[14.0.X] DQMEventInfo: add the possibility to register the GlobalTag name in a MonitorElement

[mmusich]

backport of #45286
backport of #45255

PR description:

Quoting from the master PR:

The goal of this PR is to equip DQMEventInfo to add the possibility to register the GlobalTag in a TString MonitorElement. (as already done by DQMProvInfo).
This can be used to make dqmEnvHLT and dqmInfoHLTMon show the last HLT processing GlobalTag. This was requested at CMSHLT-3266.

PR validation:

Run runTheMatrix.py -l 141.042 -t 4 -j 8 and then inspected the resulting DQM file:

If this PR is a backport please specify the original PR and why you need to backport that PR. If this PR will be backported please specify to which release cycle the backport is meant for:

Verbatim backport of #45255 and of #45286 for 2024 data-taking operations.

[cmsbuild]

A new Pull Request was created by @mmusich for CMSSW_14_0_X.

It involves the following packages:

• DQMOffline/Trigger (dqm)
• DQMServices/Components (dqm)

@syuvivida, @rvenditti, @nothingface0, @tjavaid, @antoniovagnerini, @cmsbuild can you please review it and eventually sign? Thanks.
@barvic, @jhgoh, @HuguesBrun, @missirol, @cericeci, @mtosi, @Fedespring, @rociovilar, @trocino this is something you requested to watch as well.
@rappoccio, @antoniovilela, @sextonkennedy you are the release manager for this.

cms-bot commands are listed here

• Backported from Protect DQMEventInfo when there is no PoolDBESSource@GlobalTag PSet in the process history #45286

[cmsbuild]

cms-bot internal usage

[mmusich]

@cmsbuild please test

[cmsbuild]

+1

Summary: https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-462c59/40009/summary.html
COMMIT: 5ba803a
CMSSW: CMSSW_14_0_X_2024-06-20-2300/el8_amd64_gcc12
User test area: For local testing, you can use /cvmfs/cms-ci.cern.ch/week0/cms-sw/cmssw/45282/40009/install.sh to create a dev area with all the needed externals and cmssw changes.

Comparison Summary

Summary:

• You potentially added 81 lines to the logs
• Reco comparison results: 51 differences found in the comparisons
• DQMHistoTests: Total files compared: 48
• DQMHistoTests: Total histograms compared: 3342458
• DQMHistoTests: Total failures: 6
• DQMHistoTests: Total nulls: 0
• DQMHistoTests: Total successes: 3342432
• DQMHistoTests: Total skipped: 20
• DQMHistoTests: Total Missing objects: 0
• DQMHistoSizes: Histogram memory added: 9.235 KiB( 47 files compared)
• DQMHistoSizes: changed ( 1000.0,... ): 0.048 KiB L1T/L1TriggerVsReco
• DQMHistoSizes: changed ( 1000.0,... ): 0.037 KiB Tracking/EventInfo
• DQMHistoSizes: changed ( 1000.0,... ): 0.036 KiB SiStrip/EventInfo
• DQMHistoSizes: changed ( 1000.0,... ): 0.035 KiB L1TEMU/EventInfo
• DQMHistoSizes: changed ( 1000.0,... ): 0.034 KiB Muons/EventInfo
• DQMHistoSizes: changed ( 1000.0,... ): 0.034 KiB Pixel/EventInfo
• DQMHistoSizes: changed ( 1000.0,... ): 0.033 KiB Ecal/EventInfo
• DQMHistoSizes: changed ( 1000.0,... ): 0.032 KiB HLT/EventInfo
• DQMHistoSizes: changed ( 1000.0,... ): 0.032 KiB L1T/EventInfo
• DQMHistoSizes: changed ( 1000.0,... ): 0.032 KiB RPC/EventInfo
• DQMHistoSizes: changed ( 1000.0 ): ...
• Checked 202 log files, 165 edm output root files, 48 DQM output files
• TriggerResults: no differences found

[cmsbuild]

Pull request #45282 was updated. @syuvivida, @antoniovagnerini, @tjavaid, @cmsbuild, @nothingface0, @rvenditti can you please check and sign again.

[mmusich]

test parameters:

• addpkg = DQM/BeamMonitor

[mmusich]

@cmsbuild, please test

[cmsbuild]

+1

Summary: https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-462c59/40027/summary.html
COMMIT: 1061672
CMSSW: CMSSW_14_0_X_2024-06-23-2300/el8_amd64_gcc12
User test area: For local testing, you can use /cvmfs/cms-ci.cern.ch/week1/cms-sw/cmssw/45282/40027/install.sh to create a dev area with all the needed externals and cmssw changes.

Comparison Summary

Summary:

• You potentially added 27 lines to the logs
• Reco comparison results: 40 differences found in the comparisons
• DQMHistoTests: Total files compared: 48
• DQMHistoTests: Total histograms compared: 3342458
• DQMHistoTests: Total failures: 0
• DQMHistoTests: Total nulls: 0
• DQMHistoTests: Total successes: 3342438
• DQMHistoTests: Total skipped: 20
• DQMHistoTests: Total Missing objects: 0
• DQMHistoSizes: Histogram memory added: 9.235 KiB( 47 files compared)
• DQMHistoSizes: changed ( 1000.0,... ): 0.048 KiB L1T/L1TriggerVsReco
• DQMHistoSizes: changed ( 1000.0,... ): 0.037 KiB Tracking/EventInfo
• DQMHistoSizes: changed ( 1000.0,... ): 0.036 KiB SiStrip/EventInfo
• DQMHistoSizes: changed ( 1000.0,... ): 0.035 KiB L1TEMU/EventInfo
• DQMHistoSizes: changed ( 1000.0,... ): 0.034 KiB Muons/EventInfo
• DQMHistoSizes: changed ( 1000.0,... ): 0.034 KiB Pixel/EventInfo
• DQMHistoSizes: changed ( 1000.0,... ): 0.033 KiB Ecal/EventInfo
• DQMHistoSizes: changed ( 1000.0,... ): 0.032 KiB HLT/EventInfo
• DQMHistoSizes: changed ( 1000.0,... ): 0.032 KiB L1T/EventInfo
• DQMHistoSizes: changed ( 1000.0,... ): 0.032 KiB RPC/EventInfo
• DQMHistoSizes: changed ( 1000.0 ): ...
• Checked 202 log files, 165 edm output root files, 48 DQM output files
• TriggerResults: no differences found

[tjavaid]

+1

[cmsbuild]

This pull request is fully signed and it will be integrated in one of the next CMSSW_14_0_X IBs (tests are also fine) and once validation in the development release cycle CMSSW_14_1_X is complete. This pull request will now be reviewed by the release team before it's merged. @antoniovilela, @sextonkennedy, @rappoccio (and backports should be raised in the release meeting by the corresponding L2)

[antoniovilela]

+1