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instructure / canvas-lms

The open LMS by Instructure, Inc.
https://github.com/instructure/canvas-lms/wiki
GNU Affero General Public License v3.0
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High CPU% usage using Canvas #2105

Open JoRo-Code opened 1 year ago

JoRo-Code commented 1 year ago

Summary:

High CPU% usage while using Studium.

Steps to reproduce:

  1. Goto https://uppsala.instructure.com/courses/68571/modules

Expected behavior:

Low CPU usage

Actual behavior:

CPU usage above 100%, sometimes up to 400%

Additional notes:

Screenshot from 2022-10-03 11-31-30

Jemoka commented 1 year ago

I have also experienced this issue on Chrome. Seems to not take place on firefox. This makes Canvas essentially unusable over a long period of time b/c it just get crashed by the browser due to its high resource usage.

dmginc commented 1 year ago

Same issue here. Reproducible on both MacOS and Win10, on both Chrome and Firefox. Have been emailing L1 support who are virtually useless.