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Cleanup _parent, _dom and __hooks after unmount #3709

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merged 10 commits into from Sep 11, 2022
Merged

Cleanup _parent, _dom and __hooks after unmount #3709

merged 10 commits into from Sep 11, 2022

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JoviDeCroock
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@JoviDeCroock JoviDeCroock commented Sep 2, 2022 •
edited

Possible fix for #3668

The only thing we can’t cleanup during unmount are the _children due to this https://github.com/preactjs/preact/blob/master/compat/src/suspense.js#L148 and the _dom._listeners due to

FAILED TESTS:
    ✖ should allow component to re-suspend using normal suspension mechanics after initial suspended hydration resumes
      Chrome Headless 105.0.5195.52 (Mac OS 10.15.7)

    Error: Uncaught TypeError: Cannot read properties of undefined (reading 'clickfalse') (compat/test/browser/suspense-hydration.test.js:426)
        at  (compat/test/browser/suspense-hydration.test.js:654:23)

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coveralls commented Sep 2, 2022 •
edited

Coverage Status

Coverage remained the same at 99.527% when pulling b636502 on cleanup-unmount into a5258a9 on master.

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github-actions bot commented Sep 2, 2022 •
edited

Size Change: +50 B (0%)

Total Size: 52.8 kB

Filename Size Change
dist/preact.js 4.02 kB +6 B (0%)
dist/preact.min.js 4.04 kB +7 B (0%)
dist/preact.min.module.js 4.04 kB +6 B (0%)
dist/preact.min.umd.js 4.07 kB +6 B (0%)
dist/preact.module.js 4.03 kB +7 B (0%)
dist/preact.umd.js 4.09 kB +8 B (0%)
hooks/dist/hooks.js 1.55 kB +3 B (0%)
hooks/dist/hooks.module.js 1.58 kB +4 B (0%)
hooks/dist/hooks.umd.js 1.63 kB +3 B (0%)
ℹ️ View Unchanged
Filename Size Change
compat/dist/compat.js 3.78 kB 0 B
compat/dist/compat.module.js 3.72 kB 0 B
compat/dist/compat.umd.js 3.85 kB 0 B
debug/dist/debug.js 3.01 kB 0 B
debug/dist/debug.module.js 3.01 kB 0 B
debug/dist/debug.umd.js 3.09 kB 0 B
devtools/dist/devtools.js 231 B 0 B
devtools/dist/devtools.module.js 240 B 0 B
devtools/dist/devtools.umd.js 315 B 0 B
jsx-runtime/dist/jsxRuntime.js 358 B 0 B
jsx-runtime/dist/jsxRuntime.module.js 324 B 0 B
jsx-runtime/dist/jsxRuntime.umd.js 439 B 0 B
test-utils/dist/testUtils.js 442 B 0 B
test-utils/dist/testUtils.module.js 444 B 0 B
test-utils/dist/testUtils.umd.js 526 B 0 B

compressed-size-action

@developit developit mentioned this pull request Sep 2, 2022
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@preactjs preactjs deleted a comment from github-actions bot Sep 3, 2022
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github-actions bot commented Sep 3, 2022 •
edited

📊 Tachometer Benchmark Results

Summary

duration

  • 02_replace1k: unsure 🔍 -10% - +3% (-12.14ms - +3.85ms)
    preact-local vs preact-master
  • 03_update10th1k_x16: unsure 🔍 -2% - +4% (-0.86ms - +1.82ms)
    preact-local vs preact-master
  • 07_create10k: unsure 🔍 -1% - +0% (-12.52ms - +3.61ms)
    preact-local vs preact-master
  • filter_list: unsure 🔍 -3% - +2% (-0.87ms - +0.61ms)
    preact-local vs preact-master
  • hydrate1k: unsure 🔍 -1% - +2% (-1.35ms - +2.36ms)
    preact-local vs preact-master
  • many_updates: unsure 🔍 -5% - +0% (-1.52ms - +0.14ms)
    preact-local vs preact-master
  • text_update: unsure 🔍 -1% - +4% (-0.04ms - +0.11ms)
    preact-local vs preact-master
  • todo: unsure 🔍 -2% - +1% (-1.73ms - +0.68ms)
    preact-local vs preact-master

