public PerformanceCountersPartConfig(PerformanceCountersPartConfig other, string newPartID = null)
{
PartID = newPartID.MapNullOrEmptyTo(other.PartID);
PerformanceCounterGroupsFileIndexUserRowFlagBits = other.PerformanceCounterGroupsFileIndexUserRowFlagBits;
SampleInterval = other.SampleInterval;
PerformanceCounterSpecArray = (other.PerformanceCounterSpecArray ?? emptyPCSpecArray).Select(pcs => new PerformanceCounterSpec(pcs)).ToArray();
}
public PerformanceCountersPart(PerformanceCountersPartConfig config, PartsLib.Tools.MDRF.Writer.IMDRFWriter mdrfWriter)
: base(config.PartID, initialSettings: SimpleActivePartBaseSettings.DefaultVersion0.Build(waitTimeLimit: (0.10).FromSeconds(), goOnlineAndOfflineHandling: GoOnlineAndGoOfflineHandling.All))
{
Config = new PerformanceCountersPartConfig(config);
this.mdrfWriter = mdrfWriter;
// we trigger acquiring a new sample two times a second
sampleIntervalTimer = new QpcTimer()
{
TriggerInterval = Config.SampleInterval, AutoReset = true
}.Start();
performanceCounterTrackerArray = Config.PerformanceCounterSpecArray.Select(pcs => new PerformanceCounterTracker(Log, pcs)).ToArray();
pccTupleArray = performanceCounterTrackerArray.GroupBy(pct => pct.pcc, (pcc, pctSet) => Tuple.Create(pcc, pctSet.ToArray())).ToArray();
groupInfo = new MDRF.Writer.GroupInfo()
{
Name = "{0}.Grp".CheckedFormat(PartID),
GroupBehaviorOptions = MDRF.Writer.GroupBehaviorOptions.UseVCHasBeenSetForTouched | MDRF.Writer.GroupBehaviorOptions.IncrSeqNumOnTouched,
FileIndexUserRowFlagBits = (ulong)Config.PerformanceCounterGroupsFileIndexUserRowFlagBits,
GroupPointInfoArray = performanceCounterTrackerArray.Select(pct => pct.gpInfo).ToArray(),
};
mdrfWriter.Add(groupInfo);
noMDRFLogger = new Logging.Logger(PartID).SetDefaultNamedValueSetForEmitter(Logging.LogGate.All, new NamedValueSet()
{
{ "noMDRF" }
});
}
