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859 lines (639 loc) · 98.8 KB
Raw

Heap profile

Allocated 927 MiB over 10,093,789 objects (96.3 B per object).

Category % Size Objects
Third-party 76.8% 712 MiB 8,842,365
Standard library 23.0% 213 MiB 1,251,423
Native 0.2% 1.98 MiB 1

Hottest functions

Self size

Functions ranked by bytes allocated directly in the function body, excluding callees.

% Size Objects Function Location
12.9% 120 MiB 1,999,948 instantiateSymbol node_modules/typescript/lib/typescript.js
9.3% 86.4 MiB 46,472 set <unknown>
7.3% 67.5 MiB 763,246 Map <unknown>
5.0% 46.5 MiB 435,406 createBaseIdentifierNode node_modules/typescript/lib/typescript.js
3.7% 34.5 MiB 573,008 declareSymbol node_modules/typescript/lib/typescript.js
3.0% 27.5 MiB 660,864 createNodeArray node_modules/typescript/lib/typescript.js
2.8% 26 MiB 169,039 instantiateSignature node_modules/typescript/lib/typescript.js
2.7% 25 MiB 203,768 instantiateAnonymousType node_modules/typescript/lib/typescript.js
2.5% 23.5 MiB 171,131 createBaseNode node_modules/typescript/lib/typescript.js
2.2% 20.5 MiB 217,085 instantiateTypes node_modules/typescript/lib/typescript.js
2.2% 20.5 MiB 149,291 parseTypeReference node_modules/typescript/lib/typescript.js
2.0% 19 MiB 270,901 createParameterDeclaration node_modules/typescript/lib/typescript.js
1.8% 17 MiB 178,658 instantiateList node_modules/typescript/lib/typescript.js
1.7% 16.1 MiB 43,696 hasSkipDirectInferenceFlag node_modules/typescript/lib/typescript.js
1.7% 16 MiB 86,817 (anonymous) node_modules/typescript/lib/typescript.js:50117:23
1.5% 14 MiB 183,512 createBaseTokenNode node_modules/typescript/lib/typescript.js
1.5% 13.5 MiB 185,513 getObjectTypeInstantiation node_modules/typescript/lib/typescript.js
1.4% 13 MiB 94,675 parseNonArrayType node_modules/typescript/lib/typescript.js
1.3% 12.5 MiB 73,443 join <unknown>
1.3% 12.5 MiB 249,247 createNormalizedTypeReference node_modules/typescript/lib/typescript.js

Categories

Third-party
% Size Objects Function Location
12.9% 120 MiB 1,999,948 instantiateSymbol node_modules/typescript/lib/typescript.js
5.0% 46.5 MiB 435,406 createBaseIdentifierNode node_modules/typescript/lib/typescript.js
3.7% 34.5 MiB 573,008 declareSymbol node_modules/typescript/lib/typescript.js
3.0% 27.5 MiB 660,864 createNodeArray node_modules/typescript/lib/typescript.js
2.8% 26 MiB 169,039 instantiateSignature node_modules/typescript/lib/typescript.js
2.7% 25 MiB 203,768 instantiateAnonymousType node_modules/typescript/lib/typescript.js
2.5% 23.5 MiB 171,131 createBaseNode node_modules/typescript/lib/typescript.js
2.2% 20.5 MiB 217,085 instantiateTypes node_modules/typescript/lib/typescript.js
2.2% 20.5 MiB 149,291 parseTypeReference node_modules/typescript/lib/typescript.js
2.0% 19 MiB 270,901 createParameterDeclaration node_modules/typescript/lib/typescript.js
1.8% 17 MiB 178,658 instantiateList node_modules/typescript/lib/typescript.js
1.7% 16.1 MiB 43,696 hasSkipDirectInferenceFlag node_modules/typescript/lib/typescript.js
1.7% 16 MiB 86,817 (anonymous) node_modules/typescript/lib/typescript.js:50117:23
1.5% 14 MiB 183,512 createBaseTokenNode node_modules/typescript/lib/typescript.js
1.5% 13.5 MiB 185,513 getObjectTypeInstantiation node_modules/typescript/lib/typescript.js
1.4% 13 MiB 94,675 parseNonArrayType node_modules/typescript/lib/typescript.js
1.3% 12.5 MiB 249,247 createNormalizedTypeReference node_modules/typescript/lib/typescript.js
1.2% 11.5 MiB 107,683 createIdentifier node_modules/typescript/lib/typescript.js
1.2% 11 MiB 80,108 parseLiteralLikeNode node_modules/typescript/lib/typescript.js
1.0% 9.52 MiB 6,902 checkTypeRelatedTo node_modules/typescript/lib/typescript.js
Standard library
% Size Objects Function Location
9.3% 86.4 MiB 46,472 set <unknown>
7.3% 67.5 MiB 763,246 Map <unknown>
1.3% 12.5 MiB 73,443 join <unknown>
1.3% 12.5 MiB 187 slice node:buffer
1.2% 11.5 MiB 74,306 push <unknown>
0.9% 8.72 MiB 1 readFileSync node:fs
0.4% 4 MiB 25,607 splice <unknown>
0.4% 4 MiB 131,079 trimEnd <unknown>
0.2% 1.5 MiB 976 add <unknown>
0.1% 1 MiB 32,770 slice <unknown>
0.1% 1 MiB 43,692 toString <unknown>
0.1% 516 KiB 113 forEach <unknown>
0.1% 512 KiB 2,731 replace <unknown>
0.1% 512 KiB 13,108 compileForInternalLoader node:internal/bootstrap/realm
0.1% 512 KiB 21,846 String <unknown>
0.1% 512 KiB 21,846 wrapSafe node:internal/modules/cjs/loader

Lines

Lines ranked by contribution to each function's self size.

instantiateSymbol (node_modules/typescript/lib/typescript.js)
% Size Objects Location
100.0% 120 MiB 1,999,948 node_modules/typescript/lib/typescript.js:62092
createBaseIdentifierNode (node_modules/typescript/lib/typescript.js)
% Size Objects Location
100.0% 46.5 MiB 435,406 node_modules/typescript/lib/typescript.js:29227
declareSymbol (node_modules/typescript/lib/typescript.js)
% Size Objects Location
100.0% 34.5 MiB 573,008 node_modules/typescript/lib/typescript.js:42491
createNodeArray (node_modules/typescript/lib/typescript.js)
% Size Objects Location
100.0% 27.5 MiB 660,864 node_modules/typescript/lib/typescript.js:30064
instantiateSignature (node_modules/typescript/lib/typescript.js)
% Size Objects Location
100.0% 26 MiB 169,039 node_modules/typescript/lib/typescript.js:62067
instantiateAnonymousType (node_modules/typescript/lib/typescript.js)
% Size Objects Location
100.0% 25 MiB 203,768 node_modules/typescript/lib/typescript.js:62289
createBaseNode (node_modules/typescript/lib/typescript.js)
% Size Objects Location
100.0% 23.5 MiB 171,131 node_modules/typescript/lib/typescript.js:29248
instantiateTypes (node_modules/typescript/lib/typescript.js)
% Size Objects Location
100.0% 20.5 MiB 217,085 node_modules/typescript/lib/typescript.js:61974
parseTypeReference (node_modules/typescript/lib/typescript.js)
% Size Objects Location
100.0% 20.5 MiB 149,291 node_modules/typescript/lib/typescript.js:30964
createParameterDeclaration (node_modules/typescript/lib/typescript.js)
% Size Objects Location
100.0% 19 MiB 270,901 node_modules/typescript/lib/typescript.js:21445
instantiateList (node_modules/typescript/lib/typescript.js)
% Size Objects Location
100.0% 17 MiB 178,658 node_modules/typescript/lib/typescript.js:61957
hasSkipDirectInferenceFlag (node_modules/typescript/lib/typescript.js)
% Size Objects Location
100.0% 16.1 MiB 43,696 node_modules/typescript/lib/typescript.js:67075
(anonymous) (node_modules/typescript/lib/typescript.js:50117:23)
% Size Objects Location
100.0% 16 MiB 86,817 node_modules/typescript/lib/typescript.js:50117
createBaseTokenNode (node_modules/typescript/lib/typescript.js)
% Size Objects Location
100.0% 14 MiB 183,512 node_modules/typescript/lib/typescript.js:29241
getObjectTypeInstantiation (node_modules/typescript/lib/typescript.js)
% Size Objects Location
100.0% 13.5 MiB 185,513 node_modules/typescript/lib/typescript.js:62119
parseNonArrayType (node_modules/typescript/lib/typescript.js)
% Size Objects Location
100.0% 13 MiB 94,675 node_modules/typescript/lib/typescript.js:31613
createNormalizedTypeReference (node_modules/typescript/lib/typescript.js)
% Size Objects Location
100.0% 12.5 MiB 249,247 node_modules/typescript/lib/typescript.js:59887
slice (node:buffer)
% Size Objects Location
100.0% 12.5 MiB 187 node:buffer:640
createIdentifier (node_modules/typescript/lib/typescript.js)
% Size Objects Location
100.0% 11.5 MiB 107,683 node_modules/typescript/lib/typescript.js:30115
parseLiteralLikeNode (node_modules/typescript/lib/typescript.js)
% Size Objects Location
100.0% 11 MiB 80,108 node_modules/typescript/lib/typescript.js:30928
checkTypeRelatedTo (node_modules/typescript/lib/typescript.js)
% Size Objects Location
100.0% 9.52 MiB 6,902 node_modules/typescript/lib/typescript.js:63505
readFileSync (node:fs)
% Size Objects Location
100.0% 8.72 MiB 1 node:fs:433
compileForInternalLoader (node:internal/bootstrap/realm)
% Size Objects Location
100.0% 512 KiB 13,108 node:internal/bootstrap/realm:385
wrapSafe (node:internal/modules/cjs/loader)
% Size Objects Location
100.0% 512 KiB 21,846 node:internal/modules/cjs/loader:1671

