Closed Bug 1649892 Opened 4 years ago Closed 4 years ago

High CPU use on Whathifi

Categories

(Core :: Performance, defect)

Product:
Core
Component:
Performance
Type:
defect

Tracking

()

Status:
RESOLVED WORKSFORME
Project Flags:
Performance Impact medium
Tracking Flags:
Tracking Status
firefox80 --- affected

People

(Reporter: yoasif, Unassigned)

References

Details

(Keywords: perf:responsiveness)

Attachments

(2 files)

task manager
1.66 MB, image/png
Details
about:support
24.65 KB, text/plain
Details
Attached image task manager —

From: https://www.reddit.com/r/firefox/comments/hjcx3y/high_cpu_usage_on_a_number_of_popular_websites/

Basic information

Steps to Reproduce:

  1. Open https://www.whathifi.com/us

Expected Results:

CPU use at 4% or less (like Edge).

Actual Results: ~41% CPU use.

More information

Screenshot: (if relevant, please attach a screenshot or screencast to this bug report)

Profile URL: https://share.firefox.dev/2VExUhk

Basic systems configuration:

OS version: Windows 10 19041

GPU model: NVIDIA GeForce GTX 1060 3GB

Number of cores: 4 (i5-3470)

Amount of memory (RAM): 16GB

Thanks so much for your help.

Attached file about:support — 

    
    

    
  
I see setInterval in the stack, so this is probably bug 1646799.


Depends on: 1646799

    
  
Whiteboard: [qf:p2:responsiveness]

    
    

    
  
This seems to be a lot better now that bug 1646799 is fixed.


Status: NEW → RESOLVED
Closed: 4 years ago
Resolution: --- → WORKSFORME
Performance Impact: --- → P2
Keywords: perf:responsiveness
Whiteboard: [qf:p2:responsiveness]

          You need to log in
          before you can comment on or make changes to this bug.
        






  

    
  







  

    

      
Attachment

      

      
      
      
      
    

    

      

        

          

            
General

            

              Creator: 



            

            
Created: 

            
Updated: 

            
Size: