…raw data.

update from cmssw

Due to *popular* demand, this adds dqmMemoryStats.py script.

This won't draw a chart or anything, just a simple text breakdown of
histograms in DQM.

Usage:

`dqmMemoryStats.py -x -i step3_inDQM.root` will output the memory usage
for that file. It will output: `Total bytes: 251.78 MiB`.

`--summary` Will also output a summary table will output biggest offenders.

```
dqmMemoryStats.py -x -i step3_inDQM.root --summary

************************* DQM level 2 folder breakdown *************************
* Size cutoff: 1.00 MiB                                                        *
********************************************************************************
31.92 MiB        TrackerHitsV/TrackerHit
12.91 MiB        Muons/RecoMuonV
12.81 MiB        Vertexing/PrimaryVertexV
11.40 MiB        HLT/JME
...
```

Setting `-r/--ref <file>` flag will compare two files.

```
dqmMemoryStats.py -x -i step3_inDQM.root -r DQM_*_RECO.root --summary

************************* DQM level 1 folder breakdown *************************
********************************************************************************
-2721.23 KiB     EcalBarrel
-1364.68 KiB     EcalEndcap
-1255.52 KiB     HLT
...
```

Both `-i` and `-r` can be either DQM IO or DQM root files or any
combination of those. The script autodetects format.

…osestCell

…InputTag is empty (default)

…oats)

…elation in the settings

In reference/compare mode, script would ignore _added_ histograms.
Not anymore.

…me" ambiguity with the modules under RecoEcal/EgammaClusterProducers/

…fic islandSuperClusters modules

…andSuperClusters modules

HLT V4.0 as online (94X)

Stand-alone tracker rechits validation cfg, root macro

Adding the correct era mechanism to Strip client 94X

saving the collections of ECAL selective readout flags in pi0/eta stream output

Introduce DQM memory usage script

include firstRun and lastRun in the run range for TkAlAlllInOne tool

Fix flat vtx generator

PFDisplacedVertexFinder speedups

Run2-alca102 Modify the calibration code involving MIP studies

fix binning in muon->innerTrack DQM

Run2-hcx159 Correct bug affecting several special cases for getPosition and getClosestCell

Add Mjj and Softdrop monitor to OfflineDQM for B2G analysis

DQM for VBF H to bb triggers

Enable packing/unpacking for Phase2 HCAL

update EXO hlt paths for 2017 in Offline monitoring

…upport_for_xexe

L1T online DQM changes for XeXe (and other HI)

…k_HLT_DQM

Enable HLT DQM for MET plus Track EXO triggers

…ers modules

…perClusters modules"

as suggested here cms-sw#20929 (comment)

…correctedEndcapSuperClustersWithPreshower

required by this change cms-sw@7d38e46

specifically revert all commits starting from here cms-sw@7d38e46
This revert is suggested here cms-sw#20929 (comment)

…fiers to the original definitions in RecoEcal/EgammaClusterProducers

as suggested here cms-sw#20929 (comment)
and here cms-sw#20929 (comment)

…n RPixRoadFinder for negative charge hits

Fixes https://its.cern.ch/jira/browse/CMSCOMPPR-1606

…p reference and a corresponding relval wf

…f" era (94X version)

add islandPhotons into "Run2_2017_ppRef" era
backports the following commits in master branch PR
cms-sw@a8f77ac
cms-sw@f63d683

Fix Premixing for Phase 1 Pixel Detector

Fix memory leak in DQMGenericClient

Relval updates (94X)

CT-PPS Pixel local track reconstruction patch

…ction_from-CMSSW_9_4_0_pre3

Added protection for invalid GhostTrackStates (94X)

Switch to L1Tv4 and HLTv4.0 in @relval2017 (94X)

… 78 mB