insert-mysql-SunOS_5.5.1_sun4u
上传用户:romrleung
上传日期:2022-05-23
资源大小:18897k
文件大小:3k
源码类别:
MySQL数据库
开发平台:
Visual C++
- Testing server 'MySQL 3.22.19' at 1999-03-02 3:45:56
- 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): 371 wallclock secs (48.34 usr 36.37 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Testing insert of duplicates
- Time for insert_duplicates (300000): 59 wallclock secs (14.62 usr 11.60 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Retrieving data from the table
- Time for select_big (10:3000000): 129 wallclock secs (84.68 usr 41.39 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Time for order_by_key (10:3000000): 137 wallclock secs (83.69 usr 41.88 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Time for order_by (10:3000000): 215 wallclock secs (84.17 usr 40.10 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Time for select_range_prefix (5010:42084): 54 wallclock secs ( 8.51 usr 2.66 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Time for select_range (5010:42084): 39 wallclock secs ( 8.39 usr 2.44 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Time for select_key_prefix (200000): 468 wallclock secs (190.39 usr 54.04 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Time for select_key (200000): 468 wallclock secs (197.61 usr 52.82 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Test of compares with simple ranges
- Time for select_range_prefix (20000:43500): 33 wallclock secs (10.90 usr 3.24 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Time for select_range (20000:43500): 30 wallclock secs (10.83 usr 3.79 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Time for select_group (111): 257 wallclock secs ( 0.22 usr 0.05 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Time for min_max_on_key (3000): 6 wallclock secs ( 2.61 usr 0.68 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Time for min_max (60): 86 wallclock secs ( 0.12 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Time for count_on_key (100): 136 wallclock secs ( 0.11 usr 0.03 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Time for count (100): 131 wallclock secs ( 0.14 usr 0.01 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Testing update with functions
- Time for update_key (500): 1 wallclock secs ( 0.07 usr 0.04 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Time for update_key_big (501): 82 wallclock secs ( 0.12 usr 0.05 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Testing delete
- Time for delete_key (500): 1 wallclock secs ( 0.09 usr 0.05 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Time for delete_big (12): 58 wallclock secs ( 0.00 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Insert into table with 16 keys and with a primary key with 16 parts
- Time for insert_key (100000): 432 wallclock secs (32.22 usr 14.09 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Testing update of keys
- Time for update_of_key (256): 149 wallclock secs ( 0.09 usr 0.03 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Deleting everything from table
- Time for delete_big (2): 268 wallclock secs ( 0.00 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Inserting 100000 rows with multiple values
- Time for multiple_value_insert (100000): 24 wallclock secs ( 3.72 usr 0.06 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Time for drop table(1): 0 wallclock secs ( 0.00 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Total time: 3635 wallclock secs (781.69 usr 305.43 sys + 0.00 cusr 0.00 csys = 0.00 CPU)