protected internal void HandleHeapEvent(CLRRuntimeSource.HeapMetrics metrics)
{
StatsRecorder
.NewMeasureMap()
.Put(memoryUsedMeasure, metrics.TotalMemory)
.Record(memoryTagValues);
for (int i = 0; i < metrics.CollectionCounts.Count; i++)
{
var count = metrics.CollectionCounts[i];
if (previous.CollectionCounts != null && i < previous.CollectionCounts.Count)
{
if (previous.CollectionCounts[i] <= count)
{
count = count - previous.CollectionCounts[i];
}
}
var tagContext = Tagger
.EmptyBuilder
.Put(generationKey, TagValue.Create(GENERATION_TAGVALUE_NAME + i.ToString()))
.Build();
StatsRecorder
.NewMeasureMap()
.Put(collectionCountMeasure, count)
.Record(tagContext);
}
previous = metrics;
}
protected internal void HandleStopEvent(Activity current, HttpContext arg)
{
if (ShouldIgnoreRequest(arg.Request.Path))
{
Logger?.LogDebug("HandleStopEvent: Ignoring path: {path}", arg.Request.Path);
return;
}
// attempt to calculate a duration if a start time is provided
TimeSpan duration = current.Duration;
if (current.Duration.Ticks == 0)
{
duration = DateTime.UtcNow - current.StartTimeUtc;
}
if (duration.TotalMilliseconds > 0)
{
ITagContext tagContext = GetTagContext(arg);
StatsRecorder
.NewMeasureMap()
.Put(responseTimeMeasure, duration.TotalMilliseconds)
.Put(serverCountMeasure, 1)
.Record(tagContext);
}
}
protected internal void HandleThreadsEvent(CLRRuntimeSource.ThreadMetrics metrics)
{
var activeWorkers = metrics.MaxThreadPoolWorkers - metrics.AvailableThreadPoolWorkers;
var activeCompPort = metrics.MaxThreadCompletionPort - metrics.AvailableThreadCompletionPort;
StatsRecorder
.NewMeasureMap()
.Put(activeThreadsMeasure, activeWorkers)
.Put(availThreadsMeasure, metrics.AvailableThreadPoolWorkers)
.Record(threadPoolWorkerTagValues);
StatsRecorder
.NewMeasureMap()
.Put(activeThreadsMeasure, activeCompPort)
.Put(availThreadsMeasure, metrics.AvailableThreadCompletionPort)
.Record(threadPoolCompPortTagValues);
}
protected internal void HandleStopEvent(Activity current, HttpWebRequest request, HttpStatusCode statusCode)
{
if (ShouldIgnoreRequest(request.RequestUri.AbsolutePath))
{
Logger?.LogDebug("HandleStopEvent: Ignoring path: {path}", request.RequestUri.AbsolutePath);
return;
}
if (current.Duration.TotalMilliseconds > 0)
{
ITagContext tagContext = GetTagContext(request, statusCode);
StatsRecorder
.NewMeasureMap()
.Put(clientTimeMeasure, current.Duration.TotalMilliseconds)
.Put(clientCountMeasure, 1)
.Record(tagContext);
}
}
protected internal void HandleStopEvent(Activity current, IOwinContext arg)
{
if (ShouldIgnoreRequest(arg.Request.Path.Value))
{
Logger?.LogDebug("HandleStopEvent: Ignoring path: {path}", arg.Request.Path.Value);
return;
}
if (current.Duration.TotalMilliseconds > 0)
{
ITagContext tagContext = GetTagContext(arg);
StatsRecorder
.NewMeasureMap()
.Put(responseTimeMeasure, current.Duration.TotalMilliseconds)
.Put(serverCountMeasure, 1)
.Record(tagContext);
}
}
protected internal void HandleStopEvent(Activity current, HttpRequestMessage request, HttpResponseMessage response, TaskStatus taskStatus)
{
if (ShouldIgnoreRequest(request.RequestUri.AbsolutePath))
{
Logger?.LogDebug("HandleStopEvent: Ignoring path: {path}", SecurityUtilities.SanitizeInput(request.RequestUri.AbsolutePath));
return;
}
if (current.Duration.TotalMilliseconds > 0)
{
ITagContext tagContext = GetTagContext(request, response, taskStatus);
StatsRecorder
.NewMeasureMap()
.Put(clientTimeMeasure, current.Duration.TotalMilliseconds)
.Put(clientCountMeasure, 1)
.Record(tagContext);
}
}