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.

Avatar for Username

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

Mulongo oyo etiyamaki na archive. Tuna motuna mosusu soki osengeli na lisalisi

Mozilla Firefox Desktop browser occupy too much memory

  • 2 biyano
  • 1 eza na nkokoso oyo
  • 6 views
  • Eyano yasuka ya philipp

tushar_dew84
tushar_dew84
more options

Hello Sir/Madam,

I am using Firefox Version 39.0 and even older version occupy too much memory. I have tried with same tabs, for example open same tab in chrome and firefox even though firefox occupy too much memory. Please refer this screenshot. http://prntscr.com/7oaxam

Also I have check this issue not only my laptop but I checked in 5-6 systems.

-Thanks, Tushar Patel

Hello Sir/Madam, I am using Firefox Version 39.0 and even older version occupy too much memory. I have tried with same tabs, for example open same tab in chrome and firefox even though firefox occupy too much memory. Please refer this screenshot. http://prntscr.com/7oaxam Also I have check this issue not only my laptop but I checked in 5-6 systems. -Thanks, Tushar Patel
Bafoto sur écran jointes

Ezalaki modifié na philipp

All Replies (2)

Sashoto Seeam
Sashoto Seeam
more options

Please consider to read this article which may help you: Firefox uses too much memory or CPU resources - How to fix

Another point is this days modern browsers uses extra RAM and it's true. If you carefully see your screenshot, Firefox is consuming 526,760 K memory in one single process. But another modern browser Chrome is running on 7 different process. Which is in total consuming 782,222 K memory.

philipp
philipp
  • Moderator
more options

hi, your screenshot shows that firefox is using 526k while chrome is using 660k for the same tabs (you have to combine its processes for a proper comparison). those are normal values for modern browsers and you should only bother about memory usage once memory starts leaking (constantly increasing) or ram isn't freed once other programs need to make use of it.