Hi Thelo, I was wondering if you ever got Keycloak to the performance login level that you needed it. I have a similar setup using Docker/Kubernetes/Azure - 4 pod instances of Keycloak (2 CPUs, 1.2 GB memory each) - 1 Postgres DB in Azure with 4 vCores, 500 connections max Ran a 400 thread JMeter load test to measure response time of POST login to /auth/realms/(domain)/login-actions Results were around 35 logins per second (14098 logins in 400 seconds) Thanks, Tim