public static int WriteCounters()
{
if (logger.IsVerbose)
{
logger.Verbose("Writing counters.");
}
int numWriteErrors = 0;
List <ICounter> allCounters = new List <ICounter>();
CounterStatistic.AddCounters(allCounters, cs => cs.Storage != CounterStorage.DontStore);
IntValueStatistic.AddCounters(allCounters, cs => cs.Storage != CounterStorage.DontStore);
StringValueStatistic.AddCounters(allCounters, cs => cs.Storage != CounterStorage.DontStore);
FloatValueStatistic.AddCounters(allCounters, cs => cs.Storage != CounterStorage.DontStore);
AverageTimeSpanStatistic.AddCounters(allCounters, cs => cs.Storage != CounterStorage.DontStore);
foreach (ICounter counter in allCounters)
{
try
{
if (logger.IsVerbose3)
{
logger.Verbose3(ErrorCode.PerfCounterWriting, "Writing counter {0}", counter.Name);
}
counter.TrackMetric(logger);
}
catch (Exception ex)
{
numWriteErrors++;
logger.Error(ErrorCode.PerfCounterUnableToWrite, $"Unable to write to counter '{counter.Name}'", ex);
}
}
return(numWriteErrors);
}
public static int WriteCounters(ITelemetryProducer telemetryProducer, ILogger logger)
{
if (logger.IsEnabled(LogLevel.Trace))
{
logger.LogTrace("Writing counters");
}
int numWriteErrors = 0;
List <ICounter> allCounters = new List <ICounter>();
CounterStatistic.AddCounters(allCounters, cs => cs.Storage != CounterStorage.DontStore);
IntValueStatistic.AddCounters(allCounters, cs => cs.Storage != CounterStorage.DontStore);
StringValueStatistic.AddCounters(allCounters, cs => cs.Storage != CounterStorage.DontStore);
FloatValueStatistic.AddCounters(allCounters, cs => cs.Storage != CounterStorage.DontStore);
AverageTimeSpanStatistic.AddCounters(allCounters, cs => cs.Storage != CounterStorage.DontStore);
foreach (ICounter counter in allCounters)
{
try
{
if (logger.IsEnabled(LogLevel.Trace))
{
logger.Trace(ErrorCode.PerfCounterWriting, "Writing counter {0}", counter.Name);
}
counter.TrackMetric(telemetryProducer);
}
catch (Exception ex)
{
numWriteErrors++;
logger.Error(ErrorCode.PerfCounterUnableToWrite, $"Unable to write to counter '{counter.Name}'", ex);
}
}
return(numWriteErrors);
}