recompose this grid

testing results for: sql
mac-mini
Cla-Dar-i64
sql/test7.743 
hot-snapshot O X2.963 
sql/test/BugTracker-201510.360 
timestamp_convert.Bug-3815 X O0.018 
sql/test/BugTracker-20178.768 
insert_self_ref_FK.Bug-6131 X X0.065 
date-arithmetic.Bug-6415 M M0.023 
sql/test/Triggers0.661 
trigger_action X O0.048 
sql/test/mergetables2.433 
singlekeyconstraint X X0.086 
sql/test/testdb-upgrade2.698 
upgrade X O2.283 
sql/test/testdb-upgrade-chain2.536 
upgrade X O2.079 
sql/test/testdb-upgrade-chain-hge2.593 
upgrade X O2.133 
sql/test/testdb-upgrade-hge2.810 
upgrade X O2.397 
73658 (unlock)