[keycloak-user] HELP: how many realms does keycloak can support

[zhangjin]

Hi,
I found that the response time of the create realm request increases linearly, from 0.5 second to tens of second when I created hundreds of realms.
It perhaps caused by: when I create a new realm(exmpale test), keycloak will add a  test-realm client into the admin-realm's client and add test-realm's roles into ADMIN composite role.

I test it by using java sdk keycloak-admin-client (1.7.0.Final), datasource: h2/mysql/mongodb.

So how many realms does keycloak can support or is there any solution?