Callers

Callers ranked by contribution to each function's self size. Inlining can make caller attribution imprecise.

instantiateSymbol (node_modules/typescript/lib/typescript.js)
% Size Objects Caller Location
84.6% 102 MiB 1,717,179 resolveObjectTypeMembers node_modules/typescript/lib/typescript.js
7.9% 9.5 MiB 131,087 instantiateSignature node_modules/typescript/lib/typescript.js
3.3% 4 MiB 54,307 resolveAnonymousTypeMembers node_modules/typescript/lib/typescript.js
3.3% 4 MiB 79,585 createErasedSignature node_modules/typescript/lib/typescript.js
0.4% 512 KiB 4,682 instantiateList node_modules/typescript/lib/typescript.js
set (<unknown>)
% Size Objects Caller Location
25.5% 22.1 MiB 13,413 resolveObjectTypeMembers node_modules/typescript/lib/typescript.js
21.5% 18.6 MiB 10,373 addInheritedMembers node_modules/typescript/lib/typescript.js
8.3% 7.13 MiB 2,298 getObjectTypeInstantiation node_modules/typescript/lib/typescript.js
7.4% 6.41 MiB 71 recursiveTypeRelatedTo node_modules/typescript/lib/typescript.js
6.9% 5.92 MiB 189 resetMaybeStack node_modules/typescript/lib/typescript.js
Map (<unknown>)
% Size Objects Caller Location
80.7% 54.5 MiB 608,871 createSymbolTable node_modules/typescript/lib/typescript.js
14.1% 9.5 MiB 104,355 bindContainer node_modules/typescript/lib/typescript.js
1.5% 1 MiB 6,900 bindFunctionOrConstructorType node_modules/typescript/lib/typescript.js
0.7% 512 KiB 3,450 getTypeAtFlowLoopLabel node_modules/typescript/lib/typescript.js
0.7% 512 KiB 3,450 createModeAwareCache node_modules/typescript/lib/typescript.js
createBaseIdentifierNode (node_modules/typescript/lib/typescript.js)
% Size Objects Caller Location
74.2% 34.5 MiB 323,043 createIdentifier node_modules/typescript/lib/typescript.js
19.4% 9 MiB 84,272 parsePrimaryExpression node_modules/typescript/lib/typescript.js
6.5% 3 MiB 28,091 parseIdentifier node_modules/typescript/lib/typescript.js
declareSymbol (node_modules/typescript/lib/typescript.js)
% Size Objects Caller Location
72.5% 25 MiB 422,265 declareSymbolAndAddToSymbolTable node_modules/typescript/lib/typescript.js
17.4% 6 MiB 102,056 declareModuleMember node_modules/typescript/lib/typescript.js
4.3% 1.5 MiB 22,471 bindVariableDeclarationOrBindingElement node_modules/typescript/lib/typescript.js
2.9% 1 MiB 13,108 bindBlockScopedDeclaration node_modules/typescript/lib/typescript.js
2.9% 1 MiB 13,108 declareClassMember node_modules/typescript/lib/typescript.js
createNodeArray (node_modules/typescript/lib/typescript.js)
% Size Objects Caller Location
50.9% 14 MiB 365,930 parseDelimitedList node_modules/typescript/lib/typescript.js
20.0% 5.5 MiB 131,080 parseUnionTypeOrHigher node_modules/typescript/lib/typescript.js
16.4% 4.5 MiB 84,658 parseList node_modules/typescript/lib/typescript.js
7.3% 2 MiB 54,617 parseModifiers node_modules/typescript/lib/typescript.js
5.5% 1.5 MiB 24,579 doJSDocScan node_modules/typescript/lib/typescript.js
instantiateSignature (node_modules/typescript/lib/typescript.js)
% Size Objects Caller Location
90.4% 23.5 MiB 155,505 instantiateList node_modules/typescript/lib/typescript.js
5.8% 1.5 MiB 8,492 getSignatureInstantiation node_modules/typescript/lib/typescript.js
3.8% 1 MiB 5,042 instantiateSignatures node_modules/typescript/lib/typescript.js
instantiateAnonymousType (node_modules/typescript/lib/typescript.js)
% Size Objects Caller Location
92.0% 23 MiB 187,679 getObjectTypeInstantiation node_modules/typescript/lib/typescript.js
4.0% 1 MiB 8,740 instantiateConstituent node_modules/typescript/lib/typescript.js
4.0% 1 MiB 7,349 instantiateMappedType node_modules/typescript/lib/typescript.js
createBaseNode (node_modules/typescript/lib/typescript.js)
% Size Objects Caller Location
40.4% 9.5 MiB 69,181 createBaseDeclaration node_modules/typescript/lib/typescript.js
19.1% 4.5 MiB 32,770 createUnionTypeNode node_modules/typescript/lib/typescript.js
8.5% 2 MiB 14,565 parseInterfaceDeclaration node_modules/typescript/lib/typescript.js
8.5% 2 MiB 14,564 doJSDocScan node_modules/typescript/lib/typescript.js
8.5% 2 MiB 14,564 createTypeLiteralNode node_modules/typescript/lib/typescript.js
instantiateTypes (node_modules/typescript/lib/typescript.js)
% Size Objects Caller Location
100.0% 20.5 MiB 217,085 instantiateTypeWorker node_modules/typescript/lib/typescript.js
parseTypeReference (node_modules/typescript/lib/typescript.js)
% Size Objects Caller Location
100.0% 20.5 MiB 149,291 parseNonArrayType node_modules/typescript/lib/typescript.js
createParameterDeclaration (node_modules/typescript/lib/typescript.js)
% Size Objects Caller Location
100.0% 19 MiB 270,901 parseParameterWorker node_modules/typescript/lib/typescript.js
instantiateList (node_modules/typescript/lib/typescript.js)
% Size Objects Caller Location
76.5% 13 MiB 141,440 resolveAnonymousTypeMembers node_modules/typescript/lib/typescript.js
8.8% 1.5 MiB 10,350 instantiateConstituent node_modules/typescript/lib/typescript.js
5.9% 1 MiB 16,518 resolveObjectTypeMembers node_modules/typescript/lib/typescript.js
5.9% 1 MiB 6,900 instantiateSignature node_modules/typescript/lib/typescript.js
2.9% 512 KiB 3,450 getConditionalType node_modules/typescript/lib/typescript.js
hasSkipDirectInferenceFlag (node_modules/typescript/lib/typescript.js)
% Size Objects Caller Location
96.9% 15.6 MiB 32,773 checkExpressionWorker node_modules/typescript/lib/typescript.js
3.1% 512 KiB 10,923 isFromInferenceBlockedSource node_modules/typescript/lib/typescript.js
(anonymous) (node_modules/typescript/lib/typescript.js:50117:23)
% Size Objects Caller Location
100.0% 16 MiB 86,817 forEach <unknown>
createBaseTokenNode (node_modules/typescript/lib/typescript.js)
% Size Objects Caller Location
100.0% 14 MiB 183,512 createToken node_modules/typescript/lib/typescript.js
getObjectTypeInstantiation (node_modules/typescript/lib/typescript.js)
% Size Objects Caller Location
100.0% 13.5 MiB 185,513 instantiateTypeWorker node_modules/typescript/lib/typescript.js
parseNonArrayType (node_modules/typescript/lib/typescript.js)
% Size Objects Caller Location
100.0% 13 MiB 94,675 parseIntersectionTypeOrHigher node_modules/typescript/lib/typescript.js
join (<unknown>)
% Size Objects Caller Location
72.0% 9 MiB 44,985 doJSDocScan node_modules/typescript/lib/typescript.js
28.0% 3.5 MiB 28,458 parseTagComments node_modules/typescript/lib/typescript.js
createNormalizedTypeReference (node_modules/typescript/lib/typescript.js)
% Size Objects Caller Location
100.0% 12.5 MiB 249,247 instantiateTypeWorker node_modules/typescript/lib/typescript.js
slice (node:buffer)
% Size Objects Caller Location
100.0% 12.5 MiB 187 toString node:buffer
push (<unknown>)
% Size Objects Caller Location
39.1% 4.5 MiB 28,090 pushIfUnique node_modules/typescript/lib/typescript.js
21.7% 2.5 MiB 17,250 getIntersectionType node_modules/typescript/lib/typescript.js
17.4% 2 MiB 13,800 getSignaturesOfSymbol node_modules/typescript/lib/typescript.js
8.7% 1 MiB 6,900 mapDefined node_modules/typescript/lib/typescript.js
4.3% 512 KiB 1,366 parseUnionTypeOrHigher node_modules/typescript/lib/typescript.js
createIdentifier (node_modules/typescript/lib/typescript.js)
% Size Objects Caller Location
87.0% 10 MiB 93,637 parseBindingIdentifier node_modules/typescript/lib/typescript.js
4.3% 512 KiB 4,682 parseRightSideOfDot node_modules/typescript/lib/typescript.js
4.3% 512 KiB 4,682 parseParameterWorker node_modules/typescript/lib/typescript.js
4.3% 512 KiB 4,682 parsePropertyName node_modules/typescript/lib/typescript.js
parseLiteralLikeNode (node_modules/typescript/lib/typescript.js)
% Size Objects Caller Location
86.4% 9.5 MiB 69,185 parseNonArrayType node_modules/typescript/lib/typescript.js
9.1% 1 MiB 7,282 parseLiteralNode node_modules/typescript/lib/typescript.js
4.5% 512 KiB 3,641 parseModuleSpecifier node_modules/typescript/lib/typescript.js
checkTypeRelatedTo (node_modules/typescript/lib/typescript.js)
% Size Objects Caller Location
94.7% 9.02 MiB 6,734 isTypeOrBaseIdenticalTo node_modules/typescript/lib/typescript.js
5.3% 515 KiB 168 isTypeRelatedTo node_modules/typescript/lib/typescript.js
readFileSync (node:fs)
% Size Objects Caller Location
100.0% 8.72 MiB 1 defaultLoadImpl node:internal/modules/cjs/loader
splice (<unknown>)
% Size Objects Caller Location
62.5% 2.5 MiB 15,257 addTypesToUnion node_modules/typescript/lib/typescript.js
37.5% 1.5 MiB 10,350 getUnionTypeWorker node_modules/typescript/lib/typescript.js
trimEnd (<unknown>)
% Size Objects Caller Location
75.0% 3 MiB 98,309 doJSDocScan node_modules/typescript/lib/typescript.js
25.0% 1 MiB 32,770 parseTagComments node_modules/typescript/lib/typescript.js
add (<unknown>)
% Size Objects Caller Location
66.7% 1 MiB 204 declareSymbol node_modules/typescript/lib/typescript.js
33.3% 513 KiB 772 Set <unknown>
slice (<unknown>)
% Size Objects Caller Location
50.0% 512 KiB 16,385 (anonymous) node_modules/typescript/lib/typescript.js:69360:55
50.0% 512 KiB 16,385 instantiateTypes node_modules/typescript/lib/typescript.js
toString (<unknown>)
% Size Objects Caller Location
100.0% 1 MiB 43,692 getIntersectionType node_modules/typescript/lib/typescript.js
forEach (<unknown>)
% Size Objects Caller Location
100.0% 516 KiB 113 getNamedMembers node_modules/typescript/lib/typescript.js
replace (<unknown>)
% Size Objects Caller Location
100.0% 512 KiB 2,731 getCanonicalFileName node_modules/typescript/lib/typescript.js
compileForInternalLoader (node:internal/bootstrap/realm)
% Size Objects Caller Location
100.0% 512 KiB 13,108 requireBuiltin node:internal/bootstrap/realm
String (<unknown>)
% Size Objects Caller Location
100.0% 512 KiB 21,846 registerCodeFix node_modules/typescript/lib/typescript.js
wrapSafe (node:internal/modules/cjs/loader)
% Size Objects Caller Location
100.0% 512 KiB 21,846 (anonymous) node:internal/modules/cjs/loader:1731:37

