,50]],\"type\":\"rate\",\"interval\":10,\"tags\":[\"host:server1\",\"env:staging\",\"item:item1:value1\",\"unit:none\",\"unit_rate:ms\"]},{\"metric\":\"test.test_meter__items.meter.count.meter\",\"points\":[[1483232461,1]],\"type\":\"rate\",\"interval\":10,\"tags\":[\"host:server1\",\"env:staging\",\"item:item2:value2\",\"unit:none\",\"unit_rate:ms\"]},{\"metric\":\"test.test_meter__items.meter.rate1m\",\"points\":[[1483232461,0]],\"type\":\"rate\",\"interval\":10,\"tags\":[\"host:server1\",\"env:staging\",\"item:item2:value2\",\"unit:none\",\"unit_rate:ms\"]},{\"metric\":\"test.test_meter__items.meter.rate5m\",\"points\":[[1483232461,0]],\"type\":\"rate\",\"interval\":10,\"tags\":[\"host:server1\",\"env:staging\",\"item:item2:value2\",\"unit:none\",\"unit_rate:ms\"]},{\"metric\":\"test.test_meter__items.meter.rate15m\",\"points\":[[1483232461,0]],\"type\":\"rate\",\"interval\":10,\"tags\":[\"host:server1\",\"env:staging\",\"item:item2:value2\",\"unit:none\",\"unit_rate:ms\"]},{\"metric\":\"test.test_meter__items.meter.percent\",\"points\":[[1483232461,50]],\"type\":\"rate\",\"interval\":10,\"tags\":[\"host:server1\",\"env:staging\",\"item:item2:value2\",\"unit:none\",\"unit_rate:ms\"]},{\"metric\":\"test.test_meter.meter.count.meter\",\"points\":[[1483232461,2]],\"type\":\"rate\",\"interval\":10,\"tags\":[\"host:server1\",\"env:staging\",\"unit:none\",\"unit_rate:ms\"]},{\"metric\":\"test.test_meter.meter.rate1m\",\"points\":[[1483232461,0]],\"type\":\"rate\",\"interval\":10,\"tags\":[\"host:server1\",\"env:staging\",\"unit:none\",\"unit_rate:ms\"]},{\"metric\":\"test.test_meter.meter.rate5m\",\"points\":[[1483232461,0]],\"type\":\"rate\",\"interval\":10,\"tags\":[\"host:server1\",\"env:staging\",\"unit:none\",\"unit_rate:ms\"]},{\"metric\":\"test.test_meter.meter.rate15m\",\"points\":[[1483232461,0]],\"type\":\"rate\",\"interval\":10,\"tags\":[\"host:server1\",\"env:staging\",\"unit:none\",\"unit_rate:ms\"]}]}";
var clock = new TestClock();
var meter = new DefaultMeterMetric(clock);
meter.Mark(new MetricSetItem("item1", "value1"), 1);
meter.Mark(new MetricSetItem("item2", "value2"), 1);
var meterValueSource = new MeterValueSource(
"test meter" + MultidimensionalMetricNameSuffix,
ConstantValue.Provider(meter.Value),
Unit.None,
TimeUnit.Milliseconds,
_tags);
// Act
var valueSource = CreateValueSource("test", meters: meterValueSource);
// Assert
await AssertExpectedLineProtocolString(new MetricsDataValueSource(_timestamp, new[] { valueSource }), FlushInterval, expected);
}
public void can_report_meters_when_multidimensional()
{
var metricsMock = new Mock <IMetrics>();
var clock = new TestClock();
var meter = new DefaultMeterMetric(clock);
meter.Mark(1);
var meterValueSource = new MeterValueSource(
"test meter" + MultidimensionalMetricNameSuffix,
ConstantValue.Provider(meter.Value),
Unit.None,
TimeUnit.Milliseconds,
_tags);
var payloadBuilder = new TestPayloadBuilder();
var reporter = CreateReporter(payloadBuilder);
reporter.StartReportRun(metricsMock.Object);
reporter.ReportMetric("test", meterValueSource);
payloadBuilder.PayloadFormatted().
Should().
