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insert-mysql-Linux_2.2.10_i686-cmp-msql,mysql
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 3.23.3 alpha' at 1999-09-24 9:51:46
- 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): 145 wallclock secs (45.22 usr 7.48 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Testing insert of duplicates
- Time for insert_duplicates (300000): 18 wallclock secs ( 6.67 usr 2.24 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Retrieving data from the table
- Time for select_big (10:3000000): 68 wallclock secs (46.86 usr 8.02 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Time for order_by_key (10:3000000): 69 wallclock secs (47.13 usr 7.95 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Time for order_by (10:3000000): 90 wallclock secs (46.72 usr 8.08 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Time for select_diff_key (500:1000): 305 wallclock secs ( 0.59 usr 0.01 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Time for select_range_prefix (5000:63000): 19 wallclock secs ( 5.62 usr 0.47 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Time for select_range (5000:63000): 18 wallclock secs ( 5.57 usr 0.57 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Time for select_key_prefix (200000): 404 wallclock secs (172.53 usr 12.29 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Time for select_key (200000): 402 wallclock secs (154.50 usr 10.45 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Test of compares with simple ranges
- Time for select_range_prefix (20000:43500): 22 wallclock secs ( 9.15 usr 0.69 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Time for select_range (20000:43500): 21 wallclock secs ( 9.26 usr 0.80 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Testing update of keys in loops
- note: Aborting update loop because of timeout
- Note: Query took longer then time-limit: 600
- Estimating end time based on:
- 548951 queries in 548951 loops of 600000 loops took 1194 seconds
- Estimated time for update_of_key (600000): 1305 wallclock secs (160.80 usr 25.83 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Testing update with key
- Time for update_with_key (100000): 381 wallclock secs (62.03 usr 12.20 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Testing update of all rows
- Time for update_big (500): 50 wallclock secs ( 0.00 usr 0.01 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Testing delete
- Time for delete_key (500): 1 wallclock secs ( 0.16 usr 0.01 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 5 keys and with a primary key with 5 parts
- Time for insert_key (100000): 80 wallclock secs (15.22 usr 2.82 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Testing update of keys
- Time for update_of_primary_key_many_keys (256): 31 wallclock secs ( 0.03 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Deleting everything from table
- Time for delete_big_many_keys (2): 35 wallclock secs ( 0.00 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Estimated total time: 3485 wallclock secs (788.07 usr 99.92 sys + 0.00 cusr 0.00 csys = 0.00 CPU)