public void RetainTransactionTraces_IfServerErrorException()
{
var transactionCollector = new SlowestTransactionCollector();
var transactionCollectors = new[] { transactionCollector };
var scheduler = Mock.Create <IScheduler>();
Mock.Arrange(() => scheduler.ExecuteEvery(Arg.IsAny <Action>(), Arg.IsAny <TimeSpan>(), Arg.IsAny <TimeSpan?>()))
.DoInstead <Action, TimeSpan, TimeSpan?>((action, _, __) => _harvestAction = action);
_transactionTraceAggregator = new TransactionTraceAggregator(_dataTransportService, scheduler, _processStatic, transactionCollectors);
EventBus <AgentConnectedEvent> .Publish(new AgentConnectedEvent());
var sentTraces = Enumerable.Empty <TransactionTraceWireModel>();
Mock.Arrange(() => _dataTransportService.Send(Arg.IsAny <IEnumerable <TransactionTraceWireModel> >()))
.Returns <IEnumerable <TransactionTraceWireModel> >(traces =>
{
sentTraces = traces;
return(DataTransportResponseStatus.Retain);
});
var trace = new TransactionTraceWireModelComponents(new TransactionMetricName(), TimeSpan.FromSeconds(5), false, () => Mock.Create <TransactionTraceWireModel>());
_transactionTraceAggregator.Collect(trace);
_harvestAction();
sentTraces = Enumerable.Empty <TransactionTraceWireModel>(); //reset
_harvestAction();
Assert.AreEqual(1, sentTraces.Count());
}
public void Collect(TransactionTraceWireModelComponents transactionTraceWireModelComponents)
{
var isKeyTransaction = ConfigurationSubscription.Configuration.WebTransactionsApdex.TryGetValue(transactionTraceWireModelComponents.TransactionMetricName.ToString(), out double apdexT);
if (!isKeyTransaction)
{
return;
}
var apdexTime = TimeSpan.FromSeconds(apdexT);
if (transactionTraceWireModelComponents.Duration <= apdexTime)
{
return;
}
// larger the score, the larger the diff
var score = 100.0 * (transactionTraceWireModelComponents.Duration.TotalMilliseconds / apdexTime.TotalMilliseconds);
if (_slowTransaction != null && _score > score)
{
return;
}
_slowTransaction = transactionTraceWireModelComponents;
_score = score;
}
public void Collect(TransactionTraceWireModelComponents transactionTraceWireModelComponents)
{
if (!transactionTraceWireModelComponents.IsSynthetics)
{
return;
}
if (_collectedSamples.Count >= SyntheticsHeader.MaxTraceCount)
{
return;
}
_collectedSamples.Add(transactionTraceWireModelComponents);
}
public void Collect(TransactionTraceWireModelComponents transactionTraceWireModelComponents)
{
if (transactionTraceWireModelComponents.Duration <= ConfigurationSubscription.Configuration.TransactionTraceThreshold)
{
return;
}
if (_slowTransaction != null && _slowTransaction.Duration > transactionTraceWireModelComponents.Duration)
{
return;
}
_slowTransaction = transactionTraceWireModelComponents;
}
public void ClearCollectedSamples()
{
_slowTransaction = null;
}
