README

PixersDoctrineProfilerBundle enables new panel in Symfony debug toolbar that allows you to profile performance of your database queries.

It provides extensive information about Doctrine queries execution time and memory. It also allows you to spot inefficient places of your application by showing hot spots in a call graph.

Features:

Detailed query profile
- Memory usage
- Cache info
- Duplicated queries detection
Hydration profiling
- Type and time of hydration
- Visualization in performance panel (execution timeline)
Query origin
- Call graph with metrics aggregated across code
- Stacktrace of the queries

Installation

Installation is a two step process.

Install this bundle using Composer:

$ composer require pixers/doctrine-profiler-bundle

Enable bundle in AppKernel (only in dev and test environments):

// in AppKernel::registerBundles()

if (in_array($this->getEnvironment(), array('dev', 'test'))) {
    // ...
    $bundles[] = new Pixers\DoctrineProfilerBundle\PixersDoctrineProfilerBundle();
}