public void ReadCurrentState() { lock (_lock) { List <HostLoadInfo> loads = GetLoadList(false); List <HostLoadInfo> predictedLoads = GetLoadList(true); double neededtAvg = CalculateVolumeAverage(loads); double min = CalculateNeededVolumeMin(loads); double max = CalculateNeededVolumeMax(loads); double predictedAvg = CalculateVolumeAverage(predictedLoads); CalculateOutOfBoundHosts(out int underUtilized, out int overUtilizedHosts, out int normal, out int evacuating); int slaViolationsCount = CalculateSlaViolationsCount(); double slaViolationPercent = CalculateSlaViolationsPercent(); double imagePulls = _currentRequests[MessageTypes.ImagePullRequest]; var mvalues = new MeasuresValues( _currentRequests[MessageTypes.PushRequest], _currentRequests[MessageTypes.PullRequest], CalculateIdealHostsCount(loads), loads.Count, _currentRequests[MessageTypes.MigrateContainerRequest], _currentRequests.Values.Sum(), AccountingHelpers.CalculateEntropy(loads), AccountingHelpers.CalculateEntropy(predictedLoads), _currentRequests[MessageTypes.PushLoadAvailabilityRequest], _currentRequests[MessageTypes.PullLoadAvailabilityRequest], neededtAvg, predictedAvg, min, max, underUtilized, overUtilizedHosts, normal, evacuating, slaViolationsCount, slaViolationPercent, loads.PowerConsumption(), loads.StandardDeviation(), imagePulls, communicatedSize ); MeasureHolder.HostMeasureValuesList.Add(new HostMeasureValues(loads)); MeasureHolder.MeasuredValuesList.Add(mvalues); //Debug.WriteLine($"Communicated Size = {communicatedSize}"); //Debug.WriteLine($"Total Data = {MeasureHolder.HostMeasureValueList.Last().AverageDataTotal}"); ClearInformation(); } }
public MeasureValueHolder ReadDataFromDisk(string mainFile) { var config = mainFile.Split('\\'); SimulationSize simulationSize = (SimulationSize)Convert.ToInt32(config[3]); StartUtilizationPercent perecent = (StartUtilizationPercent)Enum.Parse(typeof(StartUtilizationPercent), config[4].Split('_')[0]); LoadChangeAction changeAction = (LoadChangeAction)Enum.Parse(typeof(LoadChangeAction), config[4].Split('_')[1]); LoadPrediction loadPrediction = (LoadPrediction)Enum.Parse(typeof(LoadPrediction), config[5]); SchedulingAlgorithm schedulingAlgorithm = (SchedulingAlgorithm)Enum.Parse(typeof(SchedulingAlgorithm), config[6]); Strategies strategy = (Strategies)Enum.Parse(typeof(Strategies), config[7].Split('_')[0]); ContainersType containerType = (ContainersType)Enum.Parse(typeof(ContainersType), config[7].Split('_')[1]); AuctionTypes pushAuctionType = (AuctionTypes)Enum.Parse(typeof(AuctionTypes), config[8].Split('_')[0]); AuctionTypes pullAuctionType = (AuctionTypes)Enum.Parse(typeof(AuctionTypes), config[8].Split('_')[1]); TestedHosts testedHosts = (TestedHosts)Enum.Parse(typeof(TestedHosts), config[9]); bool delay = bool.Parse(config[10]); int TrialId = int.Parse(config[11]); var conf = new RunConfiguration(simulationSize, perecent, changeAction, loadPrediction, strategy, pushAuctionType, pullAuctionType, schedulingAlgorithm, testedHosts, containerType, delay, TrialId); MeasureValueHolder holder = new MeasureValueHolder(conf); using (StreamReader reader = new StreamReader(mainFile)) { reader.ReadLine(); while (!reader.EndOfStream) { var line = reader.ReadLine().Split(','); int i = Convert.ToInt32(line[0]); double entropy = Convert.ToDouble(line[1]); double predictedEntropy = Convert.ToDouble(line[2]); double avgRealVolume = Convert.ToDouble(line[3]); double avgPredictedVolume = Convert.ToDouble(line[4]); double idealHostCount = Convert.ToDouble(line[5]); double noHosts = Convert.ToDouble(line[6]); double underHosts = Convert.ToDouble(line[7]); double overHosts = Convert.ToDouble(line[8]); double normalHosts = Convert.ToDouble(line[9]); double evacuatingHosts = Convert.ToDouble(line[10]); double migrations = Convert.ToDouble(line[11]); double pushRequests = Convert.ToDouble(line[12]); double pushLoadAvailabilityRequest = Convert.ToDouble(line[13]); double pullRequests = Convert.ToDouble(line[14]); double pullLoadAvailabilityRequest = Convert.ToDouble(line[15]); double totalMessages = Convert.ToDouble(line[16]); double slaViolationsCount = Convert.ToDouble(line[17]); double slaViolationsPercent = Convert.ToDouble(line[18]); double minNeeded = Convert.ToDouble(line[19]); double maxNeeded = Convert.ToDouble(line[20]); double power = Convert.ToDouble(line[21]); double stdDev = Convert.ToDouble(line[22]); double imagePulls = Convert.ToDouble(line[23]); double communicatedSize = Convert.ToDouble(line[24]); MeasuresValues m = new MeasuresValues(pushRequests, pullRequests, idealHostCount, noHosts, migrations, totalMessages, entropy, predictedEntropy, pushLoadAvailabilityRequest, pullLoadAvailabilityRequest, avgRealVolume, avgPredictedVolume, minNeeded, maxNeeded, underHosts, overHosts, normalHosts, evacuatingHosts, slaViolationsCount, slaViolationsPercent, power, stdDev, imagePulls, communicatedSize); holder.MeasuredValuesList.Add(m); } } var nfile = mainFile.Replace("All", "ConMig"); using (StreamReader reader = new StreamReader(new FileStream(nfile, FileMode.Open))) { reader.ReadLine(); while (!reader.EndOfStream) { var line = reader.ReadLine().Split(','); int conId = Convert.ToInt32(line[0]); double count = Convert.ToDouble(line[1]); double time = Convert.ToDouble(line[2]); holder.ContainerMeasureValuesList.Add(conId, new ContainerMeasureValue(conId, count, time)); } } nfile = mainFile.Replace("All", "Hosts"); using (StreamReader reader = new StreamReader(new FileStream(nfile, FileMode.Open))) { List <HostLoadInfo> list = new List <HostLoadInfo>(); int current = 0; reader.ReadLine(); while (!reader.EndOfStream) { //iteration,Id,cpu,mem,io,concount,cpuutil,memutil,ioutil, var line = reader.ReadLine().Split(','); int it = Convert.ToInt32(line[0]); int hostId = Convert.ToInt32(line[1]); double cpu = Convert.ToDouble(line[2]); double mem = Convert.ToDouble(line[3]); double io = Convert.ToDouble(line[4]); int concount = Convert.ToInt32(line[5]); double cpuutil = Convert.ToDouble(line[6]); double memutil = Convert.ToDouble(line[7]); double ioutil = Convert.ToDouble(line[8]); double dataSizeOut = Convert.ToDouble(line[9]); double dataSizeIn = Convert.ToDouble(line[10]); var linfo = new HostLoadInfo(hostId, new Load(cpu, mem, io), concount, cpuutil, memutil, ioutil, dataSizeOut, dataSizeIn); if (it == current) { list.Add(linfo); } else { holder.HostMeasureValuesList.Add(new HostMeasureValues(list)); list.Clear(); list.Add(linfo); current++; } } } if (containerType == ContainersType.D) { nfile = mainFile.Replace("All", "PullsPerImage"); using (StreamReader reader = new StreamReader(new FileStream(nfile, FileMode.Open))) { reader.ReadLine(); while (!reader.EndOfStream) { var line = reader.ReadLine().Split(','); int ImageId = Convert.ToInt32(line[0]); int Pulls = Convert.ToInt32(line[1]); holder.PullsPerImage.Add(ImageId, Pulls); } } } return(holder); }