Long running getPasteEdits call

[mjbvz]

🔎 Search Terms

• getPasteEdits
• Update imports on paste

🕗 Version & Regression Information

5.7x, not a regression

⏯ Playground Link

No response

💻 Code

Bug

From microsoft/vscode#235959, I got a log showing a getPasteEdits taking almost 2 seconds. I don't have a repo yet but here are the relevant parts of the logs:

PASTE REQUEST MADE
...
Info 11464[23:06:13.935] Starting updateGraphWorker: Project: <REDACTED>
Info 11465[23:06:14.203] Finishing updateGraphWorker: Project: <REDACTED> projectStateVersion: 3 projectProgramVersion: 1 structureChanged: false structureIsReused:: Completely Elapsed: 267.6692490000023ms
Info 11466[23:06:14.203] Different program with same set of files
Info 11467[23:06:14.204] Starting updateGraphWorker: Project: <REDACTED>
Info 11468[23:06:14.447] Finishing updateGraphWorker: Project: <REDACTED> projectStateVersion: 4 projectProgramVersion: 1 structureChanged: false structureIsReused:: Completely Elapsed: 243.40444700000444ms
Info 11469[23:06:14.447] Different program with same set of files
Info 11470[23:06:15.176] getExportInfoMap: cache miss or empty; calculating new results
Info 11471[23:06:15.673] getExportInfoMap: done in 496.9983559999964 ms
Info 11472[23:06:15.704] getExportInfoMap: cache hit
Info 11473[23:06:15.733] getExportInfoMap: cache hit
Perf 11474[23:06:15.760] 35::getPasteEdits: elapsed time (in milliseconds) 1825.7962
Info 11475[23:06:15.760] response:
    {"seq":0,"type":"response","command":"getPasteEdits","request_seq":35,"success":true,"performanceData":{"updateGraphDurationMs":511.07369600000675}, ...

The user was pasting jsx. The pasted text includes a number of symbols but the text isn't overly log