2009 Ve SV6 3.6 Alloytec Knock Retard Help!!

[66psi]

I have a log from a 2009 V6 Commodore and it seems to show a lot of Knock everywhere apart from full throttle above 3500rpm.
I have. changed the full throttle timing from 3500up.

Could this be bad knock sensors or something else causing this, It does have codes for bad O2 sensors.

If anyone could have a look at the Logs and give some info that would be great.

[66psi]

It Does not seem to be pulling timing though..