[14_1_0] Fix for the cosmetic issue for the GEM DQM summary plot (backport)

[quark2]

PR description:

In this PR, a cosmetic bug in the GEM DQM summary plots has been fixed. The bug occurs because we did not take into account the effect of the multi-core environment on the storage of the geometry information in histograms. The geometry information will be retrieved correctly by this fix.

This is a backport of #45531 to 14_1_X.

PR validation:

Tests are done with runTheMatrix.py -l 141.107 with an additional run (367142) and runTheMatrix.py -l limited -i all --ibeos.

@jshlee @watson-ij @Dongwoon77

[cmsbuild]

A new Pull Request was created by @quark2 for CMSSW_14_1_X.

It involves the following packages:

• DQM/GEM (dqm)

@antoniovagnerini, @cmsbuild, @nothingface0, @rvenditti, @syuvivida, @tjavaid can you please review it and eventually sign? Thanks.
@watson-ij this is something you requested to watch as well.
@antoniovilela, @mandrenguyen, @rappoccio, @sextonkennedy you are the release manager for this.

cms-bot commands are listed here

• Backported from Fix for the cosmetic issue for the GEM DQM summary plot #45531

[cmsbuild]

cms-bot internal usage

[tjavaid]

backport of #45531

[tjavaid]

please test

[cmsbuild]

+1

Size: This PR adds an extra 12KB to repository
Summary: https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-adcfc2/41161/summary.html
COMMIT: c9b766a
CMSSW: CMSSW_14_1_X_2024-08-27-1100/el8_amd64_gcc12
User test area: For local testing, you can use /cvmfs/cms-ci.cern.ch/week0/cms-sw/cmssw/45808/41161/install.sh to create a dev area with all the needed externals and cmssw changes.

Comparison Summary

Summary:

• You potentially added 2 lines to the logs
• Reco comparison results: 2 differences found in the comparisons
• DQMHistoTests: Total files compared: 44
• DQMHistoTests: Total histograms compared: 3328202
• DQMHistoTests: Total failures: 63
• DQMHistoTests: Total nulls: 0
• DQMHistoTests: Total successes: 3328119
• DQMHistoTests: Total skipped: 20
• DQMHistoTests: Total Missing objects: 0
• DQMHistoSizes: Histogram memory added: 0.0 KiB( 43 files compared)
• Checked 191 log files, 161 edm output root files, 44 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_1_X IBs (tests are also fine) and once validation in the development release cycle CMSSW_14_2_X is complete. This pull request will now be reviewed by the release team before it's merged. @rappoccio, @antoniovilela, @sextonkennedy, @mandrenguyen (and backports should be raised in the release meeting by the corresponding L2)

[mandrenguyen]

type gem

[mandrenguyen]

+1