Check CPU usage by tab or by add-on on firefox on mac
75964
Determine which tab in Firefox is using CPU resources?
125095
Is there a detailed activity log on Mac OS X that lists my recent commands and actions?
54365
Is there an app that will notify me (in notifications center) if a process is using up a high percentage of CPU for a specified amount of time?
25412
Can I check iPhone, iPad, Watch battery on Mac?
63175
Any way to check the clock speed of my processor?
122813
Get number of CPU cores in JavaScript?
13459
top output: cpu usage > 100%
58100
Monitoring power consumption on Mac
101447
Why the cpu performance counter kept reporting 0% cpu usage?
144703
How to monitor CPU/memory usage of a single process?
52961
Disable Tabbing in Firefox 3, Chrome 4 and IE8?
95704
Cross-Platform way to get CPU/Memory utilization
54695
Way to identify API usage and limits using API?
123290
Firefox extension to save tabs?
101946
Whenever I access Stack Exchange the tab appears busy
80477
How do I detect a dual core CPU on iOS?
142367
How to know browser idle time?