Make Express faster! Let's improve our benchmarks ⚡

Hello everyone, I am performing a performance test between several http servers in node.js and I noticed that Express is performing much lower than the others, due to the fact that I use Express in practically all my projects. I would like to know if there are already people collaborating in improving the performance of the project, if not, would you like to start studies to improve these results?, since in my opinion Express is the most relevant and used among all, below are the test results, and the script I sent via pull request.

| (index) | Framework | Requests/sec | Transfer/sec | Latency | Total Requests | Transfer Total | Latency Stdev | Latency Max |
|---------|--------------------|--------------|--------------|------------|----------------|----------------|---------------|-------------|
| 0 | cluster_fastify | 138457.36 | 23.24MB | 15.58ms | 1388733 | 233.09MB | 58.10ms | 842.11ms |
| 1 | cluster_http | 137054.68 | 23.27MB | 14.56ms | 1376920 | 233.74MB | 52.84ms | 802.10ms |
| 2 | cluster_koa | 122922.41 | 20.51MB | 14.97ms | 1234474 | 206.03MB | 52.39ms | 823.15ms |
| 3 | cluster_hapi | 94445.64 | 19.91MB | 23.66ms | 949082 | 200.03MB | 83.97ms | 1.10s |
| 4 | cluster_restify | 93398.96 | 16.48MB | 22.78ms | 937893 | 165.47MB | 79.86ms | 1.09s |
| 5 | cluster_express | 43577.99 | 9.89MB | 60.64ms | 437738 | 99.36MB | 190.66ms | 2.00s |
| 6 | single_uws | 37081.93 | 3.71MB | 27.45ms | 372355 | 37.29MB | 3.06ms | 76.40ms |
| 7 | cluster_uws | 35629.39 | 3.57MB | 28.57ms | 357699 | 35.82MB | 1.82ms | 95.33ms |
| 8 | single_http | 24159.04 | 4.10MB | 42.09ms | 242998 | 41.25MB | 7.12ms | 235.08ms |
| 9 | single_fastify | 23794.91 | 3.99MB | 43.18ms | 239197 | 40.15MB | 11.90ms | 343.66ms |
| 10 | single_koa | 20263.96 | 3.38MB | 50.25ms | 204371 | 34.11MB | 17.65ms | 294.61ms |
| 11 | single_hapi | 14163.93 | 2.99MB | 71.82ms | 142853 | 30.11MB | 16.06ms | 410.62ms |
| 12 | single_restify | 14036.58 | 2.48MB | 72.46ms | 141118 | 24.90MB | 13.49ms | 527.51ms |
| 13 | single_express | 6830.47 | 1.55MB | 147.89ms | 68993 | 15.66MB | 29.75ms | 626.75ms |

The tests were performed on Ubuntu 20.04.6 LTS via WSL 2 on Windows 10, my computer configuration is an Intel Core i9 10980 XE, 256 GB of DDR4 ram, 2TB nvme EVO pro SSD, NVidia Asus Rog RTX 3080 TI, Node v18.16.1