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9 Commits
Author SHA1 Message Date
Vinicius Lourenço 0e507d30ac perf_hooks: reduce overhead of new user timings 
PR-URL: https://github.com/nodejs/node/pull/49914
Reviewed-By: Yagiz Nizipli <yagiz@nizipli.com>
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
Reviewed-By: Stephen Belanger <admin@stephenbelanger.com>
 2023-10-05 10:47:49 +00:00
Vinicius Lourenço e6e320ecc7 perf_hooks: reduce overhead of new resource timings 
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
Vinicius Lourenço a6ad048b89 perf_hooks: reduce overhead of new performance_entries 
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
Antoine du Hamel f43d4fafeb lib: add trailing commas in internal/perf 
PR-URL: https://github.com/nodejs/node/pull/46697
Reviewed-By: Moshe Atlow <moshe@atlow.co.il>
Reviewed-By: Darshan Sen <raisinten@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
 2023-02-20 01:59:21 +01:00
legendecas 364c0e196c perf_hooks: fix webperf idlharness 
1. Enforce receiver checks on IDL interfaces.
2. Avoid prototype manipulation on constructing IDL interfaces with
   `ReflectConstruct`.
3. `defineReplaceableAttribute` should create IDL getter/setter.
4. Corrected `PerformanceResourceTiming` to inherit the public interface
   `PerformanceEntry` instead of the internal interface
   `InternalPerformanceResourceTiming`.
5. `detail` is not a specified attribute on `PerfomanceEntry`. Node.js
   specific extensions are moved to a subclass of `PerformanceEntry` as
   `PerformanceNodeEntry`.

PR-URL: https://github.com/nodejs/node/pull/44483
Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>
Reviewed-By: Minwoo Jung <nodecorelab@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
 2022-10-04 00:55:58 +08:00
Xuguang Mei 6abd71e2d9 perf_hooks: use arrays to store EntryBuffers 
Also order entries by startTime when calling getEntriesByType.

Fix: https://github.com/nodejs/node/issues/42004
Fix: https://github.com/nodejs/node/issues/42024

PR-URL: https://github.com/nodejs/node/pull/42032
Fixes: https://github.com/nodejs/node/issues/42004
Fixes: https://github.com/nodejs/node/issues/42024
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>
 2022-02-20 22:57:31 +00:00
Mestery 2913211ba8 lib: use ERR_ILLEGAL_CONSTRUCTOR 
Use ERR_ILLEGAL_CONSTRUCTOR error instead of `illegal constructor` or
`Illegal constructor` TypeError.

PR-URL: https://github.com/nodejs/node/pull/39556
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Darshan Sen <raisinten@gmail.com>
 2021-08-01 14:24:26 +00:00
legendecas 062f8e3730 perf_hooks: web performance timeline compliance 
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
Joyee Cheung a75d4e2724 perf_hooks: refactor perf_hooks for snapshot building 
- Move Performance and InternalPerformance to a new
  lib/internal/perf/performance.js
- Move now() getMilestoneTimestamp() into
  lib/internal/perf/utils.js
- Rename lib/internal/perf/perf.js to
  lib/internal/perf/performance_entry.js
- Refresh time origin at startup (this means the
  time origins could differ between snapshot building
  time and snapshot creation time)

PR-URL: https://github.com/nodejs/node/pull/38971
Refs: https://github.com/nodejs/node/issues/35711
Reviewed-By: James M Snell <jasnell@gmail.com>
 2021-06-28 16:20:12 +08:00