Be("test__test_meter host=server1 env=staging mtype=meter count.meter=1i rate1m=0 rate5m=0 rate15m=0" + Environment.NewLine);
}
public async Task Can_report_meters_with_items()
{
// Arrange
var expected =
"test__test_meter__items,item=item1:value1,mtype=meter,unit=none,unit_rate=ms count.meter=1i,rate1m=0,rate5m=0,rate15m=0,percent=50 1483232461000000000\ntest__test_meter__items,item=item2:value2,mtype=meter,unit=none,unit_rate=ms count.meter=1i,rate1m=0,rate5m=0,rate15m=0,percent=50 1483232461000000000\ntest__test_meter,mtype=meter,unit=none,unit_rate=ms count.meter=2i,rate1m=0,rate5m=0,rate15m=0 1483232461000000000\n";
var clock = new TestClock();
var meter = new DefaultMeterMetric(clock);
meter.Mark(new MetricSetItem("item1", "value1"), 1);
meter.Mark(new MetricSetItem("item2", "value2"), 1);
var meterValueSource = new MeterValueSource(
"test meter",
ConstantValue.Provider(meter.Value),
Unit.None,
TimeUnit.Milliseconds,
MetricTags.Empty);
// Act
var valueSource = CreateValueSource("test", meters: meterValueSource);
// Assert
await AssertExpectedLineProtocolString(new MetricsDataValueSource(_timestamp, new[] { valueSource }), expected);
}
public void can_report_meters_when_multidimensional()
{
var metricsMock = new Mock <IMetrics>();
var clock = new TestClock();
var meter = new DefaultMeterMetric(clock);
meter.Mark(1);
var meterValueSource = new MeterValueSource(
"test meter" + MultidimensionalMetricNameSuffix,
ConstantValue.Provider(meter.Value),
Unit.None,
TimeUnit.Milliseconds,
_tags);
var payloadBuilder = new LineProtocolPayloadBuilder(_settings.DataKeys, _settings.MetricNameFormatter);
var reporter = CreateReporter(payloadBuilder);
reporter.StartReportRun(metricsMock.Object);
reporter.ReportMetric("test", meterValueSource);
payloadBuilder.PayloadFormatted(false).
Should().
Be("test__test_meter,host=server1,env=staging,mtype=meter,unit=none,unit_rate=ms count.meter=1i,rate1m=0,rate5m=0,rate15m=0\n");
}
public void can_report_meters_with_items_tags_when_multidimensional()
{
var metricsMock = new Mock <IMetrics>();
var clock = new TestClock();
var meter = new DefaultMeterMetric(clock);
meter.Mark(new MetricSetItem("item1", "value1"), 1);
meter.Mark(new MetricSetItem("item2", "value2"), 1);
var meterValueSource = new MeterValueSource(
"test meter" + MultidimensionalMetricNameSuffix,
ConstantValue.Provider(meter.Value),
Unit.None,
TimeUnit.Milliseconds,
_tags);
var items = CreateReporterAndPayloadBuilder();
items.Item1.StartReportRun(metricsMock.Object);
items.Item1.ReportMetric("test", meterValueSource);
items.Item2.PayloadFormatted().
Should().
Be(
"test__test_meter__items host=server1 env=staging item=item1:value1 mtype=meter unit=none unit_rate=ms count.meter=1i rate1m=0 rate5m=0 rate15m=0 percent=50" + Environment.NewLine + "test__test_meter__items host=server1 env=staging item=item2:value2 mtype=meter unit=none unit_rate=ms count.meter=1i rate1m=0 rate5m=0 rate15m=0 percent=50" + Environment.NewLine + "test__test_meter host=server1 env=staging mtype=meter unit=none unit_rate=ms count.meter=2i rate1m=0 rate5m=0 rate15m=0" + Environment.NewLine);
}
public void can_report_meters_with_group()
{
var metricsMock = new Mock <IMetrics>();
var clock = new TestClock();
var meter = new DefaultMeterMetric(clock);
meter.Mark(1);
var meterValueSource = new MeterValueSource(
"test meter",
"http_transactions",
ConstantValue.Provider(meter.Value),
Unit.None,
TimeUnit.Milliseconds,
MetricTags.Empty);
var payloadBuilder = new LineProtocolPayloadBuilder();
var reporter = CreateReporter(payloadBuilder);
reporter.StartReportRun(metricsMock.Object);
reporter.ReportMetric("test", meterValueSource);
payloadBuilder.PayloadFormatted().
Should().
