GCP - Cloud Monitoring and LoggingWhich of the following is a valid use case for creating a log-based metric?ATracking the number of users logged into a systemBMeasuring the average CPU load of a VMCCalculating the total disk space used by logsDCounting the number of HTTP 500 errors in your application logsCheck Answer
Step-by-Step SolutionSolution:Step 1: Identify what log-based metrics trackThey track counts or distributions of log entries matching filters, like error codes.Step 2: Match use case to log-based metric capabilityCounting HTTP 500 errors is a classic example of log-based metric use.Final Answer:Counting the number of HTTP 500 errors in your application logs -> Option DQuick Check:Log-based metrics track log counts = HTTP 500 errors [OK]Quick Trick: Log-based metrics count log events, not system metrics [OK]Common Mistakes:Confusing log-based metrics with system performance metricsTrying to track user sessions with log-based metricsAssuming log size is tracked
Master "Cloud Monitoring and Logging" in GCP9 interactive learning modes - each teaches the same concept differentlyLearnWhyDeepVisualTryChallengeProjectRecallTime
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