Before collecting the below snapshots, please turn on the monitoring switches as follow:
# db2 connect to
# db2 get monitor switches (note down the current monitor switches status)
# db2 update monitor switches using LOCK on SORT on STATEMENT on TABLE on
# db2 get monitor switches (confirm the settings take effective)
1. Snapshot for database:
# db2 get snapshot for all databases > snapshot_db.out
2. Snapshot for dbm:
# db2 get snapshot for database manager
3. Wait for 5min, then repeat step 1-2
DB2 Processes:
http://www.ibm.com/developerworks/data/library/techarticle/0304chong/0304chong.html