Total size

Functions ranked by total bytes allocated in the function and all its callees.

% Size Objects Function Location
77.9% 723 MiB 7,813,936 typeCheckProject tsc-workload.mjs
77.5% 718 MiB 7,728,122 (anonymous) datadog-pprof-heap.mjs:1:1
77.4% 718 MiB 7,706,855 next <unknown>
74.6% 692 MiB 7,427,542 run node:internal/modules/esm/module_job
72.3% 670 MiB 7,198,747 (anonymous) <unknown>
54.9% 509 MiB 5,701,898 (anonymous) node_modules/typescript/lib/typescript.js:121607:39
54.4% 504 MiB 5,647,529 runWithCancellationToken node_modules/typescript/lib/typescript.js
53.9% 500 MiB 5,590,212 getBindAndCheckDiagnosticsForFileNoCache node_modules/typescript/lib/typescript.js
53.2% 493 MiB 5,513,490 getAndCacheDiagnostics node_modules/typescript/lib/typescript.js
52.7% 488 MiB 5,455,006 getBindAndCheckDiagnosticsForFile node_modules/typescript/lib/typescript.js
52.0% 482 MiB 5,378,038 getSemanticDiagnosticsForFile node_modules/typescript/lib/typescript.js
51.1% 474 MiB 5,096,537 checkSourceElementWorker node_modules/typescript/lib/typescript.js
51.0% 473 MiB 5,281,589 (anonymous) node_modules/typescript/lib/typescript.js:121539:78
50.9% 472 MiB 5,072,609 checkSourceElement node_modules/typescript/lib/typescript.js
50.3% 466 MiB 5,195,280 flatMap node_modules/typescript/lib/typescript.js
49.1% 456 MiB 5,047,117 getDiagnosticsHelper node_modules/typescript/lib/typescript.js
48.4% 449 MiB 4,946,952 getSemanticDiagnostics node_modules/typescript/lib/typescript.js
47.6% 441 MiB 4,754,628 checkSourceFileWorker node_modules/typescript/lib/typescript.js
47.3% 439 MiB 4,740,347 checkSourceFile node_modules/typescript/lib/typescript.js
46.8% 434 MiB 4,697,172 checkSourceFileWithEagerDiagnostics node_modules/typescript/lib/typescript.js

