Join the AMA (Ask Me Anything) with the Firefox leadership team to celebrate Firefox 20th anniversary and discuss Firefox’s future on Mozilla Connect. Mark your calendar on Thursday, November 14, 18:00 - 20:00 UTC!

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

Too much RAM is used. Settings not saved!

  • 3 replies
  • 2 have this problem
  • 2 views
  • Last reply by ivms

more options

Installed in the settings using 1 process, but the browser creates them as before four. A very large amount of memory is used, more than 700MB. In system requirements, you have at least 512 MB of RAM ( https://www.mozilla.org/en-US/firefox/61.0.2/system-requirements/ ). More than 700MB RAM the browser uses when opening only one tab!!!! Windows 6.1 32bit Firefox 61.0.2 (32bit)

Installed in the settings using 1 process, but the browser creates them as before four. A very large amount of memory is used, more than 700MB. In system requirements, you have at least 512 MB of RAM ( https://www.mozilla.org/en-US/firefox/61.0.2/system-requirements/ ). More than 700MB RAM the browser uses when opening only one tab!!!! Windows 6.1 32bit Firefox 61.0.2 (32bit)
Attached screenshots

Chosen solution

700MB of RAM really isn't all that much, especially when there are 4 processes running. How much RAM do you have overall?

Read this answer in context 👍 0

All Replies (3)

more options

Chosen Solution

700MB of RAM really isn't all that much, especially when there are 4 processes running. How much RAM do you have overall?

more options

Hmm.. I have 4GB of RAM. 700Mb is one tab. If I open 5 or more tabs, then after 4 hours of surfing on the Internet my Mozilla crashes. Do you have 512MB RAM in system requirements, how can FF work with such RAM at all?

more options

Why does Mozilla create 4 processes, if I set only one in the settings?