Become a MacRumors Supporter for $50/year with no ads, ability to filter front page stories, and private forums.
mac os Catalina 10.15.6
message says significant memory is being used on the website... Facebook
 
Apparently it's a known issue when using Chrome according to a brief search for "Facebook high RAM usage." There are suggestions out there about possible fixes, but I don't know enough about the issue--or Facebook for that matter--to recommend which ones are credible. Have you checked with Facebook support?
 
hello...it is happening on other websites as well....about using too much energy....sounds like it's my computer issue. I was using Safari on the occasions I get the messages, not Chrome. but thanks anyway!
 
Register on MacRumors! This sidebar will go away, and you'll see fewer ads.