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Raw

Heap snapshot

Allocated 1012 KiB across 34,798 nodes and 149,397 edges.

Category % Size Nodes
Internal 28.2% 286 KiB 9,074
Object shape 16.1% 163 KiB 2,580
String 13.5% 136 KiB 6,591
Array 12.3% 124 KiB 1,453
Object 8.0% 81 KiB 1,857
Function 7.9% 79.5 KiB 2,849
Native 7.6% 76.4 KiB 2,610
Code 5.5% 55.7 KiB 6,594
Number 0.6% 5.65 KiB 934
Concatenated string 0.4% 4.06 KiB 208
Regular expression <0.1% 28 B 1
Synthetic 0.0% 0 B 31
Symbol 0.0% 0 B 16

Largest constructors

Self size

Constructors ranked by bytes allocated for their instances, excluding nodes kept reachable by them.

% Size Instances Constructor Location
7.0% 71.3 KiB 1,464 Object <unknown>
1.6% 16.6 KiB 1,060 Array <unknown>
1.6% 16.3 KiB 208 Text <unknown>
1.3% 13.3 KiB 154 system / ExternalStringData <unknown>
1.2% 11.7 KiB 100 <p> <unknown>
1.2% 11.7 KiB 100 <article class="status"> <unknown>
1.2% 11.7 KiB 100 <h2> <unknown>
0.3% 3.2 KiB 3 HTMLDocument <unknown>
0.3% 2.65 KiB 113 system / Context <unknown>
0.1% 1020 B 37 Error <unknown>
0.1% 1016 B 10 Window <unknown>
0.1% 1008 B 36 TypedArray <unknown>
0.1% 968 B 1 Performance <unknown>
0.1% 960 B 8 <span class="hashtag"> <unknown>
0.1% 824 B 1 StyleEngine <unknown>
<0.1% 416 B 1 JSModuleScript <unknown>
<0.1% 400 B 1 Navigator <unknown>
<0.1% 328 B 1 FontFaceSet <unknown>
<0.1% 304 B 2 PerformanceResourceTiming <unknown>
<0.1% 212 B 3 MutationObserver <unknown>

Categories

Object
% Size Instances Constructor Location
7.0% 71.3 KiB 1,464 Object <unknown>
0.3% 2.65 KiB 113 system / Context <unknown>
0.1% 1020 B 37 Error <unknown>
0.1% 1008 B 36 TypedArray <unknown>
<0.1% 176 B 5 Generator workload.mjs:1:1
<0.1% 132 B 6 Map <unknown>
<0.1% 116 B 5 Set <unknown>
<0.1% 104 B 4 Promise <unknown>
<0.1% 100 B 4 WeakSet <unknown>
<0.1% 100 B 4 WeakMap <unknown>
<0.1% 84 B 3 AsyncGenerator <unknown>
<0.1% 84 B 3 Map Iterator <unknown>
<0.1% 84 B 3 Set Iterator <unknown>
<0.1% 84 B 3 String Iterator <unknown>
<0.1% 84 B 3 JSON <unknown>
<0.1% 84 B 3 Tag <unknown>
<0.1% 84 B 3 Math <unknown>
<0.1% 84 B 3 Reflect <unknown>
<0.1% 84 B 3 Intl <unknown>
<0.1% 84 B 3 Atomics <unknown>
Native
% Size Instances Constructor Location
1.6% 16.3 KiB 208 Text <unknown>
1.3% 13.3 KiB 154 system / ExternalStringData <unknown>
1.2% 11.7 KiB 100 <p> <unknown>
1.2% 11.7 KiB 100 <article class="status"> <unknown>
1.2% 11.7 KiB 100 <h2> <unknown>
0.3% 3.2 KiB 3 HTMLDocument <unknown>
0.1% 1016 B 10 Window <unknown>
0.1% 968 B 1 Performance <unknown>
0.1% 960 B 8 <span class="hashtag"> <unknown>
0.1% 824 B 1 StyleEngine <unknown>
<0.1% 416 B 1 JSModuleScript <unknown>
<0.1% 400 B 1 Navigator <unknown>
<0.1% 328 B 1 FontFaceSet <unknown>
<0.1% 304 B 2 PerformanceResourceTiming <unknown>
<0.1% 212 B 3 MutationObserver <unknown>
<0.1% 208 B 1 ScriptedAnimationController <unknown>
<0.1% 200 B 1 IntersectionObserver <unknown>
<0.1% 192 B 1 NavigationHistoryEntry <unknown>
<0.1% 184 B 1 <script type="module" src="/workload.mjs"> <unknown>
<0.1% 184 B 1 PerformanceNavigationTiming <unknown>
Array
% Size Instances Constructor Location
1.6% 16.6 KiB 1,060 Array <unknown>
<0.1% 84 B 3 Array Iterator <unknown>

Instances

Instances ranked by contribution to each constructor's self size.

