Turning back on cluster plots for offline DQM for HI

[threus]

Turning back on cluster plots for offline DQM for HI

[cmsbuild]

A new Pull Request was created by @threus for CMSSW_7_5_X.

It involves the following packages:

DQM/SiStripMonitorClient

@cmsbuild, @vanbesien, @deguio, @davidlange6 can you please review it and eventually sign? Thanks.
@venturia this is something you requested to watch as well.
@slava77, @Degano, @smuzaffar you are the release manager for this.

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[deguio]

please test

[cmsbuild]

The tests are being triggered in jenkins.
https://cmssdt.cern.ch/jenkins/job/ib-any-integration/10010/console

[deguio]

+1

[cmsbuild]

This pull request is fully signed and it will be integrated in one of the next CMSSW_7_5_X IBs after it passes the integration tests and once validation in the development release cycle CMSSW_7_6_X is complete. This pull request requires discussion in the ORP meeting before it's merged. @slava77, @davidlange6, @Degano, @smuzaffar

[cmsbuild]

+1
Tested at: e8ec145
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-12598/10010/summary.html

[cmsbuild]

Comparison is ready
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-12598/10010/summary.html

[slava77]

merge

memory reduction is evident: SiStripMonitorCluster use in histograms goes down from 934MiB to 11MiB

[deguio]

this is expected and due to
+SiStripMonitorCluster.Mod_On = False

should give some more oxigen to T0.