This article contains basic information about data collectors which are shipped with the library.
Components
Attached to events of dispatcher
Gets a list of loaded services in current request with dispatcher information
- things like used route, module, controller, action names etc.
Exception
Attached to events of dispatcher
Gets information about exceptions during the request - such as file, error code and stacktrace.
Memory
Attached to events of dispatcher
Gets memory usage in the end of the request with peak usage.
Query
Attached to events of db connection
Gets number of database queries in request, their execution times and full dump of the queries.
Request
Attached to events of dispatcher
Gets information about request headers
Response
Attached to events of dispatcher
Gets information about response headers
Superglobals
Attached to events of dispatcher
Gets information about superglobals used in request, $_SERVER, $_SESSION, $_GET, $_POST etc.
Time
Attached to events of view
Gets information about execution time between creating profiler instance and the moment after rendering HTML.