Testing server 'MySQL 3.23.3 alpha' at 1999-09-24 10:52:22

Testing the speed of inserting data into 1 table and do some selects on it.
The tests are done with a table that has 100000 rows.

Generating random keys
Creating tables
Inserting 100000 rows in order
Inserting 100000 rows in reverse order
Inserting 100000 rows in random order
Time for insert (300000): 112 wallclock secs (40.03 usr  7.70 sys +  0.00 cusr  0.00 csys =  0.00 CPU)

Testing insert of duplicates
Time for insert_duplicates (300000): 14 wallclock secs ( 5.45 usr  1.91 sys +  0.00 cusr  0.00 csys =  0.00 CPU)

Retrieving data from the table
Time for select_big (10:3000000): 69 wallclock secs (47.38 usr  8.45 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
Time for order_by_key (10:3000000): 70 wallclock secs (47.16 usr  8.36 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
Time for order_by (10:3000000): 86 wallclock secs (47.96 usr  8.23 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
Time for select_diff_key (500:1000): 304 wallclock secs ( 0.53 usr  0.02 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
Time for select_range_prefix (5010:42084): 17 wallclock secs ( 5.08 usr  0.48 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
Time for select_range (5010:42084): 16 wallclock secs ( 5.98 usr  0.55 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
Time for select_key_prefix (200000): 265 wallclock secs (165.18 usr 10.21 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
Time for select_key (200000): 263 wallclock secs (163.01 usr 11.53 sys +  0.00 cusr  0.00 csys =  0.00 CPU)

Test of compares with simple ranges
Time for select_range_prefix (20000:43500): 15 wallclock secs ( 8.92 usr  0.54 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
Time for select_range (20000:43500): 15 wallclock secs ( 8.87 usr  0.61 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
Time for select_group (111): 59 wallclock secs ( 0.14 usr  0.01 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
Time for min_max_on_key (3000):  3 wallclock secs ( 2.19 usr  0.14 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
Time for min_max (60): 37 wallclock secs ( 0.05 usr  0.00 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
Time for count_on_key (100): 52 wallclock secs ( 0.11 usr  0.00 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
Time for count (100): 73 wallclock secs ( 0.08 usr  0.01 sys +  0.00 cusr  0.00 csys =  0.00 CPU)

Testing update of keys with functions
Time for update_of_key (500):   0 wallclock secs ( 0.10 usr  0.01 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
Time for update_of_key_big (501): 29 wallclock secs ( 0.11 usr  0.00 sys +  0.00 cusr  0.00 csys =  0.00 CPU)

Testing update with key
Time for update_with_key (100000):  149 wallclock secs (38.37 usr  8.03 sys +  0.00 cusr  0.00 csys =  0.00 CPU)

Testing update of all rows
Time for update_big (500):  33 wallclock secs ( 0.00 usr  0.00 sys +  0.00 cusr  0.00 csys =  0.00 CPU)

Testing delete
Time for delete_key (500):  1 wallclock secs ( 0.05 usr  0.01 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
Time for delete_big (12): 12 wallclock secs ( 0.00 usr  0.00 sys +  0.00 cusr  0.00 csys =  0.00 CPU)

Insert into table with 7 keys and with a primary key with 7 parts
Time for insert_key (100000): 81 wallclock secs (13.86 usr  2.84 sys +  0.00 cusr  0.00 csys =  0.00 CPU)

Testing update of keys
Time for update_of_key (256): 32 wallclock secs ( 0.04 usr  0.01 sys +  0.00 cusr  0.00 csys =  0.00 CPU)

Deleting everything from table
Time for delete_big_many_keys (2): 11 wallclock secs ( 0.00 usr  0.00 sys +  0.00 cusr  0.00 csys =  0.00 CPU)

Total time: 1818 wallclock secs (600.68 usr 69.65 sys +  0.00 cusr  0.00 csys =  0.00 CPU)