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 |
---|---|---|---|---|---|---|---|
javascript | 1-m.js | 907ms | 13ms | 181.8MB | 1350ms | 187ms | bun 1.2.15 |
javascript | 1.js | 1049ms | 5.1ms | 469.9MB | 970ms | 217ms | node 24.1.0 |
ruby | 1-m.rb | 4549ms | 73ms | 838.0MB | 6403ms | 490ms | truffleruby 24.2.1 |
ruby | 1.rb | 4697ms | 113ms | 110.0MB | 4607ms | 77ms | ruby/yjit 3.4.4 |
ruby | 1.rb | timeout | 0.0ms | 70.4MB | 4953ms | 37ms | ruby 3.4.4 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
javascript | 1.js | 100ms | 1.6ms | 77.6MB | 80ms | 27ms | bun 1.2.15 |
javascript | 1.js | 123ms | 1.2ms | 80.3MB | 127ms | 20ms | node 24.1.0 |
ruby | 1.rb | 489ms | 7.3ms | 20.3MB | 463ms | 10ms | ruby/yjit 3.4.4 |
ruby | 1-m.rb | 502ms | 12ms | 405.6MB | 983ms | 153ms | truffleruby 24.2.1 |
ruby | 1.rb | 948ms | 7.8ms | 19.5MB | 927ms | 10ms | ruby 3.4.4 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
ruby | 1.rb | 1405ms | 6.4ms | 63.8MB | 1330ms | 60ms | ruby/yjit 3.4.4 |
javascript | 1.js | 1597ms | 7.0ms | 189.2MB | 1570ms | 100ms | node 24.1.0 |
ruby | 1.rb | 1867ms | 34ms | 63.0MB | 1787ms | 63ms | ruby 3.4.4 |
javascript | 1.js | 2458ms | 46ms | 104.4MB | 2503ms | 70ms | bun 1.2.15 |
ruby | 1.rb | timeout | 0.0ms | 348.7MB | 4700ms | 1477ms | truffleruby 24.2.1 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
ruby | 1.rb | 152ms | 1.3ms | 25.6MB | 123ms | 13ms | ruby/yjit 3.4.4 |
javascript | 1.js | 158ms | 0.8ms | 74.8MB | 143ms | 27ms | node 24.1.0 |
ruby | 1.rb | 182ms | 1.0ms | 25.0MB | 150ms | 13ms | ruby 3.4.4 |
javascript | 1.js | 199ms | 1.7ms | 87.9MB | 237ms | 37ms | bun 1.2.15 |
ruby | 1.rb | timeout | 0.0ms | 356.8MB | 4790ms | 1430ms | truffleruby 24.2.1 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
javascript | 1.js | 278ms | 1.0ms | 66.7MB | 293ms | 23ms | node 24.1.0 |
javascript | 1.js | 517ms | 2.3ms | 76.2MB | 493ms | 17ms | bun 1.2.15 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
javascript | 1.js | 120ms | 1.1ms | 62.8MB | 110ms | 13ms | node 24.1.0 |
javascript | 1.js | 508ms | 1.3ms | 65.6MB | 487ms | 20ms | bun 1.2.15 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
javascript | 1.js | 12ms | 0.4ms | 31.5MB | 0ms | 0ms | bun 1.2.15 |
javascript | 1.js | 30ms | 0.6ms | 49.8MB | 18ms | 6ms | node 24.1.0 |
ruby | 1.rb | 34ms | 0.5ms | 141.5MB | 10ms | 26ms | truffleruby 24.2.1 |
ruby | 1.rb | 50ms | 1.4ms | 12.9MB | 38ms | 2ms | ruby/yjit 3.4.4 |
ruby | 1.rb | 51ms | 1.7ms | 12.8MB | 36ms | 2ms | ruby 3.4.4 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
javascript | 1-m.bun.js | 251ms | 4.8ms | 79.9MB | 130ms | 317ms | bun 1.2.15 |
javascript | 1.js | 2719ms | 485ms | 296.0MB | 2637ms | 1240ms | node 24.1.0 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
javascript | 1.bun.js | 87ms | 3.8ms | 55.5MB | 37ms | 67ms | bun 1.2.15 |
javascript | 1.js | 342ms | 4.1ms | 84.0MB | 330ms | 123ms | node 24.1.0 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
javascript | 1.js | 71ms | 1.1ms | 67.8MB | 40ms | 20ms | bun 1.2.15 |
javascript | 1.js | 102ms | 0.9ms | 74.9MB | 80ms | 20ms | node 24.1.0 |
