if you're not familar with B::Size, it was written a while back to answer the question 'why are my httpds so damn BIG?' there are hooks in Apache::Status to measure the size of global/lexical variables and the syntax tree. this is a debugging/educational module, for best results, run httpd in -X mode. and, do not enable on a production server, the code to measure the syntax tree can burn lots of cpu. Changes since 0.03: OnMouseOver displays opcode description in the status window thanks to Charles Lee <[EMAIL PROTECTED]> for the link attribute magic source code is displayed in its own window use a reasonable size code window instead of the entire file when viewing source code linked to from opcodes number lines in source code windows fixes for 5.6.0 fix for threaded perl [Daniel Sully <[EMAIL PROTECTED]>]