Current benchmark data was generated on Sun Jun 01 2025, full log can be found HERE
CONTRIBUTIONS are WELCOME!
* -m in a file name stands for multi-threading or multi-processing
* -i in a file name stands for direct intrinsics usage. (Usage of simd intrinsics via libraries is not counted)
* -ffi in a file name stands for non-stdlib FFI usage
* (You may find time < time(user) + time(sys) for some non-parallelized programs, the overhead is from GC or JIT compiler, which are allowed to take advantage of multi-cores as that's more close to real-world scenarios.)
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
csharp | 1.cs | 901ms | 14ms | 197.1MB | 893ms | 147ms | dotnet 9.0.300 |
csharp | 1.cs | 1061ms | 140ms | 164.4MB | 963ms | 127ms | dotnet/aot 9.0.300 |
crystal | 1.cr | 1219ms | 8.5ms | 64.2MB | 1200ms | 10ms | crystal 1.16.3 |
csharp | 1.cs | 1725ms | 105ms | 103.6MB | 1900ms | 227ms | mono 6.12.0 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
crystal | 1.cr | 105ms | 2.8ms | 10.9MB | 97ms | 0ms | crystal 1.16.3 |
csharp | 1.cs | 141ms | 1.3ms | 46.1MB | 120ms | 10ms | mono 6.12.0 |
csharp | 1.cs | 175ms | 44ms | 31.8MB | 100ms | 33ms | dotnet/aot 9.0.300 |
csharp | 1.cs | 191ms | 4.8ms | 49.7MB | 147ms | 37ms | dotnet 9.0.300 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
csharp | 5-m.cs | 124ms | 7.2ms | 23.0MB | 350ms | 80ms | dotnet/aot 9.0.300 |
csharp | 5-m.cs | 190ms | 9.8ms | 39.9MB | 463ms | 120ms | dotnet 9.0.300 |
csharp | 5-m.cs | 234ms | 8.5ms | 37.7MB | 657ms | 93ms | mono 6.12.0 |
crystal | 2.cr | 536ms | 2.9ms | 3.5MB | 450ms | 73ms | crystal 1.16.3 |
crystal | 1.cr | 678ms | 2.3ms | 14.6MB | 570ms | 97ms | crystal 1.16.3 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
csharp | 5-m.cs | 25ms | 0.5ms | 16.0MB | 30ms | 10ms | dotnet/aot 9.0.300 |
crystal | 2.cr | 58ms | 0.7ms | 3.5MB | 40ms | 10ms | crystal 1.16.3 |
csharp | 5-m.cs | 63ms | 2.5ms | 37.0MB | 83ms | 17ms | dotnet 9.0.300 |
csharp | 5-m.cs | 72ms | 3.0ms | 29.5MB | 103ms | 20ms | mono 6.12.0 |
crystal | 1.cr | 73ms | 1.4ms | 4.9MB | 50ms | 7ms | crystal 1.16.3 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
crystal | 1.cr | 1.9ms | 0.2ms | 2.9MB | 0ms | 0ms | crystal 1.16.3 |
csharp | 1.cs | 7.8ms | 2.1ms | 9.5MB | 0ms | 0ms | dotnet/aot 9.0.300 |
csharp | 1.cs | 30ms | 0.5ms | 21.7MB | 18ms | 2ms | mono 6.12.0 |
csharp | 1.cs | 34ms | 1.1ms | 26.1MB | 20ms | 2ms | dotnet 9.0.300 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
csharp | 2-http2.cs | 509ms | 9.9ms | 108.4MB | 723ms | 147ms | dotnet 9.0.300 |
csharp | 2-m.cs | 550ms | 43ms | 143.4MB | 700ms | 503ms | dotnet 9.0.300 |
csharp | 2-http3.cs | 667ms | 21ms | 144.2MB | 1100ms | 257ms | dotnet 9.0.300 |
