SPECweb96 Result

Performance

Throughput (ops/sec) Response (msec) 1995 5.0 3988 5.4 5981 5.8 7976 6.3 9969 6.9 11966 7.7 13961 9.0 15947 10.4 17947 14.9 19151 20.1

Configuration

Notes

Network Notes

• MTU size = 9000 bytes
  

Other Notes

• 1 disk for OS/pagefile, 3 striped disks for web pages and logs
  
• IIS settings: no logging, no indexing, highest performance, port
  
  80, spec file directory
  
• Network interrupts affinitized one NIC per CPU
  
• Registry settings for both Clients and Server:
  
• Tcpip/Parameters/MaxUserPort=65534 (Set maximum port number used.
  
  Default: 5000)
  
• Tcpip/Parameters/TcpWindowSize=0xffff (TCP/IP Window size.
  
  Default: 12xStandard frame size)
  
• NDIS/Parameters/ProcessorAffinityMask=0 (Interrupt and DPC
  
  affinitized to same processor. Default: This will be the default for
  
  Windows 2000)
  
• Session Manager/Memory Management/DontVerifyRandomDrivers=1
  
  (Disables driver testing/verification code used for debugging faulty
  
  drivers. This will be disabled by default in the final Windows2000
  
  release)
  
• Registry setting for Server:
  
• Session Manager/Memory Management/SystemPages=0xffffffff
  
  (Increases default system page table entries. Default: set based on
  
  physical memory size)
  
• Session Manager/Memory Management/LargeSystemCache=0 (Reduces
  
  extra virtual space for file system cache from 960MB to 512MB)
  
• Tcpip/Parameters/TcpTimedWaitDelay=0x3c (Set TIME_WAIT to 60
  
  seconds. Default: 240)
  
• Tcpip/Parameters/MaxFreeTWTcbs=1220000 (TCB timewait table
  
  entries. Default: 2000)
  
• Tcpip/Parameters/MaxHashTableSize=x10000 (Set TCB hash table size
  
  to 65,536 entries. Default: 512)
  
• InetInfo/Parameters/PoolThreadLimit=4 (Sets total pool threads.
  
  Default: 128)
  
• InetInfo/Parameters/DisableMemoryCache=1 (Disables memory cache
  
  parameters. Default: 0)
  
• InetInfo/Parameters/MaxPoolThreads=1 (Configures one thread per
  
  processor run model, default: 10)
  
• swc/Parameters/LogFileInitialSize=0xffffffff (Initial file size
  
  for logging)
  
• swc/Parameters/LogDrive=F (Sets drive letter for log file)
  
• Set for each Alteon NIC:
  
• SendCoalMax=80 (Max buffer descriptors sent before updating send
  
  producer index. Default: 333)
  
• PciReadMax=256 (Set Max bytes per PCI read burst)
  
• JumboFrames=1 (Enables Jumbo Frame support. Default: 0)
  

Test Run Details