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

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

100% cpu and memory

  • 1 reply
  • 2 have this problem
  • 2 views
  • Last reply by cor-el

dkbwis
dkbwis
more options

after a few minutes, memory and cpu usage climbs to 100%. just started a few weeks ago. downloaded and reinstalled firefox but still have the same problem.

any suggestions?

thanks, dave

after a few minutes, memory and cpu usage climbs to 100%. just started a few weeks ago. downloaded and reinstalled firefox but still have the same problem. any suggestions? thanks, dave

All Replies (1)

cor-el
cor-el
  • Moderator
  • Top 10 Contributor
more options

You can check the about:memory and about:processes pages for info about all processes. See also the about:unloads page for info about the tabs.

You can open "about:" pages via the location/address bar. The "about:" protocol is used to access special pages.

See also:

Modified by cor-el