# jemalloc-extent-info ```text usage: jemalloc-extent-info [-h] [-v] addr ``` Prints extent information for the given address ### Positional arguments |Positional Argument|Help| | :--- | :--- | |addr|Address of the extent metadata| ### Optional arguments |Short|Long|Help| | :--- | :--- | :--- | |-h|--help|show this help message and exit| |-v|--verbose|Print all chunk fields, even unused ones.|