What is the primary goal of monitoring in Site Reliability Engineering?
Monitoring aims to detect issues proactively before they impact users and services.
Which metric is most useful for identifying service unavailability?
Error rate metrics provide direct insight into when services are failing to respond correctly.
What is the purpose of an incident response playbook?
Playbooks guide response teams through standard procedures to ensure consistent and effective handling of incidents.
What tool is commonly used to visualize and analyze monitoring data?
Grafana allows teams to create dashboards and visualize time-series data from multiple sources.
Which of the following best describes alert fatigue?
Alert fatigue occurs when too many alerts desensitize the team, potentially leading to critical issues being ignored.
What is a Service Level Objective (SLO)?
An SLO is a target value or range for service performance, such as uptime or latency.
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Why is post-incident review important?
Post-incident reviews help teams learn from failures and improve future incident handling.
What is the purpose of black-box monitoring?
Black-box monitoring tests a system from the outside, verifying functionality from the user perspective.
What is a typical action during incident triage?
Incident triage involves classifying and prioritizing alerts to address the most critical issues first.