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webui: CPU usage is high after completing a query #369

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kirkrodrigues opened this issue Apr 25, 2024 · 0 comments
Open

webui: CPU usage is high after completing a query #369

kirkrodrigues opened this issue Apr 25, 2024 · 0 comments
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@junhaoliao
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@kirkrodrigues
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Bug

The CPU usage of the node process that serves the webui tends to hover around 30-40% after a query has finished. The theory is that this might be because the webui continues polling MongoDB after the query finishes.

CLP version

57d02f7

Environment

Ubuntu 22.04

Reproduction steps

  • Start the package
  • Compress any dataset
  • Run a query from the UI and wait for it to complete
  • Run top/htop on your machine and observe that the node process' CPU usage is higher than average
@kirkrodrigues kirkrodrigues added the bug Something isn't working label Apr 25, 2024
@junhaoliao junhaoliao self-assigned this Apr 25, 2024
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@kirkrodrigues @junhaoliao