## What changed?
Adding sql connection pool metrics from stdlib `Stats`
## Why?
Expose more metrics for config fine tuning
## How did you test it?
- [x] built
- [x] run locally and tested manually
- [x] covered by existing tests
- [ ] added new unit test(s)
- [ ] added new functional test(s)
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Co-authored-by: Roey Berman <[email protected]>
Co-authored-by: Roey Berman <[email protected]>
