Another quiet week. 

CE upgrades ongoing with scheduled downtime. Still seeing very intermittent SAM test failures which I had hoped would be fixed by the upgrade but this is not the case. I still see the occasional 'timeout' error, and also 'Held job / job not found'.

Job efficiency is a little bit lower this week than normal, but this is consistent with other T1s.

A couple of narrow spikes in the job input read time on 3rd March, but these are User Analysis jobs.