What does that have to do with reading blocks. This is I/O event.
From: steve jamro <sjamro1990@xxxxxxxxx>
Sent: Monday, August 15, 2022 4:18 PM
To: Beckstrom, Jeffrey <jbeckstrom@xxxxxxxxx>
Cc: Moustafa Ahmed <moustafa_dba@xxxxxxxxxxx>; oracle-l@xxxxxxxxxxxxx
Subject: Re: [EXTERNAL] Re: rman backup slow even after patching it
Try
Alter session set optimizer_mode=RULE;
Insider rman run block.
And see if it helps.
On Aug 15, 2022, at 3:16 PM, Beckstrom, Jeffrey
<jbeckstrom@xxxxxxxxx<mailto:jbeckstrom@xxxxxxxxx>> wrote:
Try
Alter session set optimizer_mode=RULE;
Insider man run block…
