public void GetCurrentAggregateUnsafe_MetricAggregationCycleKind_DateTimeOffset_Measurement() { IMetricSeriesConfiguration seriesConfig = new MetricSeriesConfigurationForMeasurement(restrictToUInt32Values: false); const string aggregationKindMoniker = "Microsoft.Azure.Measurement"; // Do not start this test in the last 10 secs or first 2 secs of a minute, to make sure the timings below are likely to work out. while (DateTimeOffset.Now.Second >= 49 || DateTimeOffset.Now.Second < 3) { Thread.Sleep(TimeSpan.FromMilliseconds(500)); } DateTimeOffset startTS = DateTimeOffset.Now; var aggregateCollector = new MemoryMetricTelemetryPipeline(); var manager = new MetricManager(aggregateCollector); MetricSeries series = manager.CreateNewSeries("ns", "Foo Bar", seriesConfig); DateTimeOffset stepTS = startTS.AddMinutes(2); DateTimeOffset stepTSRounded = new DateTimeOffset(stepTS.Year, stepTS.Month, stepTS.Day, stepTS.Hour, stepTS.Minute, stepTS.Second, 0, stepTS.Offset); { MetricAggregate aggregate = series.GetCurrentAggregateUnsafe(MetricAggregationCycleKind.Default, stepTS); Assert.IsNull(aggregate); aggregate = series.GetCurrentAggregateUnsafe(MetricAggregationCycleKind.Custom, stepTS); Assert.IsNull(aggregate); aggregate = series.GetCurrentAggregateUnsafe(MetricAggregationCycleKind.QuickPulse, stepTS); Assert.IsNull(aggregate); } series.TrackValue(0.4); series.TrackValue(2); series.TrackValue(-2); stepTS = stepTS.AddMinutes(2); stepTSRounded = new DateTimeOffset(stepTS.Year, stepTS.Month, stepTS.Day, stepTS.Hour, stepTS.Minute, stepTS.Second, 0, stepTS.Offset); { MetricAggregate aggregate = series.GetCurrentAggregateUnsafe(MetricAggregationCycleKind.Default, stepTS); TestUtil.ValidateNumericAggregateValues(aggregate, ns: "ns", name: "Foo Bar", count: 3, sum: 0.4, max: 2, min: -2, stdDev: 1.64384373412506, aggKindMoniker: aggregationKindMoniker); // This might break: Second boundary might be crossed between snapping test and the aggregation timestamps. Try re-running. Assert.AreEqual( new DateTimeOffset(startTS.Year, startTS.Month, startTS.Day, startTS.Hour, startTS.Minute, startTS.Second, 0, startTS.Offset), aggregate.AggregationPeriodStart); Assert.AreEqual( (stepTSRounded - aggregate.AggregationPeriodStart).TotalMilliseconds, aggregate.AggregationPeriodDuration.TotalMilliseconds); { Assert.IsFalse(seriesConfig.RequiresPersistentAggregation); aggregate = series.GetCurrentAggregateUnsafe(MetricAggregationCycleKind.Custom, stepTS); Assert.IsNull(aggregate); aggregate = series.GetCurrentAggregateUnsafe(MetricAggregationCycleKind.QuickPulse, stepTS); Assert.IsNull(aggregate); } } DateTimeOffset customCycleStartTS = stepTS.AddMinutes(1); manager.StartOrCycleAggregators(MetricAggregationCycleKind.Custom, customCycleStartTS, futureFilter: null); series.TrackValue(0.17); series.TrackValue(0.32); series.TrackValue(-0.15); series.TrackValue(1.07); stepTS = stepTS.AddMinutes(2); stepTSRounded = new DateTimeOffset(stepTS.Year, stepTS.Month, stepTS.Day, stepTS.Hour, stepTS.Minute, stepTS.Second, 0, stepTS.Offset); { MetricAggregate aggregate = series.GetCurrentAggregateUnsafe(MetricAggregationCycleKind.Default, stepTS); TestUtil.ValidateNumericAggregateValues(aggregate, ns: "ns", name: "Foo Bar", count: 7, sum: 1.81, max: 2, min: -2, stdDev: 1.13330652229191, aggKindMoniker: aggregationKindMoniker); // This might break: Second boundary might be crossed between snapping test and the aggregation timestamps. Try