Connection pool exhaustion
checkout-api is waiting on write connections after the 09:41 deploy.
TranquilStack watches every signal, investigates failures in parallel, and gives operators a verified next move before an incident spreads.
Checkout p95 latency is 4.7x baseline. Two services and one database cluster are implicated.
checkout-api is waiting on write connections after the 09:41 deploy.
Two long-running transactions overlap with the latency onset.
Worker depth is elevated, but the timing trails the primary failure.
TranquilStack continuously reads telemetry, code changes, cloud configuration, tickets, runbooks, and prior incidents. It builds a durable operational graph instead of starting from an empty prompt each time.
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Test competing explanations across code and infrastructure.
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Present a bounded change for operator approval.
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