torch
A script that glues perf CPU sampling and Brendan Gregg's visualizer to generate FlameGraphs.
Requirements
Linux 3.7 and above
Usage
#./torch.sh -h
Usage: ./torch.sh [options] pid
Options:
-d, --duration <num> duration of sampling in seconds [default: 10]
-o, --output <file> file to save flamegraph to [default: ./flamegraph.svg]
-h, --help this message
Examples
Click graph to zoom
A loop printing stuff (source)
License
MIT CDDL