xhprof-graph

XHProf + Neo4J

Parses/stores *.xhprof files and stores to Neo4J for reporting, tracking and analytics. It's in a minimally-functioning/hacky state right now, and relies on importing *.xhprof files. I've got a ways to go still, but this is the general idea.

Why a Graph?

• No means to aggregate data natively in Xhprof (needs something)
• Callgraphs are graphs, so why not store the data as such?
• Emphasis on relationships rather than structure.
• Maybe find some cool relationships/queries that would be otherwise difficult/very slow in RDBMSs?
• First useful application of a Graph DB, and I want to see what happens!
• Find all instances of functions/methods for refactoring, etc.

Current Setup

This is my first attempt at working with a Graph DB. I'm not sure this is the best (or even the correct) way to go about it, but it seems to work so far.

• Runs are pageviews
• Scripts are pages
• Map script->run->ParentClass::parentMethod->ChildClass::childMethod
• Functions are noted by an absence of a class attribute.
• Statistics are stored as relationship attributes

Requirements

1. Composer

Setup

1. git submodule init && git submodule update
2. composer install

Contributing

Pull requests, ideas and suggestions welcome!

github@cmattoon.com

Pie charts!

View on a per-run basis (per-pageview).

Most expensive classes (average across all runs).

Some sample screenshots (from Neo4J)