public void MergeStatsEngine_Mix()
{
var metric5 = MetricWireModel.BuildMetric(_metricNameService, "DotNet/name", null, MetricDataWireModel.BuildTimingData(TimeSpan.FromSeconds(4), TimeSpan.FromSeconds(4)));
var metric6 = MetricWireModel.BuildMetric(_metricNameService, "DotNet/another", null, MetricDataWireModel.BuildTimingData(TimeSpan.FromSeconds(8), TimeSpan.FromSeconds(6)));
var engine1 = new MetricStatsCollection();
MetricStatsDictionary <string, MetricDataWireModel> scoped1 = new MetricStatsDictionary <string, MetricDataWireModel>();
scoped1.Merge("DotNet/name1", MetricDataWireModel.BuildTimingData(TimeSpan.FromSeconds(2), TimeSpan.FromSeconds(1)), MetricDataWireModel.BuildAggregateData);
scoped1.Merge("DotNet/name2", MetricDataWireModel.BuildTimingData(TimeSpan.FromSeconds(3), TimeSpan.FromSeconds(2)), MetricDataWireModel.BuildAggregateData);
engine1.MergeUnscopedStats(metric5);
engine1.MergeScopedStats("engine1scope", scoped1);
var engine2 = new MetricStatsCollection();
MetricStatsDictionary <string, MetricDataWireModel> scoped2 = new MetricStatsDictionary <string, MetricDataWireModel>();
scoped2.Merge("DotNet/name3", MetricDataWireModel.BuildTimingData(TimeSpan.FromSeconds(4), TimeSpan.FromSeconds(1)), MetricDataWireModel.BuildAggregateData);
scoped2.Merge("DotNet/name4", MetricDataWireModel.BuildTimingData(TimeSpan.FromSeconds(5), TimeSpan.FromSeconds(2)), MetricDataWireModel.BuildAggregateData);
engine1.MergeUnscopedStats(metric6);
engine1.MergeScopedStats("engine2scope", scoped1);
var engine3 = new MetricStatsCollection();
engine3.Merge(engine1);
engine3.Merge(engine2);
IEnumerable <MetricWireModel> stats = engine3.ConvertToJsonForSending(_metricNameService);
var count = 0;
foreach (MetricWireModel current in stats)
{
count++;
}
Assert.AreEqual(6, count);
}
public void MergeScopedStats_Three()
{
var txName = new TransactionMetricName("WebTransaction", "Test", false);
var txStats = new TransactionMetricStatsCollection(txName);
txStats.MergeScopedStats(MetricName.Create("DotNet/name"), MetricDataWireModel.BuildTimingData(TimeSpan.FromSeconds(3), TimeSpan.FromSeconds(2)));
txStats.MergeScopedStats(MetricName.Create("DotNet/name"), MetricDataWireModel.BuildTimingData(TimeSpan.FromSeconds(5), TimeSpan.FromSeconds(4)));
txStats.MergeScopedStats(MetricName.Create("DotNet/other"), MetricDataWireModel.BuildTimingData(TimeSpan.FromSeconds(4), TimeSpan.FromSeconds(3)));
Assert.AreEqual("WebTransaction/Test", txStats.GetTransactionName().PrefixedName);
MetricStatsDictionary <string, MetricDataWireModel> unscoped = txStats.GetUnscopedForTesting();
MetricStatsDictionary <string, MetricDataWireModel> scoped = txStats.GetScopedForTesting();
Assert.AreEqual(0, unscoped.Count);
Assert.AreEqual(2, scoped.Count);
var data = scoped["DotNet/name"];
Assert.NotNull(data);
Assert.AreEqual(2, data.Value0);
Assert.AreEqual(8, data.Value1);
Assert.AreEqual(6, data.Value2);
Assert.AreEqual(3, data.Value3);
Assert.AreEqual(5, data.Value4);
data = scoped["DotNet/other"];
Assert.NotNull(data);
Assert.AreEqual(1, data.Value0);
Assert.AreEqual(4, data.Value1);
Assert.AreEqual(3, data.Value2);
Assert.AreEqual(4, data.Value3);
Assert.AreEqual(4, data.Value4);
}
public void Setup()
{
Mock.Arrange(() => _metricNameService.RenameMetric(Arg.IsAny <string>())).Returns <string>(name => name);
_connectionHandler = new ConnectionHandler(new JsonSerializer(), Mock.Create <ICollectorWireFactory>(), Mock.Create <IProcessStatic>(), Mock.Create <IDnsStatic>(),
