// Token: 0x060004E0 RID: 1248 RVA: 0x0001EA9C File Offset: 0x0001CC9C
public Bucket[] CreateBuckets(int bucketsCount, ThresholdMinMaxValue minMax)
{
if (bucketsCount == 0 || minMax.Max < minMax.Min)
{
return(new Bucket[0]);
}
Bucket[] array = new Bucket[bucketsCount];
double num = (minMax.Max - minMax.Min) / (double)bucketsCount;
double num2 = ThresholdsHelper.RoundThresholdsValue(minMax.Min);
for (int i = 0; i < bucketsCount; i++)
{
double minValue = num2;
num2 = ThresholdsHelper.RoundThresholdsValue(num2 + num);
array[i] = new Bucket(minValue, num2);
}
array[array.Length - 1].MaxValue = minMax.Max;
double referalMinValue = ThresholdsHelper.RoundThresholdsValue(minMax.Min);
if (array.All((Bucket bucket) => bucket.MinValue.Equals(referalMinValue)))
{
return(new Bucket[]
{
array[array.Length - 1]
});
}
return(array);
}
public Bucket[] CreateBuckets(int bucketsCount, ThresholdMinMaxValue minMax)
{
if (bucketsCount == 0 || minMax.get_Max() < minMax.get_Min())
{
return(new Bucket[0]);
}
Bucket[] bucketArray = new Bucket[bucketsCount];
double num = (minMax.get_Max() - minMax.get_Min()) / (double)bucketsCount;
double maxValue = ThresholdsHelper.RoundThresholdsValue(minMax.get_Min());
for (int index = 0; index < bucketsCount; ++index)
{
double minValue = maxValue;
maxValue = ThresholdsHelper.RoundThresholdsValue(maxValue + num);
bucketArray[index] = new Bucket(minValue, maxValue);
}
bucketArray[bucketArray.Length - 1].MaxValue = minMax.get_Max();
double referalMinValue = ThresholdsHelper.RoundThresholdsValue(minMax.get_Min());
if (!((IEnumerable <Bucket>)bucketArray).All <Bucket>((Func <Bucket, bool>)(bucket => bucket.MinValue.Equals(referalMinValue))))
{
return(bucketArray);
}
return(new Bucket[1]
{
bucketArray[bucketArray.Length - 1]
});
}
private static StatisticalDataHistogram[] CreateBucketsAndHistogram(
StatisticalData[] data,
TimeFrame[] timeFrames,
int intervalsCount,
ThresholdMinMaxValue minMax)
{
Bucket[] buckets = new Bucketizer().CreateBuckets(intervalsCount, minMax);
StatisticalDataHistogram[] pointsFromBuckets = HistogramCalculator.CreateHistogramsPointsFromBuckets(HistogramCalculator.CreateHistogramForTimeFrames(timeFrames, buckets.Length), buckets);
return(HistogramCalculator.CalculatePointsFrequencyFromStatistics(data, pointsFromBuckets));
}
public virtual ThresholdMinMaxValue GetThresholdMinMaxValues(
string thresholdName,
int instanceId)
{
if (CoreThresholdDataProvider.IsResponseTime(thresholdName))
{
ThresholdMinMaxValue thresholdMinMaxValue = new ThresholdMinMaxValue();
thresholdMinMaxValue.set_Min(0.0);
thresholdMinMaxValue.set_Max(100000.0);
thresholdMinMaxValue.set_DataType(typeof(int));
return(thresholdMinMaxValue);
}
if (CoreThresholdDataProvider.IsPercentLoss(thresholdName))
{
ThresholdMinMaxValue thresholdMinMaxValue = new ThresholdMinMaxValue();
thresholdMinMaxValue.set_Min(0.0);
thresholdMinMaxValue.set_Max(100.0);
thresholdMinMaxValue.set_DataType(typeof(int));
return(thresholdMinMaxValue);
}
if (CoreThresholdDataProvider.IsCpuLoad(thresholdName))
{
ThresholdMinMaxValue thresholdMinMaxValue = new ThresholdMinMaxValue();
thresholdMinMaxValue.set_Min(0.0);
thresholdMinMaxValue.set_Max(100.0);
thresholdMinMaxValue.set_DataType(typeof(int));
return(thresholdMinMaxValue);
}
if (CoreThresholdDataProvider.IsPercentMemoryUsage(thresholdName))
{
ThresholdMinMaxValue thresholdMinMaxValue = new ThresholdMinMaxValue();
thresholdMinMaxValue.set_Min(0.0);
thresholdMinMaxValue.set_Max(100.0);
thresholdMinMaxValue.set_DataType(typeof(double));
return(thresholdMinMaxValue);
}
if (!CoreThresholdDataProvider.IsPercentDiskUsed(thresholdName))
{
throw new InvalidOperationException(string.Format("Threshold name '{0}' is not supported.", (object)thresholdName));
}
ThresholdMinMaxValue thresholdMinMaxValue1 = new ThresholdMinMaxValue();
thresholdMinMaxValue1.set_Min(0.0);
thresholdMinMaxValue1.set_Max(100.0);
thresholdMinMaxValue1.set_DataType(typeof(int));
return(thresholdMinMaxValue1);
}
public ThresholdMinMaxValue Calculate(StatisticalData[] values)
{
if (values.Length == 0)
{
ThresholdMinMaxValue thresholdMinMaxValue = new ThresholdMinMaxValue();
thresholdMinMaxValue.set_Max(0.0);
thresholdMinMaxValue.set_Min(0.0);
return(thresholdMinMaxValue);
}
double val1_1 = (double)values[0].Value;
double val1_2 = (double)values[0].Value;
for (int index = 1; index < values.Length; ++index)
{
val1_1 = Math.Min(val1_1, (double)values[index].Value);
val1_2 = Math.Max(val1_2, (double)values[index].Value);
}
ThresholdMinMaxValue thresholdMinMaxValue1 = new ThresholdMinMaxValue();
thresholdMinMaxValue1.set_Min(val1_1);
thresholdMinMaxValue1.set_Max(val1_2);
return(thresholdMinMaxValue1);
}