top -F -R -o cpu Type that in the Terminal and you’ll get a more efficient usage of top that uses less CPU itself, thanks to the flags. This works in Mac OS X and linux too if you happen to be a crossplatformer. In the Activity Monitor app on your Mac, do any of the following: To view processor activity over time, click CPU (or use the Touch Bar ). Here’s the command syntax to use with top, it runs more efficient, and offers more accurate results for some users. To enable viewing in the Dock, choose View > Dock Icon, then select the Show CPU option you want to view. I have no way to prove it but I believe adding more raw hardware power wont do me any good as this to me seems like a bug in their software, and it will suck up as much ( or little) CPU as it's given. View CPU activity on your Mac in the Activity Monitor window. I'm fairly new to this level of IT so if I misspoke I apologize. In OS X 10.9, Activity Monitor was significantly revamped and gained a fifth tab for 'energy' (in addition to CPU, memory, disk, and network). The company behind the software we use clame it's due to the servers inadequate hardware (It's a VM system running on a dual - quad core setup) which to me sounds like BS! Activity Monitor appeared in Mac OS X v10.3, when it subsumed the functionality of the programs Process Viewer (a task manager) and CPU Monitor found in the previous version of OS X. I took a closer look an it seems every time this happens, a different user or two seem to be caught in a loop and end up using < 30% where the rest of the users only use a maximum of 5%. The process with the highest CPU usage will take the top spot. That means the arrow should be pointing down. Once you’re done, press the Control + C keys to stop the monitoring process. Ensure CPU is selected in the control bar and set to descending order. Type and enter the following command: sudo powermetrics -samplers smc grep -i 'CPU die temperature' Enter your password to continue.

I'm running a terminal server with around 50-60 users,and every so often the server will go from > 40% usage to 100%. To identify the cause of high CPU usage, follow these steps: Launch Applications > Utilities > Activity Monitor.

Check cpu usage mac terminal