usedJSHeapSize

  • 02_replace1k: unsure 🔍 -2% - +9% (-0.08ms - +0.34ms)
    preact-local vs preact-master
  • 03_update10th1k_x16: unsure 🔍 -1% - +0% (-0.02ms - +0.01ms)
    preact-local vs preact-master
  • 07_create10k: unsure 🔍 -0% - +0% (-0.00ms - +0.00ms)
    preact-local vs preact-master
  • filter_list: unsure 🔍 -0% - +0% (-0.00ms - +0.00ms)
    preact-local vs preact-master
  • hydrate1k: unsure 🔍 -5% - +1% (-0.32ms - +0.06ms)
    preact-local vs preact-master
  • many_updates: unsure 🔍 -0% - +0% (-0.00ms - +0.00ms)
    preact-local vs preact-master
  • text_update: unsure 🔍 +0% - +0% (+0.00ms - +0.00ms)
    preact-local vs preact-master
  • todo: slower ❌ 5% - 9% (0.07ms - 0.11ms)
    preact-local vs preact-master

Results

02_replace1k

duration

VersionAvg timevs preact-mastervs preact-localvs preact-hooks
preact-master105.13ms - 115.39ms-unsure 🔍
-8% - +4%
-8.69ms - +4.43ms		unsure 🔍
-6% - +9%
-6.94ms - +9.43ms
preact-local108.30ms - 116.48msunsure 🔍
-4% - +8%
-4.43ms - +8.69ms		-unsure 🔍
-4% - +10%
-4.20ms - +10.95ms
preact-hooks102.64ms - 115.39msunsure 🔍
-9% - +6%
-9.43ms - +6.94ms		unsure 🔍
-10% - +4%
-10.95ms - +4.20ms		-

usedJSHeapSize

VersionAvg timevs preact-mastervs preact-localvs preact-hooks
preact-master3.73ms - 4.03ms-unsure 🔍
-3% - +7%
-0.13ms - +0.25ms		faster ✔
6% - 17%
0.26ms - 0.74ms
preact-local3.71ms - 3.94msunsure 🔍
-6% - +3%
-0.25ms - +0.13ms		-faster ✔
8% - 17%
0.34ms - 0.78ms
preact-hooks4.19ms - 4.57msslower ❌
6% - 19%
0.26ms - 0.74ms		slower ❌
9% - 21%
0.34ms - 0.78ms		-

run-warmup-0

VersionAvg timevs preact-mastervs preact-localvs preact-hooks
preact-master0.95ms - 1.01ms-unsure 🔍
-2% - +5%
-0.02ms - +0.04ms		unsure 🔍
-4% - +3%
-0.04ms - +0.03ms
preact-local0.95ms - 0.99msunsure 🔍
-5% - +2%
-0.04ms - +0.02ms		-unsure 🔍
-4% - +1%
-0.04ms - +0.01ms
preact-hooks0.96ms - 1.01msunsure 🔍
-3% - +4%
-0.03ms - +0.04ms		unsure 🔍
-1% - +5%
-0.01ms - +0.04ms		-

run-warmup-1

VersionAvg timevs preact-mastervs preact-localvs preact-hooks
preact-master0.55ms - 0.65ms-unsure 🔍
-32% - +1%
-0.24ms - +0.03ms		unsure 🔍
-24% - +20%
-0.15ms - +0.13ms
preact-local0.58ms - 0.83msunsure 🔍
-5% - +41%
-0.03ms - +0.24ms		-unsure 🔍
-16% - +48%
-0.08ms - +0.27ms
preact-hooks0.48ms - 0.74msunsure 🔍
-21% - +25%
-0.13ms - +0.15ms		unsure 🔍
-37% - +10%
-0.27ms - +0.08ms		-

