8000 Performance issue with large tables · Issue #223 · gajus/table · GitHub
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Performance issue with large tables #223
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Performance issue with large tables#223
@m-allanson

Description

@m-allanson
m-allanson
opened on Feb 25, 2024

table is very slow for large tables.

On a recent Apple machine, it takes over 12 seconds to generate a 3256 row table.

Steps to reproduce

Use this repo: https://github.com/m-allanson/table-profile

Further notes

If you load a CPU Profile into SpeedScope, you can see that findOriginalRowIndex accounts for 94% of the running time:

CleanShot 2024-02-25 at 11 46 17@2x

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