Current benchmark data was generated on Tue Jul 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 |
---|---|---|---|---|---|---|---|
kotlin | 1.kt | 488ms | 8.7ms | 575.8MB | 583ms | 93ms | kotlin/jvm 21 |
go | 1.go | 1928ms | 4.1ms | 51.9MB | 1907ms | 7ms | tinygo 0.38.0 |
go | 1-m.go | 2394ms | 16ms | 46.3MB | 5317ms | 47ms | go 1.24.4 |
kotlin | 1.kt | 3941ms | 160ms | 145.0MB | 4120ms | 63ms | kotlin/native 2.1.20 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
kotlin | 1.kt | 121ms | 2.9ms | 159.3MB | 143ms | 33ms | kotlin/jvm 21 |
go | 1.go | 150ms | 1.6ms | 5.0MB | 140ms | 0ms | tinygo 0.38.0 |
go | 1-m.go | 209ms | 0.3ms | 8.0MB | 367ms | 13ms | go 1.24.4 |
kotlin | 1.kt | 210ms | 3.5ms | 17.7MB | 217ms | 7ms | kotlin/native 2.1.20 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
go | 1-m.go | 515ms | 53ms | 15.5MB | 2007ms | 0ms | go 1.24.4 |
kotlin | 2-m.kt | 2049ms | 224ms | 241.0MB | 7630ms | 117ms | kotlin/jvm 21 |
kotlin | 1.kt | 2241ms | 54ms | 220.1MB | 3060ms | 77ms | kotlin/jvm 21 |
kotlin | 2-m.kt | 4233ms | 52ms | 21.4MB | 14190ms | 543ms | kotlin/native 2.1.20 |
go | 1.go | timeout | 0.0ms | 13.1MB | 2563ms | 16923ms | tinygo 0.38.0 |
kotlin | 1.kt | timeout | 0.0ms | 17.4MB | 5510ms | 20ms | kotlin/native 2.1.20 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
go | 1-m.go | 60ms | 20ms | 7.5MB | 217ms | 0ms | go 1.24.4 |
kotlin | 2-m.kt | 248ms | 6.0ms | 21.0MB | 830ms | 43ms | kotlin/native 2.1.20 |
kotlin | 1.kt | 388ms | 5.4ms | 17.4MB | 397ms | 7ms | kotlin/native 2.1.20 |
kotlin | 1-m.kt | 485ms | 16ms | 75.0MB | 1087ms | 43ms | kotlin/jvm 21 |
go | 1-m.go | 660ms | 66ms | 4.3MB | 317ms | 2160ms | tinygo 0.38.0 |
kotlin | 2-m.kt | 854ms | 53ms | 101.2MB | 2957ms | 77ms | kotlin/jvm 21 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
go | 1-http2.go | 123ms | 1.9ms | 56.3MB | 350ms | 80ms | go 1.24.4 |
go | 2-m.go | 381ms | 35ms | 167.6MB | 670ms | 623ms | go 1.24.4 |
go | 1-m.go | 397ms | 21ms | 166.2MB | 737ms | 610ms | go 1.24.4 |
kotlin | 2-m.kt | 3271ms | 1443ms | 346.3MB | 5647ms | 970ms | kotlin/jvm 21 |
kotlin | 1.kt | timeout | 0.0ms | 402.2MB | 16220ms | 2767ms | kotlin/jvm 21 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
go | 1-http2.go | 31ms | 1.3ms | 26.0MB | 60ms | 20ms | go 1.24.4 |
go | 1-m.go | 73ms | 5.1ms | 38.9MB | 103ms | 93ms | go 1.24.4 |
go | 2-m.go | 78ms | 5.4ms | 34.7MB | 113ms | 110ms | go 1.24.4 |
kotlin | 1-m.kt | 2119ms | 180ms | 229.3MB | 6180ms | 533ms | kotlin/jvm 21 |
kotlin | 2-m.kt | 2206ms | 240ms | 241.3MB | 4083ms | 443ms | kotlin/jvm 21 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
go | 3.go | 121ms | 2.4ms | 3.5MB | 113ms | 0ms | go 1.24.4 |
go | 3.go | 134ms | 1.8ms | 0.4MB | 127ms | 0ms | tinygo 0.38.0 |
kotlin | 2.kt | 173ms | 14ms | 12.4MB | 180ms | 0ms | kotlin/native 2.1.20 |
kotlin | 1-m.kt | 193ms | 3.9ms | 94.9MB | 320ms | 27ms | kotlin/jvm 21 |
kotlin | 2-m.kt | 207ms | 8.3ms | 101.0MB | 433ms | 37ms | kotlin/jvm 21 |
kotlin | 1.kt | 359ms | 8.0ms | 12.5MB | 360ms | 0ms | kotlin/native 2.1.20 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
kotlin | 2-m.kt | 318ms | 3.4ms | 212.1MB | 533ms | 57ms | kotlin/jvm 21 |
kotlin | 1.kt | 341ms | 3.1ms | 202.9MB | 460ms | 37ms | kotlin/jvm 21 |
go | 3.go | 388ms | 5.6ms | 0.4MB | 380ms | 0ms | tinygo 0.38.0 |
go | 3.go | 395ms | 2.9ms | 3.5MB | 387ms | 0ms | go 1.24.4 |
kotlin | 2.kt | 475ms | 5.0ms | 12.4MB | 503ms | 0ms | kotlin/native 2.1.20 |
kotlin | 1.kt | 1030ms | 1.3ms | 12.4MB | 1057ms | 7ms | kotlin/native 2.1.20 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
go | 3.go | 50ms | 1.2ms | 3.5MB | 43ms | 0ms | go 1.24.4 |
