# Profiling

* Compile Times: append ```-Ztimings``` to cargo builds
* Runtime Flame Graph:
    * Flat-ish: ```RUSTFLAGS='-C force-frame-pointers=y' cargo flamegraph --example EXAMPLE_NAME```
    * Graph: ```RUSTFLAGS='-C force-frame-pointers=y' cargo flamegraph -c "record -g" --example EXAMPLE_NAME```
    * built on top of perf, no instrumentation required
* Runtime Instrumentation:
    * https://github.com/glennw/thread_profiler