Resolving Heroku Postgres Connection Exhaustion and Idle Dyno Churn
A diagnostic guide for Heroku Postgres connection pool exhaustion and dyno sleep churn, with ordered checks, configuration fixes, and escalation criteria.
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A diagnostic guide for Heroku Postgres connection pool exhaustion and dyno sleep churn, with ordered checks, configuration fixes, and escalation criteria.
Application queries intermittently fail with VTGate routing errors like unknown keyspace or no healthy tablet? This guide walks through ordered checks, cause tables, and fixes tied to findings.