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perf(core): test perf of skipping some lifecycle hooks for perf #4366

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merged 3 commits into from
May 23, 2024

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JoviDeCroock
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@JoviDeCroock JoviDeCroock commented Apr 30, 2024

The main thinking behind this is that we are accessing the _component megamorphic object less resulting in better performance.

This leaves four accessors behind

  • contextType - our provider is a functional component
  • shouldComponentUpdate - our provider component uses this
  • componentWillUnmount - our provider component uses this
  • componentDidUpdate - this is used in the useState hook

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github-actions bot commented Apr 30, 2024

📊 Tachometer Benchmark Results

Summary

duration

  • create10k: unsure 🔍 -1% - +0% (-7.89ms - +3.02ms)
    preact-local vs preact-main
  • filter-list: unsure 🔍 -0% - +1% (-0.08ms - +0.17ms)
    preact-local vs preact-main
  • hydrate1k: unsure 🔍 -1% - +3% (-0.63ms - +1.94ms)
    preact-local vs preact-main
  • many-updates: unsure 🔍 -4% - +4% (-0.52ms - +0.62ms)
    preact-local vs preact-main
  • replace1k: unsure 🔍 -3% - +1% (-1.95ms - +0.59ms)
    preact-local vs preact-main
  • text-update: unsure 🔍 -5% - +0% (-0.10ms - +0.01ms)
    preact-local vs preact-main
  • todo: unsure 🔍 -4% - +3% (-1.16ms - +0.80ms)
    preact-local vs preact-main
  • update10th1k: unsure 🔍 -5% - +5% (-1.50ms - +1.52ms)
    preact-local vs preact-main

usedJSHeapSize

  • create10k: faster ✔ 1% - 1% (0.40ms - 0.40ms)
    preact-local vs preact-main
  • filter-list: faster ✔ 2% - 2% (0.03ms - 0.04ms)
    preact-local vs preact-main
  • hydrate1k: unsure 🔍 -2% - +3% (-0.32ms - +0.49ms)
    preact-local vs preact-main
  • many-updates: unsure 🔍 -0% - +0% (-0.00ms - +0.00ms)
    preact-local vs preact-main
  • replace1k: faster ✔ 2% - 3% (0.07ms - 0.12ms)
    preact-local vs preact-main
  • text-update: unsure 🔍 +0% - +0% (+0.00ms - +0.00ms)
    preact-local vs preact-main
  • todo: unsure 🔍 -0% - -0% (-0.01ms - -0.00ms)
    preact-local vs preact-main
  • update10th1k: faster ✔ 1% - 1% (0.03ms - 0.03ms)
    preact-local vs preact-main

Results

create10k

duration

VersionAvg timevs preact-localvs preact-main
preact-local899.67ms - 907.94ms-unsure 🔍
-1% - +0%
-7.89ms - +3.02ms
preact-main902.68ms - 909.79msunsure 🔍
-0% - +1%
-3.02ms - +7.89ms
-

usedJSHeapSize

VersionAvg timevs preact-localvs preact-main
preact-local26.91ms - 26.91ms-faster ✔
1% - 1%
0.40ms - 0.40ms
preact-main27.31ms - 27.31msslower ❌
1% - 1%
0.40ms - 0.40ms
-
filter-list

duration

VersionAvg timevs preact-localvs preact-main
preact-local16.80ms - 16.98ms-unsure 🔍
-0% - +1%
-0.08ms - +0.17ms
preact-main16.76ms - 16.93msunsure 🔍
-1% - +0%
-0.17ms - +0.08ms
-

usedJSHeapSize

VersionAvg timevs preact-localvs preact-main
preact-local1.72ms - 1.73ms-faster ✔
2% - 2%
0.03ms - 0.04ms
preact-main1.76ms - 1.76msslower ❌
2% - 2%
0.03ms - 0.04ms
-
hydrate1k

duration

VersionAvg timevs preact-localvs preact-main
preact-local73.27ms - 75.50ms-unsure 🔍
-1% - +3%
-0.63ms - +1.94ms
preact-main73.10ms - 74.36msunsure 🔍
-3% - +1%
-1.94ms - +0.63ms
-

