enhance(dev): improve heap snapshot analysis

[syuilo]

What

Why

Additional info (optional)

Checklist

• Read the contribution guide
• Test working in a local environment
• (If needed) Add story of storybook
• (If needed) Update CHANGELOG.md
• (If possible) Add tests

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 24.96%. Comparing base (e9715aa) to head (b061cfc).
⚠️ Report is 1 commits behind head on develop.

Additional details and impacted files

@@             Coverage Diff             @@
##           develop   #17628      +/-   ##
===========================================
- Coverage    25.11%   24.96%   -0.15%     
===========================================
  Files         1162     1162              
  Lines        39749    39749              
  Branches     11077    11077              
===========================================
- Hits          9983     9925      -58     
- Misses       23835    23888      +53     
- Partials      5931     5936       +5     

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[github-actions]

このPRによるapi.jsonの差分
差分はありません。
Get diff files from Workflow Page

[github-actions]

⚙️ Backend Memory Usage Report

After GC

Metric	Base	Head	Δ median	Δ MAD	Δ min	Δ max
HeapUsed	89.8 MB ± 0 MB	89.8 MB ± 0 MB	$\color{orange}{\text{+0 MB}}$ $\color{orange}{\text{+0\%}}$	0 MB	$\color{green}{\text{-0 MB}}$	$\color{orange}{\text{+0 MB}}$
Pss	261.6 MB ± 0.5 MB	260.3 MB ± 0.4 MB	$\color{green}{\text{-1.3 MB}}$ $\color{green}{\text{-0.5\%}}$	0.5 MB	$\color{green}{\text{-1.9 MB}}$	$\color{orange}{\text{+0.4 MB}}$
Private_Dirty	220.2 MB ± 0.2 MB	219.2 MB ± 0.5 MB	$\color{green}{\text{-0.9 MB}}$ $\color{green}{\text{-0.4\%}}$	0.4 MB	$\color{green}{\text{-1.5 MB}}$	$\color{orange}{\text{+0.7 MB}}$
VmRSS	296.3 MB ± 0.6 MB	295.6 MB ± 0.4 MB	$\color{green}{\text{-0.7 MB}}$ $\color{green}{\text{-0.2\%}}$	0.6 MB	$\color{green}{\text{-1.4 MB}}$	$\color{orange}{\text{+0.8 MB}}$
External	3.9 MB ± 0 MB	3.9 MB ± 0 MB	0 MB 0%	0 MB	0 MB	0 MB

V8 Heap Snapshot Statistics

Metric	Base	Head	Δ median	Δ MAD	Δ min	Δ max
$\color{gray}{\rule{8pt}{8pt}}$ Total	90 MB ± 1.2 KB	90 MB ± 16 KB	$\color{orange}{\text{+216 B}}$ $\color{orange}{\text{+0\%}}$	8.6 KB	$\color{green}{\text{-39 KB}}$	$\color{orange}{\text{+19 KB}}$
$\color{orange}{\rule{8pt}{8pt}}$ Code 24.8% → 24.8%	22 MB	22 MB	$\color{green}{\text{-4 KB}}$	5.8 KB	$\color{green}{\text{-41 KB}}$	$\color{orange}{\text{+21 KB}}$
$\color{red}{\rule{8pt}{8pt}}$ Strings 39.3% → 39.3%	36 MB	36 MB	$\color{orange}{\text{+416 B}}$	1.8 KB	$\color{green}{\text{-2.4 KB}}$	$\color{orange}{\text{+2.2 KB}}$
$\color{cyan}{\rule{8pt}{8pt}}$ JS arrays 13.9% → 4.3%	13 MB	3.9 MB	$\color{green}{\text{-8.7 MB}}$	0 B	$\color{green}{\text{-8.7 MB}}$	$\color{green}{\text{-8.7 MB}}$
$\color{green}{\rule{8pt}{8pt}}$ Typed arrays 0.5% → 0.5%	501 KB	475 KB	$\color{green}{\text{-26 KB}}$	0 B	$\color{green}{\text{-26 KB}}$	$\color{green}{\text{-26 KB}}$
$\color{yellow}{\rule{8pt}{8pt}}$ System objects 10.7% → 2.4%	9.7 MB	2.2 MB	$\color{green}{\text{-7.5 MB}}$	1.4 KB	$\color{green}{\text{-7.5 MB}}$	$\color{green}{\text{-7.5 MB}}$
$\color{violet}{\rule{8pt}{8pt}}$ Other JS objs 10.7% → 28.6%	9.7 MB	26 MB	$\color{orange}{\text{+16 MB}}$	96 B	$\color{orange}{\text{+16 MB}}$	$\color{orange}{\text{+16 MB}}$
$\color{pink}{\rule{8pt}{8pt}}$ Other non-JS objs 0.1% → 0.1%	47 KB	47 KB	$\color{orange}{\text{+32 B}}$	0 B	$\color{orange}{\text{+32 B}}$	$\color{orange}{\text{+32 B}}$

