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doc: 压力测试结果

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Argo Zhang 2025-11-22 13:10:24 +08:00
parent 7612e679fb
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binding/csharp/README.md
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@ -24,6 +24,7 @@ ISearcher searcher = new Searcher(CachePolicy , "your xdb file path");
| CachePolicy.Content | Cache the entire `xdb` data. | Yes | | CachePolicy.Content | Cache the entire `xdb` data. | Yes |
| CachePolicy.VectorIndex | Cache `vecotorIndex` to speed up queries and reduce system io pressure by reducing one fixed IO operation. | Yes | | CachePolicy.VectorIndex | Cache `vecotorIndex` to speed up queries and reduce system io pressure by reducing one fixed IO operation. | Yes |
| CachePolicy.File | Completely file-based queries | Yes | | CachePolicy.File | Completely file-based queries | Yes |
### XDB File Description ### XDB File Description
Generate using [maker](https://github.com/lionsoul2014/ip2region/tree/master/maker/csharp), or [download](https://github.com/lionsoul2014/ip2region/blob/master/data/ip2region.xdb) pre-generated xdb files Generate using [maker](https://github.com/lionsoul2014/ip2region/tree/master/maker/csharp), or [download](https://github.com/lionsoul2014/ip2region/blob/master/data/ip2region.xdb) pre-generated xdb files
@ -47,15 +48,47 @@ provider.GetRequiredKeyedService<ISearcher>("IP2Region.Net");
netstandard2.0;netstandard2.1;net6.0;net7.0;net8.0;net9.0;net10.0 netstandard2.0;netstandard2.1;net6.0;net7.0;net8.0;net9.0;net10.0
## Performance ## Performance
// * Summary *
| Method | Mean | Error | StdDev | Median | BenchmarkDotNet v0.15.6, Windows 11 (10.0.26200.7171)
|------------ |------------:|----------:|------------:|------------:| 13th Gen Intel Core i7-13700 2.10GHz, 1 CPU, 24 logical and 16 physical cores
| ContentIPv4 | 101.5 ns | 2.04 ns | 4.57 ns | 103.1 ns | .NET SDK 10.0.100
| VectorIPv4 | 7,488.1 ns | 222.91 ns | 657.26 ns | 7,819.2 ns | [Host] : .NET 10.0.0 (10.0.0, 10.0.25.52411), X64 RyuJIT x86-64-v3
| FileIPv4 | 11,686.9 ns | 59.81 ns | 55.95 ns | 11,707.6 ns | DefaultJob : .NET 10.0.0 (10.0.0, 10.0.25.52411), X64 RyuJIT x86-64-v3
| ContentIPv6 | 296.1 ns | 1.84 ns | 1.72 ns | 296.2 ns |
| VectorIPv6 | 15,025.1 ns | 938.17 ns | 2,766.21 ns | 16,642.9 ns |
| FileIPv6 | 19,721.0 ns | 807.55 ns | 2,381.08 ns | 20,905.7 ns | | Method | Mean | Error | StdDev | Gen0 | Allocated |
|------------ |-------------:|-----------:|-----------:|-------:|----------:|
| ContentIPv4 | 53.70 ns | 0.296 ns | 0.277 ns | 0.0086 | 136 B |
| VectorIPv4 | 4,446.04 ns | 18.673 ns | 15.593 ns | 0.0076 | 232 B |
| FileIPv4 | 6,712.40 ns | 15.718 ns | 13.934 ns | 0.0153 | 264 B |
| ContentIPv6 | 145.53 ns | 0.331 ns | 0.277 ns | 0.0126 | 200 B |
| VectorIPv6 | 7,058.39 ns | 125.505 ns | 117.398 ns | 0.0381 | 712 B |
| FileIPv6 | 10,657.97 ns | 53.907 ns | 50.425 ns | 0.0458 | 744 B |
// * Hints *
Outliers
Benchmarks.VectorIPv4: Default -> 2 outliers were removed (4.55 us, 4.58 us)
Benchmarks.FileIPv4: Default -> 1 outlier was removed (6.79 us)
Benchmarks.ContentIPv6: Default -> 2 outliers were removed (148.08 ns, 152.27 ns)
// * Legends *
Mean : Arithmetic mean of all measurements
Error : Half of 99.9% confidence interval
StdDev : Standard deviation of all measurements
Gen0 : GC Generation 0 collects per 1000 operations
Allocated : Allocated memory per single operation (managed only, inclusive, 1KB = 1024B)
1 ns : 1 Nanosecond (0.000000001 sec)
// * Diagnostic Output - MemoryDiagnoser *
// ***** BenchmarkRunner: End *****
Run time: 00:02:06 (126.09 sec), executed benchmarks: 6
Global total time: 00:02:13 (133.47 sec), executed benchmarks: 6
// * Artifacts cleanup *
Artifacts cleanup is finished
## Contributing ## Contributing
Pull requests are welcome. For major changes, please open an issue first to discuss what you would like to change. Pull requests are welcome. For major changes, please open an issue first to discuss what you would like to change.