public async Task <IEnumerable <PerfCounterModel> > GetPerformance(string name, PerformanceCounterType performanceCounterType, TimeframeType timeframeType)
{
string command = String
.Concat(String.Format(this.mainCommandTemplate, name), Environment.NewLine, "Get-SCPerformanceData -VM $VM -PerformanceCounter {0} -Timeframe {1}");
command = String.Format(command, performanceCounterType, timeframeType);
var mapper = new ChartMapper();
var objects = await this.psProvider.ExecuteAsync <PSObject>(new PSCommand { ScriptCommand = command });
var listValues = objects.Select(mapper.Map).ToList();
if (listValues.Any())
{
var perfCounter = listValues.ToList()[0];
var timestamps = perfCounter.TimeSamples;
var values = perfCounter.History;
return(values.Select((t, i) => new PerfCounterModel {
Value = t, Timestamp = timestamps[i]
}).ToList());
}
return(Enumerable.Empty <PerfCounterModel>());
}
public async Task <int> GetPerformanceMeanValue(string name, PerformanceCounterType performanceCounterType, TimeframeType timeframeType)
{
string command = String
.Concat(String.Format(this.mainCommandTemplate, name), Environment.NewLine, "Get-SCPerformanceData -VM $VM -PerformanceCounter {0} -Timeframe {1}");
command = String.Format(command, performanceCounterType, timeframeType);
var mapper = new ChartMapper();
var objects = await this.psProvider.ExecuteAsync <PSObject>(new PSCommand { ScriptCommand = command });
var listValues = objects.Select(mapper.Map).ToList();
int meanValue = 0;
if (listValues.Any())
{
var result = listValues.ToList()[0].History;
meanValue = result.Sum() / result.Length;
}
return(meanValue > 0 ? meanValue / 100 : 0);
}
