[RTADPA BW tests] Small cleanups after !359

FYI @lugrazet

Goes with LHCbPR2HD!271

This MR just cleans up the logging in the bandwidth tests a little bit after !359 (merged), and grabs the latest HLT2 output from the current_hlt2_output directory on /eos/. I think it's neat to have all the transient files we need to live in one directory.

I also checked while here that the download of files for the BW test does not happen if the file is already present, as we thought. The log should now give us more info on whether the download happens or not, so we can spot this more easily in the future.

assigned to @rjhunter

changed the description

mentioned in merge request lhcb-core/LHCbPR2HD!271 (merged)

changed the description

requested review from @lugrazet

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Hi @rjhunter thanks for this it looks good (apologies I accidentally closed the MR ).

I have one curiosity. When you say "The log should now give us more info on whether the download happens or not, so we can spot this more easily in the future." I assume you're referring to just inferring that we didn't download when Finished file downloads. This took: {datetime.now() - before_copy}" prints out as close to 0s. Is this correct?

resolved all threads

approved this merge request

mentioned in merge request lhcb-core/LHCbPR2HD!270 (merged)

mentioned in merge request !361 (merged)

merged

mentioned in commit f4c873bf

mentioned in commit 03521d8f

changed title from [RTA BW tests] Small cleanups after !359 (merged) to [RTADPA BW tests] Small cleanups after !359 (merged)