PCD Question 7

Community Discussion

Written by other learners. Comments can disagree with the marked answer — check the official documentation when in doubt.

• Chose C1

  C Metric absence You want to be alerted if the UNIX process has not run for at least 5 minutes. Since you cannot modify the application to generate metrics or logs, you need to rely on detecting the absence of metrics collected by the Stackdriver Monitoring Agent.

• Chose C1

  If the requirement is to simply determine whether a process has stopped reporting metrics, Metric Absence is the preferred choice.

• Chose C1

  Metric absence allows you to trigger an alert if no metrics (e.g., CPU usage, memory usage, etc.) related to the process are received for a specific period, such as 5 minutes