HLT Offline Reprocessing Monitoring


hltmon.py takes two HLT reprocessing files, generates a han configuration file compatible with the offline DQMF, and updates the Trigger Reprocessing menu of the DQ WebDisplay.

Setting up DataQuality working environment

Set up a recent athena release and check out the DataQualityConfigurations and DataQualityUtils packages.
    asetup <release>,here   
    cmt co DataQuality/DataQualityConfigurations
    cd DataQuality/DataQualityConfigurations/cmt
    cmt make
    cmt co DataQuality/DataQualityUtils
    cd DataQuality/DataQualityUtils/cmt
    cmt make

Copy hltmon.py somewhere in your TestArea.

Running hltmon

python hltmon.py <monitoring_file> <reference_file> [<working_dir>]

Files are either full path to a container on eos where the monitoring files are found or a full pathname to a local file. An optional working_dir can be specified to host intermediate root and config files. If not specified, a directory is created at /tmp/$USER/monitoring. Monitoring files can be either HLT reprocessing (single r tag) or reconstruction (double r tag).

For example, comparing two reconstruction files:

python hltmon.py /eos/atlas/atlasdatadisk/data12_8TeV/HIST/r4666_r4667_p968_p968/data12_8TeV.00212967.physics_EnhancedBias.merge.HIST.r4666_r4667_p968_p968_tid01270891_00 /eos/atlas/atlasdatadisk/data12_8TeV/HIST/r4647_r4648_p968_p968/data12_8TeV.00212967.physics_EnhancedBias.merge.HIST.r4647_r4648_p968_p968_tid01272973_00

Output on DQWebDisplay

Each histogram in the two files are compared with a bin-by-bin comparison and marked as red if a single bin disagrees (threshold=1e-05).

The output can be found on the Trigger Reprocessing section of the DQ WebDisplay page, here. Search for the run corresponding to the monitoring file and the output is listed. The iteration column gives the rtags for the monitoring file/reference file. The stream column contains links to all output where reconstruction and reprocessing files are differentiated by the (HIST,HLTMONL2,HLTMONEF) appended to the stream name.


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