Practice Test 2 | Google Cloud Certified Professional Cloud DevOps Engineer | Dumps | Mock Test
You are tasked with investigating the gradual degradation of a production application’s response time. The application is deployed to a Managed Instance Group of five instances.
What steps can you take to investigate this issue with the least amount of overhead?
A. Install the logging agent and create a logs-based metric in Cloud Logging
B. Instrument your application with the tracing agent and inspect the latency data in the Cloud Trace console.
C. Install the monitoring agent and create a dashboard to view the response time.
D. Install the debugger agent and investigate in the Cloud Debugger console.
Corrcet Answer: B
- Option A is incorrect, logging agent does not capture latency data.
- Option B is CORRECT because the Cloud Trace provides distributed tracing data for your applications. After instrumenting your application, you can inspect latency data for a single request and view the aggregate latency for an entire application in the Cloud Trace console.
- Option C is incorrect, the monitoring agent does not capture latency data.
- Option D is incorrect, this is used to investigate the state of your applications in real time and does not contain the latency data needed.
Reference:
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