Diagnosers

A diagnoser can attach to your benchmark and get some useful info. There is a separated package with diagnosers for Windows (BenchmarkDotNet.Diagnostics.Windows):

The current Diagnosers are:

• GC and Memory Allocation (MemoryDiagnoser)
• JIT Inlining Events (InliningDiagnoser)

Examples

Below is a sample output from the GC and Memory Allocation diagnoser, note the extra columns on the right-hand side ("Gen 0", "Gen 1", "Gen 2" and "Bytes Allocated/Op"):

A config example:

private class Config : ManualConfig
{
    public Config()
    {
        Add(new MemoryDiagnoser());
        Add(new InliningDiagnoser());
    }
}