IO statistics of the ARCH process
From: Hameed, Amir <Amir.Hameed_at_xerox.com>
Date: Fri, 16 Mar 2012 15:20:57 -0400
Message-ID: <304F58144267C5439E733532ABC9A3A1146BE122_at_USA0300MS02.na.xerox.net>
Folks,
Is there a statistic that can be used to estimate how much IO/sec the ARCH process is doing when archiving redo log files? I was planning to use "Log archive I/O" event but the description of this event states that:
Date: Fri, 16 Mar 2012 15:20:57 -0400
Message-ID: <304F58144267C5439E733532ABC9A3A1146BE122_at_USA0300MS02.na.xerox.net>
Folks,
Is there a statistic that can be used to estimate how much IO/sec the ARCH process is doing when archiving redo log files? I was planning to use "Log archive I/O" event but the description of this event states that:
"When the archiving process exhausts its I/O buffers because all of them are being used for on-going I/O's, the wait for an available I/O buffer is captured in this system wait event."
Thank you
Amir
-- http://www.freelists.org/webpage/oracle-lReceived on Fri Mar 16 2012 - 14:20:57 CDT