Gentoo Archives: gentoo-user

From: Dale <rdalek1967@×××××.com>
To: gentoo-user@l.g.o
Subject: Re: [gentoo-user] Memory/CPU usage in recent versions of Firefox
Date: Wed, 14 Jun 2017 13:33:31
Message-Id: 260707d7-721d-d39a-e846-f122d775d486@gmail.com
In Reply to: [gentoo-user] Memory/CPU usage in recent versions of Firefox by Grant Edwards
1 Grant Edwards wrote:
2 > Starting a few months back, I've noticed that on some of my machines,
3 > Firefox has started to use rediculous amounts of CPU and memory. It
4 > will burn 100% of a CPU for minutes at a time while apparently doing
5 > nothing. Opening 2-3 tabs will use up 1-2 GB of RAM. Doing the same
6 > thing thing in Chrome uses 0% CPU (once pages are rendered) and less
7 > that 1/10 the RAM.
8 >
9 > I've got the same version of Firefox with the same set of extensions
10 > on other machines that don't seem to have issues.
11 >
12 > Is there any useful troubleshooting one can do (e.g. uninstalling
13 > extensions one at a time)? Or is it finally time to give up on
14 > Firefox?
15 >
16
17 I would start here: about:about There you should have these:
18
19 about:addons-memory
20
21 about:memory
22
23 about:performance
24
25 One of those may shed some light or lead to something. I hope anyway.
26 In the past, I've found that sometimes two add-ons can clash and one or
27 the other has to be disabled to correct this until that add-on is fixed.
28
29 Dale
30
31 :-) :-)