Fishbone · Diagram Design
Checkout p99 latency · Root-cause fishbone
Checkout p99 latency · Root-cause fishbone
Fishbone diagram tracing a checkout latency incident to five candidate cause categories, with a missing database index under Data confirmed as the root cause.
canary skipped
config drift
index missing on orders.created_at
table 3x forecast
connection pool cap 20
GC pauses
no p99 alert
dashboard sampled at 5m
on-call handover mid-incident
DEPLOY
DATA
RUNTIME
OBSERVABILITY
PEOPLE
EFFECT
Checkout p99 latency
4x for 90 minutes
LEGEND
Category (bone)
Confirmed root cause
Sub-cause
Observed effect