Click the menu button , click help and select Troubleshooting Information. Also, this freezing will not occur when Firefox release e10s. Flash block 3. JBuilder works.
Next I restarted Firefox in safe mode and had no high CPU usage. lolTech hey, stopped back to provide further info on that "phone home" activity w/ Firefox and add-ons. Repeat for some of the plugins in your list. Moses Moderator 381 solutions 3161 answers Posted 5/31/14, 5:09 AM Looks like I gave you the wrong link.
This generally works as intended on Firefox, but it can backfire on certain websites or on computers with an older OS or graphics card. Try a day with hardware acceleration and reverting to a working previous version isnt such a bad thing in the end. Oh, and I am a Firefox Hello user. Firefox Plugin Container High Cpu The browser then becomes irresponsive to the mouse wheel.
A lot of people care where their tabs will open(next to current, on the right/left, open in empty tab, how to handle bookmark links, protected tabs and so on.) 2)Add Bookmarks Firefox Cpu Usage 100 Percent Enter about:addons in the address bar to visit the Add-Ons Manager. Chances are if you do not have Adblock,AdblockPlus,AdblockEdge/TabmixPlus/GoogleTranslate(and similar)/Additional Toolbars(even addonbar) than you do not have most of RAM problems and bugs in Firefox. Definitely when experiencing this problem checking the task manager is the first thing I do.
If you are interested in providing a website example this could help create a bug. No matter if I have only a couple or lots of windows open, as time goes on, the RAM hogging steadily increasing, until it becomes unresponsive, or very, very slow, especially It works great when I restart my computer, but for some reason it seems like it never really closes any tabs or something since it happens after I browse for awhile. To determine if an extension or theme is causing Firefox to use too much CPU, start Firefox in its Safe Mode and observing its CPU usage. Firefox Cpu Usage Per Tab
Content available under a Creative Commons license. If you've already updated, download the Firefox Beta instead. And very significantly. Usually nothing using much disk access but of course I don't blame Firefox if it turns out Windows Update is currently maxing it out.
i had this page open and youtube playing a track for a test. Flash Player Cpu Usage Firefox Ad block plus 2. In the Add-ons Manager tab, select the Plugins panel.
Check your Firefox version to automatically update to the latest version. britesprite Tried Andy's fix (or rather Vic's variation) … doesn't work. So I've gone back to iexplorer/ Another issue (i guess because it resets my settings), is that my privacy is gone out the window. Firefox Uses Too Much Memory don't use Firefox Yes; FireFox is used for the free extra's if we can't use those extra's then there maybe no point in using FireFox at all.
Starts at 700MB, goes fast to 1.4Gb and gradually slowing to 3.7Gb (not very responsive above 2.5Gb). WebGL is a similar hardware acceleration technology, mostly used for graphic-intensive uses like 3D browser games. my extension list : 1. This solved it for me: Uncheck Options > Advanced > General > Browsing > "Check my spelling as I type" share|improve this answer answered Nov 1 '16 at 16:38 Anton Flärd
Please try the fixes there to see if it resolves your issue https://support.mozilla.org/en-US/kb/firefox-uses-too-many-cpu-resources-how-fix Try disabling Hardware Acceleration. We are year 2016 and still NO ONE at MOZILLA is capable of fixing that. Here's the correct one. With so many regular updates I hope that the Firefox community works together to focus on improving performance and getting it back up to first place where it has been.
this cpu usage only started to happens after updating to 29 and then later 29.0.1, it doesn't happens on previous version. I mention it now on the off chance someone in this thread is using at Itanium or Athlon 64 processor... I have tried Reset, safe mode, no adds-on, you name it.. Reply Boris April 9, 2015 at 4:54 pm # I just tried Adguard and it is unworkable with multiple filter list.
Another non-answer on the Internet. It's okay on my Macs, but it locks up and hogs CPU way too often. Just thought I'd pipe in . Apparently it's possible manually "reduce" memory usage by going to about:memory.
Reply Boris April 8, 2015 at 6:41 pm # There was period of time of couple of years that Firefox did not have this problem.