d83e9faf2c
benchmark: add nodeTiming.uvmetricsinfo bench
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PR-URL: https://github.com/nodejs/node/pull/55614
Reviewed-By: Juan José Arboleda <soyjuanarbol@gmail.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Stephen Belanger <admin@stephenbelanger.com>
Reviewed-By: Vinícius Lourenço Claro Cardoso <contact@viniciusl.com.br>
2024-11-01 13:35:15 -03:00
71785889c8
lib: prefer logical assignment
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PR-URL: https://github.com/nodejs/node/pull/55044
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Chemi Atlow <chemi@atlow.co.il>
Reviewed-By: Yagiz Nizipli <yagiz@nizipli.com>
Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com>
Reviewed-By: LiviaMedeiros <livia@cirno.name>
2024-10-09 06:42:16 +00:00
f4af4b111c
perf_hooks: performance milestone time origin timestamp improvement
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PR-URL: https://github.com/nodejs/node/pull/51713
Reviewed-By: Vinícius Lourenço Claro Cardoso <contact@viniciusl.com.br>
Reviewed-By: Yagiz Nizipli <yagiz.nizipli@sentry.io>
Reviewed-By: Marco Ippolito <marcoippolito54@gmail.com>
Reviewed-By: Minwoo Jung <nodecorelab@gmail.com>
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
2024-02-28 16:52:30 +00:00
1a49193dfb
src: add fast api for Histogram
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PR-URL: https://github.com/nodejs/node/pull/51296
Reviewed-By: Yagiz Nizipli <yagiz.nizipli@sentry.io>
Reviewed-By: Vinícius Lourenço Claro Cardoso <contact@viniciusl.com.br>
Reviewed-By: Mohammed Keyvanzadeh <mohammadkeyvanzade94@gmail.com>
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
Reviewed-By: Minwoo Jung <nodecorelab@gmail.com>
2023-12-29 16:40:34 +00:00
3b758b3287
benchmark: update iterations in benchmark/perf_hooks
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Fixes: https://github.com/nodejs/node/issues/50571
PR-URL: https://github.com/nodejs/node/pull/50869
Refs: https://github.com/nodejs/node/issues/50571
Reviewed-By: Vinícius Lourenço Claro Cardoso <contact@viniciusl.com.br>
Reviewed-By: James M Snell <jasnell@gmail.com>
2023-12-10 08:49:52 +00:00
8c7fe471fb
perf_hooks: implement performance.now() with fast API calls
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PR-URL: https://github.com/nodejs/node/pull/50492
Reviewed-By: Vinícius Lourenço Claro Cardoso <contact@viniciusl.com.br>
Reviewed-By: Yagiz Nizipli <yagiz@nizipli.com>
Reviewed-By: Bryan English <bryan@bryanenglish.com>
Reviewed-By: Chengzhong Wu <legendecas@gmail.com>
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
Reviewed-By: Stephen Belanger <admin@stephenbelanger.com>
2023-11-17 23:59:26 +00:00
adaef03216
perf_hooks: reduce overhead of createHistogram
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PR-URL: https://github.com/nodejs/node/pull/50074
Reviewed-By: Stephen Belanger <admin@stephenbelanger.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Rafael Gonzaga <rafael.nunu@hotmail.com>
2023-10-23 12:38:54 +00:00
328bdac7f0
perf_hooks: reducing overhead of performance observer entry list
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PR-URL: https://github.com/nodejs/node/pull/50008
Reviewed-By: Stephen Belanger <admin@stephenbelanger.com>
Reviewed-By: Yagiz Nizipli <yagiz@nizipli.com>
2023-10-04 00:38:32 +00:00
e6e320ecc7
perf_hooks: reduce overhead of new resource timings
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PR-URL: https://github.com/nodejs/node/pull/49837
Reviewed-By: Stephen Belanger <admin@stephenbelanger.com>
Reviewed-By: Yagiz Nizipli <yagiz@nizipli.com>
2023-09-30 21:44:02 +00:00
a6ad048b89
perf_hooks: reduce overhead of new performance_entries
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PR-URL: https://github.com/nodejs/node/pull/49803
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
Reviewed-By: Yagiz Nizipli <yagiz@nizipli.com>
Reviewed-By: Stephen Belanger <admin@stephenbelanger.com>
2023-09-27 01:19:26 +00:00
ca5f322d32
benchmark: add trailing commas
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PR-URL: https://github.com/nodejs/node/pull/46370
Reviewed-By: Yagiz Nizipli <yagiz@nizipli.com>
Reviewed-By: Moshe Atlow <moshe@atlow.co.il>
Reviewed-By: James M Snell <jasnell@gmail.com>
2023-01-29 19:13:35 +01:00
78c8d2a8c8
perf_hooks: add PerformanceResourceTiming
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perf_hooks: create clearResourceTimings
perf_hooks: add resourcetiming test parallel
perf_hooks: add markResourceTiming
perf_hooks: fix observable when using resource
perf_hooks: fix observable when using resource
perf_hooks: add class comments
perf_hooks: add PerformanceResourceTiming
perf_hooks: create clearResourceTimings
perf_hooks: add resourcetiming test parallel
perf_hooks: add markResourceTiming
perf_hooks: fix observable when using resource
perf_hooks: fix observable when using resource
perf_hooks: add class comments
perf_hooks: add Resource Timing documentation
benchmark: measure resource timing module
perf_hooks: add check avoiding new PerformanceResourceTiming
perf_hooks: adjust doc
PR-URL: https://github.com/nodejs/node/pull/42725
Fixes: https://github.com/nodejs/undici/issues/952
Reviewed-By: Robert Nagy <ronagy@icloud.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Stephen Belanger <admin@stephenbelanger.com>
Reviewed-By: Paolo Insogna <paolo@cowtech.it>
Reviewed-By: Chengzhong Wu <legendecas@gmail.com>
2022-05-13 09:20:01 -03:00
062f8e3730
perf_hooks: web performance timeline compliance
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All API introduced in this PR are compliant with web
[performance-timeline](https://w3c.github.io/performance-timeline )
spec. "performance-timeline" is listed as supported web spec in the doc
https://nodejs.org/docs/latest/api/perf_hooks.html#perf_hooks_performance_measurement_apis .
