From ac4270bf269ca493147e03e102d28b80c4f42595 Mon Sep 17 00:00:00 2001 From: "github-actions[bot]" Date: Sat, 2 May 2026 09:28:24 +0000 Subject: [PATCH] chore: update benchmark results in README --- README.md | 122 +++++++++++++++++++++++++++--------------------------- 1 file changed, 61 insertions(+), 61 deletions(-) diff --git a/README.md b/README.md index 359ef09..a8019bf 100644 --- a/README.md +++ b/README.md @@ -85,7 +85,7 @@ public class MyService(IMapper mapper) { ... } ## Performance -> ⏱ **Last updated:** 2026-05-01 17:19 UTC +> ⏱ **Last updated:** 2026-05-02 09:28 UTC All benchmarks run on BenchmarkDotNet with .NET 10. Ratio = time vs hand-written manual code (lower is better). @@ -93,13 +93,13 @@ All benchmarks run on BenchmarkDotNet with .NET 10. Ratio = time vs hand-written | Scenario | Manual | EggMapper | Mapster | AutoMapper | Mapperly* | |----------|--------|-----------|---------|------------|-----------| -| **Flat (10 props)** | 16.28 ns | **26.69 ns (1.6×)** | 28.77 ns (1.8×) | 81.78 ns (5.0×) | 16.24 ns (1.0×) | -| **Flattening** | 20.32 ns | **31.40 ns (1.6×)** | 34.92 ns (1.7×) | 81.19 ns (4.0×) | 25.77 ns (1.3×) | -| **Deep (2 nested)** | 57.85 ns | **73.59 ns (1.3×)** | 72.58 ns (1.2×) | 109.06 ns (1.9×) | 56.32 ns (1.0×) | -| **Complex (nest+coll)** | 82.74 ns | **107.48 ns (1.3×)** | 103.45 ns (1.2×) | 146.89 ns (1.8×) | 80.72 ns (1.0×) | -| **Collection (100)** | 2.088 μs | **2.171 μs (1.0×)** | 2.032 μs (1.0×) | 2.650 μs (1.3×) | 2.242 μs (1.1×) | -| **Deep Coll (100)** | 6.001 μs | **6.398 μs (1.1×)** | 6.508 μs (1.1×) | 7.153 μs (1.2×) | 5.946 μs (1.0×) | -| **Large Coll (1000)** | 21.92 μs | **21.75 μs (1.0×)** | 21.00 μs (1.0×) | 24.75 μs (1.1×) | 21.99 μs (1.0×) | +| **Flat (10 props)** | 16.22 ns | **27.64 ns (1.7×)** | 29.80 ns (1.8×) | 83.28 ns (5.2×) | 16.21 ns (1.0×) | +| **Flattening** | 20.10 ns | **30.69 ns (1.5×)** | 35.27 ns (1.8×) | 90.87 ns (4.5×) | 25.66 ns (1.3×) | +| **Deep (2 nested)** | 58.70 ns | **74.35 ns (1.3×)** | 75.52 ns (1.3×) | 108.40 ns (1.9×) | 54.75 ns (0.9×) | +| **Complex (nest+coll)** | 81.48 ns | **104.38 ns (1.3×)** | 105.25 ns (1.3×) | 149.23 ns (1.8×) | 82.45 ns (1.0×) | +| **Collection (100)** | 2.367 μs | **2.353 μs (1.0×)** | 2.369 μs (1.0×) | 2.892 μs (1.2×) | 2.440 μs (1.0×) | +| **Deep Coll (100)** | 6.417 μs | **6.973 μs (1.1×)** | 7.122 μs (1.1×) | 8.142 μs (1.3×) | 6.730 μs (1.1×) | +| **Large Coll (1000)** | 20.88 μs | **23.01 μs (1.1×)** | 21.81 μs (1.1×) | 23.54 μs (1.1×) | 22.39 μs (1.1×) | **\*** *Mapperly is a compile-time source generator — it produces code equivalent to hand-written mapping. EggMapper is the fastest **runtime** mapper.