Incident Library

Organisation

Toss Securities

Toss Securities · toss-securities

1 case · 2026

Root cause Capacity exhaustion
Component DatabaseNIC interrupt placement and IRQ affinity
Contributing factor Monitoring blind spot
Symptom High latency

Cases

  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