CPU usage at 100% for several hours
Is it ok to have 100% CPU usage constantly
I wonder which case is more harmful: high percentage of usage (>90%) vs high temperature (> 70 or 80 celcius degree), both for several hours?
I only know high temperature is bad, but I am not sure about high percentage of CPU usage.
If one can choose between "higher usage and lower temperature" vs "lower usage and higher temperature", by for example scaling CPU frequency and using command cpulimit in Ubuntu, what is the recommendation for choice?