Testing server 'PostgreSQL version 7.1.2' at 2001-06-12  1:14:34

ATIS table test

Creating tables
Time for create_table (28):  0 wallclock secs ( 0.05 usr  0.00 sys +  0.00 cusr  0.00 csys =  0.05 CPU)

Inserting data
Time to insert (9768):  8 wallclock secs ( 2.78 usr  0.51 sys +  0.00 cusr  0.00 csys =  3.29 CPU)

Retrieving data
Time for select_simple_join (500):  3 wallclock secs ( 0.73 usr  0.10 sys +  0.00 cusr  0.00 csys =  0.83 CPU)
Time for select_join (100):  4 wallclock secs ( 0.67 usr  0.09 sys +  0.00 cusr  0.00 csys =  0.76 CPU)
Time for select_key_prefix_join (100): 12 wallclock secs ( 4.43 usr  0.15 sys +  0.00 cusr  0.00 csys =  4.58 CPU)
Time for select_distinct (800): 22 wallclock secs ( 2.10 usr  0.26 sys +  0.00 cusr  0.00 csys =  2.36 CPU)
Time for select_group (2600): 55 wallclock secs ( 1.75 usr  0.06 sys +  0.00 cusr  0.00 csys =  1.81 CPU)

Removing tables
Time to drop_table (28):  0 wallclock secs ( 0.02 usr  0.00 sys +  0.00 cusr  0.00 csys =  0.02 CPU)
Total time: 104 wallclock secs (12.54 usr  1.17 sys +  0.00 cusr  0.00 csys = 13.71 CPU)