ryanmitchell Hi, for the DB connections, normally each page can request a DB connection, but once the page is loaded totally, the DB connection should be released. So is that the DB connections limitation just for connections simultaneously? If the concurrency limit is 100, that means when more than 100 users visit the web pages at the same time (maybe in the same second), the page will not be loaded because of the DB connection. This is just my opinion, I’m not sure is exactly correct.