Closed Tejasbglr closed 2 months ago
Thank you for reaching out.
To double check (I assume you are already doing this): When using KC21.1, please use the code in the Branch 0.9-SNAPSHOT, see also https://github.com/keycloak/keycloak-benchmark/releases/tag/0.9-SNAPSHOT
When creating new users, the hashing of the user's password is usually the bottleneck, at it takes a lot of CPU. If you see a high CPU usage, try adding more CPU resources. You could also temporarily reduce the number of hash iterations, but beware that you'll then see in the load test later also a lower CPU usage than with the real load.
If you don't see a high CPU usage, something is off with your setup, and you'll need to analyze your setup / system for possible bottlenecks.
@Tejasbglr with using Keycloak main branch code, thats a candidate for Keycloak 25 release (which uses a new default user password hashing algorithm Argon2 with 5 hashing iterations), I was able to generate the 10 Lakhs(1 million) users in 2.37 hrs. So it definitely is proportional to the hashing algorithm and hashing iterations as @ahus1 pointed out earlier.
{"timestamp":"2024-03-28T15:25:00.327252386Z","sequence":63032,"loggerClassName":"org.jboss.logging.Logger","loggerName":"org.keycloak.benchmark.dataset.DatasetResourceProvider",
"level":"INFO","message":"Created all 1000000 users in realm realm-2,
Time since start of the task 'Creation of 1000000 users in the realm realm-2': 8544827 ms",
"threadName":"Thread-44","threadId":145,"mdc":{},"ndc":"","hostName":"keycloak-2","processName":"QuarkusEntryPoint","processId":1}
Closing issue as there was no reply, assuming the issue is resolved. Please open a new issue if the problem persists, or comment here to have this issue re-opened.
Describe the bug
Hi team,
We are running performance test for the keycloak server ( keycloak version - 21.1.1).
We are following this document for the performance test https://www.keycloak.org/keycloak-benchmark/.
As part of the test we are populating the database with 10 lakh user entries for a single keycloak realm. But for creating the 10 lakh users it's taking about 4 hours.
Is there a way to speed up the user creation process?
Version
21.1.1
Expected behavior
No response
Actual behavior
No response
How to Reproduce?
No response
Anything else?
No response