1 / 5
A Grafana panel shows a red threshold line crossed by the metric. What does this indicate?
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A threshold line on a dashboard marks the boundary between acceptable and alerting values.
2 / 5
A Datadog dashboard shows p99 latency. What does p99 mean?
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p99 (99th percentile) means 99% of requests completed faster than this value — it captures tail latency.
3 / 5
The dashboard time range shows Last 1h. You see a spike 45 minutes ago. How would you describe this?
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Within the Last 1h window, an event 45 minutes back means approximately 45 minutes before now.
4 / 5
A dashboard shows request rate (rpm) and error rate (%). Both lines spike simultaneously. What is the most likely interpretation?
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Correlated spikes in traffic and errors often indicate traffic-related issues or capacity limits being reached.
5 / 5
You are describing a dashboard panel to a team member. Which sentence uses the most precise technical language?
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Recovered to baseline is precise SRE language indicating return to normal operating values after an anomaly.