After upgrading from keycloak 1.9.8 to 3.3.0.Final I started noticing a substantial performance issue on the /admin/realms/platform/users endpoint. I use this with an empty search and typically grab 1000 users at a time. I am able to reproduce the issue as follows: 1. Downloaded fresh copy of 3.3.0 2. Connect to empty postgres database (by following the documentation for adding the postgres jar as a module and setting up datasource connection in standalone.xml) 3. Run in standalone mode 4. Create a new realm and add 1000 users * I did this by using the admin-cli client and an admin user I created with manage-users & manage-realms. Used bearer tokens to hit POST to endpoint to create user. 5. Now I hit the /admin/realms/platform/users endpoint with a bearer token from the admin-cli client The call takes 30 seconds to return!! And this is with everything on my local machine. I can verify that if I do the same process with with keycloak 1.9.8 the same call takes just about 1 second What has caused the difference between 30 seconds and 1 second for the same call? Is there something I need to set up differently in version 3.3.0? As a side note, I tried paging the calls 100 at a time on keycloak 3.3.0 as well. Going this route on my local machine takes a sum total of about 13 seconds to get all 1000 users of ten calls. 13 seconds is a pretty long time for just 1000 users. -- David Hartfield Software Architect | EdLogics david.hartfield@edlogics.com<mailto:chris.savory@edlogics.com> www.edlogics.com<http://www.edlogics.com/> [cid:image001.png@01D36CF2.2757B060]<http://www.edlogics.com/> [cid:image002.png@01D36CF2.2757B060]<https://www.linkedin.com/company/edlogics>[cid:image003.png@01D36CF2.2757B060]<https://twitter.com/EdLogics>