Incident Library?

Incident Library?

Contributing factor ?

No headroom 여유 용량 부재 · `no-spare-capacity`

3 cases · 2019 to 2025

Root cause ?Configuration change 1 Faulty deployment 1 Software defect 1

Component ?Cluster autoscaler 2 Application database 1 Descheduler 1 Model hub 1 Node pool 1 Pod priority and preemption 1

Symptom ?Service outage 3 Pod eviction 2 Database overload 1 High latency 1 OOMKilled 1 Pods Pending 1 Upgrade stall 1

Cases

IL-0020 A descheduler evicted pods from cordoned nodes during an EKS upgrade — UK Ministry of Justice, 2025, sev1
Root cause Faulty deployment
IL-0024 Hub outage from expensive cache queries and uncancelled requests — Hugging Face, 2024, sev1
Root cause Software defect
IL-0004 Pod priority defaults preempted production ingesters — Grafana Labs, 2019, sev2
Root cause Configuration change

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