File	Description
Access	Access log entries may contain the following fields. The actual information logged is dependent on the logger implementation. Field Description base uri The requested uri. content length The number of bytes sent to the client. date The current date in mm/dd/yy format. edate The current date in yyyy/mm/dd format. error code An extended error code. Normally 0. host The name of the host server the request was sent to. ldate The current date in mm/dd/yyyy format. local address The IP address of the server the request was sent to. port The port used. protocol The request protocol. Normally HTTP/1.1. referer The URL from where the request was made. remote address The IP address of the client making the request. remote host The name of the client making the request. remote user The client's name. response time The number of milliseconds the server spent processing the client's request. request length The number of bytes sent by the client. request method The request method being made. Normally [ GET | POST ]. request uri The request made by the client. query string Any form parameters sent. server service The server service being processing the request. status code The status code the server sent to the client. Normally 200, OK. time The current time. timestamp The current date/time in mm/dd/yyyy:hh:mm:ss timezone format. user agent The client making the request. xdate The current date in yyyy-mm-dd format. xtimestamp The current date/time in dd/mmm/yyyy:hh:mm:ss timezone format.
Errors	Any internal errors encountered while the server was running. Normally stores a date/time stamp, any error message and a detail stack trace.
Events	Records when the server was started, stopped, when servlets are initialized, destroyed and when servlet errors occur. Normally stores a date/time stamp, package and class name, and event. For servlet errors, normally stores a date/time stamp, any error message and a detail stack trace.