usedJSHeapSize

VersionAvg timevs preact-localvs preact-main
preact-local14.33ms - 14.96ms-unsure 🔍
-2% - +3%
-0.32ms - +0.49ms
preact-main14.31ms - 14.82msunsure 🔍
-3% - +2%
-0.49ms - +0.32ms
-
many-updates

duration

VersionAvg timevs preact-localvs preact-main
preact-local13.84ms - 14.53ms-unsure 🔍
-4% - +4%
-0.52ms - +0.62ms
preact-main13.68ms - 14.60msunsure 🔍
-4% - +4%
-0.62ms - +0.52ms
-

usedJSHeapSize

VersionAvg timevs preact-localvs preact-main
preact-local4.94ms - 4.95ms-unsure 🔍
-0% - +0%
-0.00ms - +0.00ms
preact-main4.94ms - 4.95msunsure 🔍
-0% - +0%
-0.00ms - +0.00ms
-
replace1k

duration

VersionAvg timevs preact-localvs preact-main
preact-local70.35ms - 71.90ms-unsure 🔍
-3% - +1%
-1.95ms - +0.59ms
preact-main70.79ms - 72.81msunsure 🔍
-1% - +3%
-0.59ms - +1.95ms
-

usedJSHeapSize

VersionAvg timevs preact-localvs preact-main
preact-local3.70ms - 3.73ms-faster ✔
2% - 3%
0.07ms - 0.12ms
preact-main3.79ms - 3.82msslower ❌
2% - 3%
0.07ms - 0.12ms
-

run-warmup-0

VersionAvg timevs preact-localvs preact-main
preact-local29.66ms - 30.33ms-unsure 🔍
-3% - +1%
-0.82ms - +0.19ms
preact-main29.93ms - 30.68msunsure 🔍
-1% - +3%
-0.19ms - +0.82ms
-

run-warmup-1

VersionAvg timevs preact-localvs preact-main
preact-local34.27ms - 36.06ms-unsure 🔍
-4% - +3%
-1.44ms - +1.02ms
preact-main34.54ms - 36.22msunsure 🔍
-3% - +4%
-1.02ms - +1.44ms
-

run-warmup-2

VersionAvg timevs preact-localvs preact-main
preact-local26.17ms - 26.88ms-unsure 🔍
-3% - +1%
-0.67ms - +0.37ms
preact-main26.29ms - 27.06msunsure 🔍
-1% - +3%
-0.37ms - +0.67ms
-

run-warmup-3

VersionAvg timevs preact-localvs preact-main
preact-local24.41ms - 25.41ms-unsure 🔍
-5% - +1%
-1.37ms - +0.14ms
preact-main24.96ms - 26.08msunsure 🔍
-1% - +6%
-0.14ms - +1.37ms
-

run-warmup-4

VersionAvg timevs preact-localvs preact-main
preact-local28.15ms - 29.77ms-slower ❌
1% - 9%
0.27ms - 2.54ms
preact-main26.75ms - 28.35msfaster ✔
1% - 9%
0.27ms - 2.54ms
-

run-final

VersionAvg timevs preact-localvs preact-main
preact-local24.43ms - 25.50ms-unsure 🔍
-2% - +4%
-0.48ms - +1.04ms
preact-main24.14ms - 25.22msunsure 🔍
-4% - +2%
-1.04ms - +0.48ms
-
text-update

duration

VersionAvg timevs preact-localvs preact-main
preact-local1.96ms - 2.04ms-unsure 🔍
-5% - +0%
-0.10ms - +0.01ms
preact-main2.01ms - 2.08msunsure 🔍
-0% - +5%
-0.01ms - +0.10ms
-

usedJSHeapSize

VersionAvg timevs preact-localvs preact-main
preact-local0.98ms - 0.98ms-unsure 🔍
+0% - +0%
+0.00ms - +0.00ms
preact-main0.98ms - 0.98msunsure 🔍
-0% - -0%
-0.00ms - -0.00ms
-
todo

