/// <summary>
/// Desinstala todos los contadores de la aplicación
/// </summary>
public static void UninstallAllApplicationCounters()
{
foreach (CounterCategoryData category in PerformanceCounterContainer.GetAllCategories())
{
UninstallPerformanceCounterCategory(category);
}
}
/// <summary>
/// Instala los contadores de performance activos de la lista de contadores en el sistema,
/// o los desinstala en caso de no estar activos
/// </summary>
private static void InstallPerformanceCounters()
{
try
{
foreach (CounterCategoryData category in
PerformanceCounterContainer.GetAllCategories())
{
if (!PerformanceCounterCategory.Exists(category.Name))
{
if (category.IsActive)
{
InstallPerformanceCounterCategory(category);
}
}
else
{
if (!category.IsActive)
{
UninstallPerformanceCounterCategory(category);
}
}
}
}
catch (UnauthorizedAccessException uex)
{
throw new InstrumentationException(Messages.InsufficientPermissionsForCounterReading, uex);
}
}
/// <summary>
/// Crea las instancias de contadores
/// </summary>
private static void InitializeCounters()
{
foreach (CounterCategoryData category in PerformanceCounterContainer.GetAllCategories())
{
if (category.IsActive)
{
foreach (CounterData counterData in category.GetAllCounters())
{
foreach (CounterInstanceData instanceData in counterData.GetAllInstances())
{
using (PerformanceCounter counter = new PerformanceCounter(category.Name, counterData.Name, instanceData.Name, false))
{
instanceData.RealCounter = counter;
if (!instanceData.IsActive)
{
counter.RemoveInstance();
}
if (counterData.HasBaseCounter)
{
using (PerformanceCounter baseCounter = new PerformanceCounter(category.Name, counterData.BaseName, instanceData.Name, false))
{
instanceData.RealCounterBase = baseCounter;
if (!instanceData.IsActive)
{
baseCounter.RemoveInstance();
}
}
}
}
}
}
}
}
}
