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NET-938 Modify S2629: Add benchmarks #4602

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NET-938 Modify S2629: Add benchmarks #4602

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NET-938 Modify S2629: Add benchmarks
sebastien-marichal Jan 8, 2025
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sebastien-marichal Jan 8, 2025
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179 changes: 178 additions & 1 deletion rules/S2629/csharp/rule.adoc
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Expand Up @@ -38,4 +38,181 @@ logger.DebugFormat("The value of the parameter is: {Parameter}.", parameter);

=== Documentation

* Microsoft Learn - https://learn.microsoft.com/en-us/dotnet/api/system.runtime.compilerservices.interpolatedstringhandlerattribute[InterpolatedStringHandlerArgumentAttribute]
* Microsoft Learn - https://learn.microsoft.com/en-us/dotnet/api/system.runtime.compilerservices.interpolatedstringhandlerattribute[InterpolatedStringHandlerArgumentAttribute]

=== Benchmarks

[options="header"]
|===
| Method | Runtime | Mean | Standard Deviation | Allocated
| | | | |
| CastleCoreLoggingTemplateNotConstant | .NET 9.0 | 230.306 us | 2.7116 us | 479200 B
| CastleCoreLoggingTemplateConstant | .NET 9.0 | 46.827 us | 1.4743 us | 560000 B
| CastleCoreLoggingTemplateNotConstant | .NET Framework 4.8.1 | 1,060.413 us | 32.3559 us | 1115276 B
| CastleCoreLoggingTemplateConstant | .NET Framework 4.8.1 | 93.697 us | 1.8201 us | 561650 B
| | | | |
| MSLoggingTemplateNotConstant | .NET 9.0 | 333.246 us | 12.9214 us | 479200 B
| MSLoggingTemplateConstant | .NET 9.0 | 441.118 us | 68.7999 us | 560000 B
| MSLoggingTemplateNotConstant | .NET Framework 4.8.1 | 1,542.076 us | 99.3423 us | 1115276 B
| MSLoggingTemplateConstant | .NET Framework 4.8.1 | 698.071 us | 18.6319 us | 561653 B
| | | | |
| NLogLoggingTemplateNotConstant | .NET 9.0 | 178.789 us | 9.2528 us | 479200 B
| NLogLoggingTemplateConstant | .NET 9.0 | 6.009 us | 1.3303 us | -
| NLogLoggingTemplateNotConstant | .NET Framework 4.8.1 | 1,086.260 us | 44.1670 us | 1115276 B
| NLogLoggingTemplateConstant | .NET Framework 4.8.1 | 25.132 us | 0.5666 us | -
| | | | |
| SerilogLoggingTemplateNotConstant | .NET 9.0 | 234.460 us | 7.4831 us | 479200 B
| SerilogLoggingTemplateConstant | .NET 9.0 | 49.854 us | 1.8232 us | -
| SerilogLoggingTemplateNotConstant | .NET Framework 4.8.1 | 1,103.939 us | 47.0203 us | 1115276 B
| SerilogLoggingTemplateConstant | .NET Framework 4.8.1 | 35.752 us | 0.6022 us | -
| | | | |
| Log4NetLoggingTemplateNotConstant | .NET 9.0 | 255.754 us | 5.6046 us | 479200 B
| Log4NetLoggingTemplateConstant | .NET 9.0 | 46.425 us | 1.7087 us | 240000 B
| Log4NetLoggingTemplateNotConstant | .NET Framework 4.8.1 | 1,109.874 us | 23.4388 us | 1115276 B
| Log4NetLoggingTemplateConstant | .NET Framework 4.8.1 | 92.305 us | 2.4161 us | 240707 B
|===



==== Glossary

* https://en.wikipedia.org/wiki/Arithmetic_mean[Mean]
* https://en.wikipedia.org/wiki/Standard_deviation[Standard Deviation]

The results were generated by running the following snippet with https://github.com/dotnet/BenchmarkDotNet[BenchmarkDotNet]:

