CMFActivity: show InnoDB history list length in console watcher

7 jobs for master in 0 seconds (queued for 2 seconds)
Status Job ID Name Coverage
  External
passed ERP5.CodingStyleTest-Master

01:31:27

failed ERP5.PerformanceTest-Master

00:32:00

failed ERP5.UnitTest-Master

05:26:40

failed ERP5.UnitTest-Master.Medusa

05:04:21

passed SlapOS.Eggs.UnitTest-Master.Python2

passed SlapOS.Eggs.UnitTest-Master.Python3

00:29:10

passed SlapOS.Eggs.UnitTest-Master.Python2

00:28:10