How Many Inserts In A Day

SELECT STAT.SQL_ID,
         SQL_TEXT,
         PLAN_HASH_VALUE,
         PARSING_SCHEMA_NAME,
         ELAPSED_TIME_DELTA / 1000000,
         STAT.SNAP_ID,
         SS.END_INTERVAL_TIME
    FROM DBA_HIST_SQLSTAT STAT, DBA_HIST_SQLTEXT TXT, DBA_HIST_SNAPSHOT SS
   WHERE     STAT.SQL_ID = TXT.SQL_ID
         AND STAT.DBID = TXT.DBID
         AND SS.DBID = STAT.DBID
         AND SS.INSTANCE_NUMBER = STAT.INSTANCE_NUMBER
         AND STAT.SNAP_ID = SS.SNAP_ID
         --AND STAT.DBID = ?
        -- AND STAT.INSTANCE_NUMBER in (1,2,3)
         AND SS.BEGIN_INTERVAL_TIME >= SYSDATE - 7
         AND lower (STAT.SQL_ID) = 'cg7rb2tqp3ww5'
ORDER BY ELAPSED_TIME_DELTA DESC
or
  SELECT SQL_ID,
         SQL_FULLTEXT,
         PLAN_HASH_VALUE,
         PARSING_SCHEMA_NAME,
         ELAPSED_TIME
    FROM gV$SQL
   WHERE UPPER (SQL_ID) = 'cg7rb2tqp3ww5'
ORDER BY ELAPSED_TIME DESC;