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feat: implement database connection pooling optimization and observab…#780

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RUKAYAT-CODER merged 2 commits into
rinafcode:mainfrom
coder45oj:feature/db-pooling-optimization
Jun 24, 2026
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feat: implement database connection pooling optimization and observab…#780
RUKAYAT-CODER merged 2 commits into
rinafcode:mainfrom
coder45oj:feature/db-pooling-optimization

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@coder45oj

@coder45oj coder45oj commented Jun 24, 2026

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Closes #512


…ility

  • Added configurable database pool options (max connections, min idle, acquire timeout, idle timeout, max lifetime, query timeout, and slow query threshold).
  • Enforced native statement_timeout and maxLifetimeSeconds on connection pool.
  • Added custom Prometheus metrics for pool sizes, active/idle connections, waits, durations, rotations, and slow queries.
  • Refactored connection leak detector to hook acquire/release/remove events to prevent false positives.
  • Implemented slow query logging with correlation ID tracing.
  • Added test coverage specs verifying all pooling configuration, metrics, slow query logs, and leak detection.

…ility

- Added configurable database pool options (max connections, min idle, acquire timeout, idle timeout, max lifetime, query timeout, and slow query threshold).
- Enforced native statement_timeout and maxLifetimeSeconds on connection pool.
- Added custom Prometheus metrics for pool sizes, active/idle connections, waits, durations, rotations, and slow queries.
- Refactored connection leak detector to hook acquire/release/remove events to prevent false positives.
- Implemented slow query logging with correlation ID tracing.
- Added test coverage specs verifying all pooling configuration, metrics, slow query logs, and leak detection.
@drips-wave

drips-wave Bot commented Jun 24, 2026

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@coder45oj Great news! 🎉 Based on an automated assessment of this PR, the linked Wave issue(s) no longer count against your application limits.

You can now already apply to more issues while waiting for a review of this PR. Keep up the great work! 🚀

Learn more about application limits

@RUKAYAT-CODER

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Thank you for contributing to the project

@RUKAYAT-CODER RUKAYAT-CODER merged commit 7561d97 into rinafcode:main Jun 24, 2026
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Add database connection pooling optimization

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