private void WriteMetric(string name, UpdateMode mode = UpdateMode.Increment, double?value = null)
{
if (!isInitialized.Value)
{
return;
}
PerfCounterConfigData cd = GetCounter(name);
if (cd == null || cd.PerfCounter == null)
{
return;
}
StatisticName statsName = cd.Name;
string perfCounterName = GetPerfCounterName(cd);
try
{
if (logger.IsVerbose3)
{
logger.Verbose3(ErrorCode.PerfCounterWriting, "Writing perf counter {0}", perfCounterName);
}
switch (mode)
{
case UpdateMode.Increment:
if (value.HasValue)
{
cd.PerfCounter.IncrementBy((long)value.Value);
}
else
{
cd.PerfCounter.Increment();
}
break;
case UpdateMode.Decrement:
if (value.HasValue)
{
cd.PerfCounter.RawValue = cd.PerfCounter.RawValue - (long)value.Value;
}
else
{
cd.PerfCounter.Decrement();
}
break;
case UpdateMode.Set:
cd.PerfCounter.RawValue = (long)value.Value;
break;
}
}
catch (Exception ex)
{
logger.Error(ErrorCode.PerfCounterUnableToWrite, string.Format("Unable to write to Windows perf counter '{0}'", statsName), ex);
}
}
private static string GetPerfCounterName(PerfCounterConfigData cd)
{
return(cd.Name.Name + "." + (cd.UseDeltaValue ? "Delta" : "Current"));
}
private void WriteMetric(string name, UpdateMode mode = UpdateMode.Increment, double?value = null)
{
if (!this.isInitialized.Value)
{
return;
}
// Attempt to initialize grain-specific counters if they haven't been initialized yet.
if (!this.initializedGrainCounters)
{
this.Initialize();
}
PerfCounterConfigData cd = GetCounter(name);
if (cd == null || cd.PerfCounter == null)
{
return;
}
StatisticName statsName = cd.Name;
string perfCounterName = GetPerfCounterName(cd);
try
{
if (this.logger.IsEnabled(LogLevel.Trace))
{
this.logger.Trace(ErrorCode.PerfCounterWriting, "Writing perf counter {0}", perfCounterName);
}
switch (mode)
{
case UpdateMode.Increment:
if (value.HasValue)
{
cd.PerfCounter.IncrementBy((long)value.Value);
}
else
{
cd.PerfCounter.Increment();
}
break;
case UpdateMode.Decrement:
if (value.HasValue)
{
cd.PerfCounter.RawValue = cd.PerfCounter.RawValue - (long)value.Value;
}
else
{
cd.PerfCounter.Decrement();
}
break;
case UpdateMode.Set:
cd.PerfCounter.RawValue = (long)value.Value;
break;
}
}
catch (Exception ex)
{
this.logger.Error(ErrorCode.PerfCounterUnableToWrite, string.Format("Unable to write to Windows perf counter '{0}'", statsName), ex);
}
}
private static string GetPerfCounterName(PerfCounterConfigData cd)
{
return cd.Name.Name + "." + (cd.UseDeltaValue ? "Delta" : "Current");
}
