We're calling on all EU-based Mozillians with iOS or iPadOS devices to help us monitor Apple’s new browser choice screens. Join the effort to hold Big Tech to account!

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

ค้นหาฝ่ายสนับสนุน

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.

เรียนรู้เพิ่มเติม

หัวข้อนี้ถูกเก็บถาวรแล้ว โปรดถามคำถามใหม่หากคุณต้องการความช่วยเหลือ

Is FF consuming too much memory?

  • 1 การตอบกลับ
  • 1 คนมีปัญหานี้
  • 8 ครั้งที่ดู
  • ตอบกลับล่าสุดโดย cor-el

loondance
loondance
more options

I recently disabled Tab Mix Plus as a potential culprit in FF's ridiculous memory footprint of more than 2.5 gigs. FF was grinding to a halt over and over and crashing a lot too.

Now, even with only a handful of tabs open, and none of them even slightly content-rich, FF is still gobbling up almost 1.5 gigs. It is faster now, and not crashing yet, but this seems really high.

Is this normal for FF?

I recently disabled Tab Mix Plus as a potential culprit in FF's ridiculous memory footprint of more than 2.5 gigs. FF was grinding to a halt over and over and crashing a lot too. Now, even with only a handful of tabs open, and none of them even slightly content-rich, FF is still gobbling up almost 1.5 gigs. It is faster now, and not crashing yet, but this seems really high. Is this normal for FF?

การตอบกลับทั้งหมด (1)

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

You can try to disable hardware acceleration in Firefox.

  • Tools > Options > Advanced > General > Browsing: "Use hardware acceleration when available"

You need to close and restart Firefox after toggling this setting.

Create a new profile as a test to check if your current profile is causing the problem.

See "Creating a profile":

If the new profile works then you can transfer files from a previously used profile to the new profile, but be cautious not to copy corrupted files to avoid carrying over problems.