Current benchmark data was generated on Sun Jul 13 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.js | 1052ms | 7.6ms | 474.5MB | 977ms | 230ms | node 24.4.0 |
javascript | 1-m.js | 1079ms | 165ms | 176.6MB | 1527ms | 260ms | bun 1.2.18 |
rust | 4.rs | 1277ms | 6.1ms | 33.6MB | 1253ms | 10ms | rustc 1.88.0 |
rust | 5.rs | 1404ms | 46ms | 33.8MB | 1380ms | 7ms | rustc 1.88.0 |
rust | 3.rs | 1431ms | 12ms | 49.8MB | 1400ms | 13ms | rustc 1.88.0 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
javascript | 1.js | 98ms | 1.3ms | 77.8MB | 77ms | 27ms | bun 1.2.18 |
rust | 4.rs | 122ms | 2.6ms | 5.6MB | 110ms | 0ms | rustc 1.88.0 |
javascript | 1.js | 128ms | 1.6ms | 81.3MB | 130ms | 20ms | node 24.4.0 |
rust | 5.rs | 128ms | 3.1ms | 5.8MB | 120ms | 0ms | rustc 1.88.0 |
rust | 3.rs | 137ms | 3.2ms | 7.8MB | 127ms | 0ms | rustc 1.88.0 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
rust | 3-m.rs | 523ms | 7.7ms | 9.3MB | 1967ms | 70ms | rustc 1.88.0 |
rust | 5-m.rs | 659ms | 26ms | 5.5MB | 2517ms | 60ms | rustc 1.88.0 |
rust | 1-m.rs | 963ms | 0.9ms | 7.4MB | 3583ms | 203ms | rustc 1.88.0 |
rust | 3.rs | 1118ms | 22ms | 9.3MB | 1080ms | 23ms | rustc 1.88.0 |
javascript | 1.js | 1600ms | 6.3ms | 189.8MB | 1570ms | 100ms | node 24.4.0 |
rust | 4.rs | 1905ms | 35ms | 6.9MB | 1890ms | 0ms | rustc 1.88.0 |
javascript | 1.js | 2457ms | 68ms | 101.6MB | 2500ms | 63ms | bun 1.2.18 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
rust | 5-m.rs | 54ms | 1.9ms | 3.3MB | 160ms | 17ms | rustc 1.88.0 |
rust | 3-m.rs | 58ms | 2.6ms | 4.3MB | 180ms | 13ms | rustc 1.88.0 |
rust | 1-m.rs | 74ms | 0.3ms | 3.6MB | 243ms | 20ms | rustc 1.88.0 |
rust | 3.rs | 75ms | 0.3ms | 4.0MB | 60ms | 0ms | rustc 1.88.0 |
rust | 4.rs | 114ms | 1.1ms | 3.3MB | 107ms | 0ms | rustc 1.88.0 |
javascript | 1.js | 157ms | 1.8ms | 75.4MB | 143ms | 23ms | node 24.4.0 |
javascript | 1.js | 216ms | 4.5ms | 88.7MB | 250ms | 33ms | bun 1.2.18 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
rust | 1.rs | 124ms | 0.9ms | 3.6MB | 113ms | 0ms | rustc 1.88.0 |
javascript | 1.js | 278ms | 4.4ms | 67.5MB | 290ms | 27ms | node 24.4.0 |
rust | 2.rs | 421ms | 1.5ms | 3.6MB | 410ms | 0ms | rustc 1.88.0 |
javascript | 1.js | 518ms | 1.5ms | 75.6MB | 490ms | 23ms | bun 1.2.18 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
rust | 1.rs | 35ms | 1.0ms | 2.9MB | 30ms | 0ms | rustc 1.88.0 |
rust | 2.rs | 77ms | 1.2ms | 3.0MB | 70ms | 0ms | rustc 1.88.0 |
javascript | 1.js | 126ms | 2.6ms | 63.6MB | 117ms | 13ms | node 24.4.0 |
javascript | 1.js | 511ms | 2.2ms | 65.1MB | 483ms | 20ms | bun 1.2.18 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
