While working on a customer issue, Monty discovered that having the customer enable Jemalloc should have helped diagnose their problem. He thus suggested that create an article that shows how to allow jemalloc and the benefits of doing that. We already have a page for tcmalloc: https://mariadb.com/kb/en/compiling-mariadb-with-tcmalloc/
But that one is hard to use as it requires recompilation, whereas jemalloc does not.
Could you please create such an article in the KB?