Mock.Create <ILabelsService>(), Mock.Create <Environment>(), Mock.Create <ISystemInfo>(), Mock.Create <IAgentHealthReporter>(), Mock.Create <IEnvironment>());
var validScopedMetric = MetricWireModel.BuildMetric(_metricNameService, "DotNet/name", "WebTransaction/DotNet/name",
MetricDataWireModel.BuildTimingData(TimeSpan.FromSeconds(3.0), TimeSpan.FromSeconds(2.0)));
var validUnscopedMetric = MetricWireModel.BuildMetric(_metricNameService, "Custom/name", string.Empty,
MetricDataWireModel.BuildTimingData(TimeSpan.FromSeconds(4.0), TimeSpan.FromSeconds(3.0)));
var validMetricWireModels = new List <MetricWireModel> {
validScopedMetric, validUnscopedMetric
};
_wellformedMetricData = new MetricWireModelCollection("440491846668652", 1450462672.0, 1450462710.0, validMetricWireModels);
}
public void Metrics_are_retained_after_harvest_if_response_equals_retain()
{
// Arrange
IEnumerable <MetricWireModel> unsentMetrics = null;
Mock.Arrange(() => _dataTransportService.Send(Arg.IsAny <IEnumerable <MetricWireModel> >()))
.Returns <IEnumerable <MetricWireModel> >((metrics) =>
{
unsentMetrics = metrics;
return(DataTransportResponseStatus.Retain);
});
_metricAggregator.Collect(BuildMetric(_metricNameService, "DotNet/metric1", null, MetricDataWireModel.BuildTimingData(TimeSpan.FromSeconds(3), TimeSpan.FromSeconds(1))));
_harvestAction();
_metricAggregator.Collect(BuildMetric(_metricNameService, "DotNet/metric2", null, MetricDataWireModel.BuildTimingData(TimeSpan.FromSeconds(3), TimeSpan.FromSeconds(1))));
_harvestAction();
// Assert
Assert.AreEqual(3, unsentMetrics.Count()); // include "DotNet/metric1", "DotNet/metric2" and "Supportability/MetricHarvest/transmit" metrics
Assert.IsTrue(unsentMetrics.Any(_ => _.MetricName.Name == "DotNet/metric1" && _.Data.Value0 == 1));
Assert.IsTrue(unsentMetrics.Any(_ => _.MetricName.Name == "DotNet/metric2" && _.Data.Value0 == 1));
Assert.IsTrue(unsentMetrics.Any(_ => _.MetricName.Name == "Supportability/MetricHarvest/transmit" && _.Data.Value0 == 2));
}
public void Harvest_AggregatesMetricsBeforeSending()
{
var sentMetrics = Enumerable.Empty <MetricWireModel>();
Mock.Arrange(() => _dataTransportService.Send(Arg.IsAny <IEnumerable <MetricWireModel> >()))
.DoInstead <IEnumerable <MetricWireModel> >(metrics => sentMetrics = metrics);
_metricAggregator.Collect(MetricWireModel.BuildMetric(_metricNameService, "DotNet/metric1", null, MetricDataWireModel.BuildTimingData(TimeSpan.FromSeconds(3), TimeSpan.FromSeconds(1))));
_metricAggregator.Collect(MetricWireModel.BuildMetric(_metricNameService, "DotNet/metric1", null, MetricDataWireModel.BuildTimingData(TimeSpan.FromSeconds(7), TimeSpan.FromSeconds(5))));
_metricAggregator.Collect(MetricWireModel.BuildMetric(_metricNameService, "DotNet/metric2", "scope2", MetricDataWireModel.BuildTimingData(TimeSpan.FromSeconds(7), TimeSpan.FromSeconds(5))));
_harvestAction();
Assert.NotNull(sentMetrics);
Assert.AreEqual(3, sentMetrics.Count());
MetricWireModel sentMetric1 = null;
MetricWireModel sentMetric2 = null;
MetricWireModel sentMetric3 = null;
foreach (MetricWireModel metric in sentMetrics)
{
if ("DotNet/metric1".Equals(metric.MetricName.Name))
{
sentMetric1 = metric;
}
else if ("DotNet/metric2".Equals(metric.MetricName.Name))
{
sentMetric2 = metric;
}
else if ("Supportability/MetricHarvest/transmit".Equals(metric.MetricName.Name))