rust | 1.rs | 1.2ms | 0.0ms | 1.8MB | 0ms | 0ms | rustc 1.88.0 |
rust | 1.rs | 1.2ms | 0.1ms | 1.9MB | 0ms | 0ms | rustc 1.90.0-nightly |
javascript | 1.js | 12ms | 0.4ms | 31.6MB | 0ms | 0ms | bun 1.2.18 |
javascript | 1.js | 31ms | 0.6ms | 50.8MB | 16ms | 6ms | node 24.4.0 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
rust | 1-m.rs | 220ms | 21ms | 85.8MB | 170ms | 467ms | rustc 1.88.0 |
javascript | 1-m.bun.js | 245ms | 9.4ms | 77.8MB | 127ms | 323ms | bun 1.2.18 |
rust | 2-http2.rs | 263ms | 26ms | 49.4MB | 510ms | 327ms | rustc 1.88.0 |
rust | 2-m.rs | 411ms | 72ms | 74.4MB | 243ms | 833ms | rustc 1.88.0 |
rust | 1-http2.rs | 439ms | 155ms | 61.3MB | 1027ms | 487ms | rustc 1.88.0 |
javascript | 1.js | 2524ms | 226ms | 270.7MB | 2467ms | 1187ms | node 24.4.0 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
rust | 1-m.rs | 44ms | 5.0ms | 18.6MB | 17ms | 63ms | rustc 1.88.0 |
rust | 2-m.rs | 90ms | 10.0ms | 23.8MB | 40ms | 187ms | rustc 1.88.0 |
javascript | 1.bun.js | 96ms | 12ms | 54.6MB | 33ms | 73ms | bun 1.2.18 |
rust | 1-http2.rs | 203ms | 65ms | 26.3MB | 517ms | 177ms | rustc 1.88.0 |
rust | 2-http2.rs | 213ms | 38ms | 23.9MB | 540ms | 187ms | rustc 1.88.0 |
javascript | 1.js | 344ms | 3.3ms | 85.1MB | 327ms | 127ms | node 24.4.0 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
rust | 5-i.rs | 29ms | 0.7ms | 9.8MB | 17ms | 0ms | rustc 1.88.0 |
rust | 4-i.rs | 32ms | 1.7ms | 7.9MB | 20ms | 0ms | rustc 1.88.0 |
rust | 3.rs | 62ms | 1.2ms | 32.0MB | 40ms | 7ms | rustc 1.88.0 |
rust | 2.rs | 62ms | 0.6ms | 33.8MB | 40ms | 10ms | rustc 1.88.0 |
javascript | 1.js | 64ms | 1.3ms | 62.4MB | 37ms | 13ms | bun 1.2.18 |
javascript | 1.js | 102ms | 0.9ms | 74.8MB | 90ms | 20ms | node 24.4.0 |
rust | 1.rs | 107ms | 3.4ms | 67.4MB | 63ms | 30ms | rustc 1.88.0 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
rust | 5-i.rs | 213ms | 2.5ms | 52.8MB | 190ms | 10ms | rustc 1.88.0 |
rust | 4-i.rs | 264ms | 6.4ms | 52.6MB | 203ms | 43ms | rustc 1.88.0 |
javascript | 1.js | 352ms | 0.8ms | 200.9MB | 317ms | 83ms | bun 1.2.18 |
rust | 2.rs | 395ms | 1.2ms | 238.0MB | 287ms | 93ms | rustc 1.88.0 |
rust | 3.rs | 407ms | 3.7ms | 238.1MB | 300ms | 90ms | rustc 1.88.0 |
javascript | 1.js | 575ms | 2.3ms | 204.0MB | 600ms | 110ms | node 24.4.0 |
rust | 1.rs | 696ms | 2.3ms | 551.8MB | 447ms | 233ms | rustc 1.88.0 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
rust | 0-unsafe.rs | 38ms | 5.3ms | 1.8MB | 33ms | 0ms | rustc 1.88.0 |
rust | 1.rs | 51ms | 5.5ms | 1.9MB | 43ms | 0ms | rustc 1.88.0 |
