BenchmarkDotNet v0.15.6, Linux Ubuntu 25.10 (Questing Quokka)
Intel Xeon CPU 2.80GHz, 1 CPU, 16 logical and 8 physical cores
.NET SDK 10.0.100-rc.2.25502.107
[Host] : .NET 10.0.0 (10.0.0-rc.2.25502.107, 10.0.25.50307), X64 RyuJIT x86-64-v4
ShortRun : .NET 10.0.0 (10.0.0-rc.2.25502.107, 10.0.25.50307), X64 RyuJIT x86-64-v4
Job=ShortRun IterationCount=3 LaunchCount=1
WarmupCount=3
| Method | Mean | Error | StdDev | Median | Gen0 | Allocated |
|---|
| Linq | 51,195.5380 ns | 1,617.4345 ns | 88.6570 ns | 51,163.7063 ns | 3.4180 | 59712 B |
| SplitToHeapStrings | 37,354.8894 ns | 9,999.4406 ns | 548.1031 ns | 37,333.8901 ns | 2.5635 | 44592 B |
| SplitToStackSpansWithoutEmptyCheckReversingListAsSpan | 25,784.9531 ns | 1,949.3238 ns | 106.8490 ns | 25,818.4337 ns | 0.9766 | 17128 B |
| SplitToStackSpansWithoutEmptyCheck | 26,441.8317 ns | 4,054.8077 ns | 222.2577 ns | 26,557.4375 ns | 0.9766 | 17128 B |
| SplitToStackSpansWithEmptyCheck | 25,821.9195 ns | 4,840.3751 ns | 265.3173 ns | 25,718.1962 ns | 0.9766 | 17128 B |
| StripWhitespace_Benchmark | 269.2084 ns | 46.5960 ns | 2.5541 ns | 267.8466 ns | 0.0033 | 64 B |
| GetFileExtension_Benchmark | 308.9820 ns | 100.8086 ns | 5.5257 ns | 309.7014 ns | 0.0319 | 552 B |
| StripHtml_Benchmark | 719.6788 ns | 182.4947 ns | 10.0031 ns | 718.6075 ns | 0.0019 | 48 B |
| IsLowerCase_Benchmark | 0.0194 ns | 0.2102 ns | 0.0115 ns | 0.0218 ns | - | - |
| IsUpperCase_Benchmark | 0.0078 ns | 0.2461 ns | 0.0135 ns | 0.0000 ns | - | - |
| ReplaceNonAlphanumericChars_String_Benchmark | 84.6292 ns | 48.9647 ns | 2.6839 ns | 84.3141 ns | 0.0097 | 168 B |