Report
If you have a raw rbspy data file that you've previously recorded, you can use rbspy report to
generate different kinds of visualizations from it (the flamegraph/callgrind/summary formats, as
documented above). This is useful because you can record raw data from a program and then decide how
you want to visualize it afterwards.
For example, here's what recording a simple program and then generating a summary report looks like:
$ sudo rbspy record --raw-file raw.gz ruby ci/ruby-programs/short_program.rb
$ rbspy report -f summary -i raw.gz -o summary.txt
$ cat summary.txt
% self % total name
100.00 100.00 sleep [c function] - (unknown)
0.00 100.00 ccc - ci/ruby-programs/short_program.rb
0.00 100.00 bbb - ci/ruby-programs/short_program.rb
0.00 100.00 aaa - ci/ruby-programs/short_program.rb
0.00 100.00 <main> - ci/ruby-programs/short_program.rb