recompose this grid

testing results for: sql
power8
GNU-Fed-p64
sql/test/BugTracker-201769.149 
insert_self_ref_FK.Bug-6131 X X0.533 
sql/test/BugTracker-2019149.858 
remote-table-non-existent-column.Bug-6750 X M2.625 
json-text-empty-separator.Bug-6798 O X0.499 
sql/test/Triggers5.462 
trigger_action X X0.541 
sql/test/emptydb-upgrade-chain36.641 
check X O33.434 
sql/test/mergetables20.072 
singlekeyconstraint X X0.539 
total2281.463 
72354 (default)