[15.0.X] New HLT Scouting DQM Online Client

[mmusich]

backport of #48398

PR description:

Following the discussion at CMSHLT-3571 and last weeks HLT Scouting meeting , we are introducing a new HLT Scouting DQM online client to include the new DQMOnlineScouting stream. We are adding the client and adapting BuildFile.xml to include unit testing for the new client as well.

PR validation:

See master PR. Also relies on unit test of this package

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 #48398 to the 2025 data-taking release.

@jprendi FYI.

[cmsbuild]

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

It involves the following packages:

• DQM/HLTEvF (dqm, hlt)
• DQM/Integration (dqm)
• DQMOffline/JetMET (dqm)

@Martin-Grunewald, @antoniovagnerini, @cmsbuild, @ctarricone, @mmusich, @rseidita can you please review it and eventually sign? Thanks.
@ahinzmann, @batinkov, @francescobrivio, @gkasieczka, @jdamgov, @jdolen, @mariadalfonso, @missirol, @mmarionncern, @mtosi, @nhanvtran, @rappoccio, @rociovilar, @schoef, @seemasharmafnal, @threus 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 New HLT Scouting DQM Online Client #48398

[cmsbuild]

cms-bot internal usage

[mmusich]

test parameters:

• pull_request = Adding streamerDQMOnlineScouting streamer files from Run392642 cms-data/DQM-Integration#11

[mmusich]

@cmsbuild, please test

[cmsbuild]

+1

Size: This PR adds an extra 24KB to repository
Summary: https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-c8da77/47016/summary.html
COMMIT: 7133c3b
CMSSW: CMSSW_15_0_X_2025-06-30-1100/el8_amd64_gcc12
User test area: For local testing, you can use /cvmfs/cms-ci.cern.ch/week0/cms-sw/cmssw/48450/47016/install.sh to create a dev area with all the needed externals and cmssw changes.

The following merge commits were also included on top of IB + this PR after doing git cms-merge-topic:

• @CMSTrackerDPG [15.0.X] Adapt template pixel cpe algo to better handle shortened or broken clusters #48399

You can see more details here:
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-c8da77/47016/git-recent-commits.json
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-c8da77/47016/git-merge-result

Comparison Summary

Summary:

• You potentially removed 8 lines from the logs
• Reco comparison results: 3815 differences found in the comparisons
• DQMHistoTests: Total files compared: 50
• DQMHistoTests: Total histograms compared: 4009944
• DQMHistoTests: Total failures: 20315
• DQMHistoTests: Total nulls: 0
• DQMHistoTests: Total successes: 3989609
• DQMHistoTests: Total skipped: 20
• DQMHistoTests: Total Missing objects: 0
• DQMHistoSizes: Histogram memory added: 0.0 KiB( 49 files compared)
• Checked 218 log files, 189 edm output root files, 50 DQM output files
• TriggerResults: no differences found

[mmusich]

+hlt

• verbatim backport of New HLT Scouting DQM Online Client #48398

[mmusich]

@cmsbuild, please test with cms-sw/cmsdist#9959

[cmsbuild]

+1

Size: This PR adds an extra 24KB to repository
Summary: https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-c8da77/47021/summary.html
COMMIT: 7133c3b
CMSSW: CMSSW_15_0_X_2025-06-30-2300/el8_amd64_gcc12
User test area: For local testing, you can use /cvmfs/cms-ci.cern.ch/week0/cms-sw/cmssw/48450/47021/install.sh to create a dev area with all the needed externals and cmssw changes.

The following merge commits were also included on top of IB + this PR after doing git cms-merge-topic:

• @hjbossi [15_0_X]: Add protection to skip addition FSC channels. #48445

You can see more details here:
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-c8da77/47021/git-recent-commits.json
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-c8da77/47021/git-merge-result

Comparison Summary

Summary:

• You potentially added 14 lines to the logs
• Reco comparison results: 11 differences found in the comparisons
• DQMHistoTests: Total files compared: 50
• DQMHistoTests: Total histograms compared: 4009944
• DQMHistoTests: Total failures: 7710
• DQMHistoTests: Total nulls: 0
• DQMHistoTests: Total successes: 4002214
• DQMHistoTests: Total skipped: 20
• DQMHistoTests: Total Missing objects: 0
• DQMHistoSizes: Histogram memory added: 0.0 KiB( 49 files compared)
• Checked 218 log files, 189 edm output root files, 50 DQM output files
• TriggerResults: found differences in 1 / 48 workflows

[antoniovagnerini]

+dqm
-successful P5 tests with new HLT Scouting client using dedicated streamer file from cms-data/DQM-Integration#11

[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. @antoniovilela, @mandrenguyen, @rappoccio, @sextonkennedy (and backports should be raised in the release meeting by the corresponding L2)
Notice This PR was tested with additional Pull Request(s), please also merge them if necessary: cms-sw/cmsdist#9959

[mandrenguyen]

+1