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[Lens] Performance bottleneck when changing label in dimension editor #69568

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wylieconlon opened this issue Jun 18, 2020 · 3 comments · Fixed by #69978
Closed

[Lens] Performance bottleneck when changing label in dimension editor #69568

wylieconlon opened this issue Jun 18, 2020 · 3 comments · Fixed by #69978
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@mbondyra
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Feature:Lens performance Team:Visualizations Visualization editors, elastic-charts and infrastructure

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@wylieconlon
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I'm just documenting that this issue exists, but it's unclear how to solve it. Steps to reproduce:

  1. Configure any chart in Lens
  2. Open the dimension editor and type into the label box
  3. The entire Lens UI freezes while you type
  4. Seconds after typing, the Lens UI updates again
@wylieconlon wylieconlon added performance Team:Visualizations Visualization editors, elastic-charts and infrastructure Feature:Lens labels Jun 18, 2020
@elasticmachine
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Pinging @elastic/kibana-app (Team:KibanaApp)

@flash1293
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@wylieconlon What do you think about debouncing the input field, keeping a transient local state and only call setState once every x milliseconds?

@wylieconlon
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@flash1293 sounds like the first thing to try!

@mbondyra mbondyra self-assigned this Jun 25, 2020
@mbondyra mbondyra mentioned this issue Jun 25, 2020
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@mbondyra mbondyra

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Feature:Lens performance Team:Visualizations Visualization editors, elastic-charts and infrastructure
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[Lens] fix dimension label performance issues mbondyra/kibana
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@wylieconlon @flash1293 @mbondyra @elasticmachine