For information on what Blackfire is, please see the introduction to Blackfire in Blackfire documentation.
Blackfire may be enabled on both
magento2 env types by adding the following to the project’s
file (or exporting them to environment variables prior to starting the environment):
Note: You can obtain the IDs and Tokens used in the above from within your Blackfire account under Account Settings -> Credentials or from the credentials are of the environment you’re pushing profile information into.
To use the Blackfire CLI Tool, you can run
reward blackfire [arguments].
For more information on the CLI tool, please see Profiling CLI Commands in Blackfire’s documentation.