public void ProcessEvent(EventWrittenEventArgs e)
{
if (_eventPairTimer.TryGetEventPairDuration(e, out var duration))
{
ContentionTotal.Inc();
ContentionSecondsTotal.Inc(duration.TotalSeconds);
}
}
public void ProcessEvent(EventWrittenEventArgs e)
{
if (_eventPairTimer.TryGetDuration(e, out var duration) == DurationResult.FinalWithDuration)
{
ContentionTotal.Inc(_samplingRate.SampleEvery);
ContentionSecondsTotal.Inc(duration.TotalSeconds * _samplingRate.SampleEvery);
}
}
public void RegisterMetrics(MetricFactory metrics)
{
if (!_contentionInfo.Enabled && !_runtimeCounters.Enabled)
{
return;
}
ContentionTotal = metrics.CreateCounter("dotnet_contention_total", "The number of locks contended");
_runtimeCounters.Events.MonitorLockContentionCount += e => ContentionTotal.Inc(e.IncrementedBy);
if (_contentionInfo.Enabled)
{
ContentionSecondsTotal = metrics.CreateCounter("dotnet_contention_seconds_total", "The total amount of time spent contending locks");
_contentionInfo.Events.ContentionEnd += e => ContentionSecondsTotal.Inc(e.ContentionDuration.TotalSeconds);
}
}
public void ProcessEvent(EventWrittenEventArgs e)
{
switch (_eventPairTimer.TryGetDuration(e, out var duration))
{
case DurationResult.Start:
ContentionTotal.Inc();
return;
case DurationResult.FinalWithDuration:
ContentionSecondsTotal.Inc(duration.TotalSeconds * _samplingRate.SampleEvery);
return;
default:
return;
}
}