private ResourceLoad GetCurrentLoad()
{
ResourceLoad result;
if (this.IsDisabled)
{
result = ResourceLoad.Zero;
}
else if (TestIntegration.Instance.AssumeWLMUnhealthyForReservations)
{
result = new ResourceLoad(12321.0, new int?(12321), null);
}
else
{
IResourceLoadMonitor resourceLoadMonitor = ResourceHealthMonitorManager.Singleton.Get(this.WlmResourceKey);
if (resourceLoadMonitor == null)
{
result = new ResourceLoad(24642.0, new int?(24642), null);
}
else
{
result = resourceLoadMonitor.GetResourceLoad(this.Owner.WorkloadClassification, false, null);
}
}
this.ResourceHealthPerfCounter.RawValue = (long)result.State;
return(result);
}
protected internal void CheckExpired()
{
while (this.wrappedMonitor.Expired)
{
lock (this.instanceLock)
{
if (this.wrappedMonitor.Expired)
{
IResourceLoadMonitor resourceLoadMonitor = ResourceHealthMonitorManager.Singleton.Get(this.wrappedMonitor.Key);
this.wrappedMonitor = (resourceLoadMonitor as ResourceHealthMonitorWrapper).wrappedMonitor;
}
}
if (this.wrappedMonitor.Expired)
{
ExTraceGlobals.ClientThrottlingTracer.TraceDebug <ResourceKey>((long)this.GetHashCode(), "[ResourceHealthMonitorWrapper.CheckExpired] Retrieved expired monitor from cache '{0}'. Will try again.", this.wrappedMonitor.Key);
Thread.Yield();
}
}
}
protected void SetMetrics(ADMetrics newMetrics, string forestFqdn)
{
ADMetrics oldMetrics;
if (newMetrics == null)
{
this.metricValuesDictionary[forestFqdn] = -1;
}
else if (newMetrics.AllServerMetrics.Count == 1)
{
this.metricValuesDictionary[forestFqdn] = 0;
}
else if (this.metricsDictionary.TryGetValue(forestFqdn, out oldMetrics))
{
this.SetInjectionRates(oldMetrics, newMetrics);
this.metricValuesDictionary[forestFqdn] = this.CalculateMetricValue(newMetrics);
if (DirectoryThrottlingLog.LoggingEnabled)
{
int countOfDCsToLog = DirectoryThrottlingLog.CountOfDCsToLog;
Dictionary <string, ADServerMetrics> topNDomainControllers = newMetrics.GetTopNDomainControllers(countOfDCsToLog);
IResourceLoadMonitor resourceLoadMonitor = ResourceHealthMonitorManager.Singleton.Get(ADResourceKey.Key);
ResourceLoad resourceLoad = resourceLoadMonitor.GetResourceLoad(WorkloadClassification.Discretionary, false, forestFqdn);
DirectoryThrottlingLog.Instance.Log(forestFqdn, resourceLoad.State, this.metricValuesDictionary[forestFqdn], topNDomainControllers);
}
ExTraceGlobals.ResourceHealthManagerTracer.TraceDebug <string, int>((long)this.GetHashCode(), "[ADResourceHealthMonitor::SetMetrics] Current Metrics for forest {0} is={1}.", forestFqdn, this.metricValuesDictionary[forestFqdn]);
}
else
{
this.metricValuesDictionary[forestFqdn] = -1;
}
if (newMetrics != null)
{
this.metricsDictionary[forestFqdn] = newMetrics;
this.LastUpdateUtc = (DateTime)newMetrics.UpdateTime;
}
}
