This is a JS runtime benchmark comparisson.
Here are tested:
How to compare objectively the three runtimes?
The way used on this projet was with http requests.
Servers with the runtimes, running on different ports were set.
Autocannon is been used to benchmark each server based on:
- latency
- requests per second
- bytes per second
For this benchmarking, the pc build used was:
Click to expand
OS: Arch Linux x86_64
Kernel: 6.5.9-arch2-1
DE: GNOME 45.1
CPU: AMD Custom APU 0405 (8) @ 2.800GH
GPU: AMD ATI AMD Custom GPU 0405
Memory: 14829MiB
Node:
| Stat | 2.5% | 50% | 97.5% | 99% | Avg | Stdev | Max |
|---|---|---|---|---|---|---|---|
| Latency | 0 ms | 0 ms | 1 ms | 2 ms | 0.1 ms | 0.44 ms | 21 ms |
| Stat | 1% | 2.5% | 50% | 97.5% | Avg | Stdev | Min |
|---|---|---|---|---|---|---|---|
| Req/Sec | 11159 | 11159 | 17551 | 18287 | 16652.73 | 1995.08 | 11156 |
| Bytes/Sec | 2.13 MB | 2.13 MB | 3.35 MB | 3.49 MB | 3.18 MB | 381 kB | 2.13 MB |
Deno:
| Stat | 2.5% | 50% | 97.5% | 99% | Avg | Stdev | Max |
|---|---|---|---|---|---|---|---|
| Latency | 0 ms | 0 ms | 0 ms | 0 ms | 0.01 ms | 0.08 ms | 22 ms |
| Stat | 1% | 2.5% | 50% | 97.5% | Avg | Stdev | Min |
|---|---|---|---|---|---|---|---|
| Req/Sec | 39,871 | 39,871 | 51,551 | 54,367 | 50,445.1 | 3,847.6 | 39,845 |
| Bytes/Sec | 5.98 MB | 5.98 MB | 7.73 MB | 8.16 MB | 7.57 MB | 577 kB | 5.98 MB |
Bun:
| Stat | 2.5% | 50% | 97.5% | 99% | Avg | Stdev | Max |
|---|---|---|---|---|---|---|---|
| Latency | 0 ms | 0 ms | 0 ms | 0 ms | 0.01 ms | 0.08 ms | 21 ms |
| Stat | 1% | 2.5% | 50% | 97.5% | Avg | Stdev | Min |
|---|---|---|---|---|---|---|---|
| Req/Sec | 42751 | 42751 | 62751 | 63871 | 58866.91 | 6102.51 | 42732 |
| Bytes/Sec | 5.39 MB | 5.39 MB | 7.91 MB | 8.05 MB | 7.42 MB | 769 kB | 5.38 MB |
Bun was overall superior,
Deno was a close second
Node was the worst in performance by a wide margin