Object (<unknown>)
% Size Instances Path
23.5% 16.7 KiB 100 .user Object ← .__retained Window / http://127.0.0.1:52789
17.2% 12.3 KiB 73 .user Object ← .retweeted_status Object ← .__retained Window / http://127.0.0.1:52789
14.7% 10.5 KiB 100 .__retained Window / http://127.0.0.1:52789
10.4% 7.45 KiB 73 .retweeted_status Object ← .__retained Window / http://127.0.0.1:52789
0.1% 60 B 1 [0] Array ← .media Object ← .entities Object ← .__retained Window / http://127.0.0.1:52789
Array (<unknown>)
% Size Instances Path
0.2% 32 B 2 (GC root)
0.2% 32 B 2 .builtinTypes system / Context
0.2% 32 B 2 .builtinToJSONs system / Context
0.1% 16 B 1 .ie system / Context
0.1% 16 B 1 .statuses Object ← .data Object ← .__retained Window / http://127.0.0.1:52789
Text (<unknown>)
% Size Instances Path
12.5% 2.03 KiB 26 [3] <h2> ← [3] <article class="status"> ← .__retained Window / http://127.0.0.1:52789
9.6% 1.56 KiB 20 [3] <p> ← [4] <article class="status"> ← .__retained Window / http://127.0.0.1:52789
1.9% 320 B 4 [3] <p> ← .__retained Window / http://127.0.0.1:52789
1.9% 320 B 4 [3] <span class="hashtag"> ← [4] <article class="status"> ← .__retained Window / http://127.0.0.1:52789
0.5% 80 B 1 (GC root)
system / ExternalStringData (<unknown>)
% Size Instances Path
15.3% 2.04 KiB 1 .2 / backing_store globalThis.buildAndRetainDom = (\n data,\n passes…
2.2% 300 B 1 .1 / backing_store @aym0566x \n\n名前:前田あゆみ\n第一印象:なんか怖っ！\n今の印象:とりあえずキモい。噛み…
2.2% 294 B 1 .1 / backing_store RT @AFmbsk: @samao21718 \n呼び方☞まおちゃん\n呼ばれ方☞あーちゃん\n第一印…
2.1% 292 B 1 .1 / backing_store RT @shiawaseomamori: 一に止まると書いて、正しいという意味だなんて、この年にな…
2.1% 292 B 1 .1 / backing_store RT @assam_house: 泉田新潟県知事は、東電の申請書提出を容認させられただけで、再稼働…
<p> (<unknown>)
% Size Instances Path
66.0% 7.73 KiB 66 (GC root)
30.0% 3.52 KiB 30 [4] <article class="status"> ← .__retained Window / http://127.0.0.1:52789
4.0% 480 B 4 .__retained Window / http://127.0.0.1:52789
<article class="status"> (<unknown>)
% Size Instances Path
66.0% 7.73 KiB 66 (GC root)
34.0% 3.98 KiB 34 .__retained Window / http://127.0.0.1:52789
<h2> (<unknown>)
% Size Instances Path
66.0% 7.73 KiB 66 (GC root)
34.0% 3.98 KiB 34 [3] <article class="status"> ← .__retained Window / http://127.0.0.1:52789
HTMLDocument (<unknown>)
% Size Instances Path
99.5% 3.18 KiB 2 (GC root)
0.5% 16 B 1 .155 array
system / Context (<unknown>)
% Size Instances Path
10.3% 280 B 3 (GC root)
2.2% 60 B 1 .context t ← .Deferred Object
1.3% 36 B 1 .context M ← .M system / Context
1.2% 32 B 1 .context y ← .MutationPoller Object
1.2% 32 B 1 .context S ← .IntervalPoller Object
Error (<unknown>)
% Size Instances Path
2.7% 28 B 1 .prototype AggregateError
2.7% 28 B 1 .prototype SyntaxError
2.7% 28 B 1 .prototype TypeError
2.7% 28 B 1 .prototype ReferenceError
2.7% 28 B 1 .prototype URIError
Window (<unknown>)
% Size Instances Path
92.1% 936 B 5 (GC root)
1.6% 16 B 1 .76 array
1.6% 16 B 1 .77 array
1.6% 16 B 1 .204 array
1.6% 16 B 1 .205 array
TypedArray (<unknown>)
% Size Instances Path
100.0% 1008 B 36 (GC root)
Performance (<unknown>)
% Size Instances Path
100.0% 968 B 1 [1] InternalNode ← [8] InternalNode ← [24] Window
<span class="hashtag"> (<unknown>)
% Size Instances Path
50.0% 480 B 4 [4] <article class="status"> ← .__retained Window / http://127.0.0.1:52789
37.5% 360 B 3 (GC root)
12.5% 120 B 1 .__retained Window / http://127.0.0.1:52789
StyleEngine (<unknown>)
% Size Instances Path
100.0% 824 B 1 [11] HTMLDocument
JSModuleScript (<unknown>)
% Size Instances Path
100.0% 416 B 1 [1] InternalNode ← [3] InternalNode ← [1] InternalNode
Navigator (<unknown>)
% Size Instances Path
100.0% 400 B 1 [5] Window
FontFaceSet (<unknown>)
% Size Instances Path
100.0% 328 B 1 [6] InternalNode ← [31] HTMLDocument
PerformanceResourceTiming (<unknown>)
% Size Instances Path
50.0% 152 B 1 [1] InternalNode ← [3] Performance ← [1] InternalNode ← [8] InternalNode ← [24] Window
50.0% 152 B 1 [2] InternalNode ← [3] Performance ← [1] InternalNode ← [8] InternalNode ← [24] Window
MutationObserver (<unknown>)
% Size Instances Path
79.2% 168 B 1 .se system / Context
13.2% 28 B 1 (GC root)
7.5% 16 B 1 .375 array
ScriptedAnimationController (<unknown>)
% Size Instances Path
100.0% 208 B 1 [18] HTMLDocument
IntersectionObserver (<unknown>)
% Size Instances Path
100.0% 200 B 1 [2] InternalNode ← [1] InternalNode ← [31] HTMLDocument
NavigationHistoryEntry (<unknown>)
% Size Instances Path
100.0% 192 B 1 [6] Window
<script type="module" src="/workload.mjs"> (<unknown>)
% Size Instances Path
100.0% 184 B 1 [1] <head>
PerformanceNavigationTiming (<unknown>)
% Size Instances Path
100.0% 184 B 1 [6] Performance ← [1] InternalNode ← [8] InternalNode ← [24] Window
Generator (workload.mjs:1:1)
% Size Instances Path
93.2% 164 B 4 (GC root)
6.8% 12 B 1 .__proto__ Generator (workload.mjs:1:1)
Map (<unknown>)
% Size Instances Path
63.6% 84 B 3 (GC root)
12.1% 16 B 1 .L system / Context
12.1% 16 B 1 .#e v ← .customQuerySelectors Object
12.1% 16 B 1 .byId Object ← .__retained Window / http://127.0.0.1:52789
Set (<unknown>)
% Size Instances Path
72.4% 84 B 3 (GC root)
13.8% 16 B 1 .re system / Context
13.8% 16 B 1 .ne system / Context
Promise (<unknown>)
% Size Instances Path
100.0% 104 B 4 (GC root)
WeakSet (<unknown>)
% Size Instances Path
56.0% 56 B 2 .prototype WeakSet
28.0% 28 B 1 (GC root)
16.0% 16 B 1 .W system / Context
WeakMap (<unknown>)
% Size Instances Path
56.0% 56 B 2 .prototype WeakMap
28.0% 28 B 1 (GC root)
16.0% 16 B 1 .I system / Context
AsyncGenerator (<unknown>)
% Size Instances Path
100.0% 84 B 3 (GC root)
Map Iterator (<unknown>)
% Size Instances Path
100.0% 84 B 3 (GC root)
Set Iterator (<unknown>)
% Size Instances Path
100.0% 84 B 3 (GC root)
String Iterator (<unknown>)
% Size Instances Path
100.0% 84 B 3 (GC root)
JSON (<unknown>)
% Size Instances Path
100.0% 84 B 3 (GC root)
Tag (<unknown>)
% Size Instances Path
100.0% 84 B 3 (GC root)
Math (<unknown>)
% Size Instances Path
33.3% 28 B 1 .Math Window / http://127.0.0.1:52789
33.3% 28 B 1 .Math Window / ://
33.3% 28 B 1 .Math Object /
Reflect (<unknown>)
% Size Instances Path
33.3% 28 B 1 .Reflect Window / http://127.0.0.1:52789
33.3% 28 B 1 .Reflect Window / ://
33.3% 28 B 1 .Reflect Object /
Intl (<unknown>)
% Size Instances Path
33.3% 28 B 1 .Intl Window / http://127.0.0.1:52789
33.3% 28 B 1 .Intl Window / ://
33.3% 28 B 1 .Intl Object /
Atomics (<unknown>)
% Size Instances Path
33.3% 28 B 1 .Atomics Window / http://127.0.0.1:52789
33.3% 28 B 1 .Atomics Window / ://
33.3% 28 B 1 .Atomics Object /
Array Iterator (<unknown>)
% Size Instances Path
100.0% 84 B 3 (GC root)

