Camunda Cloud offers Operate to monitor your process instances. An entry point can be found in the cluster details.
By selecting the deployed process you will see a list of instances that can be filtered:
Because the started worker returns
the process ends in the upper end event following the Ping sequence flow.
Changing the worker to
and creating a new instance leads to a second instance in Operate, which you'll see ending in the second end event following the else sequence flow:
As a next step you can now connect both workers in parallel and create more process instances:
In Operate you will see instances ending in both end events depending on which worker picked up the job.