select-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:1k
源码类别:
MySQL数据库
开发平台:
Visual C++
- Testing server 'MySQL 3.22.19' at 1999-03-02 4:46:36
- 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 ( 2.19 usr 1.10 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 ( 0.52 usr 0.24 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Time for select_range (410:1057904): 650 wallclock secs (32.89 usr 14.43 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Time for min_max_on_key (70000): 405 wallclock secs (55.81 usr 15.66 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Note: Query took longer then time-limit: 600
- Estimating end time based on:
- 14550 queries in 2910 loops of 10000 loops took 601 seconds
- Estimated time for count_on_key (50000): 2065 wallclock secs (43.16 usr 11.17 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Estimated total time: 3136 wallclock secs (134.58 usr 42.60 sys + 0.00 cusr 0.00 csys = 0.00 CPU)