re-running. Assert.AreEqual( new DateTimeOffset(startTS.Year, startTS.Month, startTS.Day, startTS.Hour, startTS.Minute, startTS.Second, 0, startTS.Offset), aggregate.AggregationPeriodStart); Assert.AreEqual( (stepTSRounded - aggregate.AggregationPeriodStart).TotalMilliseconds, aggregate.AggregationPeriodDuration.TotalMilliseconds); aggregate = series.GetCurrentAggregateUnsafe(MetricAggregationCycleKind.Custom, stepTS); { Assert.IsFalse(seriesConfig.RequiresPersistentAggregation); TestUtil.ValidateNumericAggregateValues(aggregate, ns: "ns", name: "Foo Bar", count: 4, sum: 1.41, max: 1.07, min: -0.15, stdDev: 0.447681527427702, aggKindMoniker: aggregationKindMoniker); // This might break: Second boundary might be crossed between snapping test and the aggregation timestamps. Try re-running. Assert.AreEqual( new DateTimeOffset(customCycleStartTS.Year, customCycleStartTS.Month, customCycleStartTS.Day, customCycleStartTS.Hour, customCycleStartTS.Minute, customCycleStartTS.Second, 0, customCycleStartTS.Offset), aggregate.AggregationPeriodStart); Assert.AreEqual( (stepTSRounded - aggregate.AggregationPeriodStart).TotalMilliseconds, aggregate.AggregationPeriodDuration.TotalMilliseconds); } aggregate = series.GetCurrentAggregateUnsafe(MetricAggregationCycleKind.QuickPulse, stepTS); { Assert.IsFalse(seriesConfig.RequiresPersistentAggregation); Assert.IsNull(aggregate); } } Thread.Sleep(1500); DateTimeOffset flushTS = DateTimeOffset.Now; manager.Flush(); DateTimeOffset quickPulseCycleStartTS = stepTS.AddMinutes(1); manager.StartOrCycleAggregators(MetricAggregationCycleKind.QuickPulse, quickPulseCycleStartTS, futureFilter: null); stepTS = stepTS.AddMinutes(2); stepTSRounded = new DateTimeOffset(stepTS.Year, stepTS.Month, stepTS.Day, stepTS.Hour, stepTS.Minute, stepTS.Second, 0, stepTS.Offset); { MetricAggregate aggregate = series.GetCurrentAggregateUnsafe(MetricAggregationCycleKind.Default, stepTS); { Assert.IsFalse(seriesConfig.RequiresPersistentAggregation); Assert.IsNull(aggregate); } aggregate = series.GetCurrentAggregateUnsafe(MetricAggregationCycleKind.Custom, stepTS); { Assert.IsFalse(seriesConfig.RequiresPersistentAggregation); // Custom was not cycled by Flush. TestUtil.ValidateNumericAggregateValues(aggregate, ns: "ns", name: "Foo Bar", count: 4, sum: 1.41, max: 1.07, min: -0.15, stdDev: 0.447681527427702, aggKindMoniker: aggregationKindMoniker); // This might break: Second boundary might be crossed between snapping test and the aggregation timestamps. Try re-running. Assert.AreEqual( new DateTimeOffset(customCycleStartTS.Year, customCycleStartTS.Month, customCycleStartTS.Day, customCycleStartTS.Hour, customCycleStartTS.Minute, customCycleStartTS.Second, 0, customCycleStartTS.Offset), aggregate.AggregationPeriodStart); Assert.AreEqual( (stepTSRounded - aggregate.AggregationPeriodStart).TotalMilliseconds, aggregate.AggregationPeriodDuration.TotalMilliseconds); manager.StartOrCycleAggregators(MetricAggregationCycleKind.Custom, flushTS, null); aggregate = series.GetCurrentAggregateUnsafe(MetricAggregationCycleKind.Custom, stepTS); Assert.IsNull(aggregate); } aggregate = series.GetCurrentAggregateUnsafe(MetricAggregationCycleKind.QuickPulse, stepTS); { Assert.IsFalse(seriesConfig.RequiresPersistentAggregation); // We started QP cycle now, but we did not write values since then. Assert.IsNull(aggregate); } } series.TrackValue(0); stepTS = stepTS.AddMinutes(2); stepTSRounded = new