Current benchmark data was generated on Mon May 19 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 | 491ms | 9.8ms | 576.6MB | 603ms | 80ms | kotlin/jvm 21 |
go | 1.go | 1249ms | 9.0ms | 55.0MB | 1227ms | 10ms | tinygo 0.37.0 |
go | 1-m.go | 2386ms | 8.7ms | 41.6MB | 5307ms | 40ms | go 1.24.3 |
kotlin | 1.kt | 4175ms | 24ms | 143.7MB | 4367ms | 73ms | kotlin/native 2.1.20 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
go | 1.go | 113ms | 1.7ms | 5.6MB | 100ms | 0ms | tinygo 0.37.0 |
kotlin | 1.kt | 121ms | 0.9ms | 159.3MB | 150ms | 30ms | kotlin/jvm 21 |
go | 1-m.go | 210ms | 2.2ms | 8.1MB | 370ms | 10ms | go 1.24.3 |
kotlin | 1.kt | 235ms | 15ms | 17.6MB | 240ms | 7ms | kotlin/native 2.1.20 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
go | 1-m.go | 545ms | 34ms | 15.5MB | 2127ms | 0ms | go 1.24.3 |
go | 1.go | 739ms | 8.5ms | 268.3MB | 683ms | 43ms | tinygo 0.37.0 |
kotlin | 2-m.kt | 1893ms | 160ms | 233.8MB | 7030ms | 100ms | kotlin/jvm 21 |
kotlin | 1.kt | 2169ms | 49ms | 220.1MB | 3017ms | 67ms | kotlin/jvm 21 |
kotlin | 2-m.kt | 4283ms | 17ms | 21.6MB | 14280ms | 553ms | kotlin/native 2.1.20 |
kotlin | 1.kt | timeout | 0.0ms | 17.4MB | 5517ms | 30ms | kotlin/native 2.1.20 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
go | 1-m.go | 50ms | 13ms | 7.5MB | 167ms | 0ms | go 1.24.3 |
go | 1.go | 70ms | 0.3ms | 68.6MB | 50ms | 10ms | tinygo 0.37.0 |
kotlin | 2-m.kt | 248ms | 4.5ms | 21.1MB | 837ms | 40ms | kotlin/native 2.1.20 |
kotlin | 1.kt | 395ms | 2.7ms | 17.4MB | 403ms | 7ms | kotlin/native 2.1.20 |
kotlin | 1-m.kt | 495ms | 6.5ms | 76.4MB | 1130ms | 40ms | kotlin/jvm 21 |
kotlin | 2-m.kt | 920ms | 72ms | 97.4MB | 3233ms | 77ms | kotlin/jvm 21 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
go | 1-http2.go | 127ms | 6.3ms | 56.1MB | 350ms | 83ms | go 1.24.3 |
go | 2-m.go | 394ms | 6.3ms | 174.8MB | 710ms | 633ms | go 1.24.3 |
go | 1-m.go | 400ms | 12ms | 170.8MB | 693ms | 633ms | go 1.24.3 |
kotlin | 2-m.kt | 1613ms | 2795ms | 455.2MB | 15463ms | 2483ms | kotlin/jvm 21 |
kotlin | 1.kt | timeout | 0.0ms | 427.0MB | 16450ms | 2593ms | kotlin/jvm 21 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
go | 1-http2.go | 30ms | 1.2ms | 27.6MB | 60ms | 17ms | go 1.24.3 |
go | 2-m.go | 72ms | 2.9ms | 34.9MB | 100ms | 107ms | go 1.24.3 |
go | 1-m.go | 75ms | 0.8ms | 36.6MB | 103ms | 110ms | go 1.24.3 |
kotlin | 1-m.kt | 2080ms | 193ms | 220.2MB | 5967ms | 640ms | kotlin/jvm 21 |
kotlin | 2-m.kt | 2084ms | 210ms | 242.8MB | 5633ms | 620ms | kotlin/jvm 21 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
go | 3.go | 120ms | 3.2ms | 3.5MB | 113ms | 0ms | go 1.24.3 |
go | 3.go | 133ms | 2.2ms | 0.5MB | 123ms | 0ms | tinygo 0.37.0 |
kotlin | 2.kt | 168ms | 4.4ms | 12.4MB | 170ms | 0ms | kotlin/native 2.1.20 |
kotlin | 1-m.kt | 192ms | 2.4ms | 94.9MB | 323ms | 20ms | kotlin/jvm 21 |
kotlin | 2-m.kt | 209ms | 14ms | 101.4MB | 453ms | 43ms | kotlin/jvm 21 |
kotlin | 1.kt | 353ms | 2.2ms | 12.5MB | 353ms | 0ms | kotlin/native 2.1.20 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
kotlin | 2-m.kt | 313ms | 0.5ms | 214.0MB | 540ms | 50ms | kotlin/jvm 21 |
kotlin | 1.kt | 340ms | 2.2ms | 203.2MB | 463ms | 37ms | kotlin/jvm 21 |
go | 3.go | 386ms | 1.4ms | 0.5MB | 380ms | 0ms | tinygo 0.37.0 |
go | 3.go | 390ms | 6.6ms | 3.5MB | 380ms | 0ms | go 1.24.3 |
kotlin | 2.kt | 474ms | 3.0ms | 12.4MB | 500ms | 7ms | kotlin/native 2.1.20 |
