It is used for profiling the system or script to get a detailed output about the function call frequency.
readprofile /path/to/executable
Reads the Linux kernel profiling data for performance tuning.
sudo readprofile -m /boot/System.map-$(uname -r)
Reads the Linux kernel profiling data for performance tuning.
sudo readprofile -m /boot/System.map-$(uname -r)