Home > Cpu Usage > Firefox Using 90+% Of Cpu Sometimes -- Why?

Firefox Using 90+% Of Cpu Sometimes -- Why?


You won't be able to vote or comment. 789SolvedHigh CPU% usage, how to reduce? (self.firefox)submitted 11 months ago by WankingWandererIm using FF on a mac pro. It spins so long, I forget what I was just about to do.... Firefox sucks shit I posted this in the firefox forums: It’s a crap browser – simple. This is basic computer science. weblink

Of course you could always come back to these forums and resort to waving magic beads, incantations, phases of the moon, astrological charts and putting the fist of Mars into the Note: Windows 8 and Windows 10 have built-in flash players and Adobe will cause a conflict. I need several plugins just to restore the "classic" Firefox gui, which is the only reason I use Firefox in the first place. break lmao dandv This post is rather silly.

Firefox Using Too Much Cpu Mac

Also, this freezing will not occur when Firefox release e10s. storm November 17, 2015 at 3:53 pm # just inflaming the problem more - "install this, install that "..... Checking Firefox hardware acceleration Firefox hardware acceleration eases CPU usage.

Tinkie June 8, 2015 at 10:13 pm # No wonder you gotta sluggish browser! I like using FF, but this is getting really old, and as seeclear's posts reveal, the usual fixes don't seem to do anything, and it's been doing this for too long... I am back to Safari as my default browser. Firefox Plugin Container High Cpu It's really too bad because Firefox ued to be so much fun.

Disable Google translation addons, use Quick translator 1.0. Firefox Uses Too Much Memory Mark Yannone This is all very amusing, but years have passed, forum threads have opened and closed and opened and shifted and evolved and yada yada yada, and yet . . I have had higher than that.. Resources Support.Mozilla.org (SUMO) MozillaZine Forum > Firefox Support Most Popular Extensions Keyboard Shortcuts Troubleshooting Before posting: 1) Run through basic troubleshooting (noting 3-6) 2) Search for your issue on Google, and

It's quite interesting that Firefox is up now up to version 50. Firefox Cpu Usage 100 Percent Firefox is certainly no speed demon under these conditions but I run memchaser constantly and Firefox is never using more than 1GB of RAM. Close or reopen 2/3 times a day. They really are the best two browsers.

  1. I got impatient because your answers seem to be more of the same denial that's been going on in Mozilla about this issue that has been plaguing users for years.
  2. Give it a shot.
  3. The Troubleshooting Information tab will open.
  4. Reply Decent60 April 8, 2015 at 11:30 pm # This article got me thinking about how good of a memory usage Waterfox (64-bit C+ compiled Firefox) is.
  5. The add-ons checker didn't find a lot.
  6. All Rights Reserved.

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Firefox Uses Too Much Memory

Thanks for your suggestions! not sure what your issue is.. Firefox Using Too Much Cpu Mac Also, hopefully, e10 will force allocation of dedicated memory to each process/tab. Firefox High Cpu Usage Windows 10 These fine people helped write this article: AliceWyman, Chris_Ilias, krissie, Verdi, scoobidiver, Swarnava, NHDaly, Tylerdowner, vessto, ouesten.

Jank is horrific but with the hardware I'm using and the super late transition to multi-process (e10s), that's hardly surprising. have a peek at these guys Why is FF using so much CPU and how do i reduce it? 6 commentsshareall 6 commentssorted by: besttopnewcontroversialoldrandomq&alive (beta)[–]ashmodeiFirefox 4 points5 points6 points 11 months ago(4 children)Have you tried with new profile? So if you're suffering from this try disconnecting from Sync and see if that solves the issue. However my real issue is not memory but CPU. Firefox Cpu Usage Per Tab

Not too many features. Cleaned that and CPU usage came back down to <15%!! Reply Chris June 22, 2015 at 8:42 am # @Guest June 22, 2015 at 5:10 am:The "UnloadTab" extension is sadly abandoned and has a few problems. check over here You should take security vulnerabilities seriously.

I think(!) I have these somewhat under control, however my Firefox CPU usage frequently goes up to 50% and beyond, and freezes my computer altogether. Firefox High Cpu Usage Youtube For a while that kind of code auditing was even a little part of my job when it was proposed (for the convenience of our office staff) to use external software Good luck.

Reply Martin Brinkmann April 8, 2015 at 5:55 pm # That's an option at times.

But I found that Firefox uses more than Opera, Chrome, IE, and some smaller browsers. What are solutions that are not listed on your Help Pages here for this issue as all solutions seem to be more or less the same from everyone here? Concerning Andy's suggestion in the comments, you can find more informations about the key he is referring to at http://kb.mozillazine.org/Browser.cache.disk.capacity but honestly I don't think it should have a huge effect Plugin Container For Firefox High Memory For whatever reason my CPU usage for FF is over 120% and sometime higher making my computer heat up and making the fan go crazy.

No natural way to maintain Custom List.ublock I tried before. Reply john July 29, 2015 at 4:36 am # Steve, uninstall version 39 and keep ur personal data. Is the problem still there? --------------- '''[https://support.mozilla.org/en-US/kb/firefox-uses-too-much-memory-ram Firefox uses too much memory (RAM) - How to fix]''' This article describes how to make Firefox use less memory to make it run this content The posting of advertisements, profanity, or personal attacks is prohibited.

Not sure if anything changed since then https://blog.mozilla.org/nnethercote/2012/07/19/firefox-15-plugs-the-add-on-leaks/ Reply lks April 8, 2015 at 8:14 pm # >-Pure URL 1.2.4This may leak. And no one at mozilla is taking that seriously?They are just racing with other browser and forget what was the initial purpose of FF:simple,lightweight and secure.Sick of that. The screenshot for disabling Java shows JavaScript disabled. Performance & Maintenance High cpu usageseems like this has been asked allot before...

But what I was getting at in the first paragraph is the trustworthiness of applications that cannot be easily verified. I had the same problem of 90-100% CPU usage (80+ deg C) on my Dell Inspiron laptop (i3 first gen, 4GB ram) and found that the fan vent was blocked by