SPECweb99 Result

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							||
 Advanced Micro Devices : Asus A7M266-D/AMD At          ||     1617 SPECweb99
 Microsoft : IIS 5.0                                    ||        
							||
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PERFORMANCE

               |  Conforming Simultaneous
   Iteration   |       Connections
---------------+----------------------------
      1        |         1618
      2        |         1617
      3        |         1616
---------------+----------------------------
    Median     |         1617

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                              Availability Dates

All Hardware                  Mar-2002
HTTP Software                 Feb-2000
Operating System              Feb-2000
Supplemental System           Feb-2000

                                   Hardware

Vendor                        Advanced Micro Devices
Model                         Asus A7M266-D/AMD Athlon MP
Processor                     Athlon MP 2000+, 1.67 Ghz
# Processors                  2 cores, 2 chips, 1 core/chip
Primary Cache                 64KBI+64KBD on chip
Secondary Cache               256KB
Other Cache                   None
Memory                        3 GB pc2100 DDR
Disk Subsystem                4 18GB 15K Ultra160 SCSI
Disk Controllers              AMI Elite 1600
Other Hardware                1 Extreme Summit 7i Gigabit Switch

                                   Software

Operating System              Windows 2000 Advanced Server
File System                   NTFS
Other Software                SP2

                                 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                     Feb-2002
Tested By                     Advanced Micro Devices
SPEC License                  49

                                    Network

# of Controllers              1
Network Controllers           Intel Gigabit Pro 1000F
# of Nets                     1
Type of Nets                  Gigabit Ethernet
Network Speed                 1 Gb/s
MSL (sec)                     30 (Non RFC1122)
Time-Wait (sec)               60 (Non RFC1122)
MTU                           1500

                                    Clients

# of Clients                  5
Model                         Dell PE1400
Processor                     Intel Pentium III 800MHz
# of Processors               2
Memory                        256MB
Network Controller            Intel Gigabit Pro 1000F
Operating System              Windows 2000 Professional
Compiler                      Microsoft Visual C++ 6.0

                            Benchmark Configuration

Requested Connections         1618
Fileset Size (MB)             5294.8

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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 app protection.

Operating System Notes
    Tuning parameters:
    TCPIP/Parameters/NumTcbTablePartitions= 16, sets number of independent TCB table segments, default 4.
    TCPIP/Parameters/MaxFreeTwTcbs= 400000, sets maximum number of Time_Wait tcbs to 400,000.
    TCPIP/Parameters/TcpTimedWaitDelay= 60, sets TIME_WAIT parameter to 60 seconds(non-RFC1122), default 240.
    TCPIP/Parameters/MaxHashTableSize= 0x2710, sets TCB hash table size to 10000 entries, default 512.
    TCPIP/Parameters/TCPWindowSize= 17520, sets TCP send/receive window size, default 8192.
    TCPIP/Parameters/MaxUserPort= 0xfffe, sets maximum open ports to 65534.
    Inetinfo/Parameters/AcceptExTimeout= 1, sets time for accept ex socket to wait for receive, default 120.
    Inetinfo/Parameters/LogFileFlushInterval= 60, forces flush every 60 seconds, default 300.
    Inetinfo/Parameters/MaxPoolThreads= 20, maximum network request threads per processor, default 10.
    Inetinfo/Parameters/ObjectCacheTTL= 0xfffff, sets IIS object cache timeout, default 10 minutes.
    Inetinfo/Parameters/ListenBackLog= 1000, default 25.
    AFD/Parameters/TransmitWorker= 32, adjusts system default thread, default 16.
    Control/FileSystem/NtfsDisableLastAccessUpdate= 1, prevents updating LastAccess time stamp on NTFS directories, default 0.
    Control/SessionManager/MemoryManagement/IoPageLockLimit= 65536,increases I/O Pages limit to 64MB, default 512KB.
    NDIS/Parameters/ProcessorAffinityMask= 0, forces processor that handled interrupt to also handle that DPC, default any processor.
    Intel nic registry settings:
    NumTxDescriptors= 768, Number of descriptors to send packets, default 256.
    NumCoalesceBuffers= 768, Number of coalesce buffers for transmit acceleration, default 128.
    ChecksumRxTcp= 1, offloads RX checksums to nic, default 0.
    FlowControl= 0, Disables flow control default On (1).

Hardware Notes
    1 18GB 15Krpm disk for OS and logs,3 18GB 15Krpm disks for fileset.

Other Notes
    SUT requires an Asus A7M266-D motherboard, an ATX 4 hd capable case and an NSpire ps Model NSP-420P4B. Intfltr to bind NIC IRQ to CPU0.

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Test Run Details
 
    Run    Conforming  Percent  |  Throughput  Response ops/sec/  Kbits/
    Num    Connections Conform  |  ops/sec     msec     loadgen   sec
      1     1618       100.0%   |   4510.5       359.5    2.79     334.3
  =>  2     1617        99.9%   |   4478.3       362.0    2.77     331.9
      3     1616        99.9%   |   4474.0       362.3    2.77     331.4