TrigCost: update histogram binning

• print post processing warning if histogram has overflow
• fix ROB size calculation for Counter Algorithm and Chain (was not converted to kB)
• resize histograms: (maximum numbers are based on TR17 results)
  • CounterAlgorithm
    • AlgCalls_perEvent: https://atlas-trig-cost.cern.ch/?dir=Technical-and-M-weeks&type=&tag=T17&run=391224&range=LumiBlock_00000&level=HLT&summary=Algorithm_Class&item=PassFilter
    • Request_perEvent: https://atlas-trig-cost.cern.ch/?dir=Technical-and-M-weeks&type=&tag=T17&run=391224&range=LumiBlock_00000&level=HLT&summary=Algorithm_Class&item=HLTCaloCellMaker
    • NetworkRequest_perEvent: https://atlas-trig-cost.cern.ch/?dir=Technical-and-M-weeks&type=&tag=T17&run=391224&range=LumiBlock_00000&level=HLT&summary=Algorithm_Class&item=HLTCaloCellMaker
  • CounterChain
    • AlgCalls_perEvent: https://atlas-trig-cost.cern.ch/?dir=Technical-and-M-weeks&type=&tag=T17&run=391224&range=LumiBlock_00000&level=HLT&summary=Chain&item=HLT_2j35_pf_ftf_bdl1r60_split_3j35_pf_ftf_0eta320_L15J15p0ETA25
    • Request_perEvent: https://atlas-trig-cost.cern.ch/?dir=Technical-and-M-weeks&type=&tag=T17&run=391224&range=LumiBlock_00000&level=HLT&summary=Chain&item=HLT_xe100_pfsum_L1XE50
    • NetworkRequest_perEvent: https://atlas-trig-cost.cern.ch/?dir=Technical-and-M-weeks&type=&tag=T17&run=391224&range=LumiBlock_00000&level=HLT&summary=Chain&item=HLT_e26_etcut_L1EM22VHI
  • CounterGlobal
    • AlgCalls_perEvent: https://atlas-trig-cost.cern.ch/?dir=Technical-and-M-weeks&type=&tag=T17&run=391226&range=LumiBlock_00000&level=HLT&summary=Global&item=All
  • CounterROS
    • Request_perEvent: https://atlas-trig-cost.cern.ch/?dir=Technical-and-M-weeks&type=&tag=T17&run=391226&range=LumiBlock_00000&level=HLT&summary=ROS&item=ROS-TIL-LBC-01
  • CounterThread
    • AlgCalls_perEvent: https://atlas-trig-cost.cern.ch/?dir=Technical-and-M-weeks&type=&tag=T17&run=391224&range=LumiBlock_00000&level=HLT&summary=Thread_Occupancy&item=Thread_00013
    • ThisAlgCalls_perEvent: https://atlas-trig-cost.cern.ch/?dir=Technical-and-M-weeks&type=&tag=T17&run=391226&range=LumiBlock_00000&level=HLT&summary=Thread_Occupancy&item=Thread_00000
    • OtherAlgCalls_perEvent: https://atlas-trig-cost.cern.ch/?dir=Technical-and-M-weeks&type=&tag=T17&run=391224&range=LumiBlock_00000&level=HLT&summary=Thread_Occupancy&item=Thread_00003 (it was run for 5000, and there's overflow)

tagging @tamartin

unwip after rerun for all the runs without any overflows