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fhsav / clock

The clock for Farmington High School.
http://fhsclock.com
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High CPU Usage #296

Open WDC opened 11 years ago

WDC commented 11 years ago

I'm getting high sustained CPU usage in Google Chrome.

I watched it for about nine minutes, and it stayed about 17.5% on a Intel i7 (MacBook Pro with Retina Display).

Screenshot

ethnt commented 11 years ago

I am able to reproduce the issue. The app needs to be more conservative with the amount of "refreshes" it does (don't recalculate everything every 1000 milliseconds) — perhaps a better option would be to calculate when the next change will be and do the recalculations and style changes then.