Generated flamegraph is meaningless

[bruwozniak]

Hi, I am generating a flamegraph of a production build (with debug symbols) of a Tokio-based app running on Linux. The guard is created on main tokio fn and later moved to background thread to periodically dump the flamegraphs. Unfortunately the output of the graph is rather trivial, see:

Interestingly, the exact same code on macOS seems to produce more reasonable output.
Is there something I'm doing wrong? Thanks so much for any help.

[cloutiertyler]

@bruwozniak I am also seeing the same thing. Is this running in Docker by any chance?

[breezewish]

It should be related with #157. Could you try again with 0.11.0 release?

[TomAFrench]

I was getting very similar flamegraphs to the above and removing the frame-pointer feature fixed this, so this issue can likely be closed as resolved by #172 .

[breezewish]

@TomAFrench Thanks for the feedback!