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This commit is contained in:
StellaOps Bot
2025-12-13 00:20:26 +02:00
parent e1f1bef4c1
commit 564df71bfb
2376 changed files with 334389 additions and 328032 deletions
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220
src/Bench/StellaOps.Bench/PolicyEngine/StellaOps.Bench.PolicyEngine/ScenarioResult.cs
View File

@@ -1,110 +1,110 @@
using System.Globalization;
namespace StellaOps.Bench.PolicyEngine;
internal sealed record ScenarioResult(
string Id,
string Label,
int Iterations,
int FindingCount,
double MeanMs,
double P95Ms,
double MaxMs,
double MeanThroughputPerSecond,
double MinThroughputPerSecond,
double MaxAllocatedMb,
double? ThresholdMs,
double? MinThroughputThresholdPerSecond,
double? MaxAllocatedThresholdMb)
{
public string IdColumn => Id.Length <= 28 ? Id.PadRight(28) : Id[..28];
public string FindingsColumn => FindingCount.ToString("N0", CultureInfo.InvariantCulture).PadLeft(12);
public string MeanColumn => MeanMs.ToString("F2", CultureInfo.InvariantCulture).PadLeft(10);
public string P95Column => P95Ms.ToString("F2", CultureInfo.InvariantCulture).PadLeft(10);
public string MaxColumn => MaxMs.ToString("F2", CultureInfo.InvariantCulture).PadLeft(10);
public string MinThroughputColumn => (MinThroughputPerSecond / 1_000d).ToString("F2", CultureInfo.InvariantCulture).PadLeft(11);
public string AllocatedColumn => MaxAllocatedMb.ToString("F2", CultureInfo.InvariantCulture).PadLeft(9);
}
internal readonly record struct DurationStatistics(double MeanMs, double P95Ms, double MaxMs)
{
public static DurationStatistics From(IReadOnlyList<double> durations)
{
if (durations.Count == 0)
{
return new DurationStatistics(0, 0, 0);
}
var sorted = durations.ToArray();
Array.Sort(sorted);
var total = 0d;
foreach (var value in durations)
{
total += value;
}
var mean = total / durations.Count;
var p95 = Percentile(sorted, 95);
var max = sorted[^1];
return new DurationStatistics(mean, p95, max);
}
private static double Percentile(IReadOnlyList<double> sorted, double percentile)
{
if (sorted.Count == 0)
{
return 0;
}
var rank = (percentile / 100d) * (sorted.Count - 1);
var lower = (int)Math.Floor(rank);
var upper = (int)Math.Ceiling(rank);
var weight = rank - lower;
if (upper >= sorted.Count)
{
return sorted[lower];
}
return sorted[lower] + weight * (sorted[upper] - sorted[lower]);
}
}
internal readonly record struct ThroughputStatistics(double MeanPerSecond, double MinPerSecond)
{
public static ThroughputStatistics From(IReadOnlyList<double> values)
{
if (values.Count == 0)
{
return new ThroughputStatistics(0, 0);
}
var total = 0d;
var min = double.MaxValue;
foreach (var value in values)
{
total += value;
min = Math.Min(min, value);
}
var mean = total / values.Count;
return new ThroughputStatistics(mean, min);
}
}
internal readonly record struct AllocationStatistics(double MaxAllocatedMb)
{
public static AllocationStatistics From(IReadOnlyList<double> values)
{
var max = 0d;
foreach (var value in values)
{
max = Math.Max(max, value);
}
return new AllocationStatistics(max);
}
}
using System.Globalization;
namespace StellaOps.Bench.PolicyEngine;
internal sealed record ScenarioResult(
string Id,
string Label,
int Iterations,
int FindingCount,
double MeanMs,
double P95Ms,
double MaxMs,
double MeanThroughputPerSecond,
double MinThroughputPerSecond,
double MaxAllocatedMb,
double? ThresholdMs,
double? MinThroughputThresholdPerSecond,
double? MaxAllocatedThresholdMb)
{
public string IdColumn => Id.Length <= 28 ? Id.PadRight(28) : Id[..28];
public string FindingsColumn => FindingCount.ToString("N0", CultureInfo.InvariantCulture).PadLeft(12);
public string MeanColumn => MeanMs.ToString("F2", CultureInfo.InvariantCulture).PadLeft(10);
public string P95Column => P95Ms.ToString("F2", CultureInfo.InvariantCulture).PadLeft(10);
public string MaxColumn => MaxMs.ToString("F2", CultureInfo.InvariantCulture).PadLeft(10);
public string MinThroughputColumn => (MinThroughputPerSecond / 1_000d).ToString("F2", CultureInfo.InvariantCulture).PadLeft(11);
public string AllocatedColumn => MaxAllocatedMb.ToString("F2", CultureInfo.InvariantCulture).PadLeft(9);
}
internal readonly record struct DurationStatistics(double MeanMs, double P95Ms, double MaxMs)
{
public static DurationStatistics From(IReadOnlyList<double> durations)
{
if (durations.Count == 0)
{
return new DurationStatistics(0, 0, 0);
}
var sorted = durations.ToArray();
Array.Sort(sorted);
var total = 0d;
foreach (var value in durations)
{
total += value;
}
var mean = total / durations.Count;
var p95 = Percentile(sorted, 95);
var max = sorted[^1];
return new DurationStatistics(mean, p95, max);
}
private static double Percentile(IReadOnlyList<double> sorted, double percentile)
{
if (sorted.Count == 0)
{
return 0;
}
var rank = (percentile / 100d) * (sorted.Count - 1);
var lower = (int)Math.Floor(rank);
var upper = (int)Math.Ceiling(rank);
var weight = rank - lower;
if (upper >= sorted.Count)
{
return sorted[lower];
}
return sorted[lower] + weight * (sorted[upper] - sorted[lower]);
}
}
internal readonly record struct ThroughputStatistics(double MeanPerSecond, double MinPerSecond)
{
public static ThroughputStatistics From(IReadOnlyList<double> values)
{
if (values.Count == 0)
{
return new ThroughputStatistics(0, 0);
}
var total = 0d;
var min = double.MaxValue;
foreach (var value in values)
{
total += value;
min = Math.Min(min, value);
}
var mean = total / values.Count;
return new ThroughputStatistics(mean, min);
}
}
internal readonly record struct AllocationStatistics(double MaxAllocatedMb)
{
public static AllocationStatistics From(IReadOnlyList<double> values)
{
var max = 0d;
foreach (var value in values)
{
max = Math.Max(max, value);
}
return new AllocationStatistics(max);
}
}