Upgrade Grid only from 11.2.0.3 to 11.2.0.4 & then Patch with PSU 11.2.0.4.160119
Hi
I have just completed upgrading the grid infrastructure from 11.2.0.3 to 11.2.0.4 on several test instances and also our onsite server on Linux-x86-64.
The common thing I am noticing after each upgrade, the load average in top has seemed to increase. From what I can gather it didn't happen after the upgrade to 11.2.0.4, it only happened after applying the jan2016 patch. It isn't database related because when there switched of, top still seems to hover around 1.5 - I know that isn't much but before the upgrade it was almost 0. I can only assume the grid is using more resource now but cant figure out where.