go | 3.go | 66ms | 1.7ms | 0.3MB | 60ms | 0ms | tinygo 0.38.0 |
kotlin | 2.kt | 95ms | 0.7ms | 12.8MB | 90ms | 0ms | kotlin/native 2.1.20 |
kotlin | 1.kt | 121ms | 0.6ms | 12.8MB | 117ms | 0ms | kotlin/native 2.1.20 |
kotlin | 1-m.kt | 153ms | 1.1ms | 90.5MB | 293ms | 23ms | kotlin/jvm 21 |
kotlin | 2-m.kt | 170ms | 13ms | 96.5MB | 367ms | 33ms | kotlin/jvm 21 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
kotlin | 1.kt | 389ms | 8.7ms | 680.7MB | 447ms | 90ms | kotlin/jvm 21 |
go | 1.go | 1100ms | 7.0ms | 35.5MB | 1080ms | 7ms | tinygo 0.38.0 |
go | 2.go | 1430ms | 21ms | 51.9MB | 1407ms | 7ms | tinygo 0.38.0 |
go | 1-m.go | 1489ms | 1.4ms | 49.0MB | 3160ms | 40ms | go 1.24.4 |
go | 2-m.go | 1716ms | 9.3ms | 43.0MB | 3753ms | 40ms | go 1.24.4 |
kotlin | 1.kt | 1857ms | 13ms | 89.9MB | 1940ms | 43ms | kotlin/native 2.1.20 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
kotlin | 1-m.kt | 159ms | 6.4ms | 207.2MB | 217ms | 37ms | kotlin/jvm 21 |
go | 1.go | 220ms | 9.6ms | 11.6MB | 207ms | 0ms | tinygo 0.38.0 |
kotlin | 1.kt | 258ms | 3.7ms | 25.7MB | 263ms | 10ms | kotlin/native 2.1.20 |
go | 2.go | 293ms | 9.9ms | 15.4MB | 280ms | 0ms | tinygo 0.38.0 |
go | 1-m.go | 335ms | 1.4ms | 12.1MB | 673ms | 23ms | go 1.24.4 |
go | 2-m.go | 376ms | 1.7ms | 13.9MB | 793ms | 20ms | go 1.24.4 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
kotlin | 1n.kt | 351ms | 1.9ms | 3.5MB | 340ms | 0ms | kotlin/native 2.1.20 |
go | 1.go | 352ms | 3.6ms | 3.5MB | 343ms | 0ms | go 1.24.4 |
go | 1.go | 352ms | 7.5ms | 0.3MB | 343ms | 0ms | tinygo 0.38.0 |
kotlin | 1.kt | 443ms | 2.0ms | 49.2MB | 487ms | 17ms | kotlin/jvm 21 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
go | 1.go | 38ms | 1.4ms | 3.5MB | 30ms | 0ms | go 1.24.4 |
kotlin | 1n.kt | 38ms | 0.7ms | 3.6MB | 30ms | 0ms | kotlin/native 2.1.20 |
go | 1.go | 39ms | 1.1ms | 0.3MB | 30ms | 0ms | tinygo 0.38.0 |
kotlin | 1-m.kt | 118ms | 1.1ms | 49.4MB | 167ms | 13ms | kotlin/jvm 21 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
go | 8.go | 1207ms | 7.6ms | 8.6MB | 1193ms | 0ms | go 1.24.4 |
kotlin | 1.kt | 3717ms | 19ms | 358.9MB | 4580ms | 100ms | kotlin/jvm 21 |
kotlin | 1n.kt | timeout | 0.0ms | 26.9MB | 3970ms | 1520ms | kotlin/native 2.1.20 |
kotlin | 2n.kt | timeout | 0.0ms | 30.9MB | 5110ms | 127ms | kotlin/native 2.1.20 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
go | 8.go | 283ms | 3.4ms | 8.6MB | 270ms | 0ms | go 1.24.4 |
kotlin | 1-m.kt | 983ms | 36ms | 353.7MB | 1773ms | 90ms | kotlin/jvm 21 |
kotlin | 1n.kt | timeout | 0.0ms | 27.0MB | 4003ms | 1517ms | kotlin/native 2.1.20 |
kotlin | 2n.kt | timeout | 0.0ms | 30.4MB | 5110ms | 123ms | kotlin/native 2.1.20 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
go | 3.go | timeout | 0.0ms | 126.4MB | 4987ms | 40ms | go 1.24.4 |
go | 3.go | timeout | 0.0ms | 84.8MB | 4967ms | 13ms | tinygo 0.38.0 |
kotlin | 1.kt | timeout | 0.0ms | 173.4MB | 5410ms | 47ms | kotlin/jvm 21 |
kotlin | 1n.kt | timeout | 0.0ms | 226.8MB | 5063ms | 120ms | kotlin/native 2.1.20 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
kotlin | 1-m.kt | 841ms | 4.2ms | 134.6MB | 1283ms | 37ms | kotlin/jvm 21 |
go | 3.go | 1793ms | 82ms | 19.9MB | 1777ms | 27ms | go 1.24.4 |
go | 3.go | 2297ms | 19ms | 23.0MB | 2280ms | 3ms | tinygo 0.38.0 |
kotlin | 1n.kt | 3213ms | 39ms | 51.1MB | 3283ms | 77ms | kotlin/native 2.1.20 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
go | 4-m.go | 1900ms | 1.2ms | 5.5MB | 7423ms | 7ms | go 1.24.4 |
go | 1.go | 3659ms | 14ms | 5.5MB | 3650ms | 3ms | go 1.24.4 |
go | 1.go | timeout | 0.0ms | 0.5MB | 4990ms | 0ms | tinygo 0.38.0 |