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