Needs examples

[bwesen]

There needs to be many more examples on how to use this tool except the single example in the README.md which just shows how to profile into a flamegraph (which is not very useful).

What are all the other options about?

Is the tool output compatible with any existing other parsing tools made for "perf"?

How do you get a source-code annotated sampled histogram?

Even with the flamegraph built-in thing and full debug symbols in the binary I'm profiling I just get a bunch of 0x123124125 adresses and the flamegraph SVG is just cut off and unreadable at any of the more tiny slice sizes..