Google Professional Cloud DevOps Engineer
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As a DevOps Engineer, you're using Google Cloud's Metrics Explorer to analyze your company's application performance and notice a sudden spike in latency. What's the most effective method to pinpoint the cause of this issue?
A
Utilize Metrics Explorer to find a pre-existing metric such as 'compute.googleapis.com/instance/cpu/utilization' and apply filters by region, zone, and instance type.
B
Develop a custom metric to track latency per instance, then leverage Stackdriver Logging to sift through logs, filtering by region, zone, and instance type.
C
Construct a dashboard featuring a custom metric for latency per instance, and employ the Aggregations tab to filter data by region, zone, and instance type.
D
Search for a pre-existing metric like 'instance/network/received_packets_count' in Metrics Explorer and filter by region, zone, and instance type.