ImmediatePlatform
  1. Benchmarks
  2. Performance comparisons

Benchmarks

Performance comparisons

All performance benchmarks reported use the following environment:

        // * Summary *

BenchmarkDotNet v0.14.0, Windows 11 (10.0.22631.4317/23H2/2023Update/SunValley3)
12th Gen Intel Core i7-12700H, 1 CPU, 20 logical and 14 physical cores
.NET SDK 9.0.100
  [Host]     : .NET 9.0.0 (9.0.24.52809), X64 RyuJIT AVX2
  DefaultJob : .NET 9.0.0 (9.0.24.52809), X64 RyuJIT AVX2

Benchmarks.Simple

This benchmark tests the various mediator implementations with a single request/response handler.

Method Mean Error Ratio Rank Allocated
SendRequest_Baseline 0.6618 ns 0.0127 ns 1.00 1 -
SendRequest_IHandler 14.0497 ns 0.0753 ns 21.23 2 -
SendRequest_ImmediateHandler 14.9493 ns 0.0818 ns 22.59 3 -
SendRequest_Mediator 22.0218 ns 0.0684 ns 33.28 4 -
SendRequest_IMediator 26.8625 ns 0.1428 ns 40.60 5 -
SendRequest_MediatR 47.5135 ns 0.4161 ns 71.81 6 192 B

Benchmarks.Large

This benchmark tests the various mediator implementations in the face of 999 request/response handlers.

Method Mean Error Ratio Rank Allocated
SendRequest_Baseline 0.6257 ns 0.0202 ns 1.00 1 -
SendRequest_ImmediateHandler 11.2358 ns 0.0395 ns 17.97 2 -
SendRequest_IHandler 14.0575 ns 0.0652 ns 22.49 3 -
SendRequest_Mediator 22.0874 ns 0.0534 ns 35.33 4 -
SendRequest_MediatR 48.3577 ns 0.2402 ns 77.35 5 192 B
SendRequest_IMediator 420.2067 ns 4.5092 ns 672.17 6 -

Benchmarks.Behaviors

This benchmark tests a more realistic scenario of using 1 behavior and 1 service.

Method Mean Error Ratio Rank Allocated
SendRequest_Baseline 47.83 ns 0.160 ns 1.00 1 40 B
SendRequest_ImmediateHandler 62.67 ns 0.350 ns 1.31 2 40 B
SendRequest_IHandler 63.59 ns 0.218 ns 1.33 2 40 B
SendRequest_Mediator 91.53 ns 0.292 ns 1.91 3 40 B
SendRequest_IMediator 100.73 ns 0.396 ns 2.11 4 40 B
SendRequest_MediatR 188.54 ns 0.785 ns 3.94 5 560 B
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