DateTimeOffset(stepTS.Year, stepTS.Month, stepTS.Day, stepTS.Hour, stepTS.Minute, stepTS.Second, 0, stepTS.Offset); manager.StopAggregators(MetricAggregationCycleKind.Custom, stepTS); { MetricAggregate aggregate = series.GetCurrentAggregateUnsafe(MetricAggregationCycleKind.Default, stepTS); { Assert.IsFalse(seriesConfig.RequiresPersistentAggregation); TestUtil.ValidateNumericAggregateValues(aggregate, ns: "ns", name: "Foo Bar", count: 1, sum: 0, max: 0, min: 0, stdDev: 0, aggKindMoniker: aggregationKindMoniker); // This might break: Second boundary might be crossed between snapping test and the aggregation timestamps. Try re-running. Assert.AreEqual( new DateTimeOffset(flushTS.Year, flushTS.Month, flushTS.Day, flushTS.Hour, flushTS.Minute, flushTS.Second, 0, flushTS.Offset), aggregate.AggregationPeriodStart); Assert.AreEqual( (stepTSRounded - aggregate.AggregationPeriodStart).TotalMilliseconds, aggregate.AggregationPeriodDuration.TotalMilliseconds); } aggregate = series.GetCurrentAggregateUnsafe(MetricAggregationCycleKind.Custom, stepTS); { Assert.IsFalse(seriesConfig.RequiresPersistentAggregation); Assert.IsNull(aggregate); } aggregate = series.GetCurrentAggregateUnsafe(MetricAggregationCycleKind.QuickPulse, stepTS); { Assert.IsFalse(seriesConfig.RequiresPersistentAggregation); TestUtil.ValidateNumericAggregateValues(aggregate, ns: "ns", name: "Foo Bar", count: 1, sum: 0, max: 0, min: 0, stdDev: 0, aggKindMoniker: aggregationKindMoniker); // This might break: Second boundary might be crossed between snapping test and the aggregation timestamps. Try re-running. Assert.AreEqual( new DateTimeOffset(quickPulseCycleStartTS.Year, quickPulseCycleStartTS.Month, quickPulseCycleStartTS.Day, quickPulseCycleStartTS.Hour, quickPulseCycleStartTS.Minute, quickPulseCycleStartTS.Second, 0, quickPulseCycleStartTS.Offset), aggregate.AggregationPeriodStart); Assert.AreEqual( (stepTSRounded - aggregate.AggregationPeriodStart).TotalMilliseconds, aggregate.AggregationPeriodDuration.TotalMilliseconds); } } TestUtil.CompleteDefaultAggregationCycle(manager); }
public void GetCurrentAggregateUnsafe_MetricAggregationCycleKind_DateTimeOffset_Accumulator() { IMetricSeriesConfiguration seriesConfig = new MetricSeriesConfigurationForAccumulator(restrictToUInt32Values: false); const string aggregationKindMoniker = "Microsoft.Azure.Accumulator"; // Do not start this test in the last 10 secs or first 2 secs of a minute, to make sure the timings below are likely to work out. while (DateTimeOffset.Now.Second >= 49 || DateTimeOffset.Now.Second < 3) { Thread.Sleep(TimeSpan.FromMilliseconds(500)); } DateTimeOffset startTS = DateTimeOffset.Now; var aggregateCollector = new MemoryMetricTelemetryPipeline(); var manager = new MetricManager(aggregateCollector); MetricSeries series = manager.CreateNewSeries("ns", "Foo Bar", seriesConfig); DateTimeOffset stepTS = startTS.AddMinutes(2); DateTimeOffset stepTSRounded = new DateTimeOffset(stepTS.Year, stepTS.Month, stepTS.Day, stepTS.Hour, stepTS.Minute, stepTS.Second, 0, stepTS.Offset); { MetricAggregate aggregate = series.GetCurrentAggregateUnsafe(MetricAggregationCycleKind.Default, stepTS); Assert.IsNull(aggregate); aggregate = series.GetCurrentAggregateUnsafe(MetricAggregationCycleKind.Custom, stepTS); Assert.IsNull(aggregate); aggregate = series.GetCurrentAggregateUnsafe(MetricAggregationCycleKind.QuickPulse, stepTS); Assert.IsNull(aggregate); } series.TrackValue(0.4); series.TrackValue(2); series.TrackValue(-2); stepTS = stepTS.AddMinutes(2); stepTSRounded = new DateTimeOffset(stepTS.Year, stepTS.Month, stepTS.Day, stepTS.Hour, stepTS.Minute, stepTS.Second, 0, stepTS.Offset); { MetricAggregate aggregate = series.GetCurrentAggregateUnsafe(MetricAggregationCycleKind.Default, stepTS); Util.ValidateNumericAggregateValues(aggregate, name: "Foo Bar", count: 0, sum: 0.4, max: 2.4, min: 0.4, stdDev: 0, aggKindMoniker: aggregationKindMoniker); // This might break: Second boundary might be crossed between snapping test and the aggregation timestamps. Try re-running. Assert.AreEqual( new DateTimeOffset(startTS.Year, startTS.Month, startTS.Day, startTS.Hour, startTS.Minute, startTS.Second, 0, startTS.Offset), aggregate.AggregationPeriodStart); Assert.AreEqual( (stepTSRounded - aggregate.AggregationPeriodStart).TotalMilliseconds, aggregate.AggregationPeriodDuration.TotalMilliseconds); { Assert.IsTrue(seriesConfig.RequiresPersistentAggregation); aggregate = series.GetCurrentAggregateUnsafe(MetricAggregationCycleKind.Custom, stepTS); Util.ValidateNumericAggregateValues(aggregate, name: "Foo Bar", count: 0, sum: 0.4, max: 2.4, min: 0.4, stdDev: 0, aggKindMoniker: aggregationKindMoniker); // This might break: Second boundary might be crossed between snapping test and the aggregation timestamps. Try re-running. Assert.AreEqual( new DateTimeOffset(startTS.Year, startTS.Month, startTS.Day, startTS.Hour, startTS.Minute, startTS.Second, 0, startTS.Offset), aggregate.AggregationPeriodStart); Assert.AreEqual( (stepTSRounded - aggregate.AggregationPeriodStart).TotalMilliseconds, aggregate.AggregationPeriodDuration.TotalMilliseconds); aggregate = series.GetCurrentAggregateUnsafe(MetricAggregationCycleKind.QuickPulse, stepTS); Util.ValidateNumericAggregateValues(aggregate, name: "Foo Bar", count: 0, sum: 0.4, max: 2.4, min: 0.4, stdDev: 0, aggKindMoniker: aggregationKindMoniker); // This might break: Second boundary might be crossed between snapping test and the aggregation timestamps. Try re-running. Assert.AreEqual( new DateTimeOffset(startTS.Year, startTS.Month, startTS.Day, startTS.Hour, startTS.Minute, startTS.Second, 0, startTS.Offset), aggregate.AggregationPeriodStart); Assert.AreEqual( (stepTSRounded - aggregate.AggregationPeriodStart).TotalMilliseconds, aggregate.AggregationPeriodDuration.TotalMilliseconds); } } DateTimeOffset customCycleStartTS = stepTS.AddMinutes(1); manager.StartOrCycleAggregators(MetricAggregationCycleKind.Custom, customCycleStartTS, futureFilter: null); series.TrackValue(0.17); series.TrackValue(0.32); series.TrackValue(-0.15); series.TrackValue(1.07); stepTS = stepTS.AddMinutes(2); stepTSRounded = new DateTimeOffset(stepTS.Year, stepTS.Month, stepTS.Day, stepTS.Hour, stepTS.Minute, stepTS.Second, 0, stepTS.Offset); { MetricAggregate aggregate = series.GetCurrentAggregateUnsafe(MetricAggregationCycleKind.Default, stepTS); Util.ValidateNumericAggregateValues(aggregate, name: "Foo Bar", count: 0, sum: 1.81, max: 2.4, min: 0.4, stdDev: 0, aggKindMoniker: aggregationKindMoniker); // This might break: Second boundary might be crossed between snapping test and the aggregation timestamps. Try re-running. Assert.AreEqual( new DateTimeOffset(startTS.Year, startTS.Month, startTS.Day, startTS.Hour, startTS.Minute, startTS.Second, 0, startTS.Offset), aggregate.AggregationPeriodStart); Assert.AreEqual( (stepTSRounded - aggregate.AggregationPeriodStart).TotalMilliseconds, aggregate.AggregationPeriodDuration.TotalMilliseconds); aggregate = series.GetCurrentAggregateUnsafe(MetricAggregationCycleKind.Custom, stepTS); { Assert.IsTrue(seriesConfig.RequiresPersistentAggregation); Util.ValidateNumericAggregateValues(aggregate, name: "Foo Bar", count: 0, sum: 1.81, max: 2.4, min: 0.4, stdDev: 0, aggKindMoniker: aggregationKindMoniker); // This might break: Second boundary might be crossed between snapping test and the aggregation timestamps. Try re-running. Assert.AreEqual( new DateTimeOffset(startTS.Year, startTS.Month, startTS.Day, startTS.Hour, startTS.Minute, startTS.Second, 0, startTS.Offset), aggregate.AggregationPeriodStart); Assert.AreEqual( (stepTSRounded - aggregate.AggregationPeriodStart).TotalMilliseconds, aggregate.AggregationPeriodDuration.TotalMilliseconds); } aggregate = series.GetCurrentAggregateUnsafe(MetricAggregationCycleKind.QuickPulse, stepTS); { Assert.IsTrue(seriesConfig.RequiresPersistentAggregation); Util.ValidateNumericAggregateValues(aggregate, name: "Foo Bar", count: 0, sum: 1.81, max: 2.4, min: 0.4, stdDev: 0, aggKindMoniker: aggregationKindMoniker); // This might break: Second boundary might be crossed between snapping test and the aggregation timestamps. Try re-running. Assert.AreEqual( new DateTimeOffset(startTS.Year, startTS.Month, startTS.Day, startTS.Hour, startTS.Minute, startTS.Second, 0, startTS.Offset), aggregate.AggregationPeriodStart); Assert.AreEqual( (stepTSRounded - aggregate.AggregationPeriodStart).TotalMilliseconds, aggregate.AggregationPeriodDuration.TotalMilliseconds); } } Thread.Sleep(1500); DateTimeOffset flushTS = DateTimeOffset.Now; manager.Flush(); DateTimeOffset quickPulseCycleStartTS = stepTS.AddMinutes(1); manager.StartOrCycleAggregators(MetricAggregationCycleKind.QuickPulse, quickPulseCycleStartTS, futureFilter: null); stepTS = stepTS.AddMinutes(2); stepTSRounded = new DateTimeOffset(stepTS.Year, stepTS.Month, stepTS.Day, stepTS.Hour, stepTS.Minute, stepTS.Second, 0, stepTS.Offset); { MetricAggregate aggregate = series.GetCurrentAggregateUnsafe(MetricAggregationCycleKind.Default, stepTS); { Assert.IsTrue(seriesConfig.RequiresPersistentAggregation); Util.ValidateNumericAggregateValues(aggregate, name: "Foo Bar", count: 0, sum: 1.81, max: 2.4, min: 0.4, stdDev: 0, aggKindMoniker: aggregationKindMoniker); // This might break: Second boundary might be crossed between snapping test and the aggregation timestamps. Try re-running. Assert.AreEqual( new DateTimeOffset(startTS.Year, startTS.Month, startTS.Day, startTS.Hour, startTS.Minute, startTS.Second, 0, startTS.Offset), aggregate.AggregationPeriodStart); Assert.AreEqual( (stepTSRounded - aggregate.AggregationPeriodStart).TotalMilliseconds, aggregate.AggregationPeriodDuration.TotalMilliseconds); } aggregate = series.GetCurrentAggregateUnsafe(MetricAggregationCycleKind.Custom, stepTS); { Assert.IsTrue(seriesConfig.RequiresPersistentAggregation); Util.ValidateNumericAggregateValues(aggregate, name: "Foo Bar", count: 0, sum: 1.81, max: 2.4, min: 0.4, stdDev: 0, aggKindMoniker: aggregationKindMoniker); // This might break: Second boundary might be crossed between snapping test and the aggregation timestamps. Try re-running. Assert.AreEqual( new DateTimeOffset(startTS.Year, startTS.Month, startTS.Day, startTS.Hour, startTS.Minute, startTS.Second, 0, startTS.Offset), aggregate.AggregationPeriodStart); Assert.AreEqual( (stepTSRounded - aggregate.AggregationPeriodStart).TotalMilliseconds, aggregate.AggregationPeriodDuration.TotalMilliseconds); } aggregate = series.GetCurrentAggregateUnsafe(MetricAggregationCycleKind.QuickPulse, stepTS); { Assert.IsTrue(seriesConfig.RequiresPersistentAggregation); Util.ValidateNumericAggregateValues(aggregate, name: "Foo Bar", count: 0, sum: 1.81, max: 2.4, min: 0.4, stdDev: 0, aggKindMoniker: aggregationKindMoniker); // This might break: Second boundary might be crossed between snapping test and the aggregation timestamps. Try re-running. Assert.AreEqual( new DateTimeOffset(startTS.Year, startTS.Month, startTS.Day, startTS.Hour, startTS.Minute, startTS.Second, 0, startTS.Offset), aggregate.AggregationPeriodStart); Assert.AreEqual( (stepTSRounded - aggregate.AggregationPeriodStart).TotalMilliseconds, aggregate.AggregationPeriodDuration.TotalMilliseconds); } } series.TrackValue(0); series.TrackValue(-10); stepTS = stepTS.AddMinutes(2); stepTSRounded = new DateTimeOffset(stepTS.Year, stepTS.Month, stepTS.Day, stepTS.Hour, stepTS.Minute, stepTS.Second, 0, stepTS.Offset); manager.StopAggregators(MetricAggregationCycleKind.Custom, stepTS); { MetricAggregate aggregate = series.GetCurrentAggregateUnsafe(MetricAggregationCycleKind.Default, stepTS); { Assert.IsTrue(seriesConfig.RequiresPersistentAggregation); Util.ValidateNumericAggregateValues(aggregate, name: "Foo Bar", count: 0, sum: -8.19, max: 2.4, min: -8.19, stdDev: 0, aggKindMoniker: aggregationKindMoniker); // This might break: Second boundary might be crossed between snapping test and the aggregation timestamps. Try re-running. Assert.AreEqual( new DateTimeOffset(startTS.Year, startTS.Month, startTS.Day, startTS.Hour, startTS.Minute, startTS.Second, 0, startTS.Offset), aggregate.AggregationPeriodStart); Assert.AreEqual( (stepTSRounded - aggregate.AggregationPeriodStart).TotalMilliseconds, aggregate.AggregationPeriodDuration.TotalMilliseconds); } aggregate = series.GetCurrentAggregateUnsafe(MetricAggregationCycleKind.Custom, stepTS); if (seriesConfig.RequiresPersistentAggregation) { Util.ValidateNumericAggregateValues(aggregate, name: "Foo Bar", count: 0, sum: -8.19, max: 2.4, min: -8.19, stdDev: 0, aggKindMoniker: aggregationKindMoniker); // This might break: Second boundary might be crossed between snapping test and the aggregation timestamps. Try re-running. Assert.AreEqual( new DateTimeOffset(startTS.Year, startTS.Month, startTS.Day, startTS.Hour, startTS.Minute, startTS.Second, 0, startTS.Offset), aggregate.AggregationPeriodStart); Assert.AreEqual( (stepTSRounded - aggregate.AggregationPeriodStart).TotalMilliseconds, aggregate.AggregationPeriodDuration.TotalMilliseconds); } else { Assert.IsNull(aggregate); } aggregate = series.GetCurrentAggregateUnsafe(MetricAggregationCycleKind.QuickPulse, stepTS); { Assert.IsTrue(seriesConfig.RequiresPersistentAggregation); Util.ValidateNumericAggregateValues(aggregate, name: "Foo Bar", count: 0, sum: -8.19, max: 2.4, min: -8.19, stdDev: 0, aggKindMoniker: aggregationKindMoniker); // This might break: Second boundary might be crossed between snapping test and the aggregation timestamps. Try re-running. Assert.AreEqual( new DateTimeOffset(startTS.Year, startTS.Month, startTS.Day, startTS.Hour, startTS.Minute, startTS.Second, 0, startTS.Offset), aggregate.AggregationPeriodStart); Assert.AreEqual( (stepTSRounded - aggregate.AggregationPeriodStart).TotalMilliseconds, aggregate.AggregationPeriodDuration.TotalMilliseconds); } } Util.CompleteDefaultAggregationCycle(manager); }