Отстроил вэб сервер на Windows2003 + Zend CS + MySQL 5.1 InnoDB plugin. Естественно мускуль сильно перепиленный. В состве Zend CS apache-mpm + cgi-php-5.2.13. Paessler Webserver Stress Tools выдал неплохой результат на реальных урлах. Загрузка кэша мускуля была 90 процентов, нагрузка сервера до 25%, время теста 10 мин.
Results of period #116 (from 589 sec to 595 sec ):
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Completed Clicks: 3 with 0 Errors (=0,00%)
Average Click Time for 5 Users: 21 ms
Successful clicks per Second: 0,57 (equals 2 043,98 Clicks per Hour)
Results of period #117 (from 595 sec to 600 sec ):
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Completed Clicks: 3 with 0 Errors (=0,00%)
Average Click Time for 5 Users: 14 ms
Successful clicks per Second: 0,60 (equals 2 144,26 Clicks per Hour)
Results of complete test
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** Results per URL for complete test **
URL#1 (): Average Click Time 29 ms, 61 Clicks, 0 Errors
URL#2 (): Average Click Time 11 ms, 58 Clicks, 0 Errors
URL#3 (): Average Click Time 7 ms, 43 Clicks, 0 Errors
URL#4 (): Average Click Time 7 ms, 33 Clicks, 0 Errors
URL#5 (): Average Click Time 1 153 ms, 20 Clicks, 0 Errors
URL#6 (): 0 Clicks, 0 Errors
Total Number of Clicks: 215 (0 Errors)
Average Click Time of all URLs: 121 ms