javascript | 2.js | 308ms | 3.4ms | 64.9MB | 300ms | 10ms | node 24.4.0 |
javascript | 1.js | 572ms | 4.7ms | 63.7MB | 557ms | 10ms | node 24.4.0 |
javascript | 2.js | 688ms | 11ms | 123.5MB | 753ms | 57ms | bun 1.2.18 |
javascript | 1.js | 822ms | 6.8ms | 106.5MB | 900ms | 87ms | bun 1.2.18 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
rust | 0-unsafe.rs | 136ms | 6.3ms | 1.8MB | 127ms | 0ms | rustc 1.88.0 |
rust | 1.rs | 197ms | 16ms | 2.0MB | 190ms | 0ms | rustc 1.88.0 |
javascript | 2.js | 837ms | 7.0ms | 71.6MB | 820ms | 17ms | node 24.4.0 |
javascript | 1.js | 1623ms | 6.8ms | 70.0MB | 1603ms | 13ms | node 24.4.0 |
javascript | 2.js | 1931ms | 13ms | 123.3MB | 2110ms | 67ms | bun 1.2.18 |
javascript | 1.js | 2398ms | 29ms | 111.6MB | 2653ms | 207ms | bun 1.2.18 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
rust | 0-unsafe.rs | 24ms | 1.1ms | 1.8MB | 20ms | 0ms | rustc 1.88.0 |
rust | 1.rs | 30ms | 1.2ms | 1.8MB | 20ms | 0ms | rustc 1.88.0 |
javascript | 2.js | 163ms | 0.9ms | 59.3MB | 157ms | 10ms | node 24.4.0 |
javascript | 1.js | 169ms | 0.4ms | 61.0MB | 153ms | 10ms | node 24.4.0 |
javascript | 1.js | 317ms | 1.9ms | 130.9MB | 350ms | 73ms | bun 1.2.18 |
javascript | 2.js | 372ms | 1.1ms | 125.8MB | 400ms | 50ms | bun 1.2.18 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
javascript | 1-m.js | 468ms | 20ms | 136.0MB | 607ms | 117ms | bun 1.2.18 |
javascript | 1.js | 563ms | 3.7ms | 230.8MB | 563ms | 117ms | node 24.4.0 |
rust | 1.rs | 712ms | 1.1ms | 33.8MB | 690ms | 10ms | rustc 1.88.0 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
javascript | 1.js | 117ms | 2.5ms | 85.9MB | 103ms | 30ms | bun 1.2.18 |
rust | 1.rs | 154ms | 4.0ms | 9.8MB | 143ms | 0ms | rustc 1.88.0 |
javascript | 1.js | 157ms | 1.0ms | 100.4MB | 153ms | 33ms | node 24.4.0 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
rust | 4-i.rs | 164ms | 0.5ms | 1.8MB | 160ms | 0ms | rustc 1.88.0 |
rust | 7-i.rs | 219ms | 0.6ms | 1.8MB | 210ms | 0ms | rustc 1.88.0 |
rust | 1.rs | 229ms | 0.2ms | 1.8MB | 220ms | 0ms | rustc 1.88.0 |
rust | 3.rs | 279ms | 0.6ms | 1.9MB | 270ms | 0ms | rustc 1.90.0-nightly |
rust | 2.rs | 279ms | 0.4ms | 1.8MB | 270ms | 0ms | rustc 1.88.0 |
javascript | 6.js | 455ms | 2.0ms | 58.8MB | 447ms | 3ms | node 24.4.0 |
javascript | 6.js | 607ms | 14ms | 44.8MB | 610ms | 0ms | bun 1.2.18 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
rust | 4-i.rs | 19ms | 0.1ms | 1.8MB | 10ms | 0ms | rustc 1.88.0 |
rust | 7-i.rs | 24ms | 0.3ms | 1.8MB | 20ms | 0ms | rustc 1.88.0 |
rust | 1.rs | 25ms | 0.4ms | 1.8MB | 20ms | 0ms | rustc 1.88.0 |
