Sweeping !25143 from master to 21.0. Reduce the total event numbers of MooPerformance ART tests (!25177) · Merge requests · atlas / athena · GitLab

Atlas Nightlybuild requested to merge cherry-pick-d5e0be9bc8-21.0 into 21.0 Jul 27, 2019

Reduce the total event numbers of MooPerformance ART tests

See merge request !25143 (merged)