Categories

Third-party
% Size Objects Function Location
54.9% 509 MiB 5,701,898 (anonymous) node_modules/typescript/lib/typescript.js:121607:39
54.4% 504 MiB 5,647,529 runWithCancellationToken node_modules/typescript/lib/typescript.js
53.9% 500 MiB 5,590,212 getBindAndCheckDiagnosticsForFileNoCache node_modules/typescript/lib/typescript.js
53.2% 493 MiB 5,513,490 getAndCacheDiagnostics node_modules/typescript/lib/typescript.js
52.7% 488 MiB 5,455,006 getBindAndCheckDiagnosticsForFile node_modules/typescript/lib/typescript.js
52.0% 482 MiB 5,378,038 getSemanticDiagnosticsForFile node_modules/typescript/lib/typescript.js
51.1% 474 MiB 5,096,537 checkSourceElementWorker node_modules/typescript/lib/typescript.js
51.0% 473 MiB 5,281,589 (anonymous) node_modules/typescript/lib/typescript.js:121539:78
50.9% 472 MiB 5,072,609 checkSourceElement node_modules/typescript/lib/typescript.js
50.3% 466 MiB 5,195,280 flatMap node_modules/typescript/lib/typescript.js
49.1% 456 MiB 5,047,117 getDiagnosticsHelper node_modules/typescript/lib/typescript.js
48.4% 449 MiB 4,946,952 getSemanticDiagnostics node_modules/typescript/lib/typescript.js
47.6% 441 MiB 4,754,628 checkSourceFileWorker node_modules/typescript/lib/typescript.js
47.3% 439 MiB 4,740,347 checkSourceFile node_modules/typescript/lib/typescript.js
46.8% 434 MiB 4,697,172 checkSourceFileWithEagerDiagnostics node_modules/typescript/lib/typescript.js
46.2% 428 MiB 4,657,192 getDiagnosticsWorker node_modules/typescript/lib/typescript.js
45.4% 421 MiB 4,580,708 getDiagnostics2 node_modules/typescript/lib/typescript.js
44.9% 417 MiB 4,540,388 forEach node_modules/typescript/lib/typescript.js
39.8% 369 MiB 3,913,621 checkExpressionWorker node_modules/typescript/lib/typescript.js
37.0% 343 MiB 3,604,091 checkCallExpression node_modules/typescript/lib/typescript.js
Standard library
% Size Objects Function Location
77.4% 718 MiB 7,706,855 next <unknown>
74.6% 692 MiB 7,427,542 run node:internal/modules/esm/module_job
31.1% 289 MiB 2,985,936 forEach <unknown>
9.3% 86.4 MiB 46,472 set <unknown>
7.3% 67.5 MiB 763,246 Map <unknown>
1.4% 13.2 MiB 92,999 (anonymous) node:internal/modules/cjs/loader:1878:37
1.4% 13.2 MiB 92,999 (anonymous) node:internal/modules/cjs/loader:1490:33
1.4% 13.2 MiB 92,999 (anonymous) node:internal/modules/cjs/loader:1193:24
1.4% 13.2 MiB 92,999 wrapModuleLoad node:internal/modules/cjs/loader
1.4% 13.2 MiB 92,999 (anonymous) node:internal/modules/cjs/loader:1519:36
1.4% 13.2 MiB 92,999 require node:internal/modules/helpers
1.3% 12.5 MiB 73,443 join <unknown>
1.3% 12.5 MiB 187 slice node:buffer
1.3% 12.5 MiB 187 toString node:buffer
1.2% 11.5 MiB 74,306 push <unknown>
0.9% 8.72 MiB 1 readFileSync node:fs
0.9% 8.72 MiB 1 defaultLoadImpl node:internal/modules/cjs/loader
0.9% 8.72 MiB 1 loadSource node:internal/modules/cjs/loader
0.5% 4.52 MiB 92,998 (anonymous) node:internal/modules/cjs/loader:1731:37
0.4% 4 MiB 25,607 splice <unknown>

Callees

Callees ranked by contribution to each function's total size. Inlining can make callee attribution imprecise, and percentages can sum past 100% when callees recurse.

