Analyze Service Flow
Analyze Service Flow
Now that we are back on the frontend service, lets look at the service flow to see whats different now. Just click on the View service flow button to open this.
Response time perspective
You should now be on the Service flow page.
Right away, we can see how this application is structured:
- Frontend calls order, customer, and catalog service
- Order service calls order and customer service
Something you would never know from the application web UI !
Refer to the picture above:
- We are viewing the data from a
Response time perspective. Shortly, we will review theThroughput perspective. - Click on the boxes to expand the response time metrics. We can see that most of the response time, most of the time is spent in the
orderservice and the least in thecustomerservices. And as in the monolith version of the application, a very small amount of the response time is spent in the databases.
Throughput perspective
Refer to the picture above:
- Change to the
Throughput perspectiveby clicking on the box - Click on the boxes to expand the metrics to see the number of requests and average response times going to each service
👍 How this helps
Review architecture before and after changes is now as easy as a few clicks!