Retained size

Constructors ranked by bytes allocated for their instances and all nodes that would be freed if their instances were garbage collected.

% Size Instances Constructor Location
19.0% 192 KiB 1,464 Object <unknown>
18.2% 184 KiB 1 Window / http://127.0.0.1:52789 <unknown>
7.5% 76 KiB 10 Window <unknown>
4.7% 47.8 KiB 1 Window / :// <unknown>
3.4% 34.4 KiB 1,060 Array <unknown>
2.6% 26 KiB 100 <article class="status"> <unknown>
1.6% 16.3 KiB 208 Text <unknown>
1.4% 14.4 KiB 100 <p> <unknown>
1.4% 14.4 KiB 100 <h2> <unknown>
1.3% 13.3 KiB 154 system / ExternalStringData <unknown>
1.1% 10.9 KiB 113 system / Context <unknown>
0.9% 8.88 KiB 6 Map <unknown>
0.6% 6.45 KiB 1 Object / <unknown>
0.6% 5.91 KiB 37 Error <unknown>
0.6% 5.64 KiB 1 Document <unknown>
0.5% 5.46 KiB 3 HTMLDocument <unknown>
0.5% 5.45 KiB 3 Math <unknown>
0.5% 5.2 KiB 36 TypedArray <unknown>
0.5% 4.79 KiB 3 console <unknown>
0.4% 4.48 KiB 3 Intl.Locale <unknown>

Categories

Object
% Size Instances Constructor Location
19.0% 192 KiB 1,464 Object <unknown>
18.2% 184 KiB 1 Window / http://127.0.0.1:52789 <unknown>
4.7% 47.8 KiB 1 Window / :// <unknown>
1.1% 10.9 KiB 113 system / Context <unknown>
0.9% 8.88 KiB 6 Map <unknown>
0.6% 6.45 KiB 1 Object / <unknown>
0.6% 5.91 KiB 37 Error <unknown>
0.6% 5.64 KiB 1 Document <unknown>
0.5% 5.45 KiB 3 Math <unknown>
0.5% 5.2 KiB 36 TypedArray <unknown>
0.5% 4.79 KiB 3 console <unknown>
0.4% 4.48 KiB 3 Intl.Locale <unknown>
0.4% 4.34 KiB 3 String <unknown>
0.4% 4.02 KiB 3 DataView <unknown>
0.3% 3.42 KiB 3 HTMLElement <unknown>
0.3% 3.42 KiB 1 Element <unknown>
0.3% 3.06 KiB 3 Intl <unknown>
0.2% 2.24 KiB 3 Atomics <unknown>
0.2% 2.21 KiB 3 DisposableStack <unknown>
0.2% 2.21 KiB 3 AsyncDisposableStack <unknown>
Native
% Size Instances Constructor Location
7.5% 76 KiB 10 Window <unknown>
2.6% 26 KiB 100 <article class="status"> <unknown>
1.6% 16.3 KiB 208 Text <unknown>
1.4% 14.4 KiB 100 <p> <unknown>
1.4% 14.4 KiB 100 <h2> <unknown>
1.3% 13.3 KiB 154 system / ExternalStringData <unknown>
0.5% 5.46 KiB 3 HTMLDocument <unknown>
0.3% 3.52 KiB 1,894 InternalNode <unknown>
0.2% 1.81 KiB 1 Performance <unknown>
0.1% 1.33 KiB 8 <span class="hashtag"> <unknown>
0.1% 944 B 1 StyleEngine <unknown>
0.1% 680 B 1 Modulator <unknown>
0.1% 556 B 3 MutationObserver <unknown>
<0.1% 416 B 1 JSModuleScript <unknown>
<0.1% 400 B 1 Navigator <unknown>
<0.1% 400 B 1 <head> <unknown>
<0.1% 368 B 1 Navigation <unknown>
<0.1% 328 B 1 FontFaceSet <unknown>
<0.1% 304 B 2 PerformanceResourceTiming <unknown>
<0.1% 296 B 1 <script type="module" src="/workload.mjs"> <unknown>
Array
% Size Instances Constructor Location
3.4% 34.4 KiB 1,060 Array <unknown>
0.1% 528 B 3 Array Iterator <unknown>

Instances

Instances ranked by contribution to each constructor's retained size.