typeCheckProject (tsc-workload.mjs)
% Size Objects Callee Location
61.2% 442 MiB 4,830,657 getSemanticDiagnostics node_modules/typescript/lib/typescript.js
36.9% 267 MiB 2,890,117 createProgram node_modules/typescript/lib/typescript.js
1.8% 13.2 MiB 92,999 require node:internal/modules/helpers
0.1% 514 KiB 163 getParsedCommandLineOfConfigFile node_modules/typescript/lib/typescript.js
(anonymous) (datadog-pprof-heap.mjs:1:1)
% Size Objects Callee Location
99.8% 717 MiB 7,728,121 typeCheckProject tsc-workload.mjs
0.2% 1.46 MiB 1 profile node_modules/@datadog/pprof/out/src/heap-profiler.js
next (<unknown>)
% Size Objects Callee Location
98.2% 705 MiB 7,591,316 (anonymous) datadog-pprof-heap.mjs:1:1
2.6% 18.6 MiB 152,977 getUnmatchedProperties node_modules/typescript/lib/typescript.js
run (node:internal/modules/esm/module_job)
% Size Objects Callee Location
100.0% 692 MiB 7,427,542 next <unknown>
(anonymous) (<unknown>)
% Size Objects Callee Location
100.0% 670 MiB 7,198,747 run node:internal/modules/esm/module_job
(anonymous) (node_modules/typescript/lib/typescript.js:121607:39)
% Size Objects Callee Location
82.1% 418 MiB 4,548,339 getDiagnostics2 node_modules/typescript/lib/typescript.js
17.9% 91.2 MiB 1,153,559 getTypeChecker node_modules/typescript/lib/typescript.js
runWithCancellationToken (node_modules/typescript/lib/typescript.js)
% Size Objects Callee Location
100.0% 504 MiB 5,647,529 (anonymous) node_modules/typescript/lib/typescript.js:121607:39
getBindAndCheckDiagnosticsForFileNoCache (node_modules/typescript/lib/typescript.js)
% Size Objects Callee Location
100.0% 500 MiB 5,590,212 runWithCancellationToken node_modules/typescript/lib/typescript.js
getAndCacheDiagnostics (node_modules/typescript/lib/typescript.js)
% Size Objects Callee Location
100.0% 493 MiB 5,513,490 getBindAndCheckDiagnosticsForFileNoCache node_modules/typescript/lib/typescript.js
getBindAndCheckDiagnosticsForFile (node_modules/typescript/lib/typescript.js)
% Size Objects Callee Location
100.0% 488 MiB 5,455,006 getAndCacheDiagnostics node_modules/typescript/lib/typescript.js
getSemanticDiagnosticsForFile (node_modules/typescript/lib/typescript.js)
% Size Objects Callee Location
100.0% 482 MiB 5,378,038 getBindAndCheckDiagnosticsForFile node_modules/typescript/lib/typescript.js
checkSourceElementWorker (node_modules/typescript/lib/typescript.js)
% Size Objects Callee Location
71.7% 339 MiB 3,599,931 checkBlock node_modules/typescript/lib/typescript.js
45.1% 214 MiB 2,139,443 checkVariableDeclaration node_modules/typescript/lib/typescript.js
44.7% 212 MiB 2,112,065 checkVariableStatement node_modules/typescript/lib/typescript.js
23.9% 113 MiB 1,309,852 checkExpressionStatement node_modules/typescript/lib/typescript.js
20.5% 97.3 MiB 1,122,027 checkTypeReferenceOrImport node_modules/typescript/lib/typescript.js
(anonymous) (node_modules/typescript/lib/typescript.js:121539:78)
% Size Objects Callee Location
100.0% 473 MiB 5,281,589 getSemanticDiagnosticsForFile node_modules/typescript/lib/typescript.js
checkSourceElement (node_modules/typescript/lib/typescript.js)
% Size Objects Callee Location
100.0% 472 MiB 5,072,609 checkSourceElementWorker node_modules/typescript/lib/typescript.js
flatMap (node_modules/typescript/lib/typescript.js)
% Size Objects Callee Location
99.9% 466 MiB 5,195,117 (anonymous) node_modules/typescript/lib/typescript.js:121539:78
0.1% 514 KiB 163 (anonymous) node_modules/typescript/lib/typescript.js:18056:27
getDiagnosticsHelper (node_modules/typescript/lib/typescript.js)
% Size Objects Callee Location
100.0% 456 MiB 5,047,117 flatMap node_modules/typescript/lib/typescript.js
getSemanticDiagnostics (node_modules/typescript/lib/typescript.js)
% Size Objects Callee Location
100.0% 449 MiB 4,946,952 getDiagnosticsHelper node_modules/typescript/lib/typescript.js
checkSourceFileWorker (node_modules/typescript/lib/typescript.js)
% Size Objects Callee Location
62.6% 276 MiB 2,934,608 checkDeferredNodes node_modules/typescript/lib/typescript.js
37.4% 165 MiB 1,820,020 forEach node_modules/typescript/lib/typescript.js
checkSourceFile (node_modules/typescript/lib/typescript.js)
% Size Objects Callee Location
100.0% 439 MiB 4,740,347 checkSourceFileWorker node_modules/typescript/lib/typescript.js
checkSourceFileWithEagerDiagnostics (node_modules/typescript/lib/typescript.js)
% Size Objects Callee Location
100.0% 434 MiB 4,697,172 checkSourceFile node_modules/typescript/lib/typescript.js
getDiagnosticsWorker (node_modules/typescript/lib/typescript.js)
% Size Objects Callee Location
100.0% 428 MiB 4,657,192 checkSourceFileWithEagerDiagnostics node_modules/typescript/lib/typescript.js
getDiagnostics2 (node_modules/typescript/lib/typescript.js)
% Size Objects Callee Location
100.0% 421 MiB 4,580,708 getDiagnosticsWorker node_modules/typescript/lib/typescript.js
forEach (node_modules/typescript/lib/typescript.js)
% Size Objects Callee Location
48.1% 200 MiB 2,186,815 checkSourceElement node_modules/typescript/lib/typescript.js
27.5% 115 MiB 1,389,854 (anonymous) node_modules/typescript/lib/typescript.js:120665:26
19.8% 82.7 MiB 776,562 (anonymous) node_modules/typescript/lib/typescript.js:120714:32
12.7% 53 MiB 610,341 (anonymous) node_modules/typescript/lib/typescript.js:122412:37
5.2% 21.5 MiB 243,719 (anonymous) node_modules/typescript/lib/typescript.js:122558:44
checkExpressionWorker (node_modules/typescript/lib/typescript.js)
% Size Objects Callee Location
92.8% 343 MiB 3,604,091 checkCallExpression node_modules/typescript/lib/typescript.js
19.3% 71.4 MiB 591,090 checkObjectLiteral node_modules/typescript/lib/typescript.js
17.6% 65 MiB 730,409 checkPropertyAccessExpressionOrQualifiedName node_modules/typescript/lib/typescript.js
15.0% 55.3 MiB 445,072 checkArrayLiteral node_modules/typescript/lib/typescript.js
14.3% 52.8 MiB 634,215 checkExpressionWorker node_modules/typescript/lib/typescript.js
checkCallExpression (node_modules/typescript/lib/typescript.js)
% Size Objects Callee Location
92.7% 318 MiB 3,333,274 resolveSignature node_modules/typescript/lib/typescript.js
9.8% 33.7 MiB 383,309 instantiateTypeWithAlias node_modules/typescript/lib/typescript.js
2.3% 8 MiB 78,297 getResolvedSignature node_modules/typescript/lib/typescript.js
0.8% 2.75 MiB 10,929 getNodeLinks node_modules/typescript/lib/typescript.js
0.4% 1.5 MiB 6,245 getReturnTypeFromBody node_modules/typescript/lib/typescript.js
forEach (<unknown>)
% Size Objects Callee Location
97.0% 280 MiB 2,962,114 checkDeferredNode node_modules/typescript/lib/typescript.js
5.5% 16 MiB 86,817 (anonymous) node_modules/typescript/lib/typescript.js:50117:23
0.7% 2.01 MiB 292 (anonymous) node_modules/typescript/lib/typescript.js:49804:22
0.4% 1.04 MiB 41 (anonymous) node_modules/typescript/lib/typescript.js:47469:22
(anonymous) (node:internal/modules/cjs/loader:1878:37)
% Size Objects Callee Location
65.9% 8.72 MiB 1 loadSource node:internal/modules/cjs/loader
34.1% 4.52 MiB 92,998 (anonymous) node:internal/modules/cjs/loader:1731:37
(anonymous) (node:internal/modules/cjs/loader:1490:33)
% Size Objects Callee Location
100.0% 13.2 MiB 92,999 (anonymous) node:internal/modules/cjs/loader:1878:37
(anonymous) (node:internal/modules/cjs/loader:1193:24)
% Size Objects Callee Location
100.0% 13.2 MiB 92,999 (anonymous) node:internal/modules/cjs/loader:1490:33
wrapModuleLoad (node:internal/modules/cjs/loader)
% Size Objects Callee Location
100.0% 13.2 MiB 92,999 (anonymous) node:internal/modules/cjs/loader:1193:24
(anonymous) (node:internal/modules/cjs/loader:1519:36)
% Size Objects Callee Location
100.0% 13.2 MiB 92,999 wrapModuleLoad node:internal/modules/cjs/loader
require (node:internal/modules/helpers)
% Size Objects Callee Location
100.0% 13.2 MiB 92,999 (anonymous) node:internal/modules/cjs/loader:1519:36
toString (node:buffer)
% Size Objects Callee Location
100.0% 12.5 MiB 187 slice node:buffer
defaultLoadImpl (node:internal/modules/cjs/loader)
% Size Objects Callee Location
100.0% 8.72 MiB 1 readFileSync node:fs
loadSource (node:internal/modules/cjs/loader)
% Size Objects Callee Location
100.0% 8.72 MiB 1 defaultLoadImpl node:internal/modules/cjs/loader
(anonymous) (node:internal/modules/cjs/loader:1731:37)
% Size Objects Callee Location
88.9% 4.02 MiB 71,152 (anonymous) node_modules/typescript/lib/typescript.js:1:1
11.1% 512 KiB 21,846 wrapSafe node:internal/modules/cjs/loader

Hottest call stacks

Call stacks ranked by bytes allocated in their leaf frame.

