protected override void PerformMainLoopService()
{
if (sampleIntervalTimer.Started != BaseState.IsOnline)
{
if (BaseState.IsOnline)
{
sampleIntervalTimer.Reset(triggerImmediately: true);
}
else
{
sampleIntervalTimer.Stop();
}
}
if (sampleIntervalTimer.IsTriggered)
{
h1.Clear();
QpcTimeStamp now = QpcTimeStamp.Now;
for (int idx = 0; idx < h1SampleSize; idx++) // this loop is fast enough to not need to check for HasStopBeenRequested
{
QpcTimeStamp start = now;
System.Threading.Thread.Sleep(1);
QpcTimeStamp end = now = QpcTimeStamp.Now;
h1.Add((end - start).TotalSeconds);
}
System.Threading.Thread.Sleep(10);
h10.Clear();
now = QpcTimeStamp.Now;
for (int idx = 0; idx < h10SampleSize && !HasStopBeenRequested && actionQ.IsEmpty; idx++)
{
QpcTimeStamp start = now;
System.Threading.Thread.Sleep(10);
QpcTimeStamp end = now = QpcTimeStamp.Now;
h10.Add((end - start).TotalSeconds);
}
System.Threading.Thread.Sleep(10);
h30.Clear();
now = QpcTimeStamp.Now;
for (int idx = 0; idx < h100SampleSize && !HasStopBeenRequested && actionQ.IsEmpty; idx++)
{
QpcTimeStamp start = now;
System.Threading.Thread.Sleep(30);
QpcTimeStamp end = now = QpcTimeStamp.Now;
h30.Add((end - start).TotalSeconds);
}
h1Grp.UpdateGroupItems();
h10Grp.UpdateGroupItems();
h30Grp.UpdateGroupItems();
ah1.Add(h1);
ah10.Add(h10);
ah30.Add(h30);
bool aggregationIntervalTimerTriggered = aggregationIntervalTimer.IsTriggered;
if (aggregationIntervalTimerTriggered)
{
ah1Grp.UpdateGroupItems();
ah10Grp.UpdateGroupItems();
ah30Grp.UpdateGroupItems();
Log.Info.Emit("AH10: {0}", ah10.ToString(Histogram.TSInclude.BaseWithMedEst | Histogram.TSInclude.BinCountArray));
}
mdrfWriter.RecordGroups();
if (aggregationIntervalTimerTriggered)
{
ah1.Clear();
ah10.Clear();
ah30.Clear();
}
}
}
