This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Lolu chungechunge lwabekwa kunqolobane. Uyacelwa ubuze umbuzo omusha uma udinga usizo.

Huge RAM consumption, over time

  • 5 uphendule
  • 1 inale nkinga
  • 14 views
  • Igcine ukuphendulwa ngu Bithiah

more options

I looked at various tips on how to solve a RAM problem. But I don't understand why my firefox takes about 800MB of RAM after startup, but sometimes after the time of use it suddenly takes 16GB of RAM. Does Mozilla not have a tool to track which part of Firefox uses so much RAM?

I looked at various tips on how to solve a RAM problem. But I don't understand why my firefox takes about 800MB of RAM after startup, but sometimes after the time of use it suddenly takes 16GB of RAM. Does Mozilla not have a tool to track which part of Firefox uses so much RAM?
Ama-screenshot ananyekiwe

Isisombululo esikhethiwe

Adblock Plus is a known RAM eater. Try to install uBlock Origin instead of it.

Funda le mpendulo ngokuhambisana nalesi sihloko 👍 1

All Replies (5)

more options

Photo 2 shows that everything is OK in Firefox but it consumes 16GB of memory and is terribly slow. The PC has 32GB of memory.

more options

Isisombululo Esikhethiwe

Adblock Plus is a known RAM eater. Try to install uBlock Origin instead of it.

more options

I'm testing the uBlock Origin, and it looks good. Thanks for advice. Sadly, Firefox does not have a tool that shows which part of the browser consumes how much RAM.

more options

Hey there!

See the following website on what to do to fix the performance issue:

https://support.mozilla.org/en-US/kb/firefox-uses-too-much-memory-or-cpu-resources

Hope this helps!

Kind regards,

Bithiah

more options

Hey there!

If your problem is solved, please mark an answer as a solution to let others know this thread is finished. Thanks!

Kind regards,

Bithiah