SPECweb99 Result

===============================================================================
							||
 IBM : Netfinity 6000R                                  ||     1582 SPECweb99
 Microsoft : IIS 5.0                                    ||        
							||
===============================================================================

PERFORMANCE

               |  Conforming Simultaneous
   Iteration   |       Connections
---------------+----------------------------
      1        |         1582
      2        |         1582
      3        |         1578
---------------+----------------------------
    Median     |         1582

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                              Availability Dates

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

                                   Hardware

Vendor                        IBM
Model                         Netfinity 6000R
Processor                     700MHz Pentium III Xeon
# Processors                  4 cores, 4 chips, 1 core/chip
Primary Cache                 16KBI+16KBD on chip
Secondary Cache               2MB
Other Cache                   None
Memory                        8GB
Disk Subsystem                1 CDROM, 8 9GB 10K RPM SCSI Drives
Disk Controllers              IBM ServeRAID 3H
Other Hardware                2 Alteon ACEswitch 180 GbE Switches

                                   Software

Operating System              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                      W3SVC

                                 Test Sponsor

Test Date                     Jun-2000
Tested By                     IBM
SPEC License                  11

                                    Network

# of Controllers              4
Network Controllers           Alteon ACEnic PCI
# of Nets                     4
Type of Nets                  Gigabit Ethernet
Network Speed                 1000Mb/s
MSL (sec)                     30 (Non RFC1122)
Time-Wait (sec)               60 (Non RFC1122)
MTU                           1500

                                    Clients

# of Clients                  12
Model                         IBM IntelliStation Z Pro
Processor                     450MHz Pentium III Xeon
# of Processors               2
Memory                        256MB
Network Controller            Alteon AceNIC
Operating System              Microsoft Windows 2000 Professional
Compiler                      Microsoft VC++ v6.0

                            Benchmark Configuration

Requested Connections         1584
Fileset Size (MB)             5187.44

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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 sprc99 points back to web server root, low application protection
    IIS Logging: W3C Extended logging, defaults plus bytes sent

Operating System Notes
    Tuning Parameters:
    - Tcpip/Parameters/MaxFreeTwTcbs=1000000, sets maximum number of TIME_WAIT tcbs to 400,000
    - Tcpip/Parameters/MaxHashTableSize=0x10000, sets TCB hash table size to 65,536 entries, default 512
    - Tcpip/Parameters/MaxUserPort=0xfffe, sets maximum open ports to 65534
    - Tcpip/Parameters/NumTcbTablePartions=32, sets number of independent TCB table segments, default 4
    - Tcpip/Parameters/TcpTimedWaitDelay=0x3c, sets TIME_WAIT parameterto 60 seconds (non-RFC 1122), default 240
    - Tcpip/Parameters/TcpWindowSize=0xffff, sets TCP send/receive window size to 65535, default 8192
    - Inetinfo/Parameters/AcceptExTimeout=1, sets time for accept ex socket to wait for receive, default 120
    - Inetinfo/Parameters/ListBacklog=1000, default 25
    - Inetinfo/Parameters/LogFileFlushInterval=60, forces flush every 60 seconds, default 300
    - Inetinfo/Parameters/ObjectCacheTTL=0xffff, sets IIS object cache timeout, default 10 minutes
    - Inetinfo/Parameters/MaxPoolThreads=1, maximum network request threads per processor, default 10.
    - Inetinfo/Parameters/PoolThreadLimit=4, maximum pool threads in system, default 2*#MB
    - Inetinfo/Parameters/MemCacheSize=2000, maximum amount of memory that IIS will use for its file cache, default 50% of available memory
    - Inetinfo/Parameters/MaxCachedFileSize=550000, maximum size of file in bytes that can be placed in the cache, default 262144
    Alteon NIC settings:
    - Rx Flow Control=Off, default On
    Network interrupts affinitized one NIC per processor using Microsoft Intfiltr

HTTP API Notes
    Microsoft ISAPI for IIS 5.0 compiled with VC++6.0 code optimization=Pentium Pro

Hardware Notes
    1 disk for OS & pagefiles, 4 disks for web pages, 3 disks for log file

Client Notes
    Tcpip/Parameters/MaxUserPort = 0xfffe, sets maximum open port to 65534

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Test Run Details
 
    Run    Conforming  Percent  |  Throughput  Response ops/sec/  Kbits/
    Num    Connections Conform  |  ops/sec     msec     loadgen   sec
      1     1582        99.9%   |   4380.3       362.2    2.77     332.0
  =>  2     1582        99.9%   |   4364.3       363.6    2.76     330.5
      3     1578        99.6%   |   4353.6       364.4    2.75     329.7