# `PgFlowDashboard.Queries.Metrics`
[🔗](https://github.com/agoodway/pgflow/blob/v0.1.0/lib/pgflow_dashboard/queries/metrics.ex#L1)

Database queries for dashboard metrics with caching.

# `get_overview_metrics`

```elixir
@spec get_overview_metrics(
  module(),
  keyword()
) :: map()
```

Returns overview dashboard metrics.

Uses ETS cache with configurable TTL to reduce database load.

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*Consult [api-reference.md](api-reference.md) for complete listing*