private MethodSpecificCounterWriters InitializeMethodCounterInstanceData(string instanceName)
{
var tempCounterWriters = new MethodSpecificCounterWriters();
try
{
tempCounterWriters.ServiceMethodCounterSetInstance =
ServiceMethodCounterSet.CreateCounterSetInstance(instanceName);
}
catch (Exception ex)
{
//Instance creation failed, Be done.
ServiceTrace.Source.WriteWarning(TraceType,
"Data for performance counter instance {0} of category {1} will not be provided because an exception occurred during its initialization. Exception info: {2}",
instanceName, ServiceRemotingPerformanceCounters.ServiceMethodCategoryName, ex);
return(null);
}
tempCounterWriters.ServiceMethodFrequencyCounterWriter = this.CreateMethodCounterWriter(
instanceName,
typeof(FabricNumberOfItems64PerformanceCounterWriter),
tempCounterWriters.ServiceMethodCounterSetInstance,
inst =>
new FabricNumberOfItems64PerformanceCounterWriter(inst,
ServiceRemotingPerformanceCounters.ServiceMethodInvocationsPerSecCounterName));
tempCounterWriters.ServiceMethodExceptionFrequencyCounterWriter = this.CreateMethodCounterWriter(
instanceName,
typeof(FabricNumberOfItems64PerformanceCounterWriter),
tempCounterWriters.ServiceMethodCounterSetInstance,
inst =>
new FabricNumberOfItems64PerformanceCounterWriter(inst,
ServiceRemotingPerformanceCounters.ServiceMethodExceptionsPerSecCounterName));
tempCounterWriters.ServiceMethodExecTimeCounterWriter = this.CreateMethodCounterWriter(
instanceName,
typeof(FabricAverageCount64PerformanceCounterWriter),
tempCounterWriters.ServiceMethodCounterSetInstance,
inst =>
new FabricAverageCount64PerformanceCounterWriter(inst,
ServiceRemotingPerformanceCounters.ServiceMethodExecTimeMillisecCounterName,
ServiceRemotingPerformanceCounters.ServiceMethodExecTimeMillisecBaseCounterName));
return(tempCounterWriters);
}
private void OnActorMethodFinish(ActorMethodDiagnosticData methodData)
{
long interfaceMethodKey = methodData.InterfaceMethodKey;
MethodSpecificCounterWriters counterWriters = this.actorMethodCounterInstanceData[interfaceMethodKey].CounterWriters;
if (!AvaiableFabricCounterSet.TryGetValue(ActorPerformanceCounters.ActorMethodCategoryName, out ActorMethodCounterSet))
{
return;
}
if (counterWriters == null)
{
bool logCounterWriterCreation = false;
lock (this.actorMethodCounterInstanceData[interfaceMethodKey])
{
if (this.actorMethodCounterInstanceData[interfaceMethodKey].CounterWriters == null)
{
// We have not yet created the objects that write the counter values. So build
// up the list of counter writers now.
string instanceName = this.actorMethodCounterInstanceData[interfaceMethodKey].InstanceName;
var tempCounterWriters = new MethodSpecificCounterWriters();
try
{
tempCounterWriters.ActorMethodCounterSetInstance =
ActorMethodCounterSet.CreateCounterSetInstance(instanceName);
}
catch (Exception ex)
{
//Instance creation failed, Be done.
