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Monday, February 1, 2016

Segments with highest I/O activity

set pagesize 200
setlinesize 120
col segment_name format a20
col owner format a10
select segment_name,object_type,total_physical_reads
from ( select owner||’.'||object_name as segment_name,object_type,
value as total_physical_reads
from v$segment_statistics
where statistic_name in (‘physical reads’)
order by total_physical_reads desc)
where rownum <=10;

1 comment:

Sridevi K said...

Sridevi Koduru (Senior Oracle Apps Trainer
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