* @@ -121,98 +121,98 @@ dotnet run --configuration Release -f net10.0 -- --filter * --exporters json mar #### 🔵 Flat Mapping (10 properties) -| Method | Mean | Error | StdDev | Min | Median | Max | Ratio | RatioSD | Rank | Gen0 | Allocated | Alloc Ratio | +| Method | Mean | Error | StdDev | Median | Min | Max | Ratio | RatioSD | Rank | Gen0 | Allocated | Alloc Ratio | |--------------------- |----------:|---------:|---------:|----------:|----------:|----------:|------:|--------:|-----:|-------:|----------:|------------:| -| Manual | 16.28 ns | 0.216 ns | 0.191 ns | 15.94 ns | 16.27 ns | 16.63 ns | 1.00 | 0.02 | 1 | 0.0048 | 80 B | 1.00 | -| EggMapper | 26.69 ns | 0.168 ns | 0.141 ns | 26.38 ns | 26.69 ns | 26.91 ns | 1.64 | 0.02 | 3 | 0.0048 | 80 B | 1.00 | -| AutoMapper | 81.78 ns | 0.141 ns | 0.125 ns | 81.48 ns | 81.79 ns | 81.98 ns | 5.02 | 0.06 | 5 | 0.0048 | 80 B | 1.00 | -| Mapster | 28.77 ns | 0.317 ns | 0.296 ns | 28.38 ns | 28.71 ns | 29.28 ns | 1.77 | 0.03 | 4 | 0.0048 | 80 B | 1.00 | -| MapperlyMap | 16.24 ns | 0.160 ns | 0.142 ns | 15.93 ns | 16.29 ns | 16.40 ns | 1.00 | 0.01 | 1 | 0.0048 | 80 B | 1.00 | -| AgileMapper | 333.59 ns | 1.334 ns | 1.248 ns | 331.09 ns | 333.45 ns | 335.67 ns | 20.49 | 0.24 | 6 | 0.0205 | 344 B | 4.30 | -| EggMapperGenerator | 16.42 ns | 0.205 ns | 0.192 ns | 16.00 ns | 16.46 ns | 16.70 ns | 1.01 | 0.02 | 1 | 0.0048 | 80 B | 1.00 | -| EggMapperClassMapper | 17.27 ns | 0.215 ns | 0.201 ns | 16.89 ns | 17.29 ns | 17.60 ns | 1.06 | 0.02 | 2 | 0.0048 | 80 B | 1.00 | +| Manual | 16.22 ns | 0.394 ns | 0.751 ns | 15.91 ns | 15.45 ns | 17.78 ns | 1.00 | 0.06 | 1 | 0.0048 | 80 B | 1.00 | +| EggMapper | 27.64 ns | 0.276 ns | 0.245 ns | 27.59 ns | 27.26 ns | 28.09 ns | 1.71 | 0.08 | 2 | 0.0048 | 80 B | 1.00 | +| AutoMapper | 83.28 ns | 0.485 ns | 0.405 ns | 83.45 ns | 82.24 ns | 83.60 ns | 5.15 | 0.23 | 4 | 0.0048 | 80 B | 1.00 | +| Mapster | 29.80 ns | 0.552 ns | 0.516 ns | 29.71 ns | 28.89 ns | 30.76 ns | 1.84 | 0.09 | 3 | 0.0048 | 80 B | 1.00 | +| MapperlyMap | 16.21 ns | 0.102 ns | 0.090 ns | 16.18 ns | 16.12 ns | 16.43 ns | 1.00 | 0.04 | 1 | 0.0048 | 80 B | 1.00 | +| AgileMapper | 333.00 ns | 1.715 ns | 1.605 ns | 332.86 ns | 330.29 ns | 336.07 ns | 20.58 | 0.90 | 5 | 0.0205 | 344 B | 4.30 | +| EggMapperGenerator | 16.62 ns | 0.225 ns | 0.210 ns | 16.53 ns | 16.33 ns | 16.98 ns | 1.03 | 0.05 | 1 | 0.0048 | 80 B | 1.00 | +| EggMapperClassMapper | 16.90 ns | 0.274 ns | 0.256 ns | 16.89 ns | 16.51 ns | 17.38 ns | 1.04 | 0.05 | 1 | 0.0048 | 80 B | 1.00 | #### 🟡 Flattening | Method | Mean | Error | StdDev | Min | Median | Max | Ratio | RatioSD | Rank | Gen0 | Allocated | Alloc Ratio | |------------ |----------:|---------:|---------:|----------:|----------:|----------:|------:|--------:|-----:|-------:|----------:|------------:| -| Manual | 20.32 ns | 0.155 ns | 0.137 ns | 20.15 ns | 20.27 ns | 20.59 ns | 1.00 | 0.01 | 1 | 0.0048 | 80 B | 1.00 | -| EggMap | 31.40 ns | 0.366 ns | 0.342 ns | 31.00 ns | 31.26 ns | 32.16 ns | 1.55 | 0.02 | 3 | 0.0048 | 80 B | 1.00 | -| AutoMapper | 81.19 ns | 0.231 ns | 0.205 ns | 80.86 ns | 81.19 ns | 81.55 ns | 4.00 | 0.03 | 5 | 0.0048 | 80 B | 1.00 | -| Mapster | 34.92 ns | 0.101 ns | 0.084 ns | 34.81 ns | 34.88 ns | 35.10 ns | 1.72 | 0.01 | 4 | 0.0048 | 80 B | 1.00 | -| MapperlyMap | 25.77 ns | 0.361 ns | 0.338 ns | 25.43 ns | 25.67 ns | 26.19 ns | 1.27 | 0.02 | 2 | 0.0062 | 104 B | 1.30 | -| AgileMapper | 333.89 ns | 1.756 ns | 1.557 ns | 330.43 ns | 333.76 ns | 336.87 ns | 16.43 | 0.13 | 6 | 0.0205 | 344 B | 4.30 | +| Manual | 20.10 ns | 0.215 ns | 0.190 ns | 19.82 ns | 20.16 ns | 20.42 ns | 1.00 | 0.01 | 1 | 0.0048 | 80 B | 1.00 | +| EggMap | 30.69 ns | 0.300 ns | 0.251 ns | 30.30 ns | 30.73 ns | 31.05 ns | 1.53 | 0.02 | 3 | 0.0048 | 80 B | 1.00 | +| AutoMapper | 90.87 ns | 0.540 ns | 0.451 ns | 89.93 ns | 90.94 ns | 91.81 ns | 4.52 | 0.05 | 5 | 0.0048 | 80 B | 1.00 | +| Mapster | 35.27 ns | 0.423 ns | 0.396 ns | 34.78 ns | 35.43 ns | 35.90 ns | 1.76 | 0.02 | 4 | 0.0048 | 80 B | 1.00 | +| MapperlyMap | 25.66 ns | 0.228 ns | 0.202 ns | 25.35 ns | 25.65 ns | 26.13 ns | 1.28 | 0.02 | 2 | 0.0062 | 104 B | 1.30 | +| AgileMapper | 326.33 ns | 2.759 ns | 2.445 ns | 320.09 ns | 327.18 ns | 328.80 ns | 16.24 | 0.19 | 6 | 0.0205 | 344 B | 4.30 | #### 🟣 Deep Mapping (2 nested objects) | Method | Mean | Error | StdDev | Min | Median | Max | Ratio | RatioSD | Rank | Gen0 | Allocated | Alloc