% Size Objects Call stack
1.3% 12.5 MiB 218,153 instantiateSymbol (node_modules/typescript/lib/typescript.js) ← resolveObjectTypeMembers ← resolveTypeReferenceMembers ← resolveStructuredTypeMembers ← getPropertiesOfUnionOrIntersectionType ← getPropertyOfType ← checkPropertyAccessExpressionOrQualifiedName ← checkExpressionWorker ← checkExpression ← resolveCallExpression ← resolveSignature ← checkCallExpression ← checkExpressionWorker ← checkExpressionStatement ← checkSourceElementWorker ← checkSourceElement ← checkBlock ← checkSourceElementWorker ← checkDeferredNode ← forEach ← checkDeferredNodes (node_modules/typescript/lib/typescript.js) ← checkSourceFileWorker ← checkSourceFile ← checkSourceFileWithEagerDiagnostics ← getDiagnosticsWorker ← getDiagnostics2 ← (anonymous) (121607:39) ← runWithCancellationToken ← getBindAndCheckDiagnosticsForFileNoCache ← getAndCacheDiagnostics ← getBindAndCheckDiagnosticsForFile ← getSemanticDiagnosticsForFile ← (anonymous) (121539:78) ← flatMap ← getDiagnosticsHelper ← getSemanticDiagnostics ← typeCheckProject (tsc-workload.mjs) ← (anonymous) (datadog-pprof-heap.mjs:1:1) ← next ← run (node:internal/modules/esm/module_job) ← (anonymous)
1.2% 11.2 MiB 3 hasSkipDirectInferenceFlag (node_modules/typescript/lib/typescript.js) ← checkExpressionWorker ← checkArrayLiteral ← checkExpressionWorker ← checkArrayLiteral ← checkExpressionWorker ← checkExpressionWithContextualType ← inferTypeArguments ← chooseOverload ← resolveCall ← resolveNewExpression ← resolveSignature ← checkCallExpression ← checkExpressionWorker ← checkExpression ← getSignatureApplicabilityError ← chooseOverload ← resolveCall ← resolveCallExpression ← resolveSignature ← checkCallExpression ← checkExpressionWorker ← checkExpression ← checkAwaitExpression ← checkExpressionWorker ← checkExpressionCached ← checkVariableLikeDeclaration ← checkVariableDeclaration ← checkSourceElementWorker ← checkSourceElement ← checkVariableStatement ← checkSourceElementWorker ← checkSourceElement ← checkBlock ← checkSourceElementWorker ← checkDeferredNode ← forEach ← checkDeferredNodes (node_modules/typescript/lib/typescript.js) ← checkSourceFileWorker ← checkSourceFile ← checkSourceFileWithEagerDiagnostics ← getDiagnosticsWorker ← getDiagnostics2 ← (anonymous) (121607:39) ← runWithCancellationToken ← getBindAndCheckDiagnosticsForFileNoCache ← getAndCacheDiagnostics ← getBindAndCheckDiagnosticsForFile ← getSemanticDiagnosticsForFile ← (anonymous) (121539:78) ← flatMap ← getDiagnosticsHelper ← getSemanticDiagnostics ← typeCheckProject (tsc-workload.mjs) ← (anonymous) (datadog-pprof-heap.mjs:1:1) ← next ← run (node:internal/modules/esm/module_job) ← (anonymous)
1.0% 9.02 MiB 6,734 checkTypeRelatedTo (node_modules/typescript/lib/typescript.js) ← isTypeOrBaseIdenticalTo ← inferFromMatchingTypes ← inferFromTypes ← inferFromContravariantTypesIfStrictFunctionTypes ← applyToParameterTypes ← inferFromSignatures ← inferFromObjectTypes ← invokeOnce ← inferFromTypes ← inferFromObjectTypes ← invokeOnce ← inferFromTypes ← inferTypes ← inferTypeArguments ← chooseOverload ← resolveCall ← resolveCallExpression ← resolveSignature ← checkCallExpression ← checkExpressionWorker ← checkExpression ← checkObjectLiteral ← checkExpressionWorker ← checkExpressionWithContextualType ← inferTypeArguments ← chooseOverload ← resolveCall ← resolveCallExpression ← resolveSignature ← checkCallExpression ← checkExpressionWorker ← checkExpressionCached ← getTypeForVariableLikeDeclaration ← getTypeOfVariableOrParameterOrPropertyWorker ← getTypeOfVariableOrParameterOrProperty ← checkVariableLikeDeclaration ← checkVariableDeclaration ← checkSourceElementWorker ← checkSourceElement ← checkVariableStatement ← checkSourceElementWorker ← checkSourceElement ← forEach ← checkSourceFileWorker ← checkSourceFile ← checkSourceFileWithEagerDiagnostics ← getDiagnosticsWorker ← getDiagnostics2 ← (anonymous) (121607:39) ← runWithCancellationToken ← getBindAndCheckDiagnosticsForFileNoCache ← getAndCacheDiagnostics ← getBindAndCheckDiagnosticsForFile ← getSemanticDiagnosticsForFile ← (anonymous) (121539:78) ← flatMap ← getDiagnosticsHelper ← getSemanticDiagnostics ← typeCheckProject (tsc-workload.mjs) ← (anonymous) (datadog-pprof-heap.mjs:1:1) ← next ← run (node:internal/modules/esm/module_job) ← (anonymous)
0.9% 8.72 MiB 1 readFileSync (node:fs) ← defaultLoadImpl (node:internal/modules/cjs/loader) ← loadSource ← (anonymous) (1878:37) ← (anonymous) (1490:33) ← (anonymous) (1193:24) ← wrapModuleLoad ← (anonymous) (1519:36) ← require (node:internal/modules/helpers) ← typeCheckProject (tsc-workload.mjs) ← (anonymous) (datadog-pprof-heap.mjs:1:1) ← next ← run (node:internal/modules/esm/module_job) ← (anonymous)
0.7% 6.5 MiB 47,338 parseNonArrayType (node_modules/typescript/lib/typescript.js) ← parseIntersectionTypeOrHigher ← parseUnionTypeOrHigher ← parseParenthesizedType ← parseNonArrayType ← parseIntersectionTypeOrHigher ← parseUnionTypeOrHigher ← parseType ← parseVariableDeclarationAllowExclamation ← parseDelimitedList ← parseDeclarationWorker ← (anonymous) (33888:62) ← doInsideOfContext ← parseStatement ← parseList ← parseSourceFileWorker ← parseSourceFile ← createSourceFile ← (anonymous) (119834:12) ← findSourceFileWorker ← findSourceFile ← processImportedModules ← findSourceFileWorker ← findSourceFile ← processImportedModules ← findSourceFileWorker ← findSourceFile ← (anonymous) (122135:9) ← getSourceFileFromReferenceWorker ← processSourceFile ← processTypeReferenceDirectiveWorker ← processTypeReferenceDirective ← createProgram ← typeCheckProject (tsc-workload.mjs) ← (anonymous) (datadog-pprof-heap.mjs:1:1) ← next ← run (node:internal/modules/esm/module_job) ← (anonymous)
0.7% 6.5 MiB 47,338 parseLiteralLikeNode (node_modules/typescript/lib/typescript.js) ← parseNonArrayType ← parseIntersectionTypeOrHigher ← parseUnionTypeOrHigher ← parseParenthesizedType ← parseNonArrayType ← parseIntersectionTypeOrHigher ← parseUnionTypeOrHigher ← parseType ← parseVariableDeclarationAllowExclamation ← parseDelimitedList ← parseDeclarationWorker ← (anonymous) (33888:62) ← doInsideOfContext ← parseStatement ← parseList ← parseSourceFileWorker ← parseSourceFile ← createSourceFile ← (anonymous) (119834:12) ← findSourceFileWorker ← findSourceFile ← processImportedModules ← findSourceFileWorker ← findSourceFile ← processImportedModules ← findSourceFileWorker ← findSourceFile ← (anonymous) (122135:9) ← getSourceFileFromReferenceWorker ← processSourceFile ← processTypeReferenceDirectiveWorker ← processTypeReferenceDirective ← createProgram ← typeCheckProject (tsc-workload.mjs) ← (anonymous) (datadog-pprof-heap.mjs:1:1) ← next ← run (node:internal/modules/esm/module_job) ← (anonymous)
