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insert-mysql_fast-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 19:19:26
- 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): 82 wallclock secs (17.82 usr 12.50 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Time for insert_duplicates (300000): 82 wallclock secs (17.82 usr 12.50 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Retrieving data from the table
- Time for select_big (10:3000000): 31 wallclock secs (19.92 usr 10.79 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Time for order_by_key (10:3000000): 31 wallclock secs (20.12 usr 10.64 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Time for order_by (10:3000000): 48 wallclock secs (20.14 usr 16.88 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Time for select_diff_key (500:1000): 205 wallclock secs ( 0.19 usr 0.03 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Time for select_range_prefix (5010:42084): 11 wallclock secs ( 2.64 usr 0.79 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Time for select_range (5010:42084): 10 wallclock secs ( 2.77 usr 0.54 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Time for select_key_prefix (200000): 127 wallclock secs (65.92 usr 14.67 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Time for select_key (200000): 125 wallclock secs (67.84 usr 14.15 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 ( 3.45 usr 1.03 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Time for select_range (20000:43500): 7 wallclock secs ( 3.71 usr 0.90 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Time for select_group (111): 58 wallclock secs ( 0.04 usr 0.03 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Time for min_max_on_key (15000): 8 wallclock secs ( 4.68 usr 1.01 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Time for min_max (60): 32 wallclock secs ( 0.05 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 ( 0.02 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Time for count_distinct_big (20): 63 wallclock secs ( 0.02 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Testing update of keys with functions
- Time for update_of_key (500): 23 wallclock secs ( 2.80 usr 2.31 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Time for update_of_key_big (501): 33 wallclock secs ( 0.02 usr 0.01 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Testing update with key
- Time for update_with_key (100000): 97 wallclock secs (14.16 usr 13.03 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Testing update of all rows
- Time for update_big (500): 65 wallclock secs ( 0.00 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Testing delete
- Time for delete_key (10000): 3 wallclock secs ( 0.44 usr 0.38 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Time for delete_big (12): 17 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): 91 wallclock secs ( 8.12 usr 4.12 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Testing update of keys
- Time for update_of_primary_key_many_keys (256): 54 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): 1 wallclock secs ( 0.00 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Total time: 1332 wallclock secs (254.96 usr 103.83 sys + 0.00 cusr 0.00 csys = 0.00 CPU)