Monitor ROS requests per algorithm in TrigCostAnalysis

Monitor data requests per algorithm in TrigCostAnalysis. In CounterAlgorithm histograms were added:

• Request_perEvent - number of data requests per event
• NetworkRequest_perEvent - number of data requests fetched over the network
• CachedROBSize_perEvent - size of cached data
• NetworkROBSize_perEvent - size of data fetched over the network
• RequestTime_perEvent - elapsed time of processing the request

Tagging @mark @tamartin

This merge request affects 1 package:

• Trigger/TrigCost/TrigCostAnalysis

This merge request affects 3 files:

• Trigger/TrigCost/TrigCostAnalysis/src/CostData.cxx
• Trigger/TrigCost/TrigCostAnalysis/src/CostData.h
• Trigger/TrigCost/TrigCostAnalysis/src/counters/CounterAlgorithm.cxx

Adding @tamartin as watcher

added Trigger master review-pending-level-1 labels

Thanks - looks good.

CI Result SUCCESS (hash 8d0c032d)

	Athena	AthSimulation	AthGeneration	AnalysisBase
externals
cmake
make
required tests
optional tests

Full details available on this CI monitor view
Athena: number of compilation errors 0, warnings 0
AthSimulation: number of compilation errors 0, warnings 0
AthGeneration: number of compilation errors 0, warnings 0
AnalysisBase: number of compilation errors 0, warnings 0
For experts only: Jenkins output [CI-MERGE-REQUEST-CC7 24057]

added review-approved label and removed review-pending-level-1 label

merged

mentioned in commit 817e53c6

added sweep:ignore label