Add Support for profiling in Tabular form

[vibhoothi]

Hi,

Currently, with this tool after doing profiling of a process, we can only get the details in a flame graph which is in SVG Format, the main issue of the flame which is a good option but the main issue is, it is really hard to read and do rapid analysis due to nearly not readable flame graphs.
So if we could provide a good way to profile the same after generating the data, it will be really helpful.

Best,
Vibhoothi

[bwesen]

Upvoted; the flamegraph is pretty useless I think :) I would want output that is a histogram of each source row's PC sample count. Anybody know how to analyze the perf output to produce something like that?