When using an external web server with Macromedia ColdFusion MX, it's possible to enable verbose web server connector logging. The information that is logged with this feature can be useful when troubleshooting issues with the web server connector. This logging is available for ColdFusion MX Server configuration or ColdFusion MX in the J2EE configuration on JRun.
NOTE: Verbose logging should be used only as needed and should not be used for an extended period of time in a production environment since this not only produces large logs but also impacts performance. It is also possible for an attacker to exploit a buffer overflow in the verbose logging module and crash the web server.