Ratio | |------------ |----------:|---------:|---------:|----------:|----------:|----------:|------:|--------:|-----:|-------:|----------:|------------:| -| Manual | 57.85 ns | 0.127 ns | 0.113 ns | 57.73 ns | 57.83 ns | 58.06 ns | 1.00 | 0.00 | 1 | 0.0162 | 272 B | 1.00 | -| EggMapper | 73.59 ns | 0.491 ns | 0.459 ns | 72.83 ns | 73.65 ns | 74.32 ns | 1.27 | 0.01 | 2 | 0.0162 | 272 B | 1.00 | -| AutoMapper | 109.06 ns | 0.164 ns | 0.145 ns | 108.84 ns | 109.04 ns | 109.32 ns | 1.89 | 0.00 | 3 | 0.0162 | 272 B | 1.00 | -| Mapster | 72.58 ns | 0.189 ns | 0.177 ns | 72.41 ns | 72.54 ns | 72.90 ns | 1.25 | 0.00 | 2 | 0.0162 | 272 B | 1.00 | -| MapperlyMap | 56.32 ns | 0.674 ns | 0.630 ns | 55.47 ns | 56.28 ns | 57.56 ns | 0.97 | 0.01 | 1 | 0.0162 | 272 B | 1.00 | -| AgileMapper | 412.46 ns | 0.983 ns | 0.871 ns | 410.56 ns | 412.52 ns | 414.07 ns | 7.13 | 0.02 | 4 | 0.0253 | 424 B | 1.56 | +| Manual | 58.70 ns | 0.653 ns | 0.611 ns | 58.00 ns | 58.43 ns | 59.87 ns | 1.00 | 0.01 | 2 | 0.0162 | 272 B | 1.00 | +| EggMapper | 74.35 ns | 0.770 ns | 0.721 ns | 73.28 ns | 74.18 ns | 75.57 ns | 1.27 | 0.02 | 3 | 0.0162 | 272 B | 1.00 | +| AutoMapper | 108.40 ns | 0.842 ns | 0.787 ns | 107.27 ns | 108.50 ns | 109.68 ns | 1.85 | 0.02 | 4 | 0.0162 | 272 B | 1.00 | +| Mapster | 75.52 ns | 1.181 ns | 0.986 ns | 73.87 ns | 75.39 ns | 77.50 ns | 1.29 | 0.02 | 3 | 0.0162 | 272 B | 1.00 | +| MapperlyMap | 54.75 ns | 0.608 ns | 0.569 ns | 54.17 ns | 54.48 ns | 55.89 ns | 0.93 | 0.01 | 1 | 0.0162 | 272 B | 1.00 | +| AgileMapper | 359.74 ns | 1.816 ns | 1.699 ns | 357.10 ns | 359.48 ns | 362.36 ns | 6.13 | 0.07 | 5 | 0.0253 | 424 B | 1.56 | #### 🟢 Complex Mapping (nested + collection) | Method | Mean | Error | StdDev | Min | Median | Max | Ratio | RatioSD | Rank | Gen0 | Allocated | Alloc Ratio | |------------ |----------:|---------:|---------:|----------:|----------:|----------:|------:|--------:|-----:|-------:|----------:|------------:| -| Manual | 82.74 ns | 0.525 ns | 0.491 ns | 81.76 ns | 82.98 ns | 83.23 ns | 1.00 | 0.01 | 1 | 0.0191 | 320 B | 1.00 | -| EggMapper | 107.48 ns | 0.952 ns | 0.890 ns | 105.74 ns | 107.61 ns | 108.67 ns | 1.30 | 0.01 | 3 | 0.0191 | 320 B | 1.00 | -| AutoMapper | 146.89 ns | 1.469 ns | 1.375 ns | 144.72 ns | 146.71 ns | 149.89 ns | 1.78 | 0.02 | 4 | 0.0196 | 328 B | 1.02 | -| Mapster | 103.45 ns | 0.702 ns | 