0.7% 6.5 MiB 60,861 createBaseIdentifierNode (node_modules/typescript/lib/typescript.js) ← createIdentifier ← parseIdentifierName ← parsePropertyOrMethodSignature ← parseTypeMember ← parseList ← parseInterfaceDeclaration ← parseDeclarationWorker ← parseStatement ← parseList ← parseSourceFileWorker ← parseSourceFile ← createSourceFile ← (anonymous) (119834:12) ← findSourceFileWorker ← findSourceFile ← (anonymous) (122135:9) ← getSourceFileFromReferenceWorker ← processSourceFile ← processRootFile ← (anonymous) (120714:32) ← forEach ← createProgram ← typeCheckProject (tsc-workload.mjs) ← (anonymous) (datadog-pprof-heap.mjs:1:1) ← next ← run (node:internal/modules/esm/module_job) ← (anonymous)
0.6% 5.25 MiB 3 set ← recursiveTypeRelatedTo (node_modules/typescript/lib/typescript.js) ← isRelatedTo ← structuredTypeRelatedToWorker ← structuredTypeRelatedTo ← recursiveTypeRelatedTo ← isRelatedTo ← checkTypeRelatedTo ← isTypeAssignableTo ← structuredTypeRelatedToWorker ← structuredTypeRelatedTo ← recursiveTypeRelatedTo ← isRelatedTo ← isRelatedToWorker2 ← compareSignaturesRelated ← signatureRelatedTo ← signaturesRelatedTo ← structuredTypeRelatedToWorker ← structuredTypeRelatedTo ← recursiveTypeRelatedTo ← isRelatedTo ← checkTypeRelatedTo ← isTypeRelatedTo ← getConditionalType ← getConditionalTypeInstantiation ← instantiateTypeWorker ← instantiateType ← getTypeOfParameter ← getSignatureApplicabilityError ← chooseOverload ← resolveCall ← resolveCallExpression ← resolveSignature ← checkCallExpression ← checkExpressionWorker ← checkExpressionStatement ← checkSourceElementWorker ← checkSourceElement ← checkBlock ← checkSourceElementWorker ← checkDeferredNode ← forEach ← checkDeferredNodes (node_modules/typescript/lib/typescript.js) ← checkSourceFileWorker ← checkSourceFile ← checkSourceFileWithEagerDiagnostics ← getDiagnosticsWorker ← getDiagnostics2 ← (anonymous) (121607:39) ← runWithCancellationToken ← getBindAndCheckDiagnosticsForFileNoCache ← getAndCacheDiagnostics ← getBindAndCheckDiagnosticsForFile ← getSemanticDiagnosticsForFile ← (anonymous) (121539:78) ← flatMap ← getDiagnosticsHelper ← getSemanticDiagnostics ← typeCheckProject (tsc-workload.mjs) ← (anonymous) (datadog-pprof-heap.mjs:1:1) ← next ← run (node:internal/modules/esm/module_job) ← (anonymous)
0.5% 5.03 MiB 2 readFile (node_modules/typescript/lib/typescript.js) ← compilerHost.getSourceFile ← (anonymous) (119834:12) ← findSourceFileWorker ← findSourceFile ← (anonymous) (122135:9) ← getSourceFileFromReferenceWorker ← processSourceFile ← processRootFile ← (anonymous) (120714:32) ← forEach ← createProgram ← typeCheckProject (tsc-workload.mjs) ← (anonymous) (datadog-pprof-heap.mjs:1:1) ← next ← run (node:internal/modules/esm/module_job) ← (anonymous)
0.5% 5.03 MiB 2 slice (node:buffer) ← toString ← readFileWorker (node_modules/typescript/lib/typescript.js) ← readFile ← readFile ← compilerHost.getSourceFile ← (anonymous) (119834:12) ← findSourceFileWorker ← findSourceFile ← (anonymous) (122135:9) ← getSourceFileFromReferenceWorker ← processSourceFile ← processRootFile ← (anonymous) (120714:32) ← forEach ← createProgram ← typeCheckProject (tsc-workload.mjs) ← (anonymous) (datadog-pprof-heap.mjs:1:1) ← next ← run (node:internal/modules/esm/module_job) ← (anonymous)
0.5% 5 MiB 23,731 join ← doJSDocScan (node_modules/typescript/lib/typescript.js) ← parseJSDocCommentWorker ← (anonymous) (29528:77) ← mapDefined ← parsePropertyOrMethodSignature ← parseTypeMember ← parseList ← parseInterfaceDeclaration ← parseDeclarationWorker ← parseStatement ← parseList ← parseSourceFileWorker ← parseSourceFile ← createSourceFile ← (anonymous) (119834:12) ← findSourceFileWorker ← findSourceFile ← (anonymous) (122135:9) ← getSourceFileFromReferenceWorker ← processSourceFile ← processRootFile ← (anonymous) (120714:32) ← forEach ← createProgram ← typeCheckProject (tsc-workload.mjs) ← (anonymous) (datadog-pprof-heap.mjs:1:1) ← next ← run (node:internal/modules/esm/module_job) ← (anonymous)
0.5% 4.51 MiB 2,580 set ← getPropertiesOfUnionOrIntersectionType (node_modules/typescript/lib/typescript.js) ← getPropertyOfType ← checkPropertyAccessExpressionOrQualifiedName ← checkExpressionWorker ← checkExpression ← resolveCallExpression ← resolveSignature ← checkCallExpression ← checkExpressionWorker ← checkExpressionStatement ← checkSourceElementWorker ← checkSourceElement ← checkBlock ← checkSourceElementWorker ← checkDeferredNode ← forEach ← checkDeferredNodes (node_modules/typescript/lib/typescript.js) ← checkSourceFileWorker ← checkSourceFile ← checkSourceFileWithEagerDiagnostics ← getDiagnosticsWorker ← getDiagnostics2 ← (anonymous) (121607:39) ← runWithCancellationToken ← getBindAndCheckDiagnosticsForFileNoCache ← getAndCacheDiagnostics ← getBindAndCheckDiagnosticsForFile ← getSemanticDiagnosticsForFile ← (anonymous) (121539:78) ← flatMap ← getDiagnosticsHelper ← getSemanticDiagnostics ← typeCheckProject (tsc-workload.mjs) ← (anonymous) (datadog-pprof-heap.mjs:1:1) ← next ← run (node:internal/modules/esm/module_job) ← (anonymous)
0.5% 4.5 MiB 69,853 Map ← createSymbolTable (node_modules/typescript/lib/typescript.js) ← declareSymbol ← declareSymbolAndAddToSymbolTable ← bindParameter ← bindWorker ← bind ← bindEach ← forEachChildInMethodSignature ← bindChildren ← bindContainer ← bind ← bindEach ← forEachChildInInterfaceDeclaration ← bindChildren ← bindContainer ← bind ← (anonymous) (42712:23) ← bindEachFunctionsFirst ← bindChildren ← bindContainer ← bind ← bindSourceFile2 ← bindSourceFile ← initializeTypeChecker ← createTypeChecker ← getTypeChecker ← (anonymous) (121607:39) ← runWithCancellationToken ← getBindAndCheckDiagnosticsForFileNoCache ← getAndCacheDiagnostics ← getBindAndCheckDiagnosticsForFile ← getSemanticDiagnosticsForFile ← (anonymous) (121539:78) ← flatMap ← getDiagnosticsHelper ← getSemanticDiagnostics ← typeCheckProject (tsc-workload.mjs) ← (anonymous) (datadog-pprof-heap.mjs:1:1) ← next ← run (node:internal/modules/esm/module_job) ← (anonymous)
0.5% 4.5 MiB 75,839 declareSymbol (node_modules/typescript/lib/typescript.js) ← declareSymbolAndAddToSymbolTable ← bindPropertyWorker ← bindWorker ← bind ← bindEach ← forEachChildInInterfaceDeclaration ← bindChildren ← bindContainer ← bind ← (anonymous) (42712:23) ← bindEachFunctionsFirst ← bindChildren ← bindContainer ← bind ← bindSourceFile2 ← bindSourceFile ← initializeTypeChecker ← createTypeChecker ← getTypeChecker ← (anonymous) (121607:39) ← runWithCancellationToken ← getBindAndCheckDiagnosticsForFileNoCache ← getAndCacheDiagnostics ← getBindAndCheckDiagnosticsForFile ← getSemanticDiagnosticsForFile ← (anonymous) (121539:78) ← flatMap ← getDiagnosticsHelper ← getSemanticDiagnostics ← typeCheckProject (tsc-workload.mjs) ← (anonymous) (datadog-pprof-heap.mjs:1:1) ← next ← run (node:internal/modules/esm/module_job) ← (anonymous)
