CPU Utilization

Hi ,

Have a some strange situation.

1 week ago had some work with database (insert a lot of data, drop data).

In my database have many operation and many users, now, time to time I send 100% cpu.

And utilization fall only when I remove many connection(300-400 30% of all connection).

Utilization to increase very quicly.

Mabe somebody had this sutyation?

How define the reason?(processes of strongly utilization cpu I don't find in mon tables)

Susmon&cfg in attach(arhive rar)