{
sentMetric3 = metric;
}
else
{
Assert.Fail("Unexpected metric name " + metric.MetricName.Name);
}
}
NrAssert.Multiple(
() => Assert.AreEqual("DotNet/metric1", sentMetric1.MetricName.Name),
() => Assert.AreEqual(null, sentMetric1.MetricName.Scope),
() => Assert.AreEqual(2, sentMetric1.Data.Value0),
() => Assert.AreEqual(10, sentMetric1.Data.Value1),
() => Assert.AreEqual(6, sentMetric1.Data.Value2),
() => Assert.AreEqual(3, sentMetric1.Data.Value3),
() => Assert.AreEqual(7, sentMetric1.Data.Value4),
() => Assert.AreEqual(58, sentMetric1.Data.Value5),
() => Assert.AreEqual("DotNet/metric2", sentMetric2.MetricName.Name),
() => Assert.AreEqual("scope2", sentMetric2.MetricName.Scope),
() => Assert.AreEqual(1, sentMetric2.Data.Value0),
() => Assert.AreEqual(7, sentMetric2.Data.Value1),
() => Assert.AreEqual(5, sentMetric2.Data.Value2),
() => Assert.AreEqual(7, sentMetric2.Data.Value3),
() => Assert.AreEqual(7, sentMetric2.Data.Value4),
() => Assert.AreEqual(49, sentMetric2.Data.Value5),
() => Assert.AreEqual(MetricNames.SupportabilityMetricHarvestTransmit, sentMetric3.MetricName.Name),
() => Assert.AreEqual(null, sentMetric3.MetricName.Scope),
() => Assert.AreEqual(1, sentMetric3.Data.Value0),
() => Assert.AreEqual(0, sentMetric3.Data.Value1),
() => Assert.AreEqual(0, sentMetric3.Data.Value2),
() => Assert.AreEqual(0, sentMetric3.Data.Value3),
() => Assert.AreEqual(0, sentMetric3.Data.Value4),
() => Assert.AreEqual(0, sentMetric3.Data.Value5)
);
}
public void MergeUnscopedStats_PreDoneMetrics()
{
IMetricNameService mNameService = Mock.Create <IMetricNameService>();
Mock.Arrange(() => mNameService.RenameMetric(Arg.IsAny <string>())).Returns <string>(name => "IAmRenamed");
var metric1 = MetricWireModel.BuildMetric(_metricNameService, "name", null, MetricDataWireModel.BuildTimingData(TimeSpan.FromSeconds(3), TimeSpan.FromSeconds(2)));
var engine = new MetricStatsCollection();
engine.MergeUnscopedStats(metric1);
IEnumerable <MetricWireModel> stats = engine.ConvertToJsonForSending(mNameService);
var count = 0;
foreach (MetricWireModel current in stats)
{
count++;
Assert.AreEqual("name", current.MetricName.Name);
Assert.AreEqual(null, current.MetricName.Scope);
Assert.AreEqual(1, current.Data.Value0);
Assert.AreEqual(3, current.Data.Value1);
Assert.AreEqual(2, current.Data.Value2);
}
Assert.AreEqual(1, count);
}
public void MergeScopedStats_DifferentScopes()
{
var metric1 = MetricWireModel.BuildMetric(_metricNameService, "DotNet/name", "scope", MetricDataWireModel.BuildTimingData(TimeSpan.FromSeconds(2), TimeSpan.FromSeconds(1)));
var metric2 = MetricWireModel.BuildMetric(_metricNameService, "DotNet/another", "scope", MetricDataWireModel.BuildTimingData(TimeSpan.FromSeconds(3), TimeSpan.FromSeconds(2)));
var metric3 = MetricWireModel.BuildMetric(_metricNameService, "DotNet/name", "myotherscope", MetricDataWireModel.BuildTimingData(TimeSpan.FromSeconds(5), TimeSpan.FromSeconds(4)));
var metric4 = MetricWireModel.BuildMetric(_metricNameService, "DotNet/another", "myotherscope", MetricDataWireModel.BuildTimingData(TimeSpan.FromSeconds(7), TimeSpan.FromSeconds(6)));
var engine = new MetricStatsCollection();
MetricStatsDictionary <string, MetricDataWireModel> txStats1 = new MetricStatsDictionary <string, MetricDataWireModel>();
txStats1.Merge(metric1.MetricName.Name, metric1.Data, MetricDataWireModel.BuildAggregateData);
