select-mysql-HP_UX_B.10.20_9000_778
上传用户:romrleung
上传日期:2022-05-23
资源大小:18897k
文件大小:1k
源码类别:
MySQL数据库
开发平台:
Visual C++
- Testing server 'MySQL 3.23.4 alpha' at 1999-09-27 17:54:14
- Testing the speed of selecting on keys that consist of many parts
- The test-table has 10000 rows and the test is done with 500 ranges.
- Creating table
- Inserting 10000 rows
- Time to insert (10000): 12 wallclock secs ( 2.07 usr 0.69 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Testing big selects on the table
- Time for select_big (70:17207): 4 wallclock secs ( 0.54 usr 0.37 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Note: Query took longer then time-limit: 600
- Estimating end time based on:
- 287 queries in 7 loops of 10 loops took 646 seconds
- Estimated time for select_range (410:721903): 922 wallclock secs (34.36 usr 19.21 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Note: Query took longer then time-limit: 600
- Estimating end time based on:
- 65898 queries in 9414 loops of 10000 loops took 601 seconds
- Estimated time for min_max_on_key (70000): 638 wallclock secs (64.35 usr 11.04 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Note: Query took longer then time-limit: 600
- Estimating end time based on:
- 18910 queries in 3782 loops of 10000 loops took 601 seconds
- Estimated time for count_on_key (50000): 1589 wallclock secs (50.50 usr 8.09 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Estimated total time: 3166 wallclock secs (151.82 usr 39.40 sys + 0.00 cusr 0.00 csys = 0.00 CPU)