csharp | 1-m.cs | 692ms | 15ms | 168.0MB | 1097ms | 657ms | dotnet 9.0.300 |
crystal | 1.cr | 2991ms | 528ms | 240.7MB | 293ms | 427ms | crystal 1.16.3 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
csharp | 2-m.cs | 338ms | 1.2ms | 87.2MB | 370ms | 180ms | dotnet 9.0.300 |
csharp | 1-m.cs | 379ms | 10ms | 97.4MB | 530ms | 210ms | dotnet 9.0.300 |
csharp | 2-http2.cs | 427ms | 9.5ms | 86.0MB | 483ms | 87ms | dotnet 9.0.300 |
csharp | 2-http3.cs | 488ms | 3.2ms | 93.6MB | 577ms | 110ms | dotnet 9.0.300 |
crystal | 1.cr | 1293ms | 19ms | 53.3MB | 27ms | 77ms | crystal 1.16.3 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
crystal | 0-unsafe.cr | 35ms | 0.6ms | 3.0MB | 30ms | 0ms | crystal 1.16.3 |
crystal | 1.cr | 65ms | 1.6ms | 3.0MB | 57ms | 0ms | crystal 1.16.3 |
csharp | 2.cs | 94ms | 4.1ms | 9.9MB | 83ms | 0ms | dotnet/aot 9.0.300 |
csharp | 2.cs | 150ms | 2.5ms | 23.2MB | 133ms | 3ms | mono 6.12.0 |
csharp | 2.cs | 253ms | 4.8ms | 29.4MB | 237ms | 10ms | dotnet 9.0.300 |
csharp | 1.cs | 1037ms | 9.2ms | 13.0MB | 1020ms | 3ms | dotnet/aot 9.0.300 |
csharp | 1.cs | 1324ms | 54ms | 32.8MB | 1313ms | 13ms | dotnet 9.0.300 |
csharp | 1.cs | 3334ms | 47ms | 43.8MB | 3287ms | 37ms | mono 6.12.0 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
crystal | 0-unsafe.cr | 99ms | 1.4ms | 3.0MB | 90ms | 0ms | crystal 1.16.3 |
crystal | 1.cr | 191ms | 5.3ms | 3.0MB | 183ms | 0ms | crystal 1.16.3 |
csharp | 2.cs | 263ms | 4.6ms | 9.8MB | 250ms | 0ms | dotnet/aot 9.0.300 |
csharp | 2.cs | 362ms | 2.4ms | 23.2MB | 350ms | 0ms | mono 6.12.0 |
csharp | 2.cs | 403ms | 4.6ms | 29.3MB | 387ms | 10ms | dotnet 9.0.300 |
csharp | 1.cs | 3102ms | 23ms | 13.4MB | 3080ms | 7ms | dotnet/aot 9.0.300 |
csharp | 1.cs | 3566ms | 25ms | 32.8MB | 3547ms | 20ms | dotnet 9.0.300 |
csharp | 1.cs | timeout | 0.0ms | 49.8MB | 4947ms | 43ms | mono 6.12.0 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
crystal | 0-unsafe.cr | 17ms | 0.5ms | 3.0MB | 10ms | 0ms | crystal 1.16.3 |
crystal | 1.cr | 30ms | 0.8ms | 3.0MB | 20ms | 0ms | crystal 1.16.3 |
csharp | 2.cs | 49ms | 0.8ms | 9.6MB | 40ms | 0ms | dotnet/aot 9.0.300 |
csharp | 2.cs | 92ms | 2.6ms | 22.8MB | 83ms | 0ms | mono 6.12.0 |
csharp | 2.cs | 166ms | 5.8ms | 29.4MB | 140ms | 10ms | dotnet 9.0.300 |
csharp | 1.cs | 1611ms | 4.6ms | 32.6MB | 1603ms | 10ms | dotnet 9.0.300 |
csharp | 1.cs | 1815ms | 5.9ms | 12.9MB | 1797ms | 0ms | dotnet/aot 9.0.300 |
csharp | 1.cs | 1829ms | 5.2ms | 28.9MB | 1813ms | 0ms | mono 6.12.0 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
crystal | 1.cr | 314ms | 0.9ms | 9.3MB | 300ms | 0ms | crystal 1.16.3 |
