You need to profile your PrestaShop with blackfire ? Luckily, PrestaShop Flashlight ships with it
Here is a simple example that can help you
Create a Blackfire account then place your credentials in the compose file (environement variables starting with BLACKFIRE_***)
Install the Blackfire chrome extension
Start docker compose up
Visit http://localhost
You should now be able to profile your PrestaShop 🕵️