Object (<unknown>)
% Size Instances Path
74.0% 142 KiB 6 .__retained Window / http://127.0.0.1:52789
18.9% 36.3 KiB 4 (GC root)
3.3% 6.38 KiB 3 .prototype Date
0.9% 1.64 KiB 1 .prototype t ← .Deferred Object
0.7% 1.44 KiB 1 .prototype w ← .RAFPoller Object
Window / http://127.0.0.1:52789 (<unknown>)
% Size Instances Path
100.0% 184 KiB 1 (GC root)
Window (<unknown>)
% Size Instances Path
74.1% 56.3 KiB 6 (GC root)
12.9% 9.79 KiB 1 .77 array
12.9% 9.79 KiB 1 .205 array
0.1% 56 B 1 .76 array
0.1% 56 B 1 .204 array
Window / :// (<unknown>)
% Size Instances Path
100.0% 47.8 KiB 1 (GC root)
Array (<unknown>)
% Size Instances Path
15.6% 5.36 KiB 3 (GC root)
4.4% 1.51 KiB 5 .media Object ← .entities Object ← .__retained Window / http://127.0.0.1:52789
1.2% 424 B 1 .statuses Object ← .data Object ← .__retained Window / http://127.0.0.1:52789
0.8% 268 B 1 .media Object ← .entities Object ← .retweeted_status Object ← .__retained Window / http://127.0.0.1:52789
0.7% 264 B 1 .user_mentions Object ← .entities Object ← .__retained Window / http://127.0.0.1:52789
<article class="status"> (<unknown>)
% Size Instances Path
70.2% 18.2 KiB 34 .__retained Window / http://127.0.0.1:52789
29.8% 7.73 KiB 66 (GC root)
Text (<unknown>)
% Size Instances Path
12.5% 2.03 KiB 26 [3] <h2> ← [3] <article class="status"> ← .__retained Window / http://127.0.0.1:52789
9.6% 1.56 KiB 20 [3] <p> ← [4] <article class="status"> ← .__retained Window / http://127.0.0.1:52789
1.9% 320 B 4 [3] <p> ← .__retained Window / http://127.0.0.1:52789
1.9% 320 B 4 [3] <span class="hashtag"> ← [4] <article class="status"> ← .__retained Window / http://127.0.0.1:52789
0.5% 80 B 1 (GC root)
<p> (<unknown>)
% Size Instances Path
53.8% 7.73 KiB 66 (GC root)
40.8% 5.86 KiB 30 [4] <article class="status"> ← .__retained Window / http://127.0.0.1:52789
5.4% 800 B 4 .__retained Window / http://127.0.0.1:52789
<h2> (<unknown>)
% Size Instances Path
53.8% 7.73 KiB 66 (GC root)
46.2% 6.64 KiB 34 [3] <article class="status"> ← .__retained Window / http://127.0.0.1:52789
system / ExternalStringData (<unknown>)
% Size Instances Path
15.3% 2.04 KiB 1 .2 / backing_store globalThis.buildAndRetainDom = (\n data,\n passes…
2.2% 300 B 1 .1 / backing_store @aym0566x \n\n名前:前田あゆみ\n第一印象:なんか怖っ！\n今の印象:とりあえずキモい。噛み…
2.2% 294 B 1 .1 / backing_store RT @AFmbsk: @samao21718 \n呼び方☞まおちゃん\n呼ばれ方☞あーちゃん\n第一印…
2.1% 292 B 1 .1 / backing_store RT @shiawaseomamori: 一に止まると書いて、正しいという意味だなんて、この年にな…
2.1% 292 B 1 .1 / backing_store RT @assam_house: 泉田新潟県知事は、東電の申請書提出を容認させられただけで、再稼働…
system / Context (<unknown>)
% Size Instances Path
74.2% 8.11 KiB 3 (GC root)
4.0% 452 B 1 .context t ← .Deferred Object
1.9% 212 B 1 .context M ← .M system / Context
0.9% 96 B 1 .context y ← .MutationPoller Object
0.9% 96 B 1 .context S ← .IntervalPoller Object
Map (<unknown>)
% Size Instances Path
86.1% 7.64 KiB 1 .byId Object ← .__retained Window / http://127.0.0.1:52789
7.0% 636 B 3 (GC root)
5.9% 532 B 1 .L system / Context
1.0% 92 B 1 .#e v ← .customQuerySelectors Object
Object / (<unknown>)
% Size Instances Path
100.0% 6.45 KiB 1 (GC root)
Error (<unknown>)
% Size Instances Path
4.9% 296 B 1 .p system / Context
2.6% 160 B 1 .prototype AggregateError
2.6% 160 B 1 .prototype SyntaxError
2.6% 160 B 1 .prototype TypeError
2.6% 160 B 1 .prototype ReferenceError
Document (<unknown>)
% Size Instances Path
100.0% 5.64 KiB 1 (GC root)
HTMLDocument (<unknown>)
% Size Instances Path
99.7% 5.45 KiB 2 (GC root)
0.3% 16 B 1 .155 array
Math (<unknown>)
% Size Instances Path
33.3% 1.82 KiB 1 .Math Window / http://127.0.0.1:52789
33.3% 1.82 KiB 1 .Math Window / ://
33.3% 1.82 KiB 1 .Math Object /
TypedArray (<unknown>)
% Size Instances Path
100.0% 5.2 KiB 36 (GC root)
console (<unknown>)
% Size Instances Path
100.0% 4.79 KiB 3 (GC root)
Intl.Locale (<unknown>)
% Size Instances Path
100.0% 4.48 KiB 3 .prototype Locale
String (<unknown>)
% Size Instances Path
100.0% 4.34 KiB 3 (GC root)
DataView (<unknown>)
% Size Instances Path
100.0% 4.02 KiB 3 (GC root)
InternalNode (<unknown>)
% Size Instances Path
59.8% 2.1 KiB 1 [24] Window
51.6% 1.81 KiB 1 [8] InternalNode ← [24] Window
21.6% 776 B 1 (GC root)
21.6% 776 B 1 [1] InternalNode
18.9% 680 B 1 [3] InternalNode ← [1] InternalNode
HTMLElement (<unknown>)
% Size Instances Path
99.1% 3.39 KiB 1 (GC root)
0.5% 16 B 1 [1] InternalNode ← [1] InternalNode ← [1] InternalNode
0.5% 16 B 1 .441 array
Element (<unknown>)
% Size Instances Path
100.0% 3.42 KiB 1 (GC root)
Intl (<unknown>)
% Size Instances Path
33.3% 1.02 KiB 1 .Intl Window / http://127.0.0.1:52789
33.3% 1.02 KiB 1 .Intl Window / ://
33.3% 1.02 KiB 1 .Intl Object /
Atomics (<unknown>)
% Size Instances Path
33.3% 764 B 1 .Atomics Window / http://127.0.0.1:52789
33.3% 764 B 1 .Atomics Window / ://
33.3% 764 B 1 .Atomics Object /
DisposableStack (<unknown>)
% Size Instances Path
100.0% 2.21 KiB 3 .prototype DisposableStack
AsyncDisposableStack (<unknown>)
% Size Instances Path
100.0% 2.21 KiB 3 .prototype AsyncDisposableStack
Performance (<unknown>)
% Size Instances Path
100.0% 1.81 KiB 1 [1] InternalNode ← [8] InternalNode ← [24] Window
<span class="hashtag"> (<unknown>)
% Size Instances Path
58.8% 800 B 4 [4] <article class="status"> ← .__retained Window / http://127.0.0.1:52789
26.5% 360 B 3 (GC root)
14.7% 200 B 1 .__retained Window / http://127.0.0.1:52789
StyleEngine (<unknown>)
% Size Instances Path
100.0% 944 B 1 [11] HTMLDocument
Modulator (<unknown>)
% Size Instances Path
100.0% 680 B 1 [1] InternalNode ← [3] InternalNode ← [1] InternalNode
MutationObserver (<unknown>)
% Size Instances Path
61.9% 344 B 1 .se system / Context
35.3% 196 B 1 (GC root)
2.9% 16 B 1 .375 array
Array Iterator (<unknown>)
% Size Instances Path
100.0% 528 B 3 (GC root)
JSModuleScript (<unknown>)
% Size Instances Path
100.0% 416 B 1 [1] InternalNode ← [3] InternalNode ← [1] InternalNode
Navigator (<unknown>)
% Size Instances Path
100.0% 400 B 1 [5] Window
<head> (<unknown>)
% Size Instances Path
100.0% 400 B 1 (GC root)
Navigation (<unknown>)
% Size Instances Path
100.0% 368 B 1 [6] Window
FontFaceSet (<unknown>)
% Size Instances Path
100.0% 328 B 1 [6] InternalNode ← [31] HTMLDocument
PerformanceResourceTiming (<unknown>)
% Size Instances Path
50.0% 152 B 1 [1] InternalNode ← [3] Performance ← [1] InternalNode ← [8] InternalNode ← [24] Window
50.0% 152 B 1 [2] InternalNode ← [3] Performance ← [1] InternalNode ← [8] InternalNode ← [24] Window
<script type="module" src="/workload.mjs"> (<unknown>)
% Size Instances Path
100.0% 296 B 1 [1] <head>

