SYSAUX TABLESPACE grow rapidly

     Hi everbody,

My tablespace SYSAUX had almost 65GB of used in my database.

I found to table ocuppind that space, then I truncated those table

SQL> truncate table WRI$_OPTSTAT_HISTGRM_HISTORY;

Table truncated.

SQL> commit;

Commit complete.

SQL> truncate table WRI$_OPTSTAT_HISTHEAD_HISTORY;

But datafiles of SYSAUX Tablespace still having enough space and I wanted to resize it

-rw-rw---- 1 oracle oracle 9.1G Feb 13 18:25 sysaux04.dbf

-rw-rw---- 1 oracle oracle  11G Feb 13 18:26 sysaux05.dbf

-rw-rw---- 1 oracle oracle 9.6G Feb 13 18:28 sysaux03.dbf

-rw-rw---- 1 oracle oracle  13G Feb 13 18:31 sysaux06.dbf

-rw-r----- 1 oracle oracle  11G Feb 13 18:31 sysaux02.dbf

-rw-r----- 1 oracle oracle 9.6G Feb 13 18:31 sysaux01.dbf