run-warmup-2

VersionAvg timevs preact-mastervs preact-localvs preact-hooks
preact-master0.59ms - 0.75ms-unsure 🔍
-15% - +21%
-0.10ms - +0.14ms		unsure 🔍
-6% - +34%
-0.02ms - +0.19ms
preact-local0.57ms - 0.74msunsure 🔍
-20% - +15%
-0.14ms - +0.10ms		-unsure 🔍
-10% - +32%
-0.05ms - +0.18ms
preact-hooks0.51ms - 0.66msunsure 🔍
-28% - +3%
-0.19ms - +0.02ms		unsure 🔍
-27% - +7%
-0.18ms - +0.05ms		-

run-warmup-3

VersionAvg timevs preact-mastervs preact-localvs preact-hooks
preact-master0.33ms - 0.39ms-unsure 🔍
-6% - +15%
-0.02ms - +0.05ms		faster ✔
5% - 25%
0.02ms - 0.11ms
preact-local0.32ms - 0.37msunsure 🔍
-14% - +5%
-0.05ms - +0.02ms		-faster ✔
9% - 28%
0.03ms - 0.13ms
preact-hooks0.38ms - 0.47msslower ❌
3% - 32%
0.02ms - 0.11ms		slower ❌
9% - 38%
0.03ms - 0.13ms		-

run-warmup-4

VersionAvg timevs preact-mastervs preact-localvs preact-hooks
preact-master1.87ms - 3.68ms-unsure 🔍
-44% - +58%
-1.09ms - +1.45ms		slower ❌
101% - 545%
1.17ms - 3.07ms
preact-local1.70ms - 3.48msunsure 🔍
-51% - +38%
-1.45ms - +1.09ms		-slower ❌
84% - 507%
1.01ms - 2.87ms
preact-hooks0.39ms - 0.93msfaster ✔
64% - 89%
1.17ms - 3.07ms		faster ✔
61% - 88%
1.01ms - 2.87ms		-

run-final

VersionAvg timevs preact-mastervs preact-localvs preact-hooks
preact-master0.22ms - 0.29ms-unsure 🔍
-24% - +10%
-0.07ms - +0.03ms		unsure 🔍
-24% - +9%
-0.07ms - +0.03ms
preact-local0.24ms - 0.31msunsure 🔍
-12% - +27%
-0.03ms - +0.07ms		-unsure 🔍
-18% - +17%
-0.05ms - +0.05ms
preact-hooks0.24ms - 0.31msunsure 🔍
-11% - +28%
-0.03ms - +0.07ms		unsure 🔍
-17% - +18%
-0.05ms - +0.05ms		-
03_update10th1k_x16

duration

VersionAvg timevs preact-mastervs preact-localvs preact-hooks
preact-master43.82ms - 46.18ms-unsure 🔍
-3% - +4%
-1.41ms - +1.81ms		unsure 🔍
-2% - +5%
-0.84ms - +2.16ms
preact-local43.71ms - 45.90msunsure 🔍
-4% - +3%
-1.81ms - +1.41ms		-unsure 🔍
-2% - +4%
-0.97ms - +1.90ms
preact-hooks43.41ms - 45.26msunsure 🔍
-5% - +2%
-2.16ms - +0.84ms		unsure 🔍
-4% - +2%
-1.90ms - +0.97ms		-

usedJSHeapSize

VersionAvg timevs preact-mastervs preact-localvs preact-hooks
preact-master3.74ms - 3.77ms-unsure 🔍
-0% - +1%
-0.01ms - +0.02ms		faster ✔
8% - 9%
0.31ms - 0.35ms
preact-local3.74ms - 3.76msunsure 🔍
-1% - +0%
-0.02ms - +0.01ms		-faster ✔
8% - 9%
0.32ms - 0.36ms
preact-hooks4.07ms - 4.10msslower ❌
8% - 9%
0.31ms - 0.35ms		slower ❌
8% - 10%
0.32ms - 0.36ms		-
07_create10k

