Not blocking but just a reminder - it would be faster if we just pass env->time_origin_timestamp() the same way we pass env->time_origin() to JS land via a typed array, and don't do a native call at all, because this is conceptually a constant (I am a bit surprised that it's not done already since we've been doing this for env->time_origin(), though with a closer look it seems to be only used by performance.nodeTiming.

CI: https://ci.nodejs.org/job/node-test-pull-request/57156/

Thanks for the suggestion @joyeecheung ! I've changed the code to pass env->time_origin_timestamp() the same way we do with env->time_origin(). It's now faster. Here is the benchmarks to show the improvement.

                                                        confidence improvement accuracy (*)   (**)  (***)
perf_hooks/time-origin.js method='timeOrigin' n=1000000        ***    120.57 %       ±2.46% ±3.30% ±4.35%
perf_hooks/time-origin.js method='toJSON' n=1000000            ***     32.10 %       ±1.64% ±2.18% ±2.86%

I've updated the commit message and PR title since it's no more a Fast api implementation, could you please review it again 🙏

CI: https://ci.nodejs.org/job/node-test-pull-request/57258/

CI: https://ci.nodejs.org/job/node-test-pull-request/57395/

CI: https://ci.nodejs.org/job/node-test-pull-request/57449/

Could someone merge this ? 👀

- Loading data for nodejs/node/pull/51713
✔  Done loading data for nodejs/node/pull/51713
----------------------------------- PR info ------------------------------------
Title      perf_hooks: performance milestone time origin timestamp improvement (#51713)
   ⚠  Could not retrieve the email or name of the PR author's from user's GitHub profile!
Branch     IlyasShabi:fast-time-origin-timestamp -> nodejs:main
Labels     c++, needs-ci, needs-benchmark-ci
Commits    1
 - perf_hooks: performance milestone time origin timestamp improvement
Committers 1
 - Ilyas Shabi 
PR-URL: https://github.com/nodejs/node/pull/51713
Reviewed-By: Vinícius Lourenço Claro Cardoso 
Reviewed-By: Yagiz Nizipli 
Reviewed-By: Marco Ippolito 
Reviewed-By: Minwoo Jung 
Reviewed-By: Benjamin Gruenbaum 
Reviewed-By: Joyee Cheung 
------------------------------ Generated metadata ------------------------------
PR-URL: https://github.com/nodejs/node/pull/51713
Reviewed-By: Vinícius Lourenço Claro Cardoso 
Reviewed-By: Yagiz Nizipli 
Reviewed-By: Marco Ippolito 
Reviewed-By: Minwoo Jung 
Reviewed-By: Benjamin Gruenbaum 
Reviewed-By: Joyee Cheung 
--------------------------------------------------------------------------------
   ⚠  Commits were pushed since the last approving review:
   ⚠  - perf_hooks: performance milestone time origin timestamp improvement
   ℹ  This PR was created on Fri, 09 Feb 2024 19:39:28 GMT
   ✔  Approvals: 6
   ✔  - Vinícius Lourenço Claro Cardoso (@H4ad): https://github.com/nodejs/node/pull/51713#pullrequestreview-1873159855
   ✔  - Yagiz Nizipli (@anonrig) (TSC): https://github.com/nodejs/node/pull/51713#pullrequestreview-1873194489
   ✔  - Marco Ippolito (@marco-ippolito): https://github.com/nodejs/node/pull/51713#pullrequestreview-1873580594
   ✔  - Minwoo Jung (@JungMinu): https://github.com/nodejs/node/pull/51713#pullrequestreview-1874371237
   ✔  - Benjamin Gruenbaum (@benjamingr) (TSC): https://github.com/nodejs/node/pull/51713#pullrequestreview-1874747501
   ✔  - Joyee Cheung (@joyeecheung) (TSC): https://github.com/nodejs/node/pull/51713#pullrequestreview-1889138330
   ✔  Last GitHub CI successful
   ℹ  Last Full PR CI on 2024-02-27T08:38:20Z: https://ci.nodejs.org/job/node-test-pull-request/57449/
- Querying data for job/node-test-pull-request/57449/
   ✔  Last Jenkins CI successful
--------------------------------------------------------------------------------
   ✔  Aborted `git node land` session in /home/runner/work/node/node/.ncu

Landed in f4af4b1