Hi all, I am using v. 8.0.1, using a Windows 2003 server platform. I want to use pgStatTuple to analyze performance problems when visiting user sites; it is a good tool. I know how to set it up; but I couldn't find an interpretation of what it generates as a result, so I can be sure of interpreting its output correctly and fully. The output is: table_len(integer) in what size unit? pages? tuple_count(integer) how many t tuple_len(integer) length of average tuple size? tuple_percent (float) ?? dead_tuple_count(integer) tuples that contain dead rcds that could be freed dead_tuple_len (integer) how much space (in bytes?) is dead dead_tuple_percent (float) % of dead space vs entire space for object free_space (integer) how much space (in bytes?) is already allocated and free free_percent (integer) % of free space vs entire space for object Can anyone help? May also require definition of 'tuple' when used in a PostgreSQL sense, also. Thanks for any help you can give.