Largest functions

Functions ranked by bytes that would be freed if the function were garbage collected.

% Retained Instances Paths Name Location Example path
0.8% 7.86 KiB 14 14 safe extensions::SafeBuiltins:26:22 .<symbol extensions::SafeBuiltins::Array> Window / http://127.0.0.1:52789
0.7% 7.35 KiB 3 1 Date <unknown> (GC root)
0.7% 7.1 KiB 44 20 (anonymous) <unknown> (GC root)
0.5% 5.47 KiB 3 1 RegExp <unknown> (GC root)
0.5% 5.06 KiB 3 1 Locale <unknown> (GC root)
0.4% 4.02 KiB 76 76 (anonymous) extensions::SafeBuiltins:10:36 .hasOwnProperty safe (extensions::SafeBuiltins:26:22) ← .<symbol extensions::SafeBuiltins::Object> Window / http://127.0.0.1:52789
0.4% 3.8 KiB 2 2 t <unknown> .Deferred Object
0.3% 3.46 KiB 3 1 CallSite <unknown> (GC root)
0.3% 2.99 KiB 3 1 Object <unknown> (GC root)
0.3% 2.94 KiB 3 1 DisposableStack <unknown> (GC root)
0.3% 2.94 KiB 3 1 AsyncDisposableStack <unknown> (GC root)
0.3% 2.64 KiB 3 1 Number <unknown> (GC root)
0.2% 2.48 KiB 3 1 Symbol <unknown> (GC root)
0.2% 2.19 KiB 1 1 w <unknown> .RAFPoller Object
0.2% 1.98 KiB 3 3 v8BreakIterator <unknown> .v8BreakIterator Intl ← .Intl Window / http://127.0.0.1:52789
0.2% 1.86 KiB 3 1 SharedArrayBuffer <unknown> (GC root)
0.2% 1.83 KiB 3 1 SuppressedError <unknown> (GC root)
0.2% 1.83 KiB 3 1 SuspendError <unknown> (GC root)
0.2% 1.82 KiB 3 1 DateTimeFormat <unknown> (GC root)
0.2% 1.82 KiB 3 1 NumberFormat <unknown> (GC root)

Retained

Nodes ranked by contribution to each function's retained size.

safe (extensions::SafeBuiltins:26:22)

% Self Name Path
5.2% 416 B (object properties) .properties safe (extensions::SafeBuiltins:26:22) ← .<symbol extensions::SafeBuiltins::Array> Window / http://127.0.0.1:52789
5.2% 416 B (object properties) .properties safe (extensions::SafeBuiltins:26:22) ← .<symbol extensions::SafeBuiltins::Array> Window / ://
2.2% 176 B system / DescriptorArray .descriptors system / Map ← .map safe (extensions::SafeBuiltins:26:22) ← .<symbol extensions::SafeBuiltins::Object> Window / http://127.0.0.1:52789
2.2% 176 B system / DescriptorArray .descriptors system / Map ← .map safe (extensions::SafeBuiltins:26:22) ← .<symbol extensions::SafeBuiltins::Object> Window / ://
1.9% 152 B system / DescriptorArray .descriptors system / Map ← .map safe (extensions::SafeBuiltins:26:22) ← .<symbol extensions::SafeBuiltins::String> Window / http://127.0.0.1:52789

Date (<unknown>)

