Re: 10046 trace question + ORASRP possible problem.
- From: "Norman Dunbar" <norman.dunbar@xxxxxxxxxxxxxxxxxxxxxxxxx>
- To: <gorbyx@xxxxxxxxx>
- Date: Mon, 03 Jul 2006 08:05:33 +0100
Morning Alex,
>>I guess you are correct and latch free waits should be attributed to
>>PARSE call (LC latch contention is quite appropriate for parsing and
>>220 ms of CPU suggest that you are probably spinning hard on
latches).
Yes, I've had a few replies (privately) to say that I was correct in my
assumption. And, the app is parsing like a parsing thing due to unshared
SQL, but it's also third party - need I say more?
Egor also mentioned that it was a bug in the (last ever) release of
OraSRP - looks like I might have to learn Python ......
>>Also, STAT #1 line means that your first cursor is closed at the
time
>>WAIT #1 lines are dumped to the trace file.
I thought so - thanks.
>>If I remember correctly, the only time I saw waits should be
>>attributed to previous call is with "log file sync" that is dumped
>>after commit line XCTEND, which is not really a call. Also one can
>>question if the immediate "SQL*Net message to client" sometimes
should
>>be attributed to previous call.
True - I read it in Cary & Jeff's book this very weekend :o)
Thanks again.
Cheers,
Norm.
Norman Dunbar.
Contract Oracle DBA.
Rivers House, Leeds.
Internal : 7 28 2051
External : 0113 231 2051
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