[blackfire] ;extension="/usr/lib/php/modules/blackfire.so" blackfire.agent_socket = unix:///var/run/blackfire/agent.sock blackfire.agent_timeout = 0.25 ; Log verbosity level (4: debug, 3: info, 2: warning, 1: error) ;blackfire.log_level = 1 ; Log file on Linux systems blackfire.log_file = /tmp/blackfire.log ;blackfire.server_id = ;blackfire.server_token =