% Self Name Path
7.9% 596 B system / DescriptorArray .descriptors system / Map ← .map Object ← .prototype Date
7.9% 596 B system / DescriptorArray .descriptors system / Map ← .map Object ← .prototype Date
7.9% 596 B system / DescriptorArray .descriptors system / Map ← .map Object ← .prototype Date
1.4% 104 B system / DescriptorArray .descriptors system / Map ← .map Date
1.4% 104 B system / DescriptorArray .descriptors system / Map ← .map Date

(anonymous) (<unknown>)

% Self Name Path
1.9% 140 B system / DescriptorArray .descriptors system / Map ← .map (anonymous)
1.9% 140 B system / DescriptorArray .descriptors system / Map ← .map (anonymous)
1.9% 140 B system / DescriptorArray .descriptors system / Map ← .map (anonymous)
1.4% 104 B (function anonymous(\n) {\nreturn () => typeof glob… .first (concatenated string) ← .source code ← .script (shared function info) ← .shared (anonymous) ← .6 array ← .table Map ← .L system / Context
1.1% 80 B (object properties) .properties Object ← .prototype (anonymous) ← .puppeteer___ariaQuerySelectorAll Window / http://127.0.0.1:52789

RegExp (<unknown>)

% Self Name Path
5.7% 320 B system / DescriptorArray .descriptors system / Map ← .map RegExp
5.7% 320 B system / DescriptorArray .descriptors system / Map ← .map RegExp
5.7% 320 B system / DescriptorArray .descriptors system / Map ← .map RegExp
0.9% 48 B escape .shared escape ← .escape RegExp
0.9% 48 B escape .shared escape ← .escape RegExp

Locale (<unknown>)

% Self Name Path
7.3% 380 B system / DescriptorArray .descriptors system / Map ← .map Intl.Locale ← .prototype Locale
7.3% 380 B system / DescriptorArray .descriptors system / Map ← .map Intl.Locale ← .prototype Locale
7.3% 380 B system / DescriptorArray .descriptors system / Map ← .map Intl.Locale ← .prototype Locale
1.3% 68 B system / DescriptorArray .descriptors system / Map ← .map Locale
1.3% 68 B system / DescriptorArray .descriptors system / Map ← .map Locale

(anonymous) (extensions::SafeBuiltins:10:36)

% Self Name Path
0.7% 28 B system / Context .previous system / Context ← .context (anonymous) (extensions::SafeBuiltins:10:36) ← .hasOwnProperty safe (extensions::SafeBuiltins:26:22) ← .<symbol extensions::SafeBuiltins::Object> Window / http://127.0.0.1:52789
0.7% 28 B system / Context .previous system / Context ← .context (anonymous) (extensions::SafeBuiltins:10:36) ← .exec safe (extensions::SafeBuiltins:26:22) ← .<symbol extensions::SafeBuiltins::RegExp> Window / http://127.0.0.1:52789
0.7% 28 B system / Context .previous system / Context ← .context (anonymous) (extensions::SafeBuiltins:10:36) ← .captureStackTrace safe (extensions::SafeBuiltins:26:22) ← .<symbol extensions::SafeBuiltins::Error> Window / http://127.0.0.1:52789
0.7% 28 B system / Context .previous system / Context ← .context (anonymous) (extensions::SafeBuiltins:10:36) ← .hasOwnProperty safe (extensions::SafeBuiltins:26:22) ← .<symbol extensions::SafeBuiltins::Object> Window / ://
0.7% 28 B system / Context .previous system / Context ← .context (anonymous) (extensions::SafeBuiltins:10:36) ← .exec safe (extensions::SafeBuiltins:26:22) ← .<symbol extensions::SafeBuiltins::RegExp> Window / ://

t (<unknown>)

% Self Name Path
5.8% 224 B (object properties) .properties Object ← .prototype t ← .Deferred Object
4.0% 156 B system / BytecodeArray .trusted_function_data t ← .shared t ← .<symbol> t ← .Deferred Object
4.0% 156 B system / BytecodeArray .trusted_function_data t ← .shared t ← .Deferred Object
3.9% 152 B system / BytecodeArray .trusted_function_data (shared function info) ← . (constant pool) ← .(GC roots) system / BytecodeArray ← .trusted_function_data valueOrThrow ← .shared valueOrThrow ← .valueOrThrow Object ← .prototype t ← .Deferred Object
3.0% 116 B system / ScopeInfo .Deferred Object

CallSite (<unknown>)

% Self Name Path
8.4% 296 B system / DescriptorArray .descriptors system / Map ← .map Object ← .prototype CallSite
8.4% 296 B system / DescriptorArray .descriptors system / Map ← .map Object ← .prototype CallSite
8.4% 296 B system / DescriptorArray .descriptors system / Map ← .map Object ← .prototype CallSite
1.1% 40 B system / Map .initial_map CallSite
1.1% 40 B system / Map .map Object ← .prototype CallSite

Object (<unknown>)

% Self Name Path
10.8% 332 B system / DescriptorArray .descriptors system / Map ← .map Object
10.8% 332 B system / DescriptorArray .descriptors system / Map ← .map Object
10.8% 332 B system / DescriptorArray .descriptors system / Map ← .map Object
1.3% 40 B system / Map .map Object
1.3% 40 B system / Map .map Object

DisposableStack (<unknown>)

% Self Name Path
4.2% 128 B system / DescriptorArray .descriptors system / Map ← .map DisposableStack ← .prototype DisposableStack
4.2% 128 B system / DescriptorArray .descriptors system / Map ← .map DisposableStack ← .prototype DisposableStack
4.2% 128 B system / DescriptorArray .descriptors system / Map ← .map DisposableStack ← .prototype DisposableStack
2.3% 68 B system / DescriptorArray .descriptors system / Map ← .map DisposableStack
2.3% 68 B system / DescriptorArray .descriptors system / Map ← .map DisposableStack

AsyncDisposableStack (<unknown>)

% Self Name Path
4.2% 128 B system / DescriptorArray .descriptors system / Map ← .map AsyncDisposableStack ← .prototype AsyncDisposableStack
4.2% 128 B system / DescriptorArray .descriptors system / Map ← .map AsyncDisposableStack ← .prototype AsyncDisposableStack
4.2% 128 B system / DescriptorArray .descriptors system / Map ← .map AsyncDisposableStack ← .prototype AsyncDisposableStack
2.3% 68 B system / DescriptorArray .descriptors system / Map ← .map AsyncDisposableStack
2.3% 68 B system / DescriptorArray .descriptors system / Map ← .map AsyncDisposableStack

