Firefox That Might Help Lag Issues.

I have been searching around the web as much as i can about the issues with the latest firefox issues.

I have been getting hit with major issues with lag issues with watching online videos like you tube.Or any other site.But i have been poking about in about:config settings and found some new and interesting as it was it seems to have fixed my CPU usage.I went from 80% down to all most 10% or less.Don't ask me why they have not activated it yet.Not sure how long these settings have been in firefox.

Here are the settings in about:config i found and adjusted.You can try it if you wish.
devtools.performance.profiler.sample-frequency-khz Value:0
devtools.performance.ui.enable-allocations Value:True
devtools.performance.ui.enable-memory Value:True
devtools.performance.ui.experimental Value:True
devtools.performance.ui.invert-flame-graph Value:True
devtools.performance.ui.show-jit-optimizations Value:True
devtools.performance.ui.show-platform-datavValue:True
devtools.toolbox.selectedTool Value: Performance
dom.enable_performance_observer Value:True
dom.performance.enable_notify_performance_timing Value:True
dom.performance.enable_user_timing_logging Value:True
webgl.disable-fail-if-major-performance-caveat Value:True

Not sure if these settings are in firefox but you can add them.I have a full list if needed.


Here is my be for and after pictures of the improvement.

Before

After

 

And Yes all of my Adblockers and stuff are in place i have not deactivated them.

Edit: I all so have 4 to 5 web tabs open at any given time and it stays about 10% or lower.

 

Interesting

 

I like Black Viper, and his tweaks, too. Just have to remember t try in a VM, If not tried before.
http://www.blackviper.com/service-configurations/black-vipers-windows-10-service-configurations/