Pavan DBA's Blog

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script to analyze Disk IO’s

Posted by Pavan DBA on July 1, 2012

To Analyze the DISK I/o’s




select p.spid, s.sid,s.process cli_process, s.status,t.disk_reads, s.last_call_et/3600 last_call_et_Hrs,
s.action,s.program,lpad(t.sql_text,30) “Last SQL”
from v$session s, v$sqlarea t,v$process p
where s.sql_address =t.address and
s.sql_hash_value =t.hash_value and
p.addr=s.paddr and
t.disk_reads > 10000
order by t.disk_reads desc;

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