Head heap snapshot composition

%%{init: {"sankey":{"showValues":false,"linkColor":"target","labelStyle":"outlined","nodeAlignment":"center","nodePadding":10,"nodeColors":{"Head":"#888888","code":"#f28e2c","bytecode":"#f28e2c","Other":"#888888","strings":"#e15759","string":"#e15759","jsArrays":"#76b7b2","typedArrays":"#59a14f","systemObjects":"#edc949","otherJsObjects":"#af7aa1","array":"#af7aa1","otherNonJsObjects":"#ff9da7"}}}}%%
sankey-beta
"Head","Code",24.81
"Code","bytecode",8.31
"Code","Other",16.5
"Head","Strings",39.33
"Strings","string",36.26
"Strings","Other",3.07
"Head","JS arrays",4.27
"Head","Typed arrays",0.51
"Head","System objects",2.43
"Head","Other JS objs",28.59
"Other JS objs","array",10.45
"Other JS objs","Other",18.14
"Head","Other non-JS objs",0.05

Loading

Download representative V8 heap snapshot (head)

Runtime Loaded JS Footprint

Click to show

Metric	Base	Head	Δ	Δ (%)
Loaded JS modules	129	129	0	0%
Loaded JS source	13 MB	13 MB	0 B	0%
External packages loaded	23	23	0	0%
Native addon packages	1	1	0	0%

[github-actions]

📦 Frontend Bundle Report

Chunk size diff (0 updated, 0 added, 0 removed)

No data

Startup chunk size (0 updated, 0 added, 0 removed)

