private static T CreateCounters <T>(string instance)
{
T result = Activator.CreateInstance <T>();
try {
IICPerformanceCountersAttribute categoryAttr = AttributeHelper.
GetAttribute <IICPerformanceCountersAttribute>(typeof(T));
List <IICPerformanceCounter> counters = new List <IICPerformanceCounter>();
FieldInfo[] fields = typeof(T).GetFields(BindingFlags.Instance | BindingFlags.NonPublic | BindingFlags.Public);
foreach (FieldInfo fieldInfo in fields)
{
IICPerformanceCounterAttribute counterAttr = AttributeHelper.
GetAttribute <IICPerformanceCounterAttribute>(fieldInfo);
IICPerformanceCounter perfCounter = new IICPerformanceCounter();
perfCounter._rawAttr = counterAttr;
counters.Add(perfCounter);
fieldInfo.SetValue(result, perfCounter);
}
IICPerformanceCounterMananger.CreateCounters(instance, categoryAttr, counters);
} catch (Exception ex) {
SystemLog.Warn(LogEventID.PerformanceCounterFailed, ex, "PerformanceCounter<{0}>({1}) Create Failed.", typeof(T).Name, instance);
}
return(result);
}
public IICPerformanceCounter CreateCounter(string counterName, PerformanceCounterType counterType)
{
IICPerformanceCounter counter = new IICPerformanceCounter();
counter._rawAttr = new IICPerformanceCounterAttribute(counterName, counterType);
_counters.Add(counter);
return counter;
}
public IICPerformanceCounter CreateCounter(string counterName, PerformanceCounterType counterType)
{
IICPerformanceCounter counter = new IICPerformanceCounter();
counter._rawAttr = new IICPerformanceCounterAttribute(counterName, counterType);
_counters.Add(counter);
return(counter);
}
public static void EvoluteCounter(IICPerformanceCounter counter)
{
bool setBase = true;
PerformanceCounterType baseCounterType = PerformanceCounterType.RawBase;
switch (counter._rawAttr.CounterType)
{
case PerformanceCounterType.AverageCount64:
case PerformanceCounterType.AverageTimer32:
baseCounterType = PerformanceCounterType.AverageBase;
break;
case PerformanceCounterType.CounterMultiTimer:
case PerformanceCounterType.CounterMultiTimer100Ns:
case PerformanceCounterType.CounterMultiTimer100NsInverse:
case PerformanceCounterType.CounterMultiTimerInverse:
baseCounterType = PerformanceCounterType.CounterMultiBase;
break;
case PerformanceCounterType.RawFraction:
baseCounterType = PerformanceCounterType.RawBase;
break;
case PerformanceCounterType.SampleCounter:
case PerformanceCounterType.SampleFraction:
baseCounterType = PerformanceCounterType.SampleBase;
break;
default:
setBase = false;
break;
}
if (setBase)
{
counter._baseAttr = new IICPerformanceCounterAttribute(
counter._rawAttr.CounterName + " Base",
baseCounterType,
counter._rawAttr.CounterHelp + " Base");
}
}
public static void EvoluteCounter(IICPerformanceCounter counter)
{
bool setBase = true;
PerformanceCounterType baseCounterType = PerformanceCounterType.RawBase;
switch (counter._rawAttr.CounterType) {
case PerformanceCounterType.AverageCount64:
case PerformanceCounterType.AverageTimer32:
baseCounterType = PerformanceCounterType.AverageBase;
break;
case PerformanceCounterType.CounterMultiTimer:
case PerformanceCounterType.CounterMultiTimer100Ns:
case PerformanceCounterType.CounterMultiTimer100NsInverse:
case PerformanceCounterType.CounterMultiTimerInverse:
baseCounterType = PerformanceCounterType.CounterMultiBase;
break;
case PerformanceCounterType.RawFraction:
baseCounterType = PerformanceCounterType.RawBase;
break;
case PerformanceCounterType.SampleCounter:
case PerformanceCounterType.SampleFraction:
baseCounterType = PerformanceCounterType.SampleBase;
break;
default:
setBase = false;
break;
}
if (setBase) {
counter._baseAttr = new IICPerformanceCounterAttribute(
counter._rawAttr.CounterName + " Base",
baseCounterType,
counter._rawAttr.CounterHelp + " Base");
}
}
