PostgreSQL - Insert and Update snap throughput

Hi Snaplogic Guru’s,

Good day, would you know what I need to tweak/change/update so that the throughput of PostgreSQL Insert and Update snaps will increase? these are child pipelines with reuse enabled then the PostgreSQL account batch/fetch is already set to 1000/1200

When running against 2 child pipelines, the throughput is around 110/s