Number (<unknown>)

% Self Name Path
8.7% 236 B system / DescriptorArray .descriptors system / Map ← .map Number
8.7% 236 B system / DescriptorArray .descriptors system / Map ← .map Number
8.7% 236 B system / DescriptorArray .descriptors system / Map ← .map Number
3.9% 104 B system / DescriptorArray .descriptors system / Map ← .map Number ← .prototype Number
3.9% 104 B system / DescriptorArray .descriptors system / Map ← .map Number ← .prototype Number

Symbol (<unknown>)

% Self Name Path
10.2% 260 B system / DescriptorArray .descriptors system / Map ← .map Symbol
10.2% 260 B system / DescriptorArray .descriptors system / Map ← .map Symbol
10.2% 260 B system / DescriptorArray .descriptors system / Map ← .map Symbol
3.6% 92 B system / DescriptorArray .descriptors system / Map ← .map Symbol ← .prototype Symbol
3.6% 92 B system / DescriptorArray .descriptors system / Map ← .map Symbol ← .prototype Symbol

w (<unknown>)

% Self Name Path
10.2% 228 B system / BytecodeArray .trusted_function_data start ← .shared start ← .start Object ← .prototype w ← .RAFPoller Object
10.0% 224 B (object properties) .properties Object ← .prototype w ← .RAFPoller Object
6.4% 144 B system / BytecodeArray .trusted_function_data stop ← .shared stop ← .stop Object ← .prototype w ← .RAFPoller Object
3.6% 80 B system / DescriptorArray .descriptors system / Map ← .map w ← .RAFPoller Object
3.4% 76 B system / BytecodeArray .trusted_function_data result ← .shared result ← .result Object ← .prototype w ← .RAFPoller Object

v8BreakIterator (<unknown>)

% Self Name Path
5.7% 116 B system / DescriptorArray .descriptors system / Map ← .map Object ← .prototype v8BreakIterator ← .v8BreakIterator Intl ← .Intl Window / http://127.0.0.1:52789
5.7% 116 B system / DescriptorArray .descriptors system / Map ← .map Object ← .prototype v8BreakIterator ← .v8BreakIterator Intl ← .Intl Window / ://
5.7% 116 B system / DescriptorArray .descriptors system / Map ← .map Object ← .prototype v8BreakIterator ← .v8BreakIterator Intl ← .Intl Object /
3.4% 68 B system / DescriptorArray .descriptors system / Map ← .map v8BreakIterator ← .v8BreakIterator Intl ← .Intl Window / http://127.0.0.1:52789
3.4% 68 B system / DescriptorArray .descriptors system / Map ← .map v8BreakIterator ← .v8BreakIterator Intl ← .Intl Window / ://

SharedArrayBuffer (<unknown>)

% Self Name Path
5.5% 104 B system / DescriptorArray .descriptors system / Map ← .map SharedArrayBuffer ← .prototype SharedArrayBuffer
5.5% 104 B system / DescriptorArray .descriptors system / Map ← .map SharedArrayBuffer ← .prototype SharedArrayBuffer
5.5% 104 B system / DescriptorArray .descriptors system / Map ← .map SharedArrayBuffer ← .prototype SharedArrayBuffer
4.2% 80 B system / DescriptorArray .descriptors system / Map ← .map SharedArrayBuffer
4.2% 80 B system / DescriptorArray .descriptors system / Map ← .map SharedArrayBuffer

SuppressedError (<unknown>)

% Self Name Path
3.6% 68 B system / DescriptorArray .descriptors system / Map ← .map SuppressedError
3.6% 68 B system / DescriptorArray .descriptors system / Map ← .back_pointer system / Map ← .map SuppressedError
3.6% 68 B system / DescriptorArray .descriptors system / Map ← .map SuppressedError
3.6% 68 B system / DescriptorArray .descriptors system / Map ← .back_pointer system / Map ← .map SuppressedError
3.6% 68 B system / DescriptorArray .descriptors system / Map ← .back_pointer system / Map ← .map SuppressedError

SuspendError (<unknown>)

% Self Name Path
3.6% 68 B system / DescriptorArray .descriptors system / Map ← .map SuspendError
3.6% 68 B system / DescriptorArray .descriptors system / Map ← .back_pointer system / Map ← .map SuspendError
3.6% 68 B system / DescriptorArray .descriptors system / Map ← .map SuspendError
3.6% 68 B system / DescriptorArray .descriptors system / Map ← .back_pointer system / Map ← .map SuspendError
3.6% 68 B system / DescriptorArray .descriptors system / Map ← .back_pointer system / Map ← .map SuspendError

DateTimeFormat (<unknown>)

% Self Name Path
5.6% 104 B system / DescriptorArray .descriptors system / Map ← .map Intl.DateTimeFormat ← .prototype DateTimeFormat
5.6% 104 B system / DescriptorArray .descriptors system / Map ← .map Intl.DateTimeFormat ← .prototype DateTimeFormat
5.6% 104 B system / DescriptorArray .descriptors system / Map ← .map Intl.DateTimeFormat ← .prototype DateTimeFormat
4.3% 80 B system / DescriptorArray .descriptors system / Map ← .map DateTimeFormat
4.3% 80 B system / DescriptorArray .descriptors system / Map ← .map DateTimeFormat

NumberFormat (<unknown>)

% Self Name Path
5.6% 104 B system / DescriptorArray .descriptors system / Map ← .map Intl.NumberFormat ← .prototype NumberFormat
5.6% 104 B system / DescriptorArray .descriptors system / Map ← .map Intl.NumberFormat ← .prototype NumberFormat
5.6% 104 B system / DescriptorArray .descriptors system / Map ← .map Intl.NumberFormat ← .prototype NumberFormat
4.3% 80 B system / DescriptorArray .descriptors system / Map ← .map NumberFormat
4.3% 80 B system / DescriptorArray .descriptors system / Map ← .map NumberFormat

Largest strings

Strings ranked by bytes allocated for them.

