SGA Usage Report
Posted by Superadmin on January 03 2016 10:24:05
SGA Usage Report
SGA Usage Report:
break on report
compute sum of mb on report
compute sum of inuse on report
set pagesize 50
col mb format 999,999
col inuse format 999,999
select name,
round(sum(mb),1) mb,
round(sum(inuse),1) inuse
from (select case when name = 'buffer_cache'
then 'db_cache_size'
when name = 'log_buffer'
then 'log_buffer'
else pool
end name,
bytes/1024/1024 mb,
case when name <> 'free memory'
then bytes/1024/1024
end inuse
from v$sgastat
)
group by name
order by mb desc
/
exit
/
Sample Output:
NAME MB INUSE
------------- -------- --------
db_cache_size 85,504 85,504
shared pool 6,144 3,879
streams pool 512 256
large pool 256 1
java pool 256
log_buffer 98 98
2 2
-------- --------
sum 92,773 89,741
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