rust | 3.rs | 30ms | 0.2ms | 1.8MB | 20ms | 0ms | rustc 1.90.0-nightly |
rust | 2.rs | 30ms | 0.3ms | 1.6MB | 20ms | 0ms | rustc 1.88.0 |
javascript | 6.js | 79ms | 3.2ms | 58.9MB | 67ms | 10ms | node 24.4.0 |
javascript | 6.js | 80ms | 1.8ms | 44.9MB | 83ms | 7ms | bun 1.2.18 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
rust | 0.rs | 120ms | 0.3ms | 1.8MB | 110ms | 0ms | rustc 1.88.0 |
rust | 1.rs | 1447ms | 14ms | 1.9MB | 1437ms | 0ms | rustc 1.88.0 |
javascript | 1.js | 2515ms | 10ms | 62.1MB | 2517ms | 10ms | node 24.4.0 |
javascript | 1.js | 2811ms | 7.5ms | 83.4MB | 2830ms | 50ms | bun 1.2.18 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
rust | 0.rs | 32ms | 0.7ms | 1.8MB | 20ms | 0ms | rustc 1.88.0 |
rust | 1.rs | 370ms | 15ms | 1.9MB | 360ms | 0ms | rustc 1.88.0 |
javascript | 1.js | 672ms | 3.5ms | 58.8MB | 680ms | 7ms | node 24.4.0 |
javascript | 1.js | 742ms | 1.2ms | 82.3MB | 740ms | 30ms | bun 1.2.18 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
rust | 7-m.rs | 493ms | 0.6ms | 2.1MB | 1910ms | 0ms | rustc 1.88.0 |
rust | 8-m.rs | 494ms | 0.2ms | 2.5MB | 1907ms | 3ms | rustc 1.90.0-nightly |
rust | 8.rs | 992ms | 1.9ms | 2.4MB | 983ms | 0ms | rustc 1.90.0-nightly |
rust | 7.rs | 1924ms | 0.5ms | 1.9MB | 1913ms | 0ms | rustc 1.88.0 |
rust | 2-m.rs | 2071ms | 4.3ms | 2.4MB | 8133ms | 3ms | rustc 1.88.0 |
javascript | 6-m.js | 2178ms | 17ms | 118.9MB | 8247ms | 70ms | node 24.4.0 |
rust | 2.rs | 4270ms | 7.1ms | 2.0MB | 4260ms | 0ms | rustc 1.88.0 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
rust | 7-m.rs | 127ms | 0.2ms | 2.3MB | 470ms | 3ms | rustc 1.88.0 |
rust | 8-m.rs | 128ms | 0.3ms | 2.3MB | 470ms | 7ms | rustc 1.90.0-nightly |
rust | 8.rs | 250ms | 0.4ms | 2.1MB | 240ms | 0ms | rustc 1.90.0-nightly |
rust | 7.rs | 488ms | 5.6ms | 1.8MB | 480ms | 0ms | rustc 1.88.0 |
rust | 2-m.rs | 521ms | 0.5ms | 2.1MB | 2013ms | 0ms | rustc 1.88.0 |
javascript | 6-m.js | 654ms | 3.1ms | 119.7MB | 2343ms | 57ms | node 24.4.0 |
rust | 2.rs | 1069ms | 2.0ms | 1.9MB | 1060ms | 0ms | rustc 1.88.0 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
rust | 8-m.rs | 36ms | 0.6ms | 2.3MB | 110ms | 0ms | rustc 1.90.0-nightly |
rust | 7-m.rs | 36ms | 0.0ms | 2.1MB | 113ms | 0ms | rustc 1.88.0 |
rust | 8.rs | 65ms | 0.6ms | 1.9MB | 60ms | 0ms | rustc 1.90.0-nightly |
rust | 7.rs | 127ms | 1.7ms | 1.8MB | 120ms | 0ms | rustc 1.88.0 |
rust | 2-m.rs | 134ms | 0.2ms | 2.1MB | 500ms | 0ms | rustc 1.88.0 |
rust | 2.rs | 270ms | 1.7ms | 1.9MB | 260ms | 0ms | rustc 1.88.0 |
javascript | 6-m.js | 273ms | 2.7ms | 116.3MB | 840ms | 53ms | node 24.4.0 |