get a lot of audit files in adump dest

Mar 9, 2015 9:55AM

Hello,

we're getting a lot of ausit files written in adump destination.

-rw-r----- 1 orawebv webvdba 747 Mar 9 14:40 WEBV_ora_11168_20150309144003848426143795.aud

-rw-r----- 1 orawebv webvdba 747 Mar 9 14:40 WEBV_ora_11164_20150309144003820675143795.aud

-rw-r----- 1 orawebv webvdba 747 Mar 9 14:40 WEBV_ora_11160_20150309144003794271143795.aud

-rw-r----- 1 orawebv webvdba 747 Mar 9 14:40 WEBV_ora_11194_20150309144004454860143795.aud

-rw-r----- 1 orawebv webvdba 747 Mar 9 14:40 WEBV_ora_11180_20150309144004114224143795.aud

-rw-r----- 1 orawebv webvdba 747 Mar 9 14:40 WEBV_ora_11176_20150309144004084491143795.aud

-rw-r----- 1 orawebv webvdba 747 Mar 9 14:40 WEBV_ora_11172_20150309144004057311143795.aud

-rw-r----- 1 orawebv webvdba 747 Mar 9 14:40 WEBV_ora_11447_20150309144029368089143795.aud

-rw-r----- 1 orawebv webvdba 747 Mar 9 14:40 WEBV_ora_11503_20150309144039354914143795.aud

they have all the same content:

ACTION :[7] 'CONNECT'

DATABASE USER:[1] '/'

PRIVILEGE :[6] 'SYSDBA'

CLIENT USER:[7] 'orawebv'

how can I find out what's the cause of this behavior.

Database Administration (MOSC)