Application Monitoring

1. Open a web terminal by click on the prompt icon at the top right corner of web console, then select your project, and click Start.

   

   Open Web Terminal
2. Run following command to simulate load testing.

   while(true); do curl -o /dev/null http://quarkus-todo-app:8080/todo.html; sleep 0.2; done;

   Example Output

   % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                   Dload  Upload   Total   Spent    Left  Speed
   100  2589  100  2589    0     0   842k      0 --:--:-- --:--:-- --:--:--  842k
   % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                   Dload  Upload   Total   Spent    Left  Speed
   100  2589  100  2589    0     0  1264k      0 --:--:-- --:--:-- --:--:-- 1264k

   

   Run command
3. Select the quarkus-todo-app node, then go to Observe tab on the right panel. And then click View dashboard link.

   

   Open metrics dashboard
4. You should be able to see resources consumption, throughput, bandwidth etc. for your application.

   

   Open metrics dashboard
5. Go back to the Web Terminal and cancel the load testing script by pressing Ctrl+C on keyboard.

   

   Cancel the command