D&C GLug - Home Page

[ Date Index ] [ Thread Index ] [ <= Previous by date / thread ] [ Next by date / thread => ]

Re: [LUG] Xubuntu, Firefox, CPU and memory use...

 

Recent editions of Firefox use multi-core CPUs and threading much better than previously, leading to much more aggressive use of the CPU in your PC. I've noticed even on an old AMD box, it will *eat* CPU resources on a heavily scripted-up page (using Facebook is a terrible, but poignant example) before dropping back to an idle state.
Depending on your CPU management strategy (eg. cpufreq under linux) you can have some extra control over this, but I suspect you will find that its just Firefox being Firefox and web sh1t being .. well, sh1t...
I use ublock-origin for ad-blocking, but besides that, just monitor what websites are particularly good/bad at this behaviour, and see if you can correlate anything more.
I have to admit, I'm happier with the CPU-heavy "behaviour" and having something approximating 'responsiveness' on bad websites rather than having to go make a coffee whilst the page loads, etc.
YMMV and all that .. but see if any of the above gives you any more hints ..
Cheers,
Michael/veremitz.

On 29/03/19 18:14, Pentiddy wrote:
Ok,

Another pain in the ahh question for you folk...
I seem to be getting a lot of high cpu use and memory use whilst using Firefox which is triggering the fans on my laptop. So I wondered if a) there is an equivalent to what I remember in the distant past on Windoze was ZONE ALARM which flagged internet/network use and asked if you required to block it? (so I can decide what goes in/out) and b) (yawn) suggestions for a functional, user friendly browser that doesn't munch cpu and memory and still will still allow easy access to things like online banking, but allow me to bock ads, tracking etc.

Specs for my laptop are... (PC Specialists build)
Intel® Core™ i5 Quad Core Processor 7300HQ (2.5GHz, 3.5GHz Turbo)
Memory (RAM) 4GB Corsair 2400MHz SODIMM DDR4 (1 x 4GB)
INTEL® HD GRAPHICS 610/620/630 (CPU Dependant) - 1.7GB Max DDR4 Video RAM - DirectX® 12

Thought this was a bit much to on occasion shut down due to what I assume is an overheat due to cpu use...

Any thoughts on these multiple thing woudl help either panic me or set my mind at ease...

Thanks

Anthony



Pentiddy Logo. Pentiddy Woods / Pentiddy Woods newsletter

Attached files are likely to be open-document format (*.odt or *.ods).
Why? So as not to depend on one company for accessing my own data in future.
See:  https://www.documentliberation.org/
MS-Word may say 'damaged file' to discourage this but should open the attachment(s) anyway.

Pentiddy Natural Burials
Heartwood Creations
Pentiddy Community Woodland
Setsudo Ki Aikido




Attachment: signature.asc
Description: OpenPGP digital signature

-- 
The Mailing List for the Devon & Cornwall LUG
https://mailman.dclug.org.uk/listinfo/list
FAQ: http://www.dcglug.org.uk/listfaq