Be("test__http_transactions,group_item=test_meter count.meter=1i,rate1m=0,rate5m=0,rate15m=0,rate.mean=Infinity\n");
}
public static IEnumerable <Metric> ToPrometheusMetrics(
this MeterValueSource metric,
Func <string, string> labelNameFormatter)
{
var tags = metric.Tags.ToLabelPairs(labelNameFormatter);
var result = new List <Metric>
{
new Metric
{
counter = new Counter
{
value = metric.Value.Count
},
label = tags
}
};
if (metric.Value.Items?.Length > 0)
{
result.AddRange(metric.Value.Items.Select(x => x.ToPrometheusMetric(tags, labelNameFormatter)));
}
return(result);
}
public void can_report_meters_when_multidimensional()
{
var metricsMock = new Mock <IMetrics>();
var clock = new TestClock();
var meter = new DefaultMeterMetric(clock);
meter.Mark(1);
var meterValueSource = new MeterValueSource(
"test meter" + MultidimensionalMetricNameSuffix,
ConstantValue.Provider(meter.Value),
Unit.None,
TimeUnit.Milliseconds,
_tags);
var payloadBuilder = new GraphitePayloadBuilder(_settings.GraphiteSettings.MetricNameFormatter, _settings.DataKeys, Origin);
var reporter = CreateReporter(payloadBuilder);
reporter.StartReportRun(metricsMock.Object);
reporter.ReportMetric("test", meterValueSource);
payloadBuilder.PayloadFormatted().
Should().
Be("env.staging.meter.test.test_meter.host.server1.Total 1 0\nenv.staging.meter.test.test_meter.host.server1.Rate-1-Min 0.00 0\nenv.staging.meter.test.test_meter.host.server1.Rate-5-Min 0.00 0\nenv.staging.meter.test.test_meter.host.server1.Rate-15-Min 0.00 0\n");
}
public IEnumerable <MeterValueSource> SetupMeters()
{
var meterValue = new MeterValue(
5,
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 meter = new MeterValueSource(MeterNameDefault, ConstantValue.Provider(meterValue), Unit.Calls, TimeUnit.Seconds, Tags);
var meterValueWithGroup = new MeterValue(
5,
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 meterWithGroup = new MeterValueSource(
MeterNameWithGroup,
GroupDefault,
ConstantValue.Provider(meterValueWithGroup),
Unit.Calls,
TimeUnit.Seconds,
Tags);
return(new[] { meter, meterWithGroup });
}
private IEnumerable <MetricTelemetry> TranslateMeterSource(MeterValueSource source, string contextName, DateTimeOffset now)
{
var unit = source.Value.RateUnit.ToShortString();
if (source.ReportSetItems && source.Value.Items.Length > 0)
{
var dimensionName = GetDimensionName(source.Tags);
foreach (var item in source.Value.Items)
{
var mt = MetricFactory.CreateMetric(source, contextName, now);
TranslateTags(source.Tags, mt);
TranslateTags(item.Tags, mt);
TranslateMeterItem(item, mt, unit, dimensionName, Constants.MeterTypeValue);
yield return(mt);
}
}
else
{
var mt = MetricFactory.CreateMetric(source, contextName, now);
TranslateTags(source.Tags, mt);
TranslateMeterValue(source.Value, mt, unit, Constants.MeterTypeValue);
yield return(mt);
}
}
/// <inheritdoc />
public bool IsMeterMatch(MeterValueSource meter)
{
return(true);
}
public MeterSerializationTests(ITestOutputHelper output, MetricProviderTestFixture fixture)
{
_output = output;
_serializer = new MetricDataSerializer();
_meter = fixture.Meters.First(x => x.Name == fixture.MeterNameDefault);
}
public bool IsMatch(MeterValueSource meter)
{
return(false);
}
private static IEnumerable<Google.ICanReportToGoogleAnalytics> Map(MeterValueSource meter, string context)
{
return new Google.Meter(FullName(meter.Name, context), meter.Unit.Name, string.Format("{0}/{1}", meter.Unit.Name, TimeUnitLabel(meter.RateUnit)), meter.Value.Count, meter.Value.MeanRate);
}
public void Write(StreamWriter streamWriter, MetricsContextValueSource metricContext, MeterValueSource metric)
{
WriteMetricName(streamWriter, metric.MultidimensionalName);
var value = metric.ValueProvider.GetValue(metric.ResetOnReporting);
var fullName = GetMetricRow(metricContext.Context, metric.MultidimensionalName, metric.Tags);
streamWriter.WriteLine($"{fullName} {value.Count.ToString(CultureInfo.InvariantCulture)}");
}
public bool IsMatch(MeterValueSource meter)
{
if (types != null && !types.Contains(MetricType.Meter))
{
return false;
}
return IsNameMatch(meter.Name);
}
public bool IsMatch(MeterValueSource meter) { return true; }
private static IEnumerable <Google.ICanReportToGoogleAnalytics> Map(MeterValueSource meter, string context)
{
return(new Google.Meter(FullName(meter.Name, context), meter.Unit.Name, string.Format("{0}/{1}", meter.Unit.Name, TimeUnitLabel(meter.RateUnit)), meter.Value.Count, meter.Value.MeanRate));
}