Changes summary:
1. Add new supported wpt test subsets: user-timing and
performance-timeline.
2. Add support for `Performance.getEntries`,
`Performance.getEntriesByName` and `Performance.getEntriesByType`
to synchronously fetch buffered performance entries. This means
the user should invoke `Performance.clearMarks` and
`Performance.clearMeasures` to clear buffered entries to prevent from
those entries been kept alive forever.
3. Add support (again after https://github.com/nodejs/node/pull/37136 )
for `buffered` flags for `PerformanceObserver`.
3. Fixes `PerformanceMark` and `PerformanceMeasure` wpt compliance
issues.
4. Only user-created performance entries will be buffered globally. This
behavior should be compliant with
https://w3c.github.io/timing-entrytypes-registry/#registry .
With the new ability to fetch user-created performance entries
synchronously, the issues raised in
https://github.com/nodejs/diagnostics/issues/464#issuecomment-861920116
could also be fixed.
PR-URL: https://github.com/nodejs/node/pull/39297
Reviewed-By: James M Snell <jasnell@gmail.com>
2021-07-25 23:43:31 +08:00
f3eb224c83
perf_hooks: complete overhaul of the implementation
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* Update the user timing implementation to conform to
User Timing Level 3.
* Reimplement user timing and timerify with pure JavaScript
implementations
* Simplify the C++ implementation for gc and http2 perf
* Runtime deprecate additional perf entry properties
in favor of the standard detail argument
* Disable the `buffered` option on PerformanceObserver,
all entries are queued and dispatched on setImmediate.
Only entries with active observers are buffered.
* This does remove the user timing and timerify
trace events. Because the trace_events are still
considered experimental, those can be removed without
a deprecation cycle. They are removed to improve
performance and reduce complexity.
Old: `perf_hooks/usertiming.js n=100000: 92,378.01249733355`
New: perf_hooks/usertiming.js n=100000: 270,393.5280638482`
PR-URL: https://github.com/nodejs/node/pull/37136
Refs: https://github.com/nodejs/diagnostics/issues/464
Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
2021-02-22 08:46:11 -08:00
bf31d3c3b1
tools: enable no-unused-expressions lint rule
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Fixes: https://github.com/nodejs/node/issues/36246
PR-URL: https://github.com/nodejs/node/pull/36248
Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Yongsheng Zhang <zyszys98@gmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
2020-12-07 20:33:45 +01:00
589b2a1244
perf_hooks: add idleTime and event loop util
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Use uv_metrics_idle_time() to return a high resolution millisecond timer
of the amount of time the event loop has been idle since it was
initialized.
Include performance.eventLoopUtilization() API to handle the math of
calculating the idle and active times. This has been added to prevent
accidental miscalculations of the event loop utilization. Such as not
taking into consideration offsetting nodeTiming.loopStart or timing
differences when being called from a Worker thread.
PR-URL: https://github.com/nodejs/node/pull/34938
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Adrian Estrada <edsadr@gmail.com>
Reviewed-By: Juan José Arboleda <soyjuanarbol@gmail.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Stephen Belanger <admin@stephenbelanger.com>
Reviewed-By: Gireesh Punathil <gpunathi@in.ibm.com>
Reviewed-By: Gerhard Stöbich <deb2001-github@yahoo.de>
2020-08-29 07:02:31 -07:00
RafaelGSS
Aviv Keller
IlyasShabi
James M Snell
Lei Shi
Joyee Cheung
Vinícius Lourenço
Vinicius Lourenço
Antoine du Hamel
legendecas
Michaël Zasso
Trevor Norris