[15.0.X] ScoutingCollectionMonitor add muon "Vtx" collections

[mmusich]

backport of #48453

PR description:

This PR is a follow-up to #47923 and #48089.
In the first implementation of ScoutingCollectionMonitor we didn't add the monitoring of the muons coming from the "Vtx" reconstruction (collection hltScoutingMuonPackerVtx). We're adding support for that in this PR.
In the meanwhile, I correct what I think it's a bug.
The displacedVertices used to have the followingInputTag ("hltScoutingMuonPackerNoVtx","displacedVtx") (so the vertex coming from the "noVtx" reconstruction). IIUC that's the just the PV of the event. I substitute that with ("hltScoutingMuonPackerVtx","displacedVtx") which should contain the vertex from the di-muon.

PR validation:

I've run the following workflows:

runTheMatrix.py -l 145.415 -t 4 -j 8  # 47327

as well as

voms-proxy-init -voms cms
setenv X509_USER_PROXY /tmp/x509_....
runTheMatrix.py --what data_highstats -l 2025.016005 -t 4 -j 8 -i all --ibeos --nEvents 100  # 48281

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 #48453 for 2025 data-taking operations.

Cc: @jprendi

[mmusich]

type ngt

[cmsbuild]

A new Pull Request was created by @mmusich for CMSSW_15_0_X.

It involves the following packages:

• DQM/HLTEvF (hlt, dqm)

@Martin-Grunewald, @antoniovagnerini, @cmsbuild, @ctarricone, @mmusich, @rseidita can you please review it and eventually sign? Thanks.
@missirol, @mtosi 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 ScoutingCollectionMonitor add muon "Vtx" collections #48453

[cmsbuild]

cms-bot internal usage

[cmsbuild]

Pull request #48456 was updated. @Martin-Grunewald, @antoniovagnerini, @cmsbuild, @ctarricone, @mmusich, @rseidita can you please check and sign again.

[mmusich]

test parameters:

• workflow = 145.415

[mmusich]

@cmsbuild, please test

[cmsbuild]

Pull request #48456 was updated. @Martin-Grunewald, @antoniovagnerini, @cmsbuild, @ctarricone, @mmusich, @rseidita can you please check and sign again.

[mmusich]

@cmsbuild, please test

[cmsbuild]

-1

Failed Tests: UnitTests
Size: This PR adds an extra 32KB to repository
Summary: https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-728921/47035/summary.html
COMMIT: 3021ac7
CMSSW: CMSSW_15_0_X_2025-07-01-1100/el8_amd64_gcc12
User test area: For local testing, you can use /cvmfs/cms-ci.cern.ch/week0/cms-sw/cmssw/48456/47035/install.sh to create a dev area with all the needed externals and cmssw changes.

Unit Tests

I found 1 errors in the following unit tests:

---> test test-das-selected-lumis had ERRORS

Comparison Summary

Summary:

• You potentially removed 6 lines from the logs
• Reco comparison results: 46 differences found in the comparisons
• DQMHistoTests: Total files compared: 51
• DQMHistoTests: Total histograms compared: 4104591
• DQMHistoTests: Total failures: 8688
• DQMHistoTests: Total nulls: 0
• DQMHistoTests: Total successes: 4095883
• DQMHistoTests: Total skipped: 20
• DQMHistoTests: Total Missing objects: 0
• DQMHistoSizes: Histogram memory added: 25.45 KiB( 50 files compared)
• DQMHistoSizes: changed ( 145.415 ): 25.450 KiB HLT/ScoutingOffline
• Checked 221 log files, 193 edm output root files, 51 DQM output files
• TriggerResults: no differences found

[mmusich]

let's wait to have an IB in 15.0.X which solves #48443 to test again, in order to get cleaner comparisons.

[mmusich]

@cmsbuild, please test

[cmsbuild]

+1

Size: This PR adds an extra 32KB to repository
Summary: https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-728921/47043/summary.html
COMMIT: 3021ac7
CMSSW: CMSSW_15_0_X_2025-07-02-1100/el8_amd64_gcc12
User test area: For local testing, you can use /cvmfs/cms-ci.cern.ch/week0/cms-sw/cmssw/48456/47043/install.sh to create a dev area with all the needed externals and cmssw changes.

Comparison Summary

Summary:

• You potentially added 1 lines to the logs
• Reco comparison results: 4 differences found in the comparisons
• DQMHistoTests: Total files compared: 51
• DQMHistoTests: Total histograms compared: 4104591
• DQMHistoTests: Total failures: 61
• DQMHistoTests: Total nulls: 0
• DQMHistoTests: Total successes: 4104510
• DQMHistoTests: Total skipped: 20
• DQMHistoTests: Total Missing objects: 0
• DQMHistoSizes: Histogram memory added: 25.45 KiB( 50 files compared)
• DQMHistoSizes: changed ( 145.415 ): 25.450 KiB HLT/ScoutingOffline
• Checked 221 log files, 193 edm output root files, 51 DQM output files
• TriggerResults: no differences found

[mmusich]

+hlt

[antoniovagnerini]

+dqm

[cmsbuild]

This pull request is fully signed and it will be integrated in one of the next CMSSW_15_0_X IBs (tests are also fine) and once validation in the development release cycle CMSSW_15_1_X is complete. This pull request will now be reviewed by the release team before it's merged. @sextonkennedy, @mandrenguyen, @antoniovilela, @rappoccio (and backports should be raised in the release meeting by the corresponding L2)

[mandrenguyen]

+1