查看ORACLE Archive log增长量

select

trunc(completion_time) as "Date"

,count(*) as "Count"

,trunc((sum(blocks * block_size)) /1024 /1024) as "MB"

from v$archived_log

group by trunc(completion_time)

order by "Date"

;

SQL> select

2 trunc(completion_time) as "Date"

3 ,count(*) as "Count"

4 ,trunc((sum(blocks * block_size)) /1024 /1024) as "MB"

5 from v$archived_log

6 group by trunc(completion_time)

7 order by "Date"

8 ;

Date Count MB

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

02-JUN-10 87 3727

17-JUN-10 266 11344

18-JUN-10 655 29995

19-JUN-10 2 86

20-JUN-10 1 43

21-JUN-10 27 1140

22-JUN-10 18 777

23-JUN-10 6 247

24-JUN-10 4 172

25-JUN-10 6 259

26-JUN-10 4 172

Date Count MB

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

27-JUN-10 3 129

28-JUN-10 4 172

29-JUN-10 4 172

30-JUN-10 7 294

01-JUL-10 3 129

02-JUL-10 4 172

03-JUL-10 7 302

04-JUL-10 3 129

05-JUL-10 2 86

20 rows selected.