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insert-mysql-Linux_2.2.14_my_SMP_i686-cmp-mysql,pg
上传用户:tsgydb
上传日期:2007-04-14
资源大小:10674k
文件大小:4k
源码类别:
MySQL数据库
开发平台:
Visual C++
- Testing server 'MySQL 3.23.22 beta' at 2000-08-17 17:55:26
- 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): 113 wallclock secs (18.31 usr 11.27 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Time for insert_duplicates (300000): 113 wallclock secs (18.31 usr 11.27 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Retrieving data from the table
- Time for select_big (10:3000000): 30 wallclock secs (19.98 usr 10.32 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Time for order_by_key (10:3000000): 31 wallclock secs (19.75 usr 10.54 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Time for order_by (10:3000000): 47 wallclock secs (19.72 usr 16.45 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Time for select_diff_key (500:1000): 210 wallclock secs ( 0.28 usr 0.07 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Time for select_range_prefix (5010:42084): 10 wallclock secs ( 2.48 usr 0.55 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Time for select_range (5010:42084): 11 wallclock secs ( 2.61 usr 0.61 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Time for select_key_prefix (200000): 130 wallclock secs (67.36 usr 13.74 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Time for select_key (200000): 129 wallclock secs (66.05 usr 14.03 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Test of compares with simple ranges
- Time for select_range_prefix (20000:43500): 8 wallclock secs ( 3.59 usr 0.95 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Time for select_range (20000:43500): 8 wallclock secs ( 3.74 usr 0.79 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Time for select_group (111): 58 wallclock secs ( 0.06 usr 0.01 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Time for min_max_on_key (15000): 8 wallclock secs ( 4.40 usr 0.88 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Time for min_max (60): 31 wallclock secs ( 0.03 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Time for count_on_key (100): 56 wallclock secs ( 0.03 usr 0.01 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Time for count (100): 46 wallclock secs ( 0.07 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Time for count_distinct_big (20): 64 wallclock secs ( 0.03 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): 25 wallclock secs ( 2.51 usr 2.23 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Time for update_of_key_big (501): 33 wallclock secs ( 0.06 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Testing update with key
- Time for update_with_key (100000): 109 wallclock secs (13.71 usr 11.48 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Testing update of all rows
- Time for update_big (500): 65 wallclock secs ( 0.01 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Testing delete
- Time for delete_key (10000): 4 wallclock secs ( 0.50 usr 0.47 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Time for delete_big (12): 20 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): 159 wallclock secs ( 8.91 usr 4.08 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Testing update of keys
- Time for update_of_primary_key_many_keys (256): 67 wallclock secs ( 0.00 usr 0.01 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Deleting everything from table
- Time for delete_big_many_keys (2): 120 wallclock secs ( 0.00 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Total time: 1592 wallclock secs (254.20 usr 98.51 sys + 0.00 cusr 0.00 csys = 0.00 CPU)