c++ profiler that can attach to a running process?
c++, linux, performance, profiling
Solution
Free
- oprofile
- perf
- SystemTap (probably want a RedHat/CentOS distro for this)
Not Free
- VTune
Problem
I have a program written in c++ that I want to profile, and I want to avoid restarting it when I start and stop profiling. Ideally I would be profiling both CPU usage and memory allocation. Is there any tool that will allow me to do this? I'm running on Linux.