I have a 24GB machine running MySQL (only InnoDB tables).
My innodb data set is 11.5GB big, and i have set my innodb_buffer_pool_size to 14GB to allow some growth. So the entire innodb data set is loaded into the ram, which is good.
But today i noticed my indexes size is over 11GB as well.
Would it be a good idea to increase my innodb_buffer_pool_size so that the index space would fit as well? Or does that have nothing to do with it?