How to create CPU usage flame graphs for Meteor apps


#1

Anyone know how to enable, say, --perf-basic-prof-only-functions for the Node.js binary started by the meteor command-line tool? I want to make a CPU flame graph.

I’m aware of the pie charts provided by the Kadira profiler, but I need to go deeper.


#2

have you tried using https://github.com/node-inspector/v8-profiler ? you can load the output into the Chrome dev tools