Profiling is a crucial step in optimizing the performance of C programs, allowing developers to identify and improve the most time-consuming parts of their code. GNU Gprof is a powerful profiling tool ...

What superpowers? eBPF gives you the power to run programs in the Linux kernel without changing the kernel source code or adding additional modules. In effect, it acts as a lightweight (VM) inside the ...

This course provides an overview of System Programming for the Linux operating system, or software which is interfacing directly with the Linux Kernel and C library. The basic components of a Linux ...