Hi Keycloak Team ,

We are evaluating to use in production and have 2)  questions 

1) 
Any information on Keycloak  benchmarks  would help us decide what Hardware we will need   for example 
1  Wildfly/Keycloak server with 4 cores CPU with 8GB memory  and 
1  separate  Mysql DB  with 4 cores CPU with 8GB  with JDBC data connection pooling set to 30 connections say  
   for example can  handle   ??????  concurrent  user longings .         

2) 
What server-cache is used and what control  will we have like configuration options other than maxSize 
Also what unit is maxSize memory  in ?    
Docs Reference :     http://keycloak.github.io/docs/userguide/html/server_cache.html



Thanks again and Great work with Keycloak
G.Leon