Hi there, we are aiming to have all single tests in required patch builds finish in under 12 minutes. sharded_backup_restore_add_remove_shard_while_backup.js is currently running at 18.21738 minutes according to this honeycomb query. Please investigate and decide whether the test performance can be improved or should be split so that it doesn't stretch the total patch build completion time. If your team is not the owner of this test please send to the correct owner or let steven.vannelli@mongodb.com know.