Hello All, Grail version : 5.3.5 Mysql : 8 JDK: Open JDK 8 Project is using multi tenancy. I have 100+ datasources and when application starts it is shows 100+ connections in MySQL process list. Project is deployed in AWS EC2 instance. When horizontal scaling of ec2 is done, with 3 ec2 instances running then minimum connections becomes 3*100+ . Is there any other way so that grails will use connection as required ? otherwise with more addition of ec2 instances, it will use all available connections.