ruby | 1.rb | 247ms | 0.5ms | 27.5MB | 220ms | 10ms | ruby 3.4.4 |
ruby | 1.rb | 249ms | 5.5ms | 27.8MB | 220ms | 13ms | ruby/yjit 3.4.4 |
ruby | 1-m.rb | 4414ms | 177ms | 502.4MB | 11650ms | 337ms | truffleruby 24.2.1 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
javascript | 1.js | 386ms | 2.1ms | 235.8MB | 333ms | 97ms | bun 1.2.15 |
javascript | 1.js | 575ms | 1.9ms | 203.2MB | 583ms | 123ms | node 24.1.0 |
ruby | 1.rb | 2068ms | 11ms | 135.0MB | 1977ms | 77ms | ruby/yjit 3.4.4 |
ruby | 1.rb | 2084ms | 23ms | 133.9MB | 2000ms | 73ms | ruby 3.4.4 |
ruby | 1.rb | timeout | 0.0ms | 515.9MB | 13230ms | 373ms | truffleruby 24.2.1 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
javascript | 2.js | 304ms | 2.7ms | 64.1MB | 293ms | 13ms | node 24.1.0 |
ruby | 1.rb | 345ms | 2.2ms | 13.5MB | 327ms | 10ms | ruby/yjit 3.4.4 |
ruby | 1.rb | 531ms | 3.8ms | 12.9MB | 507ms | 10ms | ruby 3.4.4 |
javascript | 1.js | 566ms | 6.6ms | 62.7MB | 553ms | 7ms | node 24.1.0 |
javascript | 2.js | 634ms | 5.2ms | 123.1MB | 710ms | 43ms | bun 1.2.15 |
ruby | 1-m.rb | 681ms | 22ms | 372.4MB | 1237ms | 140ms | truffleruby 24.2.1 |
javascript | 1.js | 830ms | 15ms | 106.3MB | 903ms | 87ms | bun 1.2.15 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
javascript | 2.js | 833ms | 3.9ms | 71.4MB | 820ms | 17ms | node 24.1.0 |
ruby | 1.rb | 906ms | 5.6ms | 13.5MB | 890ms | 3ms | ruby/yjit 3.4.4 |
ruby | 1-m.rb | 1181ms | 17ms | 400.4MB | 1707ms | 157ms | truffleruby 24.2.1 |
ruby | 1.rb | 1478ms | 4.7ms | 12.8MB | 1460ms | 3ms | ruby 3.4.4 |
javascript | 1.js | 1610ms | 3.9ms | 69.4MB | 1593ms | 10ms | node 24.1.0 |
javascript | 2.js | 1783ms | 10.0ms | 124.1MB | 1957ms | 77ms | bun 1.2.15 |
javascript | 1.js | 2362ms | 4.9ms | 106.4MB | 2650ms | 160ms | bun 1.2.15 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
javascript | 2.js | 164ms | 1.8ms | 58.7MB | 153ms | 10ms | node 24.1.0 |
javascript | 1.js | 167ms | 0.2ms | 59.9MB | 160ms | 3ms | node 24.1.0 |
ruby | 1.rb | 194ms | 1.0ms | 13.5MB | 177ms | 7ms | ruby/yjit 3.4.4 |
ruby | 1.rb | 292ms | 3.6ms | 12.8MB | 280ms | 7ms | ruby 3.4.4 |
javascript | 1.js | 318ms | 5.1ms | 130.3MB | 357ms | 77ms | bun 1.2.15 |
javascript | 2.js | 347ms | 3.8ms | 125.4MB | 380ms | 47ms | bun 1.2.15 |
ruby | 1-m.rb | 532ms | 4.1ms | 356.3MB | 1023ms | 140ms | truffleruby 24.2.1 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
javascript | 1-m.js | 463ms | 1.1ms | 136.5MB | 613ms | 113ms | bun 1.2.15 |
javascript | 1.js | 558ms | 2.7ms | 230.3MB | 553ms | 113ms | node 24.1.0 |
ruby | 1-m.rb | 4042ms | 349ms | 544.7MB | 10327ms | 353ms | truffleruby 24.2.1 |
ruby | 1.rb | timeout | 0.0ms | 93.5MB | 4940ms | 47ms | ruby 3.4.4 |
ruby | 1.rb | timeout | 0.0ms | 97.4MB | 4940ms | 47ms | ruby/yjit 3.4.4 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
javascript | 1.js | 114ms | 2.2ms | 85.0MB | 100ms | 30ms | bun 1.2.15 |
javascript | 1.js | 156ms | 1.2ms | 100.3MB | 150ms | 33ms | node 24.1.0 |
ruby | 1-m.rb | 2018ms | 52ms | 569.1MB | 5267ms | 243ms | truffleruby 24.2.1 |
