I run benchmark tests based on this article
If you want to add any kind of span benchmarks, feel free to contribute.
BenchmarkDotNet=v0.12.1, OS=macOS 11.1 (20C69) [Darwin 20.2.0]
Apple M1 2.40GHz, 1 CPU, 8 logical and 8 physical cores
.NET Core SDK=5.0.102
[Host] : .NET Core 5.0.2 (CoreCLR 5.0.220.61120, CoreFX 5.0.220.61120), X64 RyuJIT
Job-ZCMTQU : .NET Core 5.0.2 (CoreCLR 5.0.220.61120, CoreFX 5.0.220.61120), X64 RyuJIT
IterationCount=30 LaunchCount=3 WarmupCount=10 | Method | Mean | Error | StdDev | Median | Gen 0 | Gen 1 | Gen 2 | Allocated |
|---|---|---|---|---|---|---|---|---|
| GetValueUsingSubstring | 15.559 ns | 0.2645 ns | 0.7330 ns | 15.174 ns | 0.0191 | - | - | 40 B |
| GetValueUsingSpan | 4.526 ns | 0.1095 ns | 0.3034 ns | 4.334 ns | - | - | - | - |