Performance Test: Use ST to test the server programs in FreeBSD and Windows (Cygwin, respectively (ST, down). Machine hardware conditions: Intel (r) Celeron CPU 2.40GHz; 256DDR, MAXTOR 80G. 1. FreeBSD 4.7 Environment: / *************************************************** ********** / www # ./st -n 100 -c 20 192.168.1.7/123this is Servertest for My PNGServer, Version 1.0CopyRight (C) 2004-2005 Xiongbin Xiong All Rights ReservedHUSTXXB @ Hotmail. COM
Testing ...
Server Hostname: 192.168.1.7server port: 80Document path: / 123
Total Requests: 100Concurrency Level: 20Time Taken for Tests: 0.709739 Secondscomplete Requests: 100failed Requests: 0Total TransferRed: 35000 BYTES
Requests Per Second: 140.90 [# / sec] (mean) Time Per Request: 141.948 [MS] Time Per Request: 7.097 [MS] (Mean, Across All Concurrent Requests) TRANSFER RATE: 48.16 [KBYTES / Sec] Received
/ ************************************************** ************ /
2. Windows XP (CYGWIN) environment: / *************************************************** ************* / TESTING ... this is Servertest for My PNGServer, Version 1.0copyRight (C) 2004-2005 Xiongbin Xiong All Rights ReservedHUSTXXB@hotmail.com
Testing ...
Server Hostname: 192.168.1.7server port: 80Document path: / qWE
Total Requests: 50Concurrency Level: 5Time Taken For Tests: 39.487579 Secondscomplete Requests: 50failed Requests: 0Total TransferRed: 7900 BYtes
Requests Per Second: 1.27 [# / sec] Time Per Request: 3948.758 [MS] (Mean) Time Per Request: 789.752 [MS] (a Across All Concurrent Requests) Transfer Rate: 0.20 [KBYTES / Sec] Received
/ ************************************************** *** / When it is 5, the program is normal. / ************************************************** **** / testing ... this is servertest for my pngserver, version 1.0copyright (c) 2004-2005 Xiongbin Xiong All Rights ReservedHUSTXXB@hotmail.com
Connect ErrorConnect ErrorConnect ErrorConnect ErrorConnect ErrorConnect ErrorConnect Error
Server Hostname: 192.168.1.7server port: 80Document path: / qWE
Total Requests: 50Concurrency Level: 10Time Taken for Tests: 29.208741 Secondscomplete Requests: 43failed Requests: 7Total TransferRed: 6794 BYtes
Requests Per Second: 1.47 [# / sec] Time Per Request: 6792.730 [MS] (Mean) Time Per Request: 679.273 [MS] Transfer Rate: 0.23 [KBYTES / Sec] Received
/ ************************************************** *** / When it is 10, the program has a connection failure.
/ ************************************************** **** / testing ... this is servertest for my pngserver, version 1.0copyright (c) 2004-2005 Xiongbin Xiong All Rights ReservedHUSTXXB@hotmail.com
Connect ErrorConnect Error ... Connect Error
Server Hostname: 192.168.1.7server port: 80Document path: / qWE
Total Requests: 100Concurrency Level: 20Time Taken for Tests: 30.19982 Secondscomplete Requests: 54failed Requests: 46Total TransferRed: 12802 Bytes
Requests Per Second: 1.80 [# / sec] Time Per Request: 11110.512 [MS] (Mean) Time Per Request: 555.926 [MEAN, ACROSS All Concurrent Requests Transfer Rate: 0.42 [KBYTES / Sec] received
/ ************************************************** *** / When it is 20, the program has a large number of connection failures.
