Incident Library

Component

NIC interrupt placement and IRQ affinity

NIC 인터럽트 배치와 IRQ affinity · irq-affinity

1 case · 2026

Root cause Capacity exhaustion
Contributing factor Monitoring blind spot
Symptom High latency
Organisation Toss Securities

Cases, by severity

  1. IL-0450 Oracle RAC commits behind order APIs kept waiting over 0.1 s on log file sync while average host CPU had headroomToss Securities · 2026

    Root cause Capacity exhaustion

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