recompose this grid

testing results for: sql
power8
GNU-Fed-p64
sql/test/BugTracker-201768.833 
insert_self_ref_FK.Bug-6131 X X0.530 
sql/test/BugTracker-2019149.353 
remote-table-non-existent-column.Bug-6750 X M2.628 
json-text-empty-separator.Bug-6798 O X0.487 
sql/test/emptydb-upgrade-chain36.152 
check X O32.938 
sql/test/mergetables20.445 
singlekeyconstraint X X0.535 
total2224.021 
72859 (linear-hashing)