connect-pg_fast-linux_2.4.2_64gb_smp_i686-cmp-mysql,pg

开启mysql的远程连接的方法 mysql-noinstall-5.1.6-alpha-win32.zip

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)