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

Este fío arquivouse. Faga unha nova pregunta se precisa axuda.

My firefox memory use has started spiking to about 2.5GB today - happens a few times an hour.

  • 3 respostas
  • 4 have this problem
  • 1 view
  • Last reply by Hasan

jctl
jctl
more options

I have a Windows 7 x64 system with 4GB of RAM and am running FF12.

The memory usage will go down by itself to around 600-700MB after a few minutes, or faster if I close some tabs. CPU usage is also high, around 15-30%.

I have not installed any new add-ons or plugins in the last few weeks. When this happens I usually have only 4-8 windows open.

I have a Windows 7 x64 system with 4GB of RAM and am running FF12. The memory usage will go down by itself to around 600-700MB after a few minutes, or faster if I close some tabs. CPU usage is also high, around 15-30%. I have not installed any new add-ons or plugins in the last few weeks. When this happens I usually have only 4-8 windows open.

All Replies (3)

Hasan
Hasan
more options

See the following articles for help regarding this problem:

Check and tell if it helps..

jctl
jctl Question owner
more options

I already read all of those articles and tried some of the solutions.

Hasan
Hasan
more options

IF you want, you can try creating a New Profile as a test to check if your current profile is causing the problems.

IF that New Profile works then you can recover your History, Bookmarks and Passwords from the Old Profile.

Check and tell if its working.

Hasan modificouno o