uftrace: uftrace (Function call graph tracer for C, C++, Rust and Python) uftrace: uftrace: It hooks into the entry and exit of each function, recording uftrace: timestamps as well as the function's arguments and return values. uftrace: uftrace is capable of tracing both user and kernel functions, as well uftrace: as library functions and system events providing an integrated uftrace: execution flow in a single timeline. uftrace: uftrace: Homepage: https://github.com/namhyung/uftrace uftrace: uftrace: