Blackfire.io is a PHP profiler and Performance Management Solution. It enables you to set your performance expectations while you code through performance tests, and never let issues hit your users. Automate testing and improve your app’s performance continuously, in development, staging and production servers. Integrate performance management seamlessly in your existing workflows and tools. Gather detailed performance metrics from your code’s execution, and visualize it in interactive call graphs. Find bottlenecks in the blink of an eye and check the impact of your changes across iterations. Learn best practices from our PHP performance experts. Integrated in any profiling or performance testing session, fully documented recommendations are prompted according to your framework and the environment you are profiling, and provide you quick performance wins.