Code-level metrics allow developers using the New Relic CodeStream extension to see APM data displayed contextually in their IDE, alongside individual methods in the code. This allows developers to be more proactive about addressing performance issues as they write and review code.
First, install the New Relic CodeStream extension into your supported IDE of choice and log in.
Code-level metrics are available in the PHP agent version 10.4.0 or higher, and enabled by default for versions 10.6.0 and higher. To change this configuration, check out our documentation.
The PHP agent reports and attaches the following attributes to spans produced by your application:
The name of the instrumented function
The absolute path to the source code file in which
The line number where
The namespace (class/ module name) in which
Code-level metrics are only supported for PHP version 7.0 or higher.