MTD Validation: add multiplicity and weight histograms

[fabiocos]

PR description:

Minimal addition to the Primary4DVertexValidation class to monitor the multiplicity and weight distribution of tracks associated to reconstructed vertices correctly matched to simulated ones.

PR validation:

Code runs and produces the expected output.

[cmsbuild]

cms-bot internal usage

[cmsbuild]

+code-checks

Logs: https://cmssdt.cern.ch/SDT/code-checks/cms-sw-PR-45680/41235

[cmsbuild]

A new Pull Request was created by @fabiocos for master.

It involves the following packages:

• Validation/MtdValidation (dqm)

@antoniovagnerini, @cmsbuild, @nothingface0, @rvenditti, @syuvivida, @tjavaid can you please review it and eventually sign? Thanks.
@martinamalberti, @missirol 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

[fabiocos]

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-151d47/40849/summary.html
COMMIT: 25c03a0
CMSSW: CMSSW_14_1_X_2024-08-09-1100/el8_amd64_gcc12
User test area: For local testing, you can use /cvmfs/cms-ci.cern.ch/week1/cms-sw/cmssw/45680/40849/install.sh to create a dev area with all the needed externals and cmssw changes.

Comparison Summary

Summary:

• You potentially removed 1 lines from the logs
• Reco comparison results: 91 differences found in the comparisons
• DQMHistoTests: Total files compared: 45
• DQMHistoTests: Total histograms compared: 3422822
• DQMHistoTests: Total failures: 2464
• DQMHistoTests: Total nulls: 0
• DQMHistoTests: Total successes: 3420338
• DQMHistoTests: Total skipped: 20
• DQMHistoTests: Total Missing objects: 0
• DQMHistoSizes: Histogram memory added: 11.242 KiB( 44 files compared)
• DQMHistoSizes: changed ( 23234.0,... ): 1.606 KiB MTD/Vertices
• Checked 196 log files, 165 edm output root files, 45 DQM output files
• TriggerResults: no differences found

[tjavaid]

+1

• spurious differences seen from unstable WF 12834.7 (open issue spurious differences in outputs of Run-3 wfs *.7 #39803 )

[cmsbuild]

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

[mandrenguyen]

+1