Testing server 'PostgreSQL version ???' at 2001-06-03 4:40:22 ATIS table test Creating tables Time for create_table (28): 0 wallclock secs ( 0.01 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.01 CPU) Inserting data Time to insert (9768): 8 wallclock secs ( 2.97 usr 0.28 sys + 0.00 cusr 0.00 csys = 3.25 CPU) Retrieving data Time for select_simple_join (500): 3 wallclock secs ( 0.74 usr 0.03 sys + 0.00 cusr 0.00 csys = 0.77 CPU) Time for select_join (100): 4 wallclock secs ( 0.52 usr 0.13 sys + 0.00 cusr 0.00 csys = 0.65 CPU) Time for select_key_prefix_join (100): 11 wallclock secs ( 4.30 usr 0.16 sys + 0.00 cusr 0.00 csys = 4.46 CPU) Time for select_distinct (800): 22 wallclock secs ( 1.95 usr 0.18 sys + 0.00 cusr 0.00 csys = 2.13 CPU) Time for select_group (2600): 52 wallclock secs ( 1.43 usr 0.19 sys + 0.00 cusr 0.00 csys = 1.62 CPU) Removing tables Time to drop_table (28): 1 wallclock secs ( 0.01 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.01 CPU) Total time: 101 wallclock secs (11.93 usr 0.98 sys + 0.00 cusr 0.00 csys = 12.91 CPU)