Topic 1 Question 65
Your retail organization is preparing for the holiday season. Use of catalog services is increasing, and your DevOps team is supporting the Cloud SQL databases that power a microservices-based application. The DevOps team has added instrumentation through Sqlcommenter. You need to identify the root cause of why certain microservice calls are failing. What should you do?
Watch Query Insights for long running queries.
Watch the Cloud SQL instance monitor for CPU utilization metrics.
Watch the Cloud SQL recommenders for overprovisioned instances.
Watch Cloud Trace for application requests that are failing.
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- 正解だと思う選択肢: A
I'll go for A
👍 2chelbsik2022/12/25 A. Cloud Trace doesn’t support Cloud SQL. Eliminate D. Cloud SQL recommenders for overprovisioned instances would tell you about Cloud SQL instances which are too large for their workload. Eliminate C. Monitoring CPU utilization wouldn’t tell you why microservice calls are failing. Eliminate B. SQLcommenter integrates with Query Insights. So A is the best answer. https://cloud.google.com/blog/topics/developers-practitioners/introducing-sqlcommenter-open-source-orm-auto-instrumentation-library
👍 2dynamic_dba2023/03/13A: Watch Query Insights for long running queries. Sqlcommenter is an open source library that enables ORMs to augment SQL statements before execution, with comments containing information about the code that caused its execution. This helps in easily correlating slow queries with source code and giving insights into backend database performance. In short, it provides observability into the state of client-side applications and their impact on database performance. Application developers need to do very little application code change to enable Sqlcommenter for their applications using ORMs. Observability information from Sqlcommenter can be used by application developers directly using slow query logs, or it can be integrated into other products or tools, such as ***** Cloud SQL Insights, to provide application-centric monitoring.
👍 1pk3492022/12/24
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