recompose this grid

testing results for: sql
power8
GNU-Fed-p64
sql/test/BugTracker-201772.881 
insert_self_ref_FK.Bug-6131 X X0.557 
sql/test/BugTracker-2019151.395 
remote-table-non-existent-column.Bug-6750 X M2.697 
json-text-empty-separator.Bug-6798 O X0.518 
sql/test/emptydb-upgrade-chain39.980 
check X O36.484 
sql/test/emptydb-upgrade-chain-hge39.743 
check X O36.177 
sql/test/mergetables21.663 
singlekeyconstraint X X0.568 
sql/test/wlcr28.559 
wlr20 X X0.865 
wlr30 X X1.014 
wlr40 X O0.674 
wlr50 X O0.639 
wlr70 X O4.771 
wlr100 X O5.613 
total2414.686 
72839 (linear-hashing)