Categories

String

% Size Value Path
0.9% 9.54 KiB (() => {\n const module = {};\n "use stri… .source code
0.3% 3.15 KiB (function() {\n'use strict';\nnative function Apply… (GC root)
0.2% 1.72 KiB (function addPageBinding(type, name, prefix) {\n … .source code ← .script (shared function info)
<0.1% 332 B ROMって楽しんでいる部分もあり無言フォロー多めですすみません…。ツイート数多め・あらぶり多めなの… (GC root)
<0.1% 332 B アッサム山中の趣味用アカ。当分の間、選挙啓発用としても使っていきます。このアカウントがアッサム山中… (GC root)
<0.1% 332 B ブリヂストンのスポーツタイヤ「POTENZA」のアカウントです。レースやタイヤの事などをつぶやきま… (GC root)
<0.1% 328 B THE SECOND/劇団EXILE/EXILE/二代目JSB ☞KENCHI.AKIRA.青柳翔… (GC root)
<0.1% 324 B ﾟ.＊97line おさらに貢いでる系女子＊.゜ … (GC root)
<0.1% 312 B ニコ動で踊り手やってます!!応援本当に嬉しいですありがとうございます!!　ぽっちゃりだけど前向きに… (GC root)
<0.1% 304 B 【無断転載禁止･コピペ禁止・非公式RT禁止】【必読！】⇒ http://t.co/nuUvfUVD… (GC root)
<0.1% 300 B bot遊びと実況が主目的の趣味アカウント。成人済♀。時々TLお騒がせします。リフォ率低いですがＦ／… (GC root)
<0.1% 296 B ヤー・チャイカ。紫宝勢の末席くらいでQMAやってます。 \n9/13（土）「九州杯」今年も宜しくお願… (GC root)
<0.1% 292 B 湯の街の元勃酩姦なんちゃら大　赤い犬の犬（外資系）　肥後で緑ナンバー屋さん勤め\nくだらないことしか… (GC root)
<0.1% 292 B @samao21718 \n呼び方☞まおちゃん\n呼ばれ方☞あーちゃん\n第一印象☞平野から？！\n今の印… (GC root)
<0.1% 292 B 一に止まると書いて、正しいという意味だなんて、この年になるまで知りませんでした。 人は生きていると… (GC root)
<0.1% 288 B 家具（かぐ、Furniture）は、家財道具のうち家の中に据え置いて利用する比較的大型の道具類、ま… (GC root)
<0.1% 284 B ●継続試合（中京対崇徳）46回～　9時～\n　〈ラジオ中継〉\n　らじる★らじる→大阪放送局を選択→N… (GC root)
<0.1% 280 B 泉田新潟県知事は、東電の申請書提出を容認させられただけで、再稼働に必要な「同意」はまだ与えていませ… (GC root)
<0.1% 264 B ラウワン脱出→友達が家に連んで帰ってって言うから友達ん家に乗せて帰る(1度も行ったことない田舎道)… (GC root)
<0.1% 260 B GパングのA型K月克己中尉の非公式botです。 主に七巻と八巻が中心の台詞をつぶやきます。 4/1… (GC root)

Concatenated string

% Size Value Path
<0.1% 20 B (concatenated string) .<dummy> system / UncompiledDataWithPreparseData ← .trusted_function_data (shared function info)
<0.1% 20 B (concatenated string) .second (concatenated string) ← . system / ScopeInfo ← .name_or_scope_info get ← .(Compilation cache) (constant pool) ← .(GC roots) system / BytecodeArray ← .trusted_function_data J ← .shared J ← .J system / Context
<0.1% 20 B (concatenated string) . system / ScopeInfo ← .name_or_scope_info get ← .(Compilation cache) (constant pool) ← .(GC roots) system / BytecodeArray ← .trusted_function_data J ← .shared J ← .J system / Context
<0.1% 20 B (concatenated string) .source code ← .script (shared function info) ← .shared (anonymous) ← .6 array ← .table Map ← .L system / Context
<0.1% 20 B (concatenated string) .first (concatenated string) ← .124 array ← .table Map ← .byId Object ← .__retained Window / http://127.0.0.1:52789
<0.1% 20 B (concatenated string) .124 array ← .table Map ← .byId Object ← .__retained Window / http://127.0.0.1:52789
<0.1% 20 B (concatenated string) .<dummy> system / UncompiledDataWithoutPreparseData ← .trusted_function_data stringify
<0.1% 20 B (concatenated string) .<dummy> system / UncompiledDataWithoutPreparseData ← .trusted_function_data (shared function info)
<0.1% 20 B (concatenated string) .first (concatenated string) ← .67 array ← .table Map ← .byId Object ← .__retained Window / http://127.0.0.1:52789
<0.1% 20 B (concatenated string) .67 array ← .table Map ← .byId Object ← .__retained Window / http://127.0.0.1:52789
<0.1% 20 B (concatenated string) .first (concatenated string) ← .70 array ← .table Map ← .byId Object ← .__retained Window / http://127.0.0.1:52789
<0.1% 20 B (concatenated string) .70 array ← .table Map ← .byId Object ← .__retained Window / http://127.0.0.1:52789
<0.1% 20 B (concatenated string) .first (concatenated string) ← .73 array ← .table Map ← .byId Object ← .__retained Window / http://127.0.0.1:52789
<0.1% 20 B (concatenated string) .73 array ← .table Map ← .byId Object ← .__retained Window / http://127.0.0.1:52789
<0.1% 20 B (concatenated string) .first (concatenated string) ← .76 array ← .table Map ← .byId Object ← .__retained Window / http://127.0.0.1:52789
<0.1% 20 B (concatenated string) .76 array ← .table Map ← .byId Object ← .__retained Window / http://127.0.0.1:52789
<0.1% 20 B (concatenated string) .first (concatenated string) ← .79 array ← .table Map ← .byId Object ← .__retained Window / http://127.0.0.1:52789
<0.1% 20 B (concatenated string) .79 array ← .table Map ← .byId Object ← .__retained Window / http://127.0.0.1:52789
<0.1% 20 B (concatenated string) .first (concatenated string) ← .82 array ← .table Map ← .byId Object ← .__retained Window / http://127.0.0.1:52789
<0.1% 20 B (concatenated string) .82 array ← .table Map ← .byId Object ← .__retained Window / http://127.0.0.1:52789