AppTrace.TraceSource.WriteWarning(
TraceType,
"Data for performance counter instance {0} of category {1} will not be provided because an exception occurred during its initialization. Exception info: {2}",
instanceName, ActorPerformanceCounters.ActorMethodCategoryName, ex);
return;
}
tempCounterWriters.ActorMethodFrequencyCounterWriter = this.CreateMethodCounterWriter(
instanceName,
typeof(ActorMethodFrequencyCounterWriter),
tempCounterWriters.ActorMethodCounterSetInstance,
inst => new ActorMethodFrequencyCounterWriter(inst));
tempCounterWriters.ActorMethodExceptionFrequencyCounterWriter = this.CreateMethodCounterWriter(
instanceName,
typeof(ActorMethodExceptionFrequencyCounterWriter),
tempCounterWriters.ActorMethodCounterSetInstance,
inst => new ActorMethodExceptionFrequencyCounterWriter(inst));
tempCounterWriters.ActorMethodExecTimeCounterWriter = this.CreateMethodCounterWriter(
instanceName,
typeof(ActorMethodExecTimeCounterWriter),
tempCounterWriters.ActorMethodCounterSetInstance,
inst => new ActorMethodExecTimeCounterWriter(inst));
logCounterWriterCreation = true;
this.actorMethodCounterInstanceData[interfaceMethodKey].CounterWriters = tempCounterWriters;
}
}
counterWriters = this.actorMethodCounterInstanceData[interfaceMethodKey].CounterWriters;
if (logCounterWriterCreation)
{
object[] newlyCreatedCounterWriters =
{
counterWriters.ActorMethodFrequencyCounterWriter,
counterWriters.ActorMethodExceptionFrequencyCounterWriter,
counterWriters.ActorMethodExecTimeCounterWriter
};
foreach (var newlyCreatedCounterWriter in newlyCreatedCounterWriters)
{
if (null != newlyCreatedCounterWriter)
{
this.LogCounterInstanceCreationResult(
newlyCreatedCounterWriter.GetType(),
this.actorMethodCounterInstanceData[interfaceMethodKey].InstanceName,
null);
}
}
}
}
// Call the counter writers to update the counter values
if (null != counterWriters.ActorMethodFrequencyCounterWriter)
{
counterWriters.ActorMethodFrequencyCounterWriter.UpdateCounterValue();
}
if (null != counterWriters.ActorMethodExceptionFrequencyCounterWriter)
{
counterWriters.ActorMethodExceptionFrequencyCounterWriter.UpdateCounterValue(methodData);
}
if (null != counterWriters.ActorMethodExecTimeCounterWriter)
{
counterWriters.ActorMethodExecTimeCounterWriter.UpdateCounterValue(methodData);
}
}
private MethodSpecificCounterWriters CreateCounterWriters(
CounterInstanceData counterInstanceData,
FabricPerformanceCounterSet ActorMethodCounterSet)
{
var logCounterWriterCreation = false;
// We have not yet created the objects that write the counter values. So build
// up the list of counter writers now.
var instanceName = counterInstanceData.InstanceName;
var tempCounterWriters = new MethodSpecificCounterWriters();
try
{
tempCounterWriters.ActorMethodCounterSetInstance =
ActorMethodCounterSet.CreateCounterSetInstance(instanceName);
}
catch (Exception ex)
{
//Instance creation failed, Be done.
ActorTrace.Source.WriteWarning(
TraceType,
"Data for performance counter instance {0} of category {1} will not be provided because an exception occurred during its initialization. Exception info: {2}",
instanceName, ActorPerformanceCounters.ActorMethodCategoryName, ex);
return(null);
}
tempCounterWriters.ActorMethodFrequencyCounterWriter = this.CreateMethodCounterWriter(
instanceName,
typeof(ActorMethodFrequencyCounterWriter),
tempCounterWriters.ActorMethodCounterSetInstance,
inst => new ActorMethodFrequencyCounterWriter(inst));
tempCounterWriters.ActorMethodExceptionFrequencyCounterWriter = this.CreateMethodCounterWriter(
instanceName,
typeof(ActorMethodExceptionFrequencyCounterWriter),
tempCounterWriters.ActorMethodCounterSetInstance,
inst => new ActorMethodExceptionFrequencyCounterWriter(inst));
tempCounterWriters.ActorMethodExecTimeCounterWriter = this.CreateMethodCounterWriter(
instanceName,
typeof(ActorMethodExecTimeCounterWriter),
tempCounterWriters.ActorMethodCounterSetInstance,
inst => new ActorMethodExecTimeCounterWriter(inst));
logCounterWriterCreation = true;
if (logCounterWriterCreation)
{
object[] newlyCreatedCounterWriters =
{
tempCounterWriters.ActorMethodFrequencyCounterWriter,
tempCounterWriters.ActorMethodExceptionFrequencyCounterWriter,
tempCounterWriters.ActorMethodExecTimeCounterWriter
};
foreach (var newlyCreatedCounterWriter in newlyCreatedCounterWriters)
{
if (null != newlyCreatedCounterWriter)
{
this.LogCounterInstanceCreationResult(
newlyCreatedCounterWriter.GetType(),
counterInstanceData.InstanceName,
null);
}
}
}
return(tempCounterWriters);
}
