UAZ Motor Oil Premium 5W-40 on Renault Laguna 1,5 dCI after 7900 km

[Gubkin]

oil: UAZ Motor Oil Premium 5W-40 (SN, A3/B4, 229.5) = Lukoil Lux 5-40 (SN, A3/B4, 229.5)
unit : Renault Laguna III 1,5 dCI , 2008
engine: 1,5 dCI (K9K 780), 110 hp
Chip: no
EGR: off
Time on unit: 286000 km
time on oil: 7900 km
Time: 03.12.2018 - 22.01.2019
20% city, 80% way.
Oil filter: original
Air filter: Purflux A1280
Fuel Additive: CHEVRON Techron D Concentrate - 1 time

Canister

 

[Brons2]

TBN is still 7.6, and TAN only 1.9. Looks like you could have run it quite a bit longer. 33% longer would be around 10500 Km, try that next time and check to see that wear is linear, i.e., iron and aluminum per 1000km is similar.