RE: latch free: which latch
- From: "Powell, Mark D" <mark.powell@xxxxxxx>
- To: "'oracle-l@xxxxxxxxxxxxx'" <oracle-l@xxxxxxxxxxxxx>
- Date: Tue, 6 Apr 2004 09:23:22 -0400
Ryan, I haven't reviewed this script recently to see if it is in fact still
valid, but it does run and I believe it is probably valid:
set echo off
--
-- SQL*Plus script to calculate Transactions Per Second for version 8+
--
-- 20020513 Mark D Powell New, cre as resp 2 metalink req fr ver 7 Query
--
-- Version 7 Query:
-- SELECT SUM(s.value/
-- (86400*(SYSDATE - TO_DATE(i.VALUE,'J')))) "tps"
-- FROM V$SYSSTAT s, V$INSTANCE i
-- WHERE s.NAME in ('user commits','transaction rollbacks')
-- AND i.KEY = 'STARTUP TIME - JULIAN'
--
select
round(sum(s.value / (86400 * (SYSDATE - startup_time))),3) "TPS"
from
v$sysstat s
,v$instance i
where s.NAME in ('user commits','transaction rollbacks')
/
-- Mark D Powell --
-----Original Message-----
From: oracle-l-bounce@xxxxxxxxxxxxx
[mailto:oracle-l-bounce@xxxxxxxxxxxxx]On Behalf Of ryan.gaffuri@xxxxxxx
Sent: Tuesday, April 06, 2004 9:16 AM
To: oracle-l@xxxxxxxxxxxxx
Subject: Re: latch free: which latch
how do you determine transactions/second?
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