Benchmark 10.x version

[Jabher]

Hi. I've benchmarked node 10 and see it has significant performance decrease, it probably should appear here.
I'm not sure about proper test conditions (I've ran it on windows linux subsystem), so - can you please run it on same machine as other tests?

My results are

# Node 9.11.1 
/m/c/U/c/W/async-hooks-performance-impact (master) $ node run.js
regular Bluebird-doxbee: 238 ms.
init Bluebird-doxbee: 475 ms.
full Bluebird-doxbee: 595 ms.
regular Bluebird-parallel: 946 ms.
init Bluebird-parallel: 1657 ms.
full Bluebird-parallel: 1793 ms.
regular Wikipedia: 1256 ms.
init Wikipedia: 2368 ms.
full Wikipedia: 2713 ms.

# Node 10.0.1 
/m/c/U/c/W/async-hooks-performance-impact (master) $ node run.js
regular Bluebird-doxbee: 262 ms.
init Bluebird-doxbee: 771 ms.
full Bluebird-doxbee: 1068 ms.
regular Bluebird-parallel: 556 ms.
init Bluebird-parallel: 1583 ms.
full Bluebird-parallel: 1942 ms.
regular Wikipedia: 878 ms.
init Wikipedia: 3876 ms.
full Wikipedia: 3345 ms.

[bmeurer]

Not just that, it also has serious correctness regressions. We're currently reverting most of the async/Promise performance improvements for Node 10, so performance-wise it should soon be the same as Node 9 again.

[mawrkus]

Hi,
I also observed a significant increase of CPU usage on a production server running Hapi 17 on Node 10.14.2.
I read the conversation nodejs/benchmarking#181, do you know if there's some progress on this? Or should I consider going back to domains as a temporary alternative?

[bmeurer]

There's no clear decision what to do with the async_hooks. I guess for Node 10 you'll just need to revert to an alternative if it's a serious problem for now.

[mawrkus]

Ok, thanks.

[rambo-panda]

share ...

process version

 {
  node: '16.11.1',
  v8: '9.4.146.19-node.13',
  uv: '1.42.0',
  zlib: '1.2.11',
  brotli: '1.0.9',
  ares: '1.17.2',
  modules: '93',
  nghttp2: '1.45.1',
  napi: '8',
  llhttp: '6.0.4',
  openssl: '1.1.1l+quic',
  cldr: '39.0',
  icu: '69.1',
  tz: '2021a',
  unicode: '13.0',
  ngtcp2: '0.1.0-DEV',
  nghttp3: '0.1.0-DEV'
}

regular Bluebird-doxbee: 96 ms.
init Bluebird-doxbee: 146 ms.
full Bluebird-doxbee: 424 ms.
regular Bluebird-parallel: 136 ms.
init Bluebird-parallel: 221 ms.
full Bluebird-parallel: 757 ms.
regular Wikipedia: 342 ms.
init Wikipedia: 532 ms.
full Wikipedia: 1339 ms.
regular hapiserver: 11094 reqs.
init hapiserver: 9570.19 reqs.
full hapiserver: 5749.37 reqs.
regular koaserver: 15356.73 reqs.
init koaserver: 15366.4 reqs.
full koaserver: 13534.4 reqs.