SPECweb99 Result

===============================================================================
							||
 Advanced Micro Devices : Tyan Thunder K7/Athl          ||     2622 SPECweb99
 Red Hat : Red Hat Content Accelerator 2                ||        
							||
===============================================================================

PERFORMANCE

               |  Conforming Simultaneous
   Iteration   |       Connections
---------------+----------------------------
      1        |         2620
      2        |         2622
      3        |         2622
---------------+----------------------------
    Median     |         2622

===============================================================================
                              Availability Dates

All Hardware                  Jun-2002
HTTP Software                 Feb-2002
Operating System              Oct-2001
Supplemental System           Feb-2002

                                   Hardware

Vendor                        Advanced Micro Devices
Model                         Tyan Thunder K7/Athlon MP 2100+
Processor                     AMD Athlon MP 2100+, 1.73 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              LSI Logic Elite 1600
Other Hardware                1 Extreme Summit 7i Gigabit Switch

                                   Software

Operating System              Red Hat Linux 7.2
File System                   ext2
Other Software                Intel 4.1.7 driver

                                 HTTP Software

Vendor                        Red Hat
HTTP Software                 Red Hat Content Accelerator 2
API                           RHCA API
Server Cache                  None
Log Mode                      Binary CLF

                                 Test Sponsor

Test Date                     Jun-2002
Tested By                     Advanced Micro Devices
SPEC License                  49

                                    Network

# of Controllers              2
Network Controllers           Intel Gigabit Pro 1000F
# of Nets                     2
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                  6
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         2625
Fileset Size (MB)             8520.48

===============================================================================
                           Notes/Tuning information

SUT Notes
    1 disk for OS/logs, 3 disks for web pages.

Operating System Notes
    One NIC bound per CPU.
    Each NIC's TX queue length set to 1000 via ifconfig, default 100.
    ulimit -n 10000, sets number of open files, default 1024.
    File systems mounted with "noatime,nodiratime", no inode access time updating.
    net.ipv4.nonlocal_bind = 1, allows processes to bind to non-local IP adresses.
    net.ipv4.tcp_timestamps = 0, turns TCP timestamp support off, default on.
    net.ipv4.tcp_max_tw_buckets = 2000000, sets TCP time-wait buckets pool size, default 180000.
    net.ipv4.tcp_rmem = 10000000 10000000 10000000, sets min/default/max TCP read buffer, default 4096 87380 174760.
    net.ipv4.tcp_wmem = 10000000 10000000 10000000, sets min/pressure/max TCP write buffer, default 4096 16384 131072.
    net.ipv4.tcp_mem = 10000000 10000000 10000000, sets min/pressure/max TCP buffer space, default 31744 32256 32768.
    net.ipv4.tcp_sack = 0, turn SACK support off, default on.
    net.ipv4.tcp_window_scaling = 0, turn TCP window scaling support off, default on.
    net.core.hot_list_length = 300000, maximum number of skb-heads to be cached, default 128.
    net.core.rmem_max = 10000000, maximum receive socket buffer size, default 131071.
    net.core.wmem_max = 10000000, maximum send socket buffer size, default 131071.
    net.core.rmem_default = 10000000, default receive socket buffer size, default 65535.
    net.core.wmem_default = 10000000, default send socket buffer size, default 65535.
    net.core.optmem_max = 10000000, maximum amount of option memory buffers, default 10240.
    net.core.netdev_max_backlog = 300000, number of unprocessed input packets before kernel starts dropping them, default 300.

HTTP Software Notes
    net.tux.logging = 1, turns on logging of requests, default 0
    net.tux.cgiroot = /, cgi root check, default /var/www/tux/cgiroot/
    net.tux.max_backlog = 3000, maximum per-listening-socket TCP backlog size, default 2048
    net.tux.noid = 1, suppress the Server id string, default 0

Other Notes
    Tuning Disclosure: See above.
    Kernel configuration: .config in AMD-20020611.zip
    SUT requires a Tyan Thunder K7 Motherboard, an ATX 4hd capable case and a Delta DPS-465AB power supply.

===============================================================================

Test Run Details
 
    Run    Conforming  Percent  |  Throughput  Response ops/sec/  Kbits/
    Num    Connections Conform  |  ops/sec     msec     loadgen   sec
      1     2620        99.8%   |   7545.6       347.6    2.87     342.7
  =>  2     2622        99.9%   |   7542.8       347.6    2.87     342.7
      3     2622        99.9%   |   7546.2       347.5    2.87     342.7