Are you saying that the memory usage increases with eacy mysqldump command, or that perhaps one or a few databases are particularly big and the OOM happens when those are hit? A t2.small instance has just 2Gb of memory, isn't that a bit tight for 500 databases?
-- You received this bug notification because you are a member of Ubuntu Server, which is subscribed to mysql-5.7 in Ubuntu. Matching subscriptions: main https://bugs.launchpad.net/bugs/1789343 Title: mysqldump in MySQL 5.7 running on Ubuntu 18.04 does not release memory To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mysql-5.7/+bug/1789343/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
