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PROFESSIONAL-CLOUD-DEVOPS-ENGINEER · Question #33
You support a popular mobile game application deployed on Google Kubernetes Engine (GKE) across several Google Cloud regions. Each region has multiple Kubernetes clusters. You receive a report that no
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Submitted by eva_at· Apr 18, 2026Managing a service incident
Question
You support a popular mobile game application deployed on Google Kubernetes Engine (GKE) across several Google Cloud regions. Each region has multiple Kubernetes clusters. You receive a report that none of the users in a specific region can connect to the application. You want to resolve the incident while following Site Reliability Engineering practices. What should you do first?
Options
- AReroute the user traffic from the affected region to other regions that don't report issues.
- BUse Stackdriver Monitoring to check for a spike in CPU or memory usage for the affected region.
- CAdd an extra node pool that consists of high memory and high CPU machine type instances to
- DUse Stackdriver Logging to filter on the clusters in the affected region, and inspect error
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Topics
#Incident Response#Service Restoration#Multi-region Architecture#Site Reliability Engineering