uftrace

Function graph tracer for C/C++/Rust applications

brewmacoslinux

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Function graph tracer for C/C++/Rust

uftrace

Record function calls for a program and display the call graph$ uftrace record ./myprogram && uftrace replay

Generate a flame graph visualization of function execution$ uftrace record -f depth ./myprogram && uftrace dump --flame-graph > flame.svg

Profile and show statistics for each function's execution time$ uftrace record ./myprogram && uftrace stat