**Describe the enhancement you are proposing:** might be worth adding a metric for the backends generating the most WAL IO as per https://bdrouvot.github.io/2025/04/02/postgres-backend-statistics-part-2/ ?
Describe the enhancement you are proposing:
might be worth adding a metric for the backends generating the most WAL IO as per https://bdrouvot.github.io/2025/04/02/postgres-backend-statistics-part-2/ ?