0.622 ns | 102.19 ns | 103.41 ns | 104.51 ns | 1.25 | 0.01 | 2 | 0.0191 | 320 B | 1.00 | -| MapperlyMap | 80.72 ns | 0.719 ns | 0.673 ns | 79.42 ns | 80.91 ns | 81.64 ns | 0.98 | 0.01 | 1 | 0.0191 | 320 B | 1.00 | -| AgileMapper | 397.18 ns | 1.295 ns | 1.082 ns | 395.51 ns | 397.19 ns | 399.32 ns | 4.80 | 0.03 | 5 | 0.0315 | 528 B | 1.65 | +| Manual | 81.48 ns | 1.152 ns | 1.021 ns | 79.77 ns | 81.40 ns | 83.46 ns | 1.00 | 0.02 | 1 | 0.0191 | 320 B | 1.00 | +| EggMapper | 104.38 ns | 0.617 ns | 0.515 ns | 103.18 ns | 104.57 ns | 105.07 ns | 1.28 | 0.02 | 2 | 0.0191 | 320 B | 1.00 | +| AutoMapper | 149.23 ns | 1.226 ns | 1.024 ns | 147.19 ns | 149.19 ns | 150.88 ns | 1.83 | 0.03 | 3 | 0.0196 | 328 B | 1.02 | +| Mapster | 105.25 ns | 1.330 ns | 1.179 ns | 103.62 ns | 104.95 ns | 107.50 ns | 1.29 | 0.02 | 2 | 0.0191 | 320 B | 1.00 | +| MapperlyMap | 82.45 ns | 1.168 ns | 1.092 ns | 81.21 ns | 82.31 ns | 84.63 ns | 1.01 | 0.02 | 1 | 0.0191 | 320 B | 1.00 | +| AgileMapper | 422.37 ns | 2.801 ns | 2.483 ns | 418.42 ns | 421.83 ns | 427.95 ns | 5.18 | 0.07 | 4 | 0.0315 | 528 B | 1.65 | #### 🟠 Collection (100 items) | Method | Mean | Error | StdDev | Min | Median | Max | Ratio | RatioSD | Rank | Gen0 | Gen1 | Allocated | Alloc Ratio | |------------ |---------:|----------:|----------:|---------:|---------:|---------:|------:|--------:|-----:|-------:|-------:|----------:|------------:| -| Manual | 2.088 μs | 0.0417 μs | 0.1113 μs | 1.932 μs | 2.072 μs | 2.372 μs | 1.00 | 0.07 | 1 | 0.5264 | 0.0153 | 8.65 KB | 1.00 | -| EggMapper | 2.171 μs | 0.0375 μs | 0.0351 μs | 2.121 μs | 2.167 μs | 2.255 μs | 1.04 | 0.06 | 1 | 0.5264 | 0.0153 | 8.65 KB | 1.00 | -| AutoMapper | 2.650 μs | 0.0338 μs | 0.0316 μs | 2.598 μs | 2.648 μs | 2.703 μs | 1.27 | 0.07 | 2 | 0.6065 | 0.0191 | 9.95 KB | 1.15 | -| Mapster | 2.032 μs | 0.0393 μs | 0.0436 μs | 1.959 μs | 2.027 μs | 2.115 μs | 0.98 | 0.05 | 1 | 0.5264 | 0.0153 | 8.65 KB | 1.00 | -| MapperlyMap | 2.242 μs | 0.0390 μs | 0.0365 μs | 2.146 μs | 2.244 μs | 2.288 μs | 1.08 | 0.06 | 1 | 0.5264 | 0.0153 | 8.65 KB | 1.00 | -| AgileMapper | 2.776 μs | 0.0552 μs | 0.1164 μs | 2.601 μs | 2.781 μs | 3.043 μs | 1.33 | 0.09 | 2 | 0.5417 | 0.0153 | 8.91 KB | 1.03 | +| Manual | 2.367 μs | 0.0338 μs | 0.0316 μs | 2.302 μs | 2.361 μs | 2.425 μs | 1.00 | 0.02 | 1 | 0.5264 | 0.0153 | 8.65 KB | 1.00 | +| EggMapper | 