This was reported by the online magazine About Chromebooks. Google is currently testing a new function called “intensive fast throttle” – that is, “intensive fast control”. The plan is to significantly extend an existing feature that was introduced with Chrome version 87.
Internet browser infographic: Germany surfs Chrome wave
With this change, Google was able to reduce Chrome’s CPU usage by 5 times, potentially increasing battery life on laptops by up to 1.25 hours. Since then, Google has not touched on the functionality again – and now it is being developed further.
The 5-minute grace period will be shortened
As reported by Chromebooks, Google is now testing reducing this previous 5-minute grace period to just 10 seconds, so that paused tabs can reduce CPU usage faster and thus effectively extend battery life. “JS Timer Intensive Wake Up Throttling feature, which sets timer alerts to a 1-minute interval after a 5-minute grace period, has been shipped,” explains document About the new Quick Intensive Throttling feature. “The time period of 5 minutes is very conservative and was chosen to allow intensive activation control feature entry with minimal risk of rollback. Therefore, we are now considering reducing the timeout to 10 seconds, but only for pages deemed loaded, when hidden.”
The new feature is being tested in Chrome Canary and Dev versions. If you want to give it a try, you can find the quick throttling in flags under chrome://flags/#quick-ensive-throttling-after-load.
Download Download Google Chrome – Fast & Secure Browser
“Prone to fits of apathy. Zombie ninja. Entrepreneur. Organizer. Evil travel aficionado. Coffee practitioner. Beer lover.”