NIP: Redis hit rate low

Alert: NipRedisHitRateLow · Severity: Warning

What this means

Cache hit rate <80% for 10+ minutes with meaningful traffic.

Business impact

Often benign on low-traffic Redis or when maxmemory unset (+Inf alerts). Validate alert is real on NIP app Redis, not staging pooler.

Fix

1. Confirm label service matches NIP redis (inward_dev-redis).
2. If traffic is low, may be noise — check if transfers affected.
3. If memory pressure — see redis memory high.

Escalate if

Correlated with app errors or session loss.