how to identify Programmes / Trasactions / Reports causing DB growth rapidl

Dear friends,

<b>some times</b> our database grows immediately and all the Archive log files gets filled up and system hangs.

How to identify what are all the <b>Programmes / transactions</b> / updates that are making the<b> databse to grow at an abnormal rate</b>.

if so then how to fix the problem.

Thank u.