[Do not merge][15_1_RNTUPLE_X] Enable ROOT debug

[makortel]

For debugging in cms-sw/cmssw#48400 (comment)

Cherry-picked from #9761

[cmsbuild]

A new Pull Request was created by @makortel for branch IB/CMSSW_15_1_X/rntuple.

@akritkbehera, @cmsbuild, @iarspider, @smuzaffar can you please review it and eventually sign? Thanks.
@antoniovilela, @mandrenguyen, @rappoccio, @sextonkennedy you are the release manager for this.
cms-bot commands are listed here

[cmsbuild]

cms-bot internal usage

[cmsbuild]

Pull request #9965 was updated.

[makortel]

Test parameters:

• full_cmssw = true

[makortel]

@cmsbuild, please test

[cmsbuild]

-1

Failed Tests: UnitTests
Summary: https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-aa444f/47122/summary.html
COMMIT: 3ef02d1
CMSSW: CMSSW_15_1_RNTUPLE_X_2025-07-06-2300/el8_amd64_gcc12
User test area: For local testing, you can use /cvmfs/cms-ci.cern.ch/week1/cms-sw/cmsdist/9965/47122/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:

• @michael-pitt add DQM plots for new CMS-FSC detector cmssw#48487
• @cms-sw cms-common: Added cmsTraceFunction #9964

You can see more details here:
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-aa444f/47122/git-recent-commits.json
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-aa444f/47122/git-merge-result

Unit Tests

I found 1 errors in the following unit tests:

---> test testDiMuonBiasesPlotting had ERRORS

Comparison Summary

Summary:

• You potentially added 427 lines to the logs
• Reco comparison results: 3 differences found in the comparisons
• DQMHistoTests: Total files compared: 50
• DQMHistoTests: Total histograms compared: 4067201
• DQMHistoTests: Total failures: 784
• DQMHistoTests: Total nulls: 0
• DQMHistoTests: Total successes: 4066397
• DQMHistoTests: Total skipped: 20
• DQMHistoTests: Total Missing objects: 0
• DQMHistoSizes: Histogram memory added: 0.0 KiB( 49 files compared)
• Checked 215 log files, 8 edm output root files, 50 DQM output files
• TriggerResults: no differences found

[smuzaffar]

closing this as we do not build 15.1.RNTUPLE IBs any more