duration

VersionAvg timevs preact-mastervs preact-localvs preact-hooks
preact-master1662.92ms - 1683.59ms-unsure 🔍
-1% - +1%
-15.56ms - +19.33ms		faster ✔
2% - 4%
37.84ms - 66.71ms
preact-local1657.32ms - 1685.42msunsure 🔍
-1% - +1%
-19.33ms - +15.56ms		-faster ✔
2% - 4%
36.88ms - 71.45ms
preact-hooks1715.46ms - 1735.60msslower ❌
2% - 4%
37.84ms - 66.71ms		slower ❌
2% - 4%
36.88ms - 71.45ms		-

usedJSHeapSize

VersionAvg timevs preact-mastervs preact-localvs preact-hooks
preact-master25.52ms - 25.52ms-unsure 🔍
-0% - +0%
-0.00ms - +0.00ms		faster ✔
9% - 9%
2.55ms - 2.55ms
preact-local25.52ms - 25.52msunsure 🔍
-0% - +0%
-0.00ms - +0.00ms		-faster ✔
9% - 9%
2.55ms - 2.55ms
preact-hooks28.07ms - 28.07msslower ❌
10% - 10%
2.55ms - 2.55ms		slower ❌
10% - 10%
2.55ms - 2.55ms		-
filter_list

duration

VersionAvg timevs preact-mastervs preact-localvs preact-hooks
preact-master23.58ms - 24.21ms-unsure 🔍
-3% - +1%
-0.63ms - +0.21ms		unsure 🔍
-0% - +3%
-0.04ms - +0.77ms
preact-local23.82ms - 24.39msunsure 🔍
-1% - +3%
-0.21ms - +0.63ms		-slower ❌
1% - 4%
0.19ms - 0.97ms
preact-hooks23.27ms - 23.79msunsure 🔍
-3% - +0%
-0.77ms - +0.04ms		faster ✔
1% - 4%
0.19ms - 0.97ms		-

usedJSHeapSize

VersionAvg timevs preact-mastervs preact-localvs preact-hooks
preact-master1.75ms - 1.75ms-unsure 🔍
-0% - -0%
-0.00ms - -0.00ms		faster ✔
12% - 14%
0.25ms - 0.28ms
preact-local1.75ms - 1.75msunsure 🔍
+0% - +0%
+0.00ms - +0.00ms		-faster ✔
12% - 14%
0.25ms - 0.28ms
preact-hooks2.00ms - 2.03msslower ❌
14% - 16%
0.25ms - 0.28ms		slower ❌
14% - 16%
0.25ms - 0.28ms		-
hydrate1k

duration

VersionAvg timevs preact-mastervs preact-localvs preact-hooks
preact-master153.05ms - 157.42ms-unsure 🔍
-1% - +2%
-1.75ms - +3.78ms		unsure 🔍
-4% - +0%
-5.71ms - +0.74ms
preact-local152.52ms - 155.91msunsure 🔍
-2% - +1%
-3.78ms - +1.75ms		-faster ✔
0% - 4%
0.58ms - 6.41ms
preact-hooks155.34ms - 160.09msunsure 🔍
-0% - +4%
-0.74ms - +5.71ms		slower ❌
0% - 4%
0.58ms - 6.41ms		-

usedJSHeapSize

VersionAvg timevs preact-mastervs preact-localvs preact-hooks
preact-master6.41ms - 6.78ms-slower ❌
1% - 7%
0.08ms - 0.46ms		faster ✔
8% - 16%
0.57ms - 1.24ms
preact-local6.31ms - 6.33msfaster ✔
1% - 7%
0.08ms - 0.46ms		-faster ✔
13% - 19%
0.90ms - 1.45ms
preact-hooks7.22ms - 7.77msslower ❌
8% - 19%
0.57ms - 1.24ms		slower ❌
14% - 23%
0.90ms - 1.45ms		-
many_updates

duration

VersionAvg timevs preact-mastervs preact-localvs preact-hooks
preact-master31.40ms - 33.00ms-unsure 🔍
-2% - +5%
-0.65ms - +1.57ms		faster ✔
6% - 12%
2.09ms - 4.37ms
preact-local30.97ms - 32.51msunsure 🔍
-5% - +2%
-1.57ms - +0.65ms		-faster ✔
7% - 13%
2.57ms - 4.81ms
preact-hooks34.62ms - 36.24msslower ❌
6% - 14%
2.09ms - 4.37ms		slower ❌
8% - 15%
2.57ms - 4.81ms		-

