| Method | Size | Mean | Error | StdDev | Ratio | Allocated Memory/Op |
|---|---|---|---|---|---|---|
| Dictionary | 1 | 7.640 ns | 0.0790 ns | 0.0739 ns | 1.00 | - |
| ImmutableDictionary | 1 | 290.443 ns | 2.8913 ns | 2.4144 ns | 38.09 | 104 B |
| ImmutableHashDictionary | 1 | 250.868 ns | 5.2318 ns | 6.0249 ns | 33.00 | 256 B |
| Dictionary | 10 | 7.782 ns | 0.1371 ns | 0.1282 ns | 1.00 | - |
| ImmutableDictionary | 10 | 522.905 ns | 10.1501 ns | 9.4944 ns | 67.22 | 232 B |
| ImmutableHashDictionary | 10 | 349.176 ns | 2.5976 ns | 2.3027 ns | 44.82 | 480 B |
| Dictionary | 100 | 7.825 ns | 0.1751 ns | 0.1638 ns | 1.00 | - |
| ImmutableDictionary | 100 | 947.042 ns | 7.0417 ns | 6.5868 ns | 121.08 | 488 B |
| ImmutableHashDictionary | 100 | 1,339.356 ns | 20.0410 ns | 18.7463 ns | 171.21 | 3168 B |
| Dictionary | 1000 | 7.684 ns | 0.0976 ns | 0.0913 ns | 1.00 | - |
| ImmutableDictionary | 1000 | 956.664 ns | 15.0128 ns | 14.0430 ns | 124.51 | 488 B |
| ImmutableHashDictionary | 1000 | 10,981.291 ns | 133.5296 ns | 124.9036 ns | 1,429.27 | 31056 B |
| Dictionary | 10000 | 7.650 ns | 0.1428 ns | 0.1335 ns | 1.00 | - |
| ImmutableDictionary | 10000 | 1,650.127 ns | 34.7196 ns | 43.9092 ns | 215.39 | 872 B |
| ImmutableHashDictionary | 10000 | 145,914.089 ns | 2,605.8473 ns | 2,437.5112 ns | 19,079.30 | 283056 B |