Coding and hacking

The drupal database optimization day.

Body

The server was really screaming yesterday. I was trying to understand why.
I thought it was the aggregator module. I did some profiling for the aggregator SQL queries and while I'm at it, I did the same for some other modules and here we go: Here, here, here and here.
I'll be applying them too to the drupal sites I'm hosting whether they like it or not!