0.5% 4.5 MiB 84,265 declareSymbol (node_modules/typescript/lib/typescript.js) ← declareSymbolAndAddToSymbolTable ← bindParameter ← bindWorker ← bind ← bindEach ← forEachChildInMethodSignature ← bindChildren ← bindContainer ← bind ← bindEach ← forEachChildInInterfaceDeclaration ← bindChildren ← bindContainer ← bind ← (anonymous) (42712:23) ← bindEachFunctionsFirst ← bindChildren ← bindContainer ← bind ← bindSourceFile2 ← bindSourceFile ← initializeTypeChecker ← createTypeChecker ← getTypeChecker ← (anonymous) (121607:39) ← runWithCancellationToken ← getBindAndCheckDiagnosticsForFileNoCache ← getAndCacheDiagnostics ← getBindAndCheckDiagnosticsForFile ← getSemanticDiagnosticsForFile ← (anonymous) (121539:78) ← flatMap ← getDiagnosticsHelper ← getSemanticDiagnostics ← typeCheckProject (tsc-workload.mjs) ← (anonymous) (datadog-pprof-heap.mjs:1:1) ← next ← run (node:internal/modules/esm/module_job) ← (anonymous)
0.5% 4.5 MiB 3 getNodeLinks (node_modules/typescript/lib/typescript.js) ← getContextualType2 ← checkArrayLiteral ← checkExpressionWorker ← checkArrayLiteral ← checkExpressionWorker ← checkExpressionWithContextualType ← inferTypeArguments ← chooseOverload ← resolveCall ← resolveNewExpression ← resolveSignature ← checkCallExpression ← checkExpressionWorker ← checkExpression ← getSignatureApplicabilityError ← chooseOverload ← resolveCall ← resolveCallExpression ← resolveSignature ← checkCallExpression ← checkExpressionWorker ← checkExpression ← checkAwaitExpression ← checkExpressionWorker ← checkExpressionCached ← checkVariableLikeDeclaration ← checkVariableDeclaration ← checkSourceElementWorker ← checkSourceElement ← checkVariableStatement ← checkSourceElementWorker ← checkSourceElement ← checkBlock ← checkSourceElementWorker ← checkDeferredNode ← forEach ← checkDeferredNodes (node_modules/typescript/lib/typescript.js) ← checkSourceFileWorker ← checkSourceFile ← checkSourceFileWithEagerDiagnostics ← getDiagnosticsWorker ← getDiagnostics2 ← (anonymous) (121607:39) ← runWithCancellationToken ← getBindAndCheckDiagnosticsForFileNoCache ← getAndCacheDiagnostics ← getBindAndCheckDiagnosticsForFile ← getSemanticDiagnosticsForFile ← (anonymous) (121539:78) ← flatMap ← getDiagnosticsHelper ← getSemanticDiagnostics ← typeCheckProject (tsc-workload.mjs) ← (anonymous) (datadog-pprof-heap.mjs:1:1) ← next ← run (node:internal/modules/esm/module_job) ← (anonymous)
0.4% 4 MiB 60,941 mapDefined (node_modules/typescript/lib/typescript.js) ← parsePropertyOrMethodSignature ← parseTypeMember ← parseList ← parseInterfaceDeclaration ← parseDeclarationWorker ← parseStatement ← parseList ← parseSourceFileWorker ← parseSourceFile ← createSourceFile ← (anonymous) (119834:12) ← findSourceFileWorker ← findSourceFile ← (anonymous) (122135:9) ← getSourceFileFromReferenceWorker ← processSourceFile ← processRootFile ← (anonymous) (120714:32) ← forEach ← createProgram ← typeCheckProject (tsc-workload.mjs) ← (anonymous) (datadog-pprof-heap.mjs:1:1) ← next ← run (node:internal/modules/esm/module_job) ← (anonymous)
0.4% 4 MiB 88,009 instantiateSymbol (node_modules/typescript/lib/typescript.js) ← resolveObjectTypeMembers ← resolveTypeReferenceMembers ← resolveStructuredTypeMembers ← getPropertiesOfType ← resolveObjectTypeMembers ← resolveTypeReferenceMembers ← isWeakType ← isRelatedTo ← isRelatedToWorker2 ← compareSignaturesRelated ← signatureRelatedTo ← signaturesRelatedTo ← structuredTypeRelatedToWorker ← structuredTypeRelatedTo ← recursiveTypeRelatedTo ← isRelatedTo ← propertyRelatedTo ← propertiesRelatedTo ← structuredTypeRelatedToWorker ← structuredTypeRelatedTo ← recursiveTypeRelatedTo ← isRelatedTo ← checkTypeRelatedTo ← isTypeAssignableTo ← getVariancesWorker ← getVariances ← structuredTypeRelatedToWorker ← structuredTypeRelatedTo ← recursiveTypeRelatedTo ← isRelatedTo ← isRelatedToWorker2 ← compareSignaturesRelated ← signatureRelatedTo ← signaturesRelatedTo ← structuredTypeRelatedToWorker ← structuredTypeRelatedTo ← recursiveTypeRelatedTo ← isRelatedTo ← propertyRelatedTo ← propertiesRelatedTo ← structuredTypeRelatedToWorker ← structuredTypeRelatedTo ← recursiveTypeRelatedTo ← isRelatedTo ← checkTypeRelatedTo ← isTypeAssignableTo ← getVariancesWorker ← getVariances ← structuredTypeRelatedToWorker ← structuredTypeRelatedTo ← recursiveTypeRelatedTo ← isRelatedTo ← isRelatedToWorker2 ← compareSignaturesRelated ← signatureRelatedTo ← signaturesRelatedTo ← structuredTypeRelatedToWorker ← structuredTypeRelatedTo ← recursiveTypeRelatedTo ← isRelatedTo ← propertyRelatedTo ← propertiesRelatedTo ← structuredTypeRelatedToWorker
0.4% 3.5 MiB 62,953 Map ← createSymbolTable (node_modules/typescript/lib/typescript.js) ← declareSymbol ← declareSymbolAndAddToSymbolTable ← bindParameter ← bindWorker ← bind ← bindEach ← forEachChildInMethodSignature ← bindChildren ← bindContainer ← bind ← bindEach ← forEachChildInInterfaceDeclaration ← bindChildren ← bindContainer ← bind ← (anonymous) (42712:23) ← bindEachFunctionsFirst ← bindChildren ← bindContainer ← bind ← visitNode2 ← forEachChildInModuleDeclaration ← bindChildren ← bindContainer ← bind ← (anonymous) (42712:23) ← bindEachFunctionsFirst ← bindChildren ← bindContainer ← bind ← bindSourceFile2 ← bindSourceFile ← initializeTypeChecker ← createTypeChecker ← getTypeChecker ← (anonymous) (121607:39) ← runWithCancellationToken ← getBindAndCheckDiagnosticsForFileNoCache ← getAndCacheDiagnostics ← getBindAndCheckDiagnosticsForFile ← getSemanticDiagnosticsForFile ← (anonymous) (121539:78) ← flatMap ← getDiagnosticsHelper ← getSemanticDiagnostics ← typeCheckProject (tsc-workload.mjs) ← (anonymous) (datadog-pprof-heap.mjs:1:1) ← next ← run (node:internal/modules/esm/module_job) ← (anonymous)
0.4% 3.5 MiB 58,050 instantiateSymbol (node_modules/typescript/lib/typescript.js) ← resolveObjectTypeMembers ← resolveTypeReferenceMembers ← resolveStructuredTypeMembers ← getPropertiesOfType ← resolveObjectTypeMembers ← resolveTypeReferenceMembers ← resolveStructuredTypeMembers ← signaturesRelatedTo ← structuredTypeRelatedToWorker ← structuredTypeRelatedTo ← recursiveTypeRelatedTo ← isRelatedTo ← relateVariances ← structuredTypeRelatedToWorker ← structuredTypeRelatedTo ← recursiveTypeRelatedTo ← isRelatedTo ← isRelatedToWorker2 ← compareSignaturesRelated ← signatureRelatedTo ← signaturesRelatedTo ← structuredTypeRelatedToWorker ← structuredTypeRelatedTo ← recursiveTypeRelatedTo ← isRelatedTo ← propertyRelatedTo ← propertiesRelatedTo ← structuredTypeRelatedToWorker ← structuredTypeRelatedTo ← recursiveTypeRelatedTo ← isRelatedTo ← checkTypeRelatedTo ← checkTypeArgumentConstraints ← checkTypeReferenceOrImport ← checkSourceElementWorker ← checkSourceElement ← checkTypeAliasDeclaration ← checkSourceElementWorker ← checkSourceElement ← checkBlock ← checkSourceElementWorker ← checkDeferredNode ← forEach ← checkDeferredNodes (node_modules/typescript/lib/typescript.js) ← checkSourceFileWorker ← checkSourceFile ← checkSourceFileWithEagerDiagnostics ← getDiagnosticsWorker ← getDiagnostics2 ← (anonymous) (121607:39) ← runWithCancellationToken ← getBindAndCheckDiagnosticsForFileNoCache ← getAndCacheDiagnostics ← getBindAndCheckDiagnosticsForFile ← getSemanticDiagnosticsForFile ← (anonymous) (121539:78) ← flatMap ← getDiagnosticsHelper ← getSemanticDiagnostics ← typeCheckProject (tsc-workload.mjs) ← (anonymous) (datadog-pprof-heap.mjs:1:1) ← next ← run (node:internal/modules/esm/module_job)