ruby | 1.rb | 3259ms | 25ms | 38.3MB | 3220ms | 20ms | ruby/yjit 3.4.4 |
ruby | 1.rb | 4347ms | 35ms | 37.6MB | 4310ms | 20ms | ruby 3.4.4 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
javascript | 6.js | 456ms | 3.2ms | 57.9MB | 447ms | 7ms | node 24.1.0 |
javascript | 6.js | 597ms | 2.9ms | 45.0MB | 600ms | 0ms | bun 1.2.15 |
ruby | 2.rb | 823ms | 8.8ms | 310.2MB | 1070ms | 110ms | truffleruby 24.2.1 |
ruby | 2.rb | timeout | 0.0ms | 12.8MB | 4983ms | 3ms | ruby 3.4.4 |
ruby | 2.rb | timeout | 0.0ms | 13.5MB | 4983ms | 3ms | ruby/yjit 3.4.4 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
javascript | 6.js | 78ms | 2.2ms | 58.2MB | 67ms | 7ms | node 24.1.0 |
javascript | 6.js | 80ms | 0.6ms | 45.0MB | 90ms | 3ms | bun 1.2.15 |
ruby | 2-m.rb | 323ms | 5.2ms | 325.5MB | 593ms | 110ms | truffleruby 24.2.1 |
ruby | 2.rb | 1025ms | 6.4ms | 13.5MB | 1010ms | 3ms | ruby/yjit 3.4.4 |
ruby | 2.rb | 2919ms | 94ms | 12.8MB | 2903ms | 3ms | ruby 3.4.4 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
javascript | 1.js | 2575ms | 7.6ms | 62.2MB | 2580ms | 13ms | node 24.1.0 |
javascript | 1.js | 2822ms | 6.0ms | 82.3MB | 2837ms | 43ms | bun 1.2.15 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
javascript | 1.js | 686ms | 6.9ms | 58.8MB | 690ms | 10ms | node 24.1.0 |
javascript | 1.js | 736ms | 1.2ms | 82.1MB | 730ms | 33ms | bun 1.2.15 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
javascript | 3.js | 4837ms | 44ms | 121.8MB | 4787ms | 47ms | node 24.1.0 |
ruby | 1.rb | timeout | 0.0ms | 130.3MB | 4870ms | 113ms | ruby 3.4.4 |
ruby | 1.rb | timeout | 0.0ms | 131.1MB | 4837ms | 147ms | ruby/yjit 3.4.4 |
ruby | 1.rb | timeout | 0.0ms | 465.0MB | 13420ms | 380ms | truffleruby 24.2.1 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
javascript | 3.js | 1043ms | 5.1ms | 73.1MB | 1020ms | 17ms | node 24.1.0 |
ruby | 1-m.rb | 1723ms | 255ms | 383.7MB | 4550ms | 200ms | truffleruby 24.2.1 |
ruby | 1.rb | 1760ms | 71ms | 130.8MB | 1653ms | 93ms | ruby/yjit 3.4.4 |
ruby | 1.rb | 1813ms | 6.5ms | 130.4MB | 1677ms | 123ms | ruby 3.4.4 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
javascript | 6-m.js | 2185ms | 14ms | 119.3MB | 8240ms | 53ms | node 24.1.0 |
ruby | 4.rb | timeout | 0.0ms | 12.9MB | 4983ms | 3ms | ruby 3.4.4 |
ruby | 4.rb | timeout | 0.0ms | 13.5MB | 4980ms | 3ms | ruby/yjit 3.4.4 |
ruby | 4.rb | timeout | 0.0ms | 436.2MB | 5167ms | 233ms | truffleruby 24.2.1 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
javascript | 6-m.js | 653ms | 1.5ms | 117.6MB | 2320ms | 57ms | node 24.1.0 |
ruby | 4.rb | 4820ms | 15ms | 423.5MB | 5103ms | 203ms | truffleruby 24.2.1 |
ruby | 4.rb | timeout | 0.0ms | 12.9MB | 4987ms | 3ms | ruby 3.4.4 |
ruby | 4.rb | timeout | 0.0ms | 13.5MB | 4980ms | 0ms | ruby/yjit 3.4.4 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
javascript | 6-m.js | 270ms | 2.9ms | 117.4MB | 843ms | 47ms | node 24.1.0 |
ruby | 4.rb | 1453ms | 19ms | 405.2MB | 1797ms | 150ms | truffleruby 24.2.1 |
ruby | 4.rb | timeout | 0.0ms | 12.9MB | 4983ms | 7ms | ruby 3.4.4 |
ruby | 4.rb | timeout | 0.0ms | 13.6MB | 4980ms | 7ms | ruby/yjit 3.4.4 |