internal DotNetEventListener(IEventSourceStatsCollector collector, Action <Exception> errorHandler, bool enableDebugging, IMetrics metrics) : base()
{
_collector = collector;
_errorHandler = errorHandler;
_enableDebugging = enableDebugging;
_metrics = metrics;
if (_enableDebugging)
{
_cpuConsumed = new TimerOptions()
{
Context = DotNetRuntimeMetricsRegistry.ContextName,
MeasurementUnit = Unit.None,
DurationUnit = TimeUnit.Nanoseconds,
Name = "dotnet_debug_cpu_nanoseconds_total",
Tags = new MetricTags("collector", collector.GetType().Name.ToSnakeCase())
};
}
_eventTypeCounts = new CounterOptions()
{
Context = DotNetRuntimeMetricsRegistry.ContextName,
MeasurementUnit = Unit.Items,
ReportItemPercentages = false
};
EventSourceCreated += OnEventSourceCreated;
}
private void EnableEventSources(IEventSourceStatsCollector forCollector)
{
EventSourceCreated += (sender, e) =>
{
var es = e.EventSource;
if (es.Guid == forCollector.EventSourceGuid)
{
EnableEvents(es, forCollector.Level, forCollector.Keywords);
}
};
}
internal DotNetEventListener(IEventSourceStatsCollector collector, Action <Exception> errorHandler, bool enableDebugging) : base()
{
_collector = collector;
_errorHandler = errorHandler;
_enableDebugging = enableDebugging;
if (_enableDebugging)
{
_eventTypeCounts ??= Metrics.CreateCounter($"dotnet_debug_events_total", "The total number of .NET diagnostic events processed", "collector_name", "event_source_name", "event_name");
_cpuConsumed ??= Metrics.CreateCounter("dotnet_debug_cpu_seconds_total", "The total CPU time consumed by processing .NET diagnostic events (does not include the CPU cost to generate the events)", "collector_name", "event_source_name", "event_name");
_nameSnakeCase = collector.GetType().Name.ToSnakeCase();
}
EventSourceCreated += OnEventSourceCreated;
}
public Builder WithCustomCollector(IEventSourceStatsCollector statsCollector)
{
StatsCollectors.Add(statsCollector);
return(this);
}
internal DotNetEventListener(IEventSourceStatsCollector collector, Action <Exception> errorHandler) : base()
{
_collector = collector;
_errorHandler = errorHandler;
EnableEventSources(collector);
}