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connect-pg_fast-Linux_2.4.2_64GB_SMP_i686-cmp-mysql,pg
上传用户：romrleung
上传日期：2022-05-23
资源大小：18897k
文件大小：2k
源码类别：
MySQL数据库
开发平台：
Visual C++
- Testing server 'PostgreSQL version 7.1.2' at 2001-06-11 18:18:15
- Testing the speed of connecting to the server and sending of data
- All tests are done 10000 times
- Testing connection/disconnect
- Time to connect (10000): 140 wallclock secs ( 7.94 usr 1.85 sys + 0.00 cusr 0.00 csys = 9.79 CPU)
- Test connect/simple select/disconnect
- Time for connect+select_simple (10000): 155 wallclock secs (10.57 usr 2.71 sys + 0.00 cusr 0.00 csys = 13.28 CPU)
- Test simple select
- Time for select_simple (10000): 5 wallclock secs ( 2.74 usr 0.38 sys + 0.00 cusr 0.00 csys = 3.12 CPU)
- Time for book-keeping (1): 0 wallclock secs ( 0.00 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Testing connect/select 1 row from table/disconnect
- Time to connect+select_1_row (10000): 190 wallclock secs (10.78 usr 2.23 sys + 0.00 cusr 0.00 csys = 13.01 CPU)
- Testing select 1 row from table
- Time to select_1_row (10000): 6 wallclock secs ( 2.65 usr 0.43 sys + 0.00 cusr 0.00 csys = 3.08 CPU)
- Testing select 2 rows from table
- Time to select_2_rows (10000): 7 wallclock secs ( 2.81 usr 0.40 sys + 0.00 cusr 0.00 csys = 3.21 CPU)
- Test select with aritmetic (+)
- Time for select_column+column (10000): 8 wallclock secs ( 2.90 usr 0.33 sys + 0.00 cusr 0.00 csys = 3.23 CPU)
- Time for book-keeping (1): 1 wallclock secs ( 0.00 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Testing retrieval of big records (65000 bytes)
- Time for book-keeping (1): 0 wallclock secs ( 0.00 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
- Time to select_big_str (10000): 37 wallclock secs (12.51 usr 5.97 sys + 0.00 cusr 0.00 csys = 18.48 CPU)
- Time for book-keeping (1): 1 wallclock secs ( 0.01 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.01 CPU)
- Total time: 550 wallclock secs (52.92 usr 14.30 sys + 0.00 cusr 0.00 csys = 67.22 CPU)
