RDBMS 12.1.0.2 audit

Hi,

One of our 12.1.0.2 databases  on Windows create lots of this audits in the Windows System event viewer:

Audit trail: LENGTH: '276' ACTION :[121] 'SELECT * FROM gv$sql_plan where sql_id = '54ajrzr9kdrfa' and inst_id = 1 and child_address = hextoraw('0000000E24DB9158')' DATABASE USER:[1] '/' PRIVILEGE :[4] 'NONE' CLIENT USER:[0] ''

CLIENT TERMINAL:[10] 'GOBMDOP013' STATUS:[1] '0' DBID:[10] '2149967057' .

Is this related to Metalink document 2020881.1 (Dynamic SQL statements parsed or executed using DBMS_SQL package are still being audited in the conventional *.aud type OS files. )?

Auditing is not enabled (audit_sys_operations is TRUE).