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Results for: Call

Calling all active users: Join our exclusive User Panel and help shape the future of Blackfire

Be the first to discover all our upcoming features by sharing your insights on Blackfire and Observability.

By Thomas di Luccio, on May 03, 2023

Finding SQL Queries in the Blackfire Call-Graph

Learn how to filter the call-graph functions list to find a SQL query.

By Jérôme Vieilledent, on Aug 31, 2020

Automatically Profiling Ajax Requests

Here is an example of how we deal with profiling Ajax requests automatically in our test suite, thanks to the Blackfire Player

By Christophe Dujarric, on Mar 05, 2019

Automatically Profiling an App secured by OAuth

When scripting test scenarios for an app, a common use case requires to simulate a user logging in to an app via an OAuth. Here’s how we do this for our own tests.

By Christophe Dujarric, on Mar 01, 2019

HTTP Calls and SQL Queries

The Blackfire Enterprise Edition gives you more detailed information about HTTP calls and SQL queries happening in your code.

By Fabien Potencier, on May 27, 2015

Navigating the Call Graph

Removing options is great… but you’d better make the experience better than before. Learn more about our mistake and how we fixed it.

By Fabien Potencier, on Apr 17, 2015

Visualizing existing XHProf and Callgrind Profiles

The new Blackfire upload CLI command allows anyone to use the Blackfire Web visualization tool on existing XHProf and Callgrind profiles.

By Fabien Potencier, on Jan 21, 2015

Why 360 observability matters: humans bounce, robots bail

Speed is now non-negotiable in an era where users are human, but evaluators are robots. Whether someone abandons a cart or a crawler skips your page, slow performance costs you money and visibility. Full-stack observability isn’t a luxury anymore; it’s survival.

By Thomas di Luccio, on Jul 02, 2025

Transparency matters: an update on our latest release.

Last week, we rolled out front-end observability and automatically opt our customers in without their explicit consent.

By Thomas di Luccio, on Jun 24, 2025

Check up on your Front-End Cache in TYPO3 – part 3 or 3

Blackfire can help TYPO3 users optimize their front-end cache, for faster page loads and happier visitors.

By Benni Mack, on Apr 30, 2025