duration

VersionAvg timevs preact-localvs preact-main
preact-local28.27ms - 29.75ms-unsure 🔍
-4% - +3%
-1.16ms - +0.80ms
preact-main28.55ms - 29.83msunsure 🔍
-3% - +4%
-0.80ms - +1.16ms
-

usedJSHeapSize

VersionAvg timevs preact-localvs preact-main
preact-local1.25ms - 1.25ms-unsure 🔍
-0% - -0%
-0.01ms - -0.00ms
preact-main1.25ms - 1.25msunsure 🔍
+0% - +0%
+0.00ms - +0.01ms
-
update10th1k

duration

VersionAvg timevs preact-localvs preact-main
preact-local29.81ms - 31.70ms-unsure 🔍
-5% - +5%
-1.50ms - +1.52ms
preact-main29.58ms - 31.91msunsure 🔍
-5% - +5%
-1.52ms - +1.50ms
-

usedJSHeapSize

VersionAvg timevs preact-localvs preact-main
preact-local3.71ms - 3.71ms-faster ✔
1% - 1%
0.03ms - 0.03ms
preact-main3.74ms - 3.74msslower ❌
1% - 1%
0.03ms - 0.03ms
-

tachometer-reporter-action v2 for Benchmarks

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github-actions bot commented Apr 30, 2024

Size Change: +51 B (+0.08%)

Total Size: 61.6 kB

Filename Size Change
dist/preact.js 4.67 kB +8 B (+0.17%)
dist/preact.min.js 4.7 kB +9 B (+0.19%)
dist/preact.min.module.js 4.69 kB +9 B (+0.19%)
dist/preact.min.umd.js 4.72 kB +9 B (+0.19%)
dist/preact.module.js 4.68 kB +7 B (+0.15%)
dist/preact.umd.js 4.74 kB +9 B (+0.19%)
ℹ️ View Unchanged
Filename Size
compat/dist/compat.js 4.09 kB
compat/dist/compat.module.js 4.01 kB
compat/dist/compat.umd.js 4.14 kB
debug/dist/debug.js 3.71 kB
debug/dist/debug.module.js 3.71 kB
debug/dist/debug.umd.js 3.79 kB
devtools/dist/devtools.js 231 B
devtools/dist/devtools.module.js 240 B
devtools/dist/devtools.umd.js 314 B
hooks/dist/hooks.js 1.55 kB
hooks/dist/hooks.module.js 1.59 kB
hooks/dist/hooks.umd.js 1.63 kB
jsx-runtime/dist/jsxRuntime.js 976 B
jsx-runtime/dist/jsxRuntime.module.js 949 B
jsx-runtime/dist/jsxRuntime.umd.js 1.06 kB
test-utils/dist/testUtils.js 453 B
test-utils/dist/testUtils.module.js 454 B
test-utils/dist/testUtils.umd.js 536 B

compressed-size-action

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coveralls commented Apr 30, 2024

Coverage Status

coverage: 99.611% (+0.001%) from 99.61%
when pulling a0f1f7c on test-skipping-lifecycles-for-funcs
into 8d228d2 on main.

@JoviDeCroock JoviDeCroock changed the base branch from main to breaking-changes-11 April 30, 2024 07:39
@JoviDeCroock JoviDeCroock changed the base branch from breaking-changes-11 to main May 21, 2024 19:03
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nice find! this also more closely matched what we have in 11 IIRC

@JoviDeCroock JoviDeCroock changed the title major(core): test perf of skipping some lifecycle hooks for perf perf(core): test perf of skipping some lifecycle hooks for perf May 23, 2024
@JoviDeCroock JoviDeCroock merged commit 4ddd8fc into main May 23, 2024
13 checks passed
@JoviDeCroock JoviDeCroock deleted the test-skipping-lifecycles-for-funcs branch May 23, 2024 06:30
@JoviDeCroock JoviDeCroock mentioned this pull request Jun 30, 2024
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3 participants