I was just back looking at pgtune after being distracted for a number of years and felt a twinge concerned on upkeep and fragmentation. I also noticed postgresq

I was just back looking at pgtune after being distracted for a number of years and felt a twinge concerned on upkeep and fragmentation. I also noticed postgresql documentation talking about using https://github.com/jfcoz/postgresqltuner https://github.com/jfcoz/postgresqltuner Any compares and contrasts available? I'm not running a production instance so tuning is gratuitous but nice.