HltEventLoopMgr: Add monitoring histogram for algorithm errors

Add online monitoring histogram showing all non-success StatusCodes from algorithms with the algorithm names (ATR-19248). Tested in athenaHLT with MTCalibPeb.py job opts and also with test_trigP1_timeout_build.sh which gives the following histogram:

As discussed in ATR-19667, I placed the new histogram in EXPERT/HLTFramework/<component-name>/<histogram-name>.

In addition, remove a call to base class stop() from HltEventLoopMgr::stop(), because it's not doing anything.

This merge request affects 1 package:

• HLT/Trigger/TrigControl/TrigServices

Adding @fwinkl ,@wiedenma ,@rbielski ,@bernius as watchers

added Trigger master review-pending-level-1 labels

CI Result SUCCESS

	Athena	AthSimulation
externals
cmake
make
required tests
optional tests

Full details available at NICOS MR-24876-2019-07-14-18-21
Athena: number of compilation errors 0, warnings 0
AthSimulation: number of compilation errors 0, warnings 0
For experts only: Jenkins output [CI-MERGE-REQUEST-CC7 1152]

approved this merge request

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

merged

mentioned in commit 823913cd

added sweep:ignore label

mentioned in merge request !29658 (merged)

mentioned in merge request !36425 (merged)