Re: RAC performance issue

Posted by ErmanArslansOracleBlog on Aug 07, 2017; 6:06am
URL: http://erman-arslan-s-oracle-forum.124.s1.nabble.com/RAC-performance-issue-tp3099p3113.html

Good. So it was an IO related thing solved in the I/O path.
However, per-second values in your iostat output says you have I/O.
I mean your problematic node had more I/O requests than the other one.
Anyways, those per-second values were not so high, so there should not be those %iowaits there..