2000-07-31 21:29:14 +02:00
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Testing server 'MySQL 3.22.18' at 1999-02-27 21:14:05
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Testing the speed of inserting data into 1 table and do some selects on it.
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The tests are done with a table that has 10000 rows.
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Generating random keys
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Creating tables
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Inserting 10000 rows in order
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Inserting 10000 rows in reverse order
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Inserting 10000 rows in random order
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Time for insert (30000): 12 wallclock secs ( 2.84 usr 0.94 sys + 0.00 cusr 0.00 csys = 0.00 CPU secs)
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Testing insert of duplicates
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Time for insert_duplicates (30000): 2 wallclock secs ( 0.66 usr 0.33 sys + 0.00 cusr 0.00 csys = 0.00 CPU secs)
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Retrieving data from the table
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Time for select_big (10:300000): 6 wallclock secs ( 2.83 usr 1.37 sys + 0.00 cusr 0.00 csys = 0.00 CPU secs)
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Time for order_by_key (10:300000): 5 wallclock secs ( 2.85 usr 1.53 sys + 0.00 cusr 0.00 csys = 0.00 CPU secs)
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Time for order_by (10:300000): 6 wallclock secs ( 2.90 usr 2.06 sys + 0.00 cusr 0.00 csys = 0.00 CPU secs)
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Time for select_range_prefix (5010:42084): 21 wallclock secs ( 4.63 usr 0.72 sys + 0.00 cusr 0.00 csys = 0.00 CPU secs)
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Time for select_range (5010:42084): 14 wallclock secs ( 3.89 usr 0.93 sys + 0.00 cusr 0.00 csys = 0.00 CPU secs)
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Time for select_key_prefix (20000): 23 wallclock secs (11.28 usr 1.58 sys + 0.00 cusr 0.00 csys = 0.00 CPU secs)
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Time for select_key (20000): 21 wallclock secs (10.95 usr 1.39 sys + 0.00 cusr 0.00 csys = 0.00 CPU secs)
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Test of compares with simple ranges
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Time for select_range_prefix (20000:43500): 14 wallclock secs ( 5.73 usr 0.97 sys + 0.00 cusr 0.00 csys = 0.00 CPU secs)
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Time for select_range (20000:43500): 13 wallclock secs ( 6.41 usr 0.99 sys + 0.00 cusr 0.00 csys = 0.00 CPU secs)
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Time for select_group (101): 4 wallclock secs ( 0.09 usr 0.01 sys + 0.00 cusr 0.00 csys = 0.00 CPU secs)
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Time for min_max_on_key (3000): 3 wallclock secs ( 1.51 usr 0.17 sys + 0.00 cusr 0.00 csys = 0.00 CPU secs)
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Time for min_max (60): 3 wallclock secs ( 0.03 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU secs)
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Time for count_on_key (100): 6 wallclock secs ( 0.10 usr 0.01 sys + 0.00 cusr 0.00 csys = 0.00 CPU secs)
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Time for count (100): 6 wallclock secs ( 0.07 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU secs)
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Testing update with functions
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Time for update_key (500): 1 wallclock secs ( 0.04 usr 0.02 sys + 0.00 cusr 0.00 csys = 0.00 CPU secs)
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Time for update_key_big (480): 3 wallclock secs ( 0.08 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU secs)
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Testing delete
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Time for delete_key (500): 0 wallclock secs ( 0.05 usr 0.01 sys + 0.00 cusr 0.00 csys = 0.00 CPU secs)
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Time for delete_big (12): 2 wallclock secs ( 0.00 usr 0.01 sys + 0.00 cusr 0.00 csys = 0.00 CPU secs)
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Insert into table with 16 keys and with a primary key with 16 parts
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Time for insert_key (10000): 12 wallclock secs ( 1.48 usr 0.37 sys + 0.00 cusr 0.00 csys = 0.00 CPU secs)
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Testing update of keys
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2001-01-02 23:13:19 +01:00
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Time for update_of_primary_key_many_keys (256): 6 wallclock secs ( 0.03 usr 0.01 sys + 0.00 cusr 0.00 csys = 0.00 CPU secs)
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2000-07-31 21:29:14 +02:00
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Deleting everything from table
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Time for delete_big (2): 7 wallclock secs ( 0.00 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU secs)
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Total time: 190 wallclock secs (58.47 usr 13.42 sys + 0.00 cusr 0.00 csys = 0.00 CPU secs)
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