Servlet monitoring tool

摘要

Server performance is monitored by inserting code into servlets running on the server. Code is inserted at the servlet beginning to record start time, servlet name and input parameters in a table in memory on the server. Code is also inserted at the exit and exception points of the servlet to record stop time in the table and to determine whether to add this information in the table to an array in a web page a log file. The web page or log file is then examined to determine server performance.