2.353 μs | 0.0293 μs | 0.0274 μs | 2.295 μs | 2.345 μs | 2.392 μs | 0.99 | 0.02 | 1 | 0.5264 | 0.0153 | 8.65 KB | 1.00 | +| AutoMapper | 2.892 μs | 0.0576 μs | 0.0617 μs | 2.739 μs | 2.900 μs | 2.978 μs | 1.22 | 0.03 | 2 | 0.6065 | 0.0191 | 9.95 KB | 1.15 | +| Mapster | 2.369 μs | 0.0426 μs | 0.0399 μs | 2.271 μs | 2.371 μs | 2.414 μs | 1.00 | 0.02 | 1 | 0.5264 | 0.0153 | 8.65 KB | 1.00 | +| MapperlyMap | 2.440 μs | 0.0268 μs | 0.0250 μs | 2.395 μs | 2.445 μs | 2.467 μs | 1.03 | 0.02 | 1 | 0.5264 | 0.0153 | 8.65 KB | 1.00 | +| AgileMapper | 3.024 μs | 0.0393 μs | 0.0368 μs | 2.941 μs | 3.026 μs | 3.085 μs | 1.28 | 0.02 | 2 | 0.5417 | 0.0153 | 8.91 KB | 1.03 | #### 🔴 Deep Collection (100 items, nested) -| Method | Mean | Error | StdDev | Min | Median | Max | Ratio | Rank | Gen0 | Gen1 | Allocated | Alloc Ratio | -|------------ |---------:|----------:|----------:|---------:|---------:|---------:|------:|-----:|-------:|-------:|----------:|------------:| -| Manual | 6.001 μs | 0.0324 μs | 0.0270 μs | 5.938 μs | 6.019 μs | 6.024 μs | 1.00 | 2 | 1.6708 | 0.0916 | 27.4 KB | 1.00 | -| EggMapper | 6.398 μs | 0.0378 μs | 0.0335 μs | 6.302 μs | 6.408 μs | 6.425 μs | 1.07 | 3 | 1.6708 | 0.0916 | 27.4 KB | 1.00 | -| AutoMapper | 7.153 μs | 0.0372 μs | 0.0311 μs | 7.077 μs | 7.157 μs | 7.196 μs | 1.19 | 4 | 1.7548 | 0.1068 | 28.7 KB | 1.05 | -| Mapster | 6.508 μs | 0.0446 μs | 0.0396 μs | 6.416 μs | 6.514 μs | 6.572 μs | 1.08 | 3 | 1.6708 | 0.0916 | 27.4 KB | 1.00 | -| MapperlyMap | 5.946 μs | 0.0106 μs | 0.0094 μs | 5.935 μs | 5.943 μs | 5.968 μs | 0.99 | 2 | 1.6785 | 0.0992 | 27.42 KB | 1.00 | -| AgileMapper | 5.651 μs | 0.0328 μs | 0.0274 μs | 5.599 μs | 5.653 μs | 5.706 μs | 0.94 | 1 | 1.0223 | 0.0610 | 16.72 KB | 0.61 | +| Method | Mean | Error | StdDev | Min | Median | Max | Ratio | RatioSD | Rank | Gen0 | Gen1 | Allocated | Alloc Ratio | +|------------ |---------:|----------:|----------:|---------:|---------:|---------:|------:|--------:|-----:|-------:|-------:|----------:|------------:| +| Manual | 6.417 μs | 0.0689 μs | 0.0575 μs | 6.321 μs | 6.424 μs | 6.523 μs | 1.00 | 0.01 | 1 | 1.6708 | 0.0916 | 27.4 KB | 1.00 | +| EggMapper | 6.973 μs | 0.0487 μs | 0.0432 μs | 6.905 μs | 6.962 μs | 7.058 μs | 1.09 | 0.01 | 1 | 1.6708 | 0.0916 | 27.4 KB | 1.00 | +| AutoMapper | 8.142 μs | 0.0737 μs | 0.0653 μs | 8.005 μs | 8.155 μs | 8.239 