Question about APPS_TS_QUEUES

Hi

we found APPS_TS_QUEUES grow rapidly from 8/27 to 8/30

DATE  TABLESPCE NAME   TOTAL(MB)  MAX(MB)  USED(MB)  FREE(MB)  RATE      STATUS

2016/08/27  04:22:54    APPS_TS_QUEUES   1000 1000  675    325   67.46  NORMAL

2016/08/30  04:24:47    APPS_TS_QUEUES  1000  1000 804    196   80.38  WARNING

By the SQL below,we found WF_JAVA_DEFERRED and WF_DEFERRED occupy most space

select owner, segment_name, segment_type, (bytes/1024/1024) MB from dba_segments where tablespace_name ='APPS_TS_QUEUES' order by bytes desc;

OWNER SEGMENT_NAME SEGMENT_TYPE MB

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APPLSYS WF_JAVA_DEFERRED TABLE 333

APPLSYS WF_DEFERRED TABLE 129.375

APPLSYS WF_NOTIFICATION_OUT TABLE 63.375

APPLSYS WF_DEFERRED_TABLE_M TABLE 28.75

From Workflow Agent Listener Service log,we found Workflow Agent Listener Service are running at that time,for detail,please check the attachment.