is it possible to test blazor server based UI application. which uses the signalR. which is a single page application running SSR. so with k6 is there any possibility to do the load test. i tried using k6 recorder but it doesn’t work. please let me know if that is possible or not. here is the application link.
https://erptestserver.khexports.in
please let me know as soon as possible. so that i will purchase the enterprise edition of it
Welcome to the community forum 
and my apologies for the delay in responding to this topic.
You mention that the k6 recorded does not work. Can you confirm you are using Using the browser recorder | Grafana k6 documentation, and more details on what fails? I am not familiar with blazor server UI, and this would help.
If this is a web UI, I would suggest having a look at Load testing websites | Grafana k6 documentation and Hybrid approach to performance | Grafana k6 documentation, and consider:
- End-to-end testing with k6 browser if you want to functionally test the UI.
- For load testing, you might need API testing, which you might be able to achieve with the recorder to capture an initial script and then adjust it. Depending on the error you get when running those. Those sections in k6-learn might help troubleshoot:
- How to debug
- Dynamic Correlation, and the example from the docs Correlation and Dynamic Data | Grafana k6 documentation.
I hope this helps 
Cheers!
1 Like