“Publishing performance” page in the Administration section below the “Publishing overview” node. And for the structure, something like this:

What are you publishing?

• Selective pages versus republishing the entire tree -> publish only the necessary pages to optimize performance.
• Creating a balanced tree for bulk publishing with itemsPerRequest -> Visualize a balanced tree and explain when itemsPerRequest could improve performance (i.e., itemsPerRequest = number of nodes in the folder). Link to the existing Publishing module documentation of itemsPerRequest here.

How can vacuuming dead nodes in PostgreSQL’s main and toast tables affect performance?

• Adjust autovacuum operations -> link to the existing database modifications documentation section here.

How can I tweak the publishing workflow on the public instance?

• Ordering of siblings -> Turn off ordering on the public instance [link to existing publishing workflow section here.