perfbl
perfbl is a command-line utility commonly found on Linux and Unix-like operating systems. Its primary function is to collect and analyze performance data from the kernel and user-space applications. This tool is part of the larger Linux performance analysis toolkit and is often used by system administrators and developers to diagnose performance bottlenecks, identify resource contention, and understand the behavior of running programs.
The utility works by sampling system events and statistics at regular intervals. It can monitor a wide
By examining the output of perfbl, users can gain insights into which parts of the system are