MetricStatsDictionary <string, MetricDataWireModel> txStats2 = new MetricStatsDictionary <string, MetricDataWireModel>();
txStats2.Merge(metric2.MetricName.Name, metric2.Data, MetricDataWireModel.BuildAggregateData);
MetricStatsDictionary <string, MetricDataWireModel> txStats3 = new MetricStatsDictionary <string, MetricDataWireModel>();
txStats3.Merge(metric3.MetricName.Name, metric3.Data, MetricDataWireModel.BuildAggregateData);
MetricStatsDictionary <string, MetricDataWireModel> txStats4 = new MetricStatsDictionary <string, MetricDataWireModel>();
txStats4.Merge(metric4.MetricName.Name, metric4.Data, MetricDataWireModel.BuildAggregateData);
engine.MergeScopedStats(metric2.MetricName.Scope, txStats1);
engine.MergeScopedStats(metric2.MetricName.Scope, txStats2);
engine.MergeScopedStats(metric3.MetricName.Scope, txStats3);
engine.MergeScopedStats(metric4.MetricName.Scope, txStats4);
IEnumerable <MetricWireModel> stats = engine.ConvertToJsonForSending(_metricNameService);
var count = 0;
foreach (MetricWireModel current in stats)
{
count++;
if (current.MetricName.Name.Equals("DotNet/name"))
{
if (current.MetricName.Scope.Equals("scope"))
{
Assert.AreEqual(1, current.Data.Value0);
Assert.AreEqual(2, current.Data.Value1);
Assert.AreEqual(1, current.Data.Value2);
}
else
{
Assert.AreEqual("myotherscope", current.MetricName.Scope);
Assert.AreEqual(1, current.Data.Value0);
Assert.AreEqual(5, current.Data.Value1);
Assert.AreEqual(4, current.Data.Value2);
}
}
else if (current.MetricName.Name.Equals("DotNet/another"))
{
if (current.MetricName.Scope.Equals("scope"))
{
Assert.AreEqual(1, current.Data.Value0);
Assert.AreEqual(3, current.Data.Value1);
Assert.AreEqual(2, current.Data.Value2);
}
else
{
Assert.AreEqual("myotherscope", current.MetricName.Scope);
Assert.AreEqual(1, current.Data.Value0);
Assert.AreEqual(7, current.Data.Value1);
Assert.AreEqual(6, current.Data.Value2);
}
}
else
{
Assert.Fail("Unexpected metric: " + current.MetricName.Name);
}
}
Assert.AreEqual(4, count);
}
public void MergeScopedStats_TwoStatsSeparateEngines()
{
var metric1 = MetricWireModel.BuildMetric(_metricNameService, "name", "scope", MetricDataWireModel.BuildTimingData(TimeSpan.FromSeconds(3), TimeSpan.FromSeconds(2)));
var engine = new MetricStatsCollection();
MetricStatsDictionary <string, MetricDataWireModel> txStats1 = new MetricStatsDictionary <string, MetricDataWireModel>();
txStats1.Merge(metric1.MetricName.Name, metric1.Data, MetricDataWireModel.BuildAggregateData);
MetricStatsDictionary <string, MetricDataWireModel> txStats2 = new MetricStatsDictionary <string, MetricDataWireModel>();
txStats2.Merge(metric1.MetricName.Name, metric1.Data, MetricDataWireModel.BuildAggregateData);
engine.MergeScopedStats(metric1.MetricName.Scope, txStats1);
engine.MergeScopedStats(metric1.MetricName.Scope, txStats2);
IEnumerable <MetricWireModel> stats = engine.ConvertToJsonForSending(_metricNameService);
var count = 0;
foreach (MetricWireModel current in stats)
{
count++;
Assert.AreEqual("name", current.MetricName.Name);
Assert.AreEqual("scope", current.MetricName.Scope);
Assert.AreEqual(2, current.Data.Value0);
Assert.AreEqual(6, current.Data.Value1);
Assert.AreEqual(4, current.Data.Value2);
}
Assert.AreEqual(1, count);
}
public void MergeScopedStats_TwoDifferentSame_StringData()
{
var metric1 = MetricWireModel.BuildMetric(_metricNameService, "DotNet/name", "myscope", MetricDataWireModel.BuildTimingData(TimeSpan.FromSeconds(7), TimeSpan.FromSeconds(5)));
