Drupal 6: I have found around 130 entries in the menu_links table such as:
- user/123/order
- user/5a9689f90da4d0d012de104d7da67a8b/order/
- user/123/order//invoice
These entries cause a user_load to happen which seems to be irrespective of which user is logged in.
Deleting these entries results in around 1000 less queries being run on a page load.
My question is, is it safe to delete these entries and how would they have ended up in the menu_links table in the first place?