On 01/11/12 19:06, 晒太阳的冰 wrote:

According to phpmyadmin, my mysql server which only run Mediawiki got Handler_read_rnd 280.3 k Handler_read_rnd_next 367.8 M in two days.

Is that a problem for you?

How to reduce these two value?

Use a separate memcached daemon instead of storing the objectcache inside the db.