var metric2 = MetricWireModel.BuildMetric(_metricNameService, "DotNet/another", "myscope", MetricDataWireModel.BuildTimingData(TimeSpan.FromSeconds(3), TimeSpan.FromSeconds(2)));
var engine = new MetricStatsCollection();
engine.MergeScopedStats(metric1.MetricName.Scope, metric1.MetricName.Name, metric1.Data);
engine.MergeScopedStats(metric2.MetricName.Scope, metric2.MetricName.Name, metric2.Data);
IEnumerable <MetricWireModel> stats = engine.ConvertToJsonForSending(_metricNameService);
var count = 0;
foreach (MetricWireModel current in stats)
{
count++;
if (current.MetricName.Name.Equals("DotNet/name"))
{
Assert.AreEqual(1, current.Data.Value0);
Assert.AreEqual(7, current.Data.Value1);
Assert.AreEqual(5, current.Data.Value2);
}
else if (current.MetricName.Name.Equals("DotNet/another"))
{
Assert.AreEqual(1, current.Data.Value0);
Assert.AreEqual(3, current.Data.Value1);
Assert.AreEqual(2, current.Data.Value2);
}
else
{
Assert.Fail("Unexpected metric: " + current.MetricName.Name);
}
Assert.AreEqual(metric1.MetricName.Scope, current.MetricName.Scope);
}
Assert.AreEqual(2, count);
}
public void MergeScopedStats_OneStat_StringData()
{
var metric1 = MetricWireModel.BuildMetric(_metricNameService, "DotNet/name", "myScope", MetricDataWireModel.BuildTimingData(TimeSpan.FromSeconds(3), TimeSpan.FromSeconds(2)));
var engine = new MetricStatsCollection();
engine.MergeScopedStats(metric1.MetricName.Scope, metric1.MetricName.Name, metric1.Data);
IEnumerable <MetricWireModel> stats = engine.ConvertToJsonForSending(_metricNameService);
var count = 0;
foreach (MetricWireModel current in stats)
{
count++;
Assert.AreEqual("DotNet/name", current.MetricName.Name);
Assert.AreEqual("myScope", current.MetricName.Scope);
Assert.AreEqual(1, current.Data.Value0);
Assert.AreEqual(3, current.Data.Value1);
Assert.AreEqual(2, current.Data.Value2);
}
Assert.AreEqual(1, count);
}
public void MergeUnscopedNotCreated_TwoStatsSame()
{
var metric1 = MetricWireModel.BuildMetric(_metricNameService, "name", null, MetricDataWireModel.BuildTimingData(TimeSpan.FromSeconds(3), TimeSpan.FromSeconds(2)));
var engine = new MetricStatsCollection();
engine.MergeUnscopedStats(metric1.MetricName.Name, metric1.Data);
engine.MergeUnscopedStats(metric1.MetricName.Name, metric1.Data);
IEnumerable <MetricWireModel> stats = engine.ConvertToJsonForSending(_metricNameService);
var count = 0;
foreach (MetricWireModel current in stats)
{
count++;
Assert.AreEqual("name", current.MetricName.Name);
Assert.AreEqual(null, current.MetricName.Scope);
Assert.AreEqual(2, current.Data.Value0);
Assert.AreEqual(6, current.Data.Value1);
Assert.AreEqual(4, current.Data.Value2);
}
Assert.AreEqual(1, count);
var metric2 = MetricWireModel.BuildMetric(_metricNameService, "name", null, MetricDataWireModel.BuildTimingData(TimeSpan.FromSeconds(5), TimeSpan.FromSeconds(4)));
engine.MergeUnscopedStats(metric2.MetricName.Name, metric2.Data);
engine.MergeUnscopedStats(metric2.MetricName.Name, metric2.Data);
stats = engine.ConvertToJsonForSending(_metricNameService);
count = 0;
foreach (MetricWireModel current in stats)
{
count++;
Assert.AreEqual("name", current.MetricName.Name);
Assert.AreEqual(null, current.MetricName.Scope);
Assert.AreEqual(4, current.Data.Value0);
Assert.AreEqual(16, current.Data.Value1);
Assert.AreEqual(12, current.Data.Value2);
}
Assert.AreEqual(1, count);
}