Google Professional Cloud DevOps Engineer
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Ultimate access to all questions.
How can you proactively identify potential performance issues in dependent applications that your Node.js application communicates with via HTTP requests when running on Google Kubernetes Engine (GKE) in production?
A
Instrument all applications with Stackdriver Profiler.
B
Instrument all applications with Stackdriver Trace and review inter-service HTTP requests.
C
Use Stackdriver Debugger to review the execution of logic within each application to instrument all applications.
D
Modify the Node.js application to log HTTP request and response times to dependent applications. Use Stackdriver Logging to find dependent applications that are performing poorly.