[keycloak-user] Keycloak freezes for more than 40 seconds after checking state cookie

[Sachin Rastogi]

Hi all,

We are using Keycloak 3.4.3 on Windows 10. We are using user created in
Keycloak database.

But after providing the login credentials, Keycloak freezes for more than
40 seconds at following points.

2018-05-08 19:11:24.679 DEBUG 15900 --- [0.0-8445-exec-5]
o.k.adapters.OAuthRequestAuthenticator   : checking state cookie for after
code
2018-05-08 19:11:24.679 DEBUG 15900 --- [0.0-8445-exec-5]
o.k.adapters.OAuthRequestAuthenticator   : ** reseting application state
cookie
2018-05-08 19:12:10.775 DEBUG 15900 --- [0.0-8445-exec-5]
o.k.adapters.OAuthRequestAuthenticator   : Verifying tokens

Keycloak and browser both are local.

Please advise, what could be the potential cause for this freeze.

Also, is there any performance optimization guide for Keycloak. Please
guide.

Regards,
SR