Chunk	Before	After	Δ	Δ (%)
(total)	1.1 MB	1.1 MB	0 B	0%
os ja-JP/oaynS8Knu-DEhBum7h.js	465 KB	465 KB	0 B	0%
i18n ja-JP/oaynS8Knu-pf9ZDPrD.js	216 KB	216 KB	0 B	0%
photoswipe ja-JP/oaynS8Knu-OMfijBv8.js	73 KB	73 KB	0 B	0%
src/_boot_.ts ja-JP/oaynS8Knu-CHzchdam.js	63 KB	63 KB	0 B	0%
runtime-core.esm-bundler ja-JP/oaynS8Knu-CHNQ5Cn0.js	49 KB	49 KB	0 B	0%
MkNotification ja-JP/oaynS8Knu-C12M6FD62.js	23 KB	23 KB	0 B	0%
built ja-JP/oaynS8Knu-GQFmzP7q.js	21 KB	21 KB	0 B	0%
reactivity.esm-bundler ja-JP/oaynS8Knu-CGANOlW1.js	21 KB	21 KB	0 B	0%
store ja-JP/oaynS8Knu-BVhmSshR.js	18 KB	18 KB	0 B	0%
runtime-dom.esm-bundler ja-JP/oaynS8Knu-C7sJuUD8.js	17 KB	17 KB	0 B	0%
tinycolor ja-JP/oaynS8Knu-PEGdpOg42.js	15 KB	15 KB	0 B	0%
common ja-JP/oaynS8Knu-Dm4jiMK82.js	15 KB	15 KB	0 B	0%
achievements ja-JP/oaynS8Knu-BwBQqSTh.js	10 KB	10 KB	0 B	0%
widgets ja-JP/oaynS8Knu-DFFYk1Qd.js	9.7 KB	9.7 KB	0 B	0%
theme ja-JP/oaynS8Knu-ufFSXhE52.js	8.3 KB	8.3 KB	0 B	0%
MkCustomEmoji ja-JP/oaynS8Knu-CA1AsbHv2.js	6.5 KB	6.5 KB	0 B	0%
MkAnimBg ja-JP/oaynS8Knu-Foqe19xq2.js	4.8 KB	4.8 KB	0 B	0%
MkSwiper ja-JP/oaynS8Knu-DTL5YXxh2.js	3 KB	3 KB	0 B	0%
navbar ja-JP/oaynS8Knu-lwZOdu3C.js	2.9 KB	2.9 KB	0 B	0%
MkUrl ja-JP/oaynS8Knu-DXSj08IC2.js	2.9 KB	2.9 KB	0 B	0%
MkTabs ja-JP/oaynS8Knu-CQDhb_DR2.js	2.8 KB	2.8 KB	0 B	0%
MkCode ja-JP/oaynS8Knu-Dt3t_QCO2.js	2.7 KB	2.7 KB	0 B	0%
lookup ja-JP/oaynS8Knu-QVo1c0Lc2.js	2.3 KB	2.3 KB	0 B	0%
MkSparkle ja-JP/oaynS8Knu-DyYwGZXu2.js	2.2 KB	2.2 KB	0 B	0%
dist ja-JP/oaynS8Knu-IbAMbJNv.js	1.8 KB	1.8 KB	0 B	0%
_dark ja-JP/oaynS8Knu-DfGzfoC32.js	1.8 KB	1.8 KB	0 B	0%
media-proxy ja-JP/oaynS8Knu-Bj5bFhta.js	1.7 KB	1.7 KB	0 B	0%
_light ja-JP/oaynS8Knu-D67CB4xl.js	1.7 KB	1.7 KB	0 B	0%
hotkey ja-JP/oaynS8Knu-S_Jf4hxs.js	1.6 KB	1.6 KB	0 B	0%
is-birthday ja-JP/oaynS8Knu-BfIqXHA_2.js	1.5 KB	1.5 KB	0 B	0%
MkStickyContainer ja-JP/oaynS8Knu-D_tgkNkR2.js	1.4 KB	1.4 KB	0 B	0%
config ja-JP/oaynS8Knu-B6lt9KCT.js	1.3 KB	1.3 KB	0 B	0%
preload-helper ja-JP/oaynS8Knu-CYrt_hbD.js	1.2 KB	1.2 KB	0 B	0%
MkLoading ja-JP/oaynS8Knu-DmNeIKBA2.js	1.1 KB	1.1 KB	0 B	0%
MkInfo ja-JP/oaynS8Knu-Ck3pBytl.js	1 KB	1 KB	0 B	0%
webgl ja-JP/oaynS8Knu-wb3e_Vqx2.js	1 KB	1 KB	0 B	0%
use-scroll-position-keeper ja-JP/oaynS8Knu-C_f4M5lo2.js	990 B	990 B	0 B	0%
misskey-api ja-JP/oaynS8Knu-DDUT-GaV.js	986 B	986 B	0 B	0%
instance ja-JP/oaynS8Knu-DacZEl3z.js	918 B	918 B	0 B	0%
get-note-summary ja-JP/oaynS8Knu-DEnokA3D.js	704 B	704 B	0 B	0%
rolldown-runtime ja-JP/oaynS8Knu-QTnfLwEv.js	694 B	694 B	0 B	0%
page ja-JP/oaynS8Knu-Bd9F9QsU.js	688 B	688 B	0 B	0%
i ja-JP/oaynS8Knu-ChiaSULv.js	631 B	631 B	0 B	0%
clear-cache ja-JP/oaynS8Knu-8gJTkN4a2.js	472 B	472 B	0 B	0%
emoji-base ja-JP/oaynS8Knu-BWqNnsCl2.js	435 B	435 B	0 B	0%
d-green-lime ja-JP/oaynS8Knu-DEHvjKGz.js	391 B	391 B	0 B	0%
use-interval ja-JP/oaynS8Knu-D12r7gXn.js	384 B	384 B	0 B	0%
l-light ja-JP/oaynS8Knu-B8GJAiDX.js	351 B	351 B	0 B	0%
user ja-JP/oaynS8Knu-9b1eirLx.js	205 B	205 B	0 B	0%
get-bg-color ja-JP/oaynS8Knu-DpyGyEl72.js	190 B	190 B	0 B	0%
isChromatic ja-JP/oaynS8Knu-Dd9satMa2.js	172 B	172 B	0 B	0%
is-device-darkmode ja-JP/oaynS8Knu-CHGi6RJT2.js	93 B	93 B	0 B	0%
_plugin-vue_export-helper ja-JP/oaynS8Knu-BDNMzG2s.js	84 B	84 B	0 B	0%

Startup chunks are the Vite entry for src/_boot_.ts and its static imports.

Bundle Stats

	Bundles	Modules	Entries	Imports		Size
				Static	Dynamic	Rendered	Gzip	Brotli
Before	466	2,849	21	8,638	324	10 MB	2.8 MB	2.4 MB
After	466	2,849	21	8,638	324	10 MB	2.8 MB	2.4 MB
Δ	0	0	0	0	0	$\text{-101 B}$	$\text{-60 B}$	$\text{+8 B}$
Δ (%)	0%	0%	0%	0%	0%	$\text{-0\%}$	$\text{-0\%}$	$\text{+0\%}$

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