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Investigate freeze/slowness on notebook cell execution #209787

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DonJayamanne opened this issue Apr 8, 2024 · 1 comment
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Investigate freeze/slowness on notebook cell execution #209787

DonJayamanne opened this issue Apr 8, 2024 · 1 comment
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@DonJayamanne
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DonJayamanne commented Apr 8, 2024

Notes
  1. Large notebooks with Mardown cells seems to somehow slow things down..
    Jupyter for vscode continues to be slow (for large notebooks with mardown cells & large outputs) vscode-jupyter#14459
  2. Large notebooks with a large number of cells and/or large outputs seems to hang VS Code as well
    Jupyter for vscode continues to be slow (for large notebooks with mardown cells & large outputs) vscode-jupyter#14459 (comment)
    1.87 still very slow for big jupyter notebook vscode-jupyter#15352 (comment)
  3. Saving is slow
    VSCode jupyter extension (on Insider) appears to take a long time to get saved after being used for a while. How to mitigate? vscode-jupyter#15366
  4. Possible rendering of outupts even when they are not visible
    Possible perf issue due to unnecessary rendering of outputs when outputs are not visible #207748
  5. When hitting Run All Extension host does not get message from VS Code for a few seconds, hence perceived delays in execution
    Notebook execution seems slow as clicking Run All does not reach extension host for a few seconds #207755
  6. Completions are slow, and executions are also slow
    Slow edits and completions when editing Python code #210528
@DonJayamanne DonJayamanne added this to the April 2024 milestone Apr 8, 2024
@DonJayamanne DonJayamanne self-assigned this Apr 8, 2024
@DonJayamanne DonJayamanne modified the milestones: April 2024, May 2024 Apr 22, 2024
@DonJayamanne
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Closing this task as completed.

@microsoft microsoft locked and limited conversation to collaborators Jul 13, 2024
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