[source,csharp]
----
using Microsoft.Extensions.Logging;
using ILogger = Microsoft.Extensions.Logging.ILogger;

[Params(10_000)]
public int Iterations;

private ILogger ms_logger;
private Castle.Core.Logging.ILogger cc_logger;
private log4net.ILog l4n_logger;
private Serilog.ILogger se_logger;
private NLog.ILogger nl_logger;

[GlobalSetup]
public void GlobalSetup()
{
ms_logger = new LoggerFactory().CreateLogger<LoggingTemplates>();
cc_logger = new Castle.Core.Logging.NullLogFactory().Create("Castle.Core.Logging");
l4n_logger = log4net.LogManager.GetLogger(typeof(LoggingTemplates));
se_logger = Serilog.Log.Logger;
nl_logger = NLog.LogManager.GetLogger("NLog");
}

[BenchmarkCategory("Microsoft.Extensions.Logging")]
[Benchmark]
public void MSLoggingTemplateNotConstant()
{
for (int i = 0; i < Iterations; i++)
{
ms_logger.LogInformation($"Param: {i}");
}
}

[BenchmarkCategory("Microsoft.Extensions.Logging")]
[Benchmark]
public void MSLoggingTemplateConstant()
{
for (int i = 0; i < Iterations; i++)
{
ms_logger.LogInformation("Param: {Parameter}", i);
}
}

[BenchmarkCategory("Castle.Core.Logging")]
[Benchmark]
public void CastleCoreLoggingTemplateNotConstant()
{
for (int i = 0; i < Iterations; i++)
{
cc_logger.Info($"Param: {i}");
}
}

[BenchmarkCategory("Castle.Core.Logging")]
[Benchmark]
public void CastleCoreLoggingTemplateConstant()
{
for (int i = 0; i < Iterations; i++)
{
cc_logger.InfoFormat("Param: {Parameter}", i);
}
}

[BenchmarkCategory("log4net")]
[Benchmark]
public void Log4NetLoggingTemplateNotConstant()
{
for (int i = 0; i < Iterations; i++)
{
l4n_logger.Info($"Param: {i}");
}
}

[BenchmarkCategory("log4net")]
[Benchmark]
public void Log4NetLoggingTemplateConstant()
{
for (int i = 0; i < Iterations; i++)
{
l4n_logger.InfoFormat("Param: {Parameter}", i);
}
}

[BenchmarkCategory("Serilog")]
[Benchmark]
public void SerilogLoggingTemplateNotConstant()
{
for (int i = 0; i < Iterations; i++)
{
se_logger.Information($"Param: {i}");
}
}

[BenchmarkCategory("Serilog")]
[Benchmark]
public void SerilogLoggingTemplateConstant()
{
for (int i = 0; i < Iterations; i++)
{
se_logger.Information("Param: {Parameter}", i);
}
}

[BenchmarkCategory("NLog")]
[Benchmark]
public void NLogLoggingTemplateNotConstant()
{
for (int i = 0; i < Iterations; i++)
{
nl_logger.Info($"Param: {i}");
}
}

[BenchmarkCategory("NLog")]
[Benchmark]
public void NLogLoggingTemplateConstant()
{
for (int i = 0; i < Iterations; i++)
{
nl_logger.Info("Param: {Parameter}", i);
}
}
----

Hardware Configuration:

[source]
----
BenchmarkDotNet v0.14.0, Windows 10 (10.0.19045.5247/22H2/2022Update)
12th Gen Intel Core i7-12800H, 1 CPU, 20 logical and 14 physical cores
[Host] : .NET Framework 4.8.1 (4.8.9282.0), X64 RyuJIT VectorSize=256
.NET 9.0 : .NET 9.0.0 (9.0.24.52809), X64 RyuJIT AVX2
.NET Framework 4.8.1 : .NET Framework 4.8.1 (4.8.9282.0), X64 RyuJIT VectorSize=256
----
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