Table SYSAUX growing

Hi Everybody,

My tablespace SYSAUX is growing very rapidly, so I run the script awrinfo.sql , Oracle 12c

@?/rdbms/admin/awrinfo.sql

Return this LOBSEGMENT, but i cant diagnose what is this

COMPONENT        MB SEGMENT_NAME                                                          SEGMENT_TYPE

--------- --------- --------------------------------------------------------------------- ---------------

NON_AWR       728.2 AUDSYS.SYS_LOB0000091833C00014$$                                      LOBSEGMENT

Anyone can help me?

Thanks