kotlin | 1.kt | 1035ms | 8.5ms | 12.4MB | 1070ms | 0ms | kotlin/native 2.1.20 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
go | 3.go | 51ms | 0.8ms | 3.5MB | 40ms | 0ms | go 1.24.3 |
go | 3.go | 65ms | 2.7ms | 0.4MB | 60ms | 0ms | tinygo 0.37.0 |
kotlin | 2.kt | 95ms | 0.4ms | 12.8MB | 87ms | 3ms | kotlin/native 2.1.20 |
kotlin | 1.kt | 121ms | 0.9ms | 12.8MB | 110ms | 0ms | kotlin/native 2.1.20 |
kotlin | 1-m.kt | 153ms | 3.0ms | 90.4MB | 287ms | 30ms | kotlin/jvm 21 |
kotlin | 2-m.kt | 169ms | 8.2ms | 95.6MB | 340ms | 30ms | kotlin/jvm 21 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
kotlin | 1.kt | 395ms | 2.5ms | 678.6MB | 450ms | 83ms | kotlin/jvm 21 |
go | 1.go | 820ms | 45ms | 63.1MB | 800ms | 10ms | tinygo 0.37.0 |
go | 2.go | 1144ms | 3.1ms | 55.0MB | 1120ms | 3ms | tinygo 0.37.0 |
go | 1-m.go | 1485ms | 22ms | 40.9MB | 3127ms | 40ms | go 1.24.3 |
go | 2-m.go | 1732ms | 20ms | 47.1MB | 3760ms | 50ms | go 1.24.3 |
kotlin | 1.kt | 2036ms | 172ms | 90.1MB | 2113ms | 47ms | kotlin/native 2.1.20 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
kotlin | 1-m.kt | 155ms | 2.4ms | 207.3MB | 203ms | 50ms | kotlin/jvm 21 |
go | 1.go | 174ms | 2.9ms | 9.8MB | 160ms | 0ms | tinygo 0.37.0 |
go | 2.go | 213ms | 5.6ms | 17.2MB | 197ms | 0ms | tinygo 0.37.0 |
kotlin | 1.kt | 293ms | 4.6ms | 25.6MB | 297ms | 10ms | kotlin/native 2.1.20 |
go | 1-m.go | 334ms | 1.2ms | 12.1MB | 667ms | 27ms | go 1.24.3 |
go | 2-m.go | 375ms | 1.6ms | 13.9MB | 780ms | 33ms | go 1.24.3 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
go | 1.go | 349ms | 0.2ms | 3.5MB | 340ms | 0ms | go 1.24.3 |
go | 1.go | 353ms | 6.1ms | 0.4MB | 343ms | 0ms | tinygo 0.37.0 |
kotlin | 1n.kt | 353ms | 3.9ms | 3.6MB | 343ms | 0ms | kotlin/native 2.1.20 |
kotlin | 1.kt | 445ms | 1.8ms | 49.2MB | 490ms | 20ms | kotlin/jvm 21 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
go | 1.go | 37ms | 0.6ms | 0.4MB | 30ms | 0ms | tinygo 0.37.0 |
go | 1.go | 38ms | 1.3ms | 3.5MB | 30ms | 0ms | go 1.24.3 |
kotlin | 1n.kt | 39ms | 0.2ms | 3.6MB | 30ms | 0ms | kotlin/native 2.1.20 |
kotlin | 1-m.kt | 121ms | 2.3ms | 49.4MB | 170ms | 20ms | kotlin/jvm 21 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
go | 8.go | 1191ms | 8.1ms | 8.6MB | 1180ms | 3ms | go 1.24.3 |
kotlin | 1.kt | 3724ms | 64ms | 352.5MB | 4500ms | 100ms | kotlin/jvm 21 |
kotlin | 1n.kt | timeout | 0.0ms | 26.3MB | 3990ms | 1497ms | kotlin/native 2.1.20 |
kotlin | 2n.kt | timeout | 0.0ms | 30.6MB | 5130ms | 127ms | kotlin/native 2.1.20 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
go | 8.go | 283ms | 4.5ms | 8.6MB | 273ms | 0ms | go 1.24.3 |
kotlin | 1-m.kt | 1018ms | 20ms | 353.5MB | 1703ms | 90ms | kotlin/jvm 21 |
kotlin | 1n.kt | timeout | 0.0ms | 26.7MB | 3990ms | 1510ms | kotlin/native 2.1.20 |
kotlin | 2n.kt | timeout | 0.0ms | 30.6MB | 5113ms | 130ms | 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 | 122.2MB | 4987ms | 50ms | go 1.24.3 |
go | 3.go | timeout | 0.0ms | 123.4MB | 4977ms | 10ms | tinygo 0.37.0 |
kotlin | 1.kt | timeout | 0.0ms | 173.6MB | 5407ms | 47ms | kotlin/jvm 21 |
kotlin | 1n.kt | timeout | 0.0ms | 226.8MB | 5080ms | 117ms | kotlin/native 2.1.20 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
kotlin | 1-m.kt | 839ms | 12ms | 134.6MB | 1270ms | 40ms | kotlin/jvm 21 |
go | 3.go | 1750ms | 14ms | 20.3MB | 1727ms | 30ms | go 1.24.3 |
go | 3.go | 2262ms | 24ms | 27.0MB | 2247ms | 0ms | tinygo 0.37.0 |
kotlin | 1n.kt | 3231ms | 31ms | 51.1MB | 3300ms | 70ms | kotlin/native 2.1.20 |