X
Tap here to go to the mobile version of the site.

Support Forum

This thread was closed and archived. Please ask a new question if you need help.

halt tab execution/high cpu load if not in foreground

Posted

This problem has been bothering me and friends for a long time. We keep hundreds of tabs open and this causes - depending on the viewed pages - very quickly high processor load with fans ramping up to max.

A temporary fix is to restart the browser with all tabs frequently - which also dramatically reduces RAM use. Because only the viewed tabs in each browser window are loaded initially, that quiets things down immediately - until more pages are opened in different tabs that use tremendous resources. Like Amazon, other shopping sites, probably some hidden miners (otherwise I often cannot fathom why it would use so much cpu).

I suggest an option for Firefox to halt/stop/suspend all tabs that are not currently selected for viewing. That is one tab per window. We have absolutely not the slightest need for any tab to do anything if it's not viewed.

In a pinch we sometimes suspend the whole firefox process via ProcessExplorer - but sometimes it doesn't resume and of course it also halts the foreground tabs. Restarting is not always possible due to pages with logins and other customizations that disappear on reload.

This problem has been bothering me and friends for a long time. We keep hundreds of tabs open and this causes - depending on the viewed pages - very quickly high processor load with fans ramping up to max. A temporary fix is to restart the browser with all tabs frequently - which also dramatically reduces RAM use. Because only the viewed tabs in each browser window are loaded initially, that quiets things down immediately - until more pages are opened in different tabs that use tremendous resources. Like Amazon, other shopping sites, probably some hidden miners (otherwise I often cannot fathom why it would use so much cpu). I suggest an option for Firefox to halt/stop/suspend all tabs that are not currently selected for viewing. That is one tab per window. We have absolutely not the slightest need for any tab to do anything if it's not viewed. In a pinch we sometimes suspend the whole firefox process via ProcessExplorer - but sometimes it doesn't resume and of course it also halts the foreground tabs. Restarting is not always possible due to pages with logins and other customizations that disappear on reload.

Additional System Details

Installed Plug-ins

  • Creative Cloud Desktop Plugin.v_3_0_0_0
  • Shockwave Flash 26.0 r0

Application

  • User Agent: Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:56.0; Waterfox) Gecko/20100101 Firefox/56.2.3

More Information

jscher2000
  • Top 10 Contributor
8837 solutions 72222 answers

Let's continue in your very similar thread here: https://support.mozilla.org/questions/1239077

Let's continue in your very similar thread here: https://support.mozilla.org/questions/1239077