PgHero

Tune

Setting Value
max_connections 100
shared_buffers 512MB
effective_cache_size 1536MB
maintenance_work_mem 128MB
checkpoint_completion_target 0.9
wal_buffers 16MB
default_statistics_target 100
random_page_cost 1.1
effective_io_concurrency 200
work_mem 4MB
huge_pages off
min_wal_size 80MB
max_wal_size 1GB

Check out PgTune for recommendations. DB version is 12.