μs | 1.27 | 0.01 | 2 | 1.7548 | 0.1068 | 28.7 KB | 1.05 | +| Mapster | 7.122 μs | 0.1397 μs | 0.2334 μs | 6.697 μs | 7.138 μs | 7.751 μs | 1.11 | 0.04 | 1 | 1.6708 | 0.0916 | 27.4 KB | 1.00 | +| MapperlyMap | 6.730 μs | 0.1308 μs | 0.1285 μs | 6.415 μs | 6.738 μs | 6.864 μs | 1.05 | 0.02 | 1 | 1.6785 | 0.0992 | 27.42 KB | 1.00 | +| AgileMapper | 6.345 μs | 0.0600 μs | 0.0561 μs | 6.203 μs | 6.359 μs | 6.393 μs | 0.99 | 0.01 | 1 | 1.0223 | 0.0610 | 16.72 KB | 0.61 | #### ⚫ Large Collection (1,000 items) | Method | Mean | Error | StdDev | Min | Median | Max | Ratio | RatioSD | Rank | Gen0 | Gen1 | Allocated | Alloc Ratio | |------------ |---------:|---------:|---------:|---------:|---------:|---------:|------:|--------:|-----:|-------:|-------:|----------:|------------:| -| Manual | 21.92 μs | 0.345 μs | 0.288 μs | 21.37 μs | 21.96 μs | 22.47 μs | 1.00 | 0.02 | 1 | 5.2490 | 1.3123 | 85.99 KB | 1.00 | -| EggMapper | 21.75 μs | 0.425 μs | 0.745 μs | 19.82 μs | 21.83 μs | 23.33 μs | 0.99 | 0.04 | 1 | 5.2490 | 1.3123 | 85.99 KB | 1.00 | -| AutoMapper | 24.75 μs | 0.479 μs | 0.655 μs | 23.86 μs | 24.59 μs | 26.29 μs | 1.13 | 0.03 | 3 | 5.7678 | 1.4343 | 94.34 KB | 1.10 | -| Mapster | 21.00 μs | 0.402 μs | 0.395 μs | 20.08 μs | 20.93 μs | 21.68 μs | 0.96 | 0.02 | 1 | 5.2490 | 1.3123 | 85.99 KB | 1.00 | -| MapperlyMap | 21.99 μs | 0.436 μs | 0.728 μs | 20.77 μs | 22.04 μs | 23.63 μs | 1.00 | 0.04 | 1 | 5.2490 | 1.2817 | 86.02 KB | 1.00 | -| AgileMapper | 23.53 μs | 0.315 μs | 0.337 μs | 22.97 μs | 23.52 μs | 24.33 μs | 1.07 | 0.02 | 2 | 5.2795 | 1.3123 | 86.25 KB | 1.00 | +| Manual | 20.88 μs | 0.415 μs | 1.042 μs | 19.51 μs | 20.62 μs | 23.45 μs | 1.00 | 0.07 | 1 | 5.2490 | 1.3123 | 85.99 KB | 1.00 | +| EggMapper | 23.01 μs | 0.449 μs | 0.499 μs | 22.07 μs | 22.95 μs | 23.63 μs | 1.10 | 0.06 | 1 | 5.2490 | 1.3123 | 85.99 KB | 1.00 | +| AutoMapper | 23.54 μs | 0.458 μs | 0.700 μs | 22.42 μs | 23.57 μs | 24.99 μs | 1.13 | 0.06 | 1 | 5.7678 | 1.4343 | 94.34 KB | 1.10 | +| Mapster | 21.81 μs | 0.431 μs | 0.799 μs | 20.03 μs | 21.97 μs | 23.21 μs | 1.05 | 0.06 | 1 | 5.2490 | 1.3123 | 85.99 KB | 1.00 | +| MapperlyMap | 22.39 μs | 0.421 μs | 0.617 μs | 21.19 μs | 22.47 μs | 23.49 μs | 1.07 | 0.06 | 1 | 5.2490 | 1.2817 | 86.02 KB | 1.00 | +| AgileMapper | 24.65 μs | 0.473 μs | 0.420 μs | 24.10 μs | 24.56 μs | 25.48 μs | 1.18 | 0.06 | 1 | 5.2795 | 1.3123 | 86.25 KB | 1.00 | #### ⚪ Startup / Config | Method | Mean | Error | StdDev | Min | Median | Max | Ratio | Rank | Gen0 | Gen1 | Allocated | Alloc Ratio | |------------------ |-------------:|----------:|----------:|-------------:|-------------:|-------------:|------:|-----:|-------:|-------:|----------:|------------:| -| EggMapperStartup | 1,167.515 μs | 8.6462 μs | 7.2200 μs | 1,154.638 μs | 1,166.140 μs | 1,178.981 μs | 1.000 | 3 | 3.9063 | 1.9531 | 95.2 KB | 1.00 | -| AutoMapperStartup | 246.947 μs | 1.2288 μs | 1.0893 μs | 244.479 μs | 247.263 μs | 248.474 μs | 0.212 | 2 | 5.8594 | - | 103.82 KB | 1.09 | -| MapsterStartup | 2.719 μs | 0.0541 μs | 0.0842 μs | 2.598 μs | 2.700 μs | 2.900 μs | 0.002 | 1 | 0.7019 | 0.0267 | 11.51 KB | 0.12 | +| EggMapperStartup | 1,156.911 μs | 7.0329 μs | 6.5785 μs | 1,148.740 μs | 1,154.243 μs | 1,167.530 μs | 1.000 | 3 | 3.9063 | 1.9531 | 95.09 KB | 1.00 | +| AutoMapperStartup | 240.601 μs | 1.2057 μs | 1.0068 μs | 239.181 μs | 240.545 μs | 243.021 μs | 0.208 | 2 | 5.8594 | - | 104.15 KB | 1.10 | +| MapsterStartup | 2.598 μs | 0.0273 μs | 0.0228 μs | 2.545 μs | 2.594 μs | 2.638 μs | 0.002 | 1 | 0.7019 | 0.0267 | 11.51 KB | 0.12 | #### ⚪ Cold Start (Config + First Map per Type Pair) | Method | Mean | Error | StdDev | Min | Median | Max | Ratio | RatioSD | Rank | Gen0 | Gen1 | Allocated | Alloc Ratio | |----------- |---------:|----------:|----------:|---------:|---------:|---------:|------:|--------:|-----:|--------:|--------:|----------:|------------:| -| EggMapper | 1.174 ms | 0.0176 ms | 0.0156 ms | 1.150 ms | 1.181 ms | 1.198 ms | 1.00 | 0.02 | 1 | 5.8594 | 3.9063 | 95.84 KB | 1.00 | -| AutoMapper | 3.533 ms | 0.0562 ms | 0.0525 ms | 3.404 ms | 3.554 ms | 3.583 ms | 3.01 | 0.06 | 3 | 15.6250 | 7.8125 | 309.72 KB | 3.23 | -| Mapster | 2.630 ms | 0.0084 ms | 0.0070 ms | 2.619 ms | 2.630 ms | 2.644 ms | 2.24 | 0.03 | 2 | 46.8750 | 15.6250 | 766.46 KB | 8.00 | +| EggMapper | 1.179 ms | 0.0102 ms | 0.0085 ms | 1.165 ms | 1.183 ms | 1.195 ms | 1.00 | 0.01 | 1 | 5.8594 | 3.9063 | 96.08 KB | 1.00 | +| AutoMapper | 3.512 ms | 0.0239 ms | 0.0224 ms | 3.486 ms | 3.508 ms | 3.553 ms | 2.98 | 0.03 | 3 | 15.6250 | 7.8125 | 309.93 KB | 3.23 | +| Mapster | 2.598 ms | 0.0090 ms | 0.0075 ms | 2.586 ms | 2.596 ms | 2.610 ms | 2.20 | 0.02 | 2 | 39.0625 | 15.6250 | 762.12 KB | 7.93 | ---