Hi
Have a look at this post & comments:
https://jonathanlewis.wordpress.com/2010/12/31/quiz-night-11/
On Thu, Apr 21, 2016 at 8:04 AM, Jack van Zanen <jack@xxxxxxxxxxxx> wrote:
Hi All
I am running a merge statement (11.2.0.3 on AIX with dataguard) and this
"log file sequential read" shows up as one of the top waits.
I did a bit of searching and other than logminer (which we do not use) I
dont see much info out there.
Any hints where I can start looking next.
On a near identical Dev environment we do not have these waits.
Jack van Zanen
-------------------------
This e-mail and any attachments may contain confidential material for the
sole use of the intended recipient. If you are not the intended recipient,
please be aware that any disclosure, copying, distribution or use of this
e-mail or any attachment is prohibited. If you have received this e-mail in
error, please contact the sender and delete all copies.
Thank you for your cooperation