Problem

In production environments with large datasets, Prometheus metrics collection was timing out due to expensive aggregation queries running directly against large tables. The queries were taking longer than the configured timeout, resulting in failed metric collections and incomplete monitoring data.
This often results into error like

Failed to collect metrics data: failed to query event queue metrics: timeout: context deadline exceeded

Solution

This PR introduces Materialized Views for metrics collection to significantly improve query performance, along with a configurable query timeout.