Depends on what job you’re doing. Eg. If you’re applying for a PMET role, I don’t think so. If you’re applying to be a fighter pilot, yes.

Non-fasting - how many hours after food? The examining doctor should indicate that it’s a job-fasting sample. Apart from the raised heart rate (because you’re likely a little anxious), the rest of the readings are ok.

A non fasting post-prandial sample of 8.4mmol/l does not indicate diabetes.

There’s a simple way to get past that. Take home monitoring BP measurements and record them down over 1 week (buy one of those automatic BP machines) - and show your doctor.