
At 2:07 a.m., a core production node went down. CPU usage spiked, latency ballooned and requests started timing out across the cluster. Monitoring tools caught it instantly as dashboards glowed red, alert rules fired and incident payloads were dutifully sent downstream. Everything functioned exactly as designed. Except no one responded. The alert reached every configured […]from DevOps.com https://ift.tt/FSJwudj
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