recompose this grid

testing results for: sql
mac-mini
Cla-Dar-i64
sql/test/BugTracker-200998.498 
insert_into_done_by_procedure.SF-2607293 X A0.276 
dumping_tables.SF-2776908 X O0.675 
dumping_tables.SF-2776908--performance X O0.549 
dumping_tables.SF-2776908--optimizers X O0.552 
name_clash_with_dump.SF-2780395 X O0.549 
70158 (Nov2019)