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AI-generatedNova API ↔ Placement Service: Does Shared Database Connection Pool Cause Latency Spikes Under Concurrent Requests?
Goal: Determine whether latency spikes observed under concurrent Nova API requests stem from contention in the shared oslo.db connection pool used by both Nova API and Placement service, and whether adjusting the database max_pool_size relative to the total number of API workers eliminates the spike. Constraints: The effect is documented for OpenStack releas
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