Blackfire

Platform.sh supports Blackfire Profiler developed by SensioLabs.

Get Started

1. Get your credentials

Sign up for free at blackfire.io, and install the Blackfire Companion web browser extension (Chrome).

Get your server credentials on your Blackfire account.

Blackfire credentials

2. Enable the Blackfire extension

Paste those credentials in your .platform.app.yaml:

runtime:
    extensions:
        - name: blackfire
          configuration:
              server_id: "bad10394-bbaf-436e-9ee9-c6090cb45eb2"
              server_token: "692203ae8755da6b57b8161d3f20dd1be71502f77adebf3363d164033d74d29b"

Push your changes to your Platform environment to enable Blackfire:

git add .platform.app.yaml
git commit -m "Enable Blackfire."
git push

3. Confirm it's running

You can then confirm that Blackfire is running by SSH in the PHP container:

php --ri blackfire

blackfire

blackfire => enabled
blackfire => 1.4.1
Timing measurement => gtod
Num of CPU => 8
...

Profile

Access your site via your browser and click Profile in the Blackfire Companion.

Blackfire Companion

That's it, your site is being profiled and you should get all the results in your Blackfire account.