csharp | 4.cs | 332ms | 0.7ms | 37.3MB | 310ms | 10ms | dotnet 9.0.300 |
csharp | 2.cs | 541ms | 67ms | 39.9MB | 520ms | 13ms | dotnet 9.0.300 |
csharp | 1.cs | 2058ms | 8.8ms | 36.7MB | 2030ms | 10ms | dotnet 9.0.300 |
csharp | 3.cs | 2348ms | 2.6ms | 16.4MB | 2333ms | 0ms | dotnet/aot 9.0.300 |
csharp | 3.cs | 2443ms | 2.4ms | 36.4MB | 2420ms | 10ms | dotnet 9.0.300 |
csharp | 1.cs | 3889ms | 13ms | 16.3MB | 3873ms | 0ms | dotnet/aot 9.0.300 |
csharp | 1.cs | timeout | 0.0ms | 24.1MB | 4987ms | 0ms | mono 6.12.0 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
crystal | 1.cr | 17ms | 0.0ms | 5.4MB | 10ms | 0ms | crystal 1.16.3 |
csharp | 4.cs | 82ms | 8.1ms | 34.5MB | 60ms | 10ms | dotnet 9.0.300 |
csharp | 3.cs | 108ms | 3.3ms | 13.5MB | 97ms | 0ms | dotnet/aot 9.0.300 |
csharp | 2.cs | 121ms | 0.6ms | 37.0MB | 97ms | 10ms | dotnet 9.0.300 |
csharp | 1.cs | 136ms | 2.2ms | 33.5MB | 120ms | 10ms | dotnet 9.0.300 |
csharp | 3.cs | 169ms | 5.5ms | 33.9MB | 143ms | 10ms | dotnet 9.0.300 |
csharp | 1.cs | 175ms | 1.1ms | 11.9MB | 167ms | 0ms | dotnet/aot 9.0.300 |
csharp | 1.cs | 564ms | 3.2ms | 23.9MB | 550ms | 0ms | mono 6.12.0 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
csharp | 2.cs | 525ms | 14ms | 120.6MB | 483ms | 83ms | dotnet/aot 9.0.300 |
csharp | 1.cs | 577ms | 8.1ms | 144.9MB | 530ms | 113ms | dotnet/aot 9.0.300 |
csharp | 2.cs | 666ms | 14ms | 136.1MB | 620ms | 100ms | dotnet 9.0.300 |
csharp | 1.cs | 749ms | 4.3ms | 166.8MB | 690ms | 137ms | dotnet 9.0.300 |
crystal | 1.cr | 828ms | 9.1ms | 64.2MB | 810ms | 10ms | crystal 1.16.3 |
csharp | 1.cs | 1280ms | 4.1ms | 144.6MB | 1447ms | 180ms | mono 6.12.0 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
csharp | 2.cs | 127ms | 4.7ms | 57.1MB | 100ms | 30ms | dotnet/aot 9.0.300 |
csharp | 1.cs | 154ms | 5.1ms | 74.8MB | 123ms | 50ms | dotnet/aot 9.0.300 |
crystal | 1.cr | 172ms | 4.4ms | 22.3MB | 160ms | 0ms | crystal 1.16.3 |
csharp | 2.cs | 262ms | 8.0ms | 75.8MB | 220ms | 43ms | dotnet 9.0.300 |
csharp | 1.cs | 264ms | 2.4ms | 69.4MB | 240ms | 33ms | mono 6.12.0 |
csharp | 1.cs | 276ms | 3.6ms | 93.0MB | 247ms | 53ms | dotnet 9.0.300 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
crystal | 2.cr | 343ms | 2.0ms | 3.3MB | 333ms | 0ms | crystal 1.16.3 |
crystal | 1.cr | 345ms | 2.9ms | 3.4MB | 337ms | 0ms | crystal 1.16.3 |
csharp | 9.cs | 360ms | 3.8ms | 27.9MB | 340ms | 10ms | dotnet 9.0.300 |
csharp | 8.cs | 370ms | 3.3ms | 9.9MB | 360ms | 0ms | dotnet/aot 9.0.300 |
csharp | 8.cs | 419ms | 1.1ms | 27.6MB | 400ms | 3ms | dotnet 9.0.300 |
csharp | 8.cs | 1252ms | 4.8ms | 22.3MB | 1237ms | 0ms | mono 6.12.0 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
crystal | 1.cr | 38ms | 1.3ms | 3.3MB | 30ms | 0ms | crystal 1.16.3 |
