This library provides a Python implementation of the paper On the Algebraic Properties of Flame Graphs for the comparison and decomposition of flame graphs.
To parse a flame graph from a collapsed stacks format, use FlameGraph.load
from pyrometry.flamegraph.
To perform the differential analysis of two samples of flame graphs, collect
them in two lists, and then use e.g. decompose_4way from pyrometry.analysis
to get the flame graphs of appeared, disappeared, grown and shrunk stacks.