FlameScope Pattern Recognition

1 · Brendan Gregg · Nov. 8, 2018, 8 a.m.
Flamescope is a new open source performance visualization tool that uses subsecond offset heat maps and flame graphs to analyze periodic activity, variance, and perturbations. We posted this on the Netflix TechBlog, Netflix FlameScope, and the tool is on github. While flame graphs are well understood, subsecond offset heat maps are not (they are another visualization I invented a while ago). FlameScope should help adoption....