crystal | 2.cr | 38ms | 0.6ms | 3.3MB | 30ms | 0ms | crystal 1.16.3 |
csharp | 8.cs | 44ms | 0.2ms | 9.9MB | 30ms | 0ms | dotnet/aot 9.0.300 |
csharp | 9.cs | 93ms | 3.0ms | 27.6MB | 73ms | 7ms | dotnet 9.0.300 |
csharp | 8.cs | 95ms | 2.3ms | 27.6MB | 77ms | 3ms | dotnet 9.0.300 |
csharp | 8.cs | 161ms | 0.7ms | 22.4MB | 147ms | 0ms | mono 6.12.0 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
csharp | 1.cs | 297ms | 3.2ms | 78.8MB | 273ms | 7ms | dotnet/aot 9.0.300 |
csharp | 1.cs | 345ms | 12ms | 96.5MB | 317ms | 17ms | dotnet 9.0.300 |
crystal | 2.cr | 345ms | 3.2ms | 8.2MB | 337ms | 0ms | crystal 1.16.3 |
csharp | 2.cs | 392ms | 2.8ms | 17.7MB | 380ms | 0ms | dotnet/aot 9.0.300 |
csharp | 2.cs | 399ms | 7.5ms | 35.3MB | 377ms | 13ms | dotnet 9.0.300 |
crystal | 1.cr | 423ms | 6.7ms | 42.9MB | 410ms | 0ms | crystal 1.16.3 |
csharp | 1.cs | 538ms | 2.7ms | 84.2MB | 517ms | 10ms | mono 6.12.0 |
csharp | 2.cs | 1888ms | 39ms | 27.4MB | 1873ms | 0ms | mono 6.12.0 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
csharp | 1.cs | 64ms | 1.2ms | 24.9MB | 50ms | 0ms | dotnet/aot 9.0.300 |
crystal | 2.cr | 87ms | 2.3ms | 4.5MB | 80ms | 0ms | crystal 1.16.3 |
crystal | 1.cr | 91ms | 3.5ms | 13.2MB | 80ms | 0ms | crystal 1.16.3 |
csharp | 2.cs | 101ms | 1.4ms | 11.9MB | 90ms | 0ms | dotnet/aot 9.0.300 |
csharp | 1.cs | 108ms | 2.1ms | 42.5MB | 83ms | 7ms | dotnet 9.0.300 |
csharp | 2.cs | 134ms | 3.2ms | 29.9MB | 110ms | 7ms | dotnet 9.0.300 |
csharp | 1.cs | 144ms | 1.5ms | 38.1MB | 127ms | 3ms | mono 6.12.0 |
csharp | 2.cs | 488ms | 5.9ms | 21.1MB | 473ms | 0ms | mono 6.12.0 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
csharp | 3-m.cs | 1881ms | 41ms | 10.4MB | 7243ms | 7ms | dotnet/aot 9.0.300 |
csharp | 3-m.cs | 1938ms | 34ms | 29.9MB | 7323ms | 20ms | dotnet 9.0.300 |
crystal | 1.cr | 3757ms | 8.8ms | 4.6MB | 3743ms | 0ms | crystal 1.16.3 |
csharp | 3-m.cs | 4838ms | 168ms | 25.5MB | 18427ms | 13ms | mono 6.12.0 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
csharp | 3-m.cs | 475ms | 1.3ms | 10.5MB | 1813ms | 0ms | dotnet/aot 9.0.300 |
csharp | 3-m.cs | 529ms | 1.2ms | 30.0MB | 1873ms | 10ms | dotnet 9.0.300 |
crystal | 1.cr | 942ms | 1.3ms | 4.4MB | 930ms | 0ms | crystal 1.16.3 |
csharp | 3-m.cs | 1200ms | 10ms | 26.7MB | 4517ms | 7ms | mono 6.12.0 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
csharp | 3-m.cs | 129ms | 0.6ms | 10.6MB | 447ms | 10ms | dotnet/aot 9.0.300 |
csharp | 3-m.cs | 179ms | 3.3ms | 28.4MB | 497ms | 17ms | dotnet 9.0.300 |
crystal | 1.cr | 240ms | 1.7ms | 3.9MB | 230ms | 0ms | crystal 1.16.3 |
csharp | 3-m.cs | 341ms | 6.9ms | 25.5MB | 1153ms | 7ms | mono 6.12.0 |