Question-43: You are interacting with an application that is built on a microservice architecture and is carrying out natural language processing in order to provide individualised audio synthesis. A platform that allows users to upload samples of their own voices so that computers may be taught to mimic those voices. A limited number of API queries made to your application that is built on microservices take an extremely lengthy time. You are aware that a single request to the API may go via many different services. You are interested in finding out which service takes the longest to complete under certain circumstances. What is it that you ought to do?
A. You should configure your application's timeouts so that it can reject requests more quickly.
B. Send Stackdriver Monitoring any and all of your custom metrics for each of your requests.
C. Use Stackdriver Monitoring to look for insights that show when your API latencies are high
D. Instrument your application with Stackdriver Trace in order to break down the request latencies at each microservice
Correct Answer
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: 4 Explanation: Trace is just used for measuring the response latency. The bottleneck Latency problem in your application may be detected with the use of Stackdrive Trace, which would trace the APIs. The best route to go is trace loy.