SPECweb99 Result

===============================================================================
							||
 IBM : Netfinity 5600                                   ||      788 SPECweb99
 Microsoft : IIS 5.0                                    ||        
							||
===============================================================================

PERFORMANCE

               |  Conforming Simultaneous
   Iteration   |       Connections
---------------+----------------------------
      1        |          788
      2        |          781
      3        |          788
---------------+----------------------------
    Median     |          788

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                              Availability Dates

All Hardware                  May-2000
HTTP Software                 Feb-2000
Operating System              Feb-2000
Supplemental System           Feb-2000

                                   Hardware

Vendor                        IBM
Model                         Netfinity 5600
Processor                     800 MHz Pentium III
# Processors                  1 core, 1 chip, 1 core/chip
Primary Cache                 16KBI+16KBD on chip
Secondary Cache               256KB
Other Cache                   none
Memory                        2GB
Disk Subsystem                4 X 9GB (Seagate ST39103LC)
Disk Controllers              IBM ServeRaid 3L
Other Hardware                ALTEON ACEswitch 180 GbE Switch

                                   Software

Operating System              Microsoft Windows 2000 Advanced Server
File System                   NTFS
Other Software                none

                                 HTTP Software

Vendor                        Microsoft
HTTP Software                 IIS 5.0
API                           ISAPI
Server Cache                  none
Log Mode                      W3C Extended Log File Format

                                 Test Sponsor

Test Date                     Jun-2000
Tested By                     IBM
SPEC License                  11

                                    Network

# of Controllers              1
Network Controllers           Alteon ACEnic PCI
# of Nets                     1
Type of Nets                  Gigabit Ethernet
Network Speed                 1Gb/s
MSL (sec)                     30 (Non RFC1122)
Time-Wait (sec)               60 (Non RFC1122)
MTU                           1500

                                    Clients

# of Clients                  5
Model                         Intellistation Z Pro
Processor                     450Mhz Pentium II Xeon
# of Processors               2
Memory                        256MB
Network Controller            Alteon ACEnic PCI
Operating System              Windows 2000 Professional
Compiler                      Microsoft Visual C++ 6.0

                            Benchmark Configuration

Requested Connections         790
Fileset Size (MB)             2649.84

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                           Notes/Tuning information

SUT Notes
    IIS settings: Maximum Performance
    IIS Home Directory: Access for Read & Write, Scripts & Executables
    IIS Virtual Directory spec99 points back to web server root, low application protection

Operating System Notes
    Tuning parameters:
    - Tcpip/Parameters/TcpTimedWaitDelay=0x3c, sets TIME_WAIT parameter to 60 seconds (non-RFC 1122), default is 240
    - Tcpip/Parameters/MaxFreeTwTcbs=400000, sets maximum number of TIME_WAIT tcbs to 400,000
    - Tcpip/Parameters/MaxHashTableSize=0x10000, sets TCB hash table size to 65,536 entries, default is 512
    - Tcpip/Parameters/MaxUserPort=0xfffe, sets maximum open ports to 65534
    - Tcpip/Parameters/NumTcbTablePartitions=16, sets number of independent TCB table segments, default 4
    - NDIS/Parameters/ProcessorAffinityMask=0, default 0xffffffff
    - Inetinfo/Parameters/ListenBacklog= 1000, default 25
    - Inetinfo/Parameters/ObjectCacheTTL=0xffffff, sets IIS object cache timeout, default 10 minutes
    - Inetinfo/Parameters/AcceptExTimeout=0x1, sets time for accept ex socket to wait for receive, default 120
    - Inetinfo/Parameters/MemCacheSize=1000, sets the cache size for IIS, default is 50% of available memory
    - Inetinfo/Parameters/MaxCachedFileSize=93000, sets the maximum file size (in bytes) that IIS will cache, default is 256KB
    Alteon NIC settings in registry
    - StatTicks=0, default 100000
    - SendCoalTicks=10000, sets number of microsec before send buffers are returned to host, default 1000
    - RecvCoalTicks=10000 sets number of microsec before recv buffers are returned to host, default 1000
    - SendCoalMax=30, sets number of frames sent before notifying host, default 20
    - RecvCoalMax=80, sets number of frames received before notifying host, default 20
    - RxFlowControl=0, default 1

HTTP API Notes
    IBM ISAPI v1.10 for IIS5.0 compiled with Intel Optimizing Compiler 4.0, code optimization = Pentium Pro

Hardware Notes
    2 disk RAID 0 for OS and logs, 2 disk RAID 0 for web pages

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Test Run Details
 
    Run    Conforming  Percent  |  Throughput  Response ops/sec/  Kbits/
    Num    Connections Conform  |  ops/sec     msec     loadgen   sec
      1      788        99.7%   |   2178.7       363.1    2.76     331.1
      2      781        98.9%   |   2162.3       365.7    2.74     328.6
  =>  3      788        99.7%   |   2170.7       364.3    2.75     329.7