usedJSHeapSize

VersionAvg timevs preact-mastervs preact-localvs preact-hooks
preact-master4.81ms - 4.82ms-unsure 🔍
-0% - +0%
-0.00ms - +0.00ms		faster ✔
8% - 9%
0.45ms - 0.45ms
preact-local4.81ms - 4.82msunsure 🔍
-0% - +0%
-0.00ms - +0.00ms		-faster ✔
8% - 8%
0.45ms - 0.45ms
preact-hooks5.26ms - 5.26msslower ❌
9% - 9%
0.45ms - 0.45ms		slower ❌
9% - 9%
0.45ms - 0.45ms		-
text_update

duration

VersionAvg timevs preact-mastervs preact-localvs preact-hooks
preact-master3.92ms - 4.17ms-unsure 🔍
-1% - +7%
-0.04ms - +0.27ms		faster ✔
3% - 10%
0.11ms - 0.41ms
preact-local3.83ms - 4.03msunsure 🔍
-7% - +1%
-0.27ms - +0.04ms		-faster ✔
6% - 12%
0.25ms - 0.51ms
preact-hooks4.23ms - 4.39msslower ❌
3% - 10%
0.11ms - 0.41ms		slower ❌
6% - 13%
0.25ms - 0.51ms		-

usedJSHeapSize

VersionAvg timevs preact-mastervs preact-localvs preact-hooks
preact-master0.98ms - 0.98ms-unsure 🔍
-0% - -0%
-0.00ms - -0.00ms		faster ✔
1% - 1%
0.01ms - 0.01ms
preact-local0.98ms - 0.98msunsure 🔍
+0% - +0%
+0.00ms - +0.00ms		-faster ✔
1% - 1%
0.01ms - 0.01ms
preact-hooks1.00ms - 1.00msslower ❌
2% - 2%
0.01ms - 0.01ms		slower ❌
2% - 2%
0.01ms - 0.01ms		-
todo

duration

VersionAvg timevs preact-mastervs preact-localvs preact-hooks
preact-master69.54ms - 71.28ms-faster ✔
1% - 5%
0.94ms - 3.85ms		faster ✔
4% - 8%
2.59ms - 5.79ms
preact-local71.63ms - 73.97msslower ❌
1% - 5%
0.94ms - 3.85ms		-faster ✔
0% - 5%
0.01ms - 3.58ms
preact-hooks73.25ms - 75.95msslower ❌
4% - 8%
2.59ms - 5.79ms		unsure 🔍
-0% - +5%
+0.01ms - +3.58ms		-

usedJSHeapSize

VersionAvg timevs preact-mastervs preact-localvs preact-hooks
preact-master1.28ms - 1.32ms-faster ✔
4% - 7%
0.06ms - 0.10ms		unsure 🔍
-2% - +2%
-0.02ms - +0.02ms
preact-local1.37ms - 1.39msslower ❌
5% - 8%
0.06ms - 0.10ms		-slower ❌
5% - 7%
0.06ms - 0.10ms
preact-hooks1.29ms - 1.32msunsure 🔍
-2% - +2%
-0.02ms - +0.02ms		faster ✔
4% - 7%
0.06ms - 0.10ms		-

tachometer-reporter-action v2 for Benchmarks

@JoviDeCroock JoviDeCroock marked this pull request as ready for review September 4, 2022 07:49
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fyi this fixed a massive memleak we had in a real world application, awesome stuff!

marvinhagemeister
marvinhagemeister approved these changes Sep 10, 2022
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Let's merge this 💯

@JoviDeCroock JoviDeCroock merged commit 7469051 into master Sep 11, 2022
@JoviDeCroock JoviDeCroock deleted the cleanup-unmount branch September 11, 2022 08:36
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@marvinhagemeister marvinhagemeister marvinhagemeister approved these changes

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@JoviDeCroock @coveralls @mafintosh @marvinhagemeister