Test Systems

Testbed 1 - Apache

• Make/Model : IBM x335 1U server
• CPU: Dual Xeon 3.06 GHZ (Hyperthreading)
• RAM: 2.5GB DDR 266
• Hard Drive: Dual 33.6GB SCSI U320 Raid 1 10k RPM
• Network: Dual gigabit lan
• OS: CentOS 5.0
• Apache Version : 2.2.3
• PHP Version : 5.2.5
• MySQL Version : 5.0.22
• PHP to WebServer interface : mod_php
• Used Extensions : Xcache, Memcache, MySQL, MySQLi

Testbed 2 - Lighttpd

• Make/Model : IBM x335 1U server
• CPU: Dual Xeon 3.06 GHZ (Hyperthreading)
• RAM: 1GB DDR 266
• Hard Drive: Dual 33.6GB SCSI U320 Raid 1 10K RPM
• Network: Dual gigabit lan
• OS: CentOS 5.0
• Lighttpd Version : 1.4.18
• PHP Version : 5.2.5
• MySQL Version : 5.0.22
• PHP To WebServer Interface : FastCGI
• Used Extensions : Xcache, Memcache, MySQL, MySQLi

Load Generator

• Make/Model : IBM X345 2U server
• CPU: Dual Xeon 2.4 GHZ (Hyperthreading)
• RAM: 4GB DDR 266
• Hard Drive: 6x 33.6GB SCSI U320 RAID 5 10k RPM
• Network : Dual gigabit lan
• OS: CentOS 5.0

Network

• NetGear 24 port gigabit unmanaged switch
• Cat6 cabling (2 per server)