SPECweb96 Result

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                                                        ||
 IBM : RS/6000 43P-260                                  ||   2654   SPECweb96
 Zeus Technology Ltd : Zeus 1.3.3                       ||
                                                        ||
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   Throughput   Response
     ops/sec      msec
       275         5.8
       550         6.0
       825         5.9
      1100         6.5
      1375         6.9
      1650         7.7
      1925         8.8
      2200        10.4
      2475        13.4
      2654        27.0

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                          General Availability Dates

 Hardware            Oct-98
 Operating System    Feb-99
 HTTP Software       Oct-98

                               System Hardware

 Vendor              IBM
 Model               RS/6000 43P-260
 Processor           200 MHz Power-3 630
 # of Processors     2
 Primary Cache       32KBI+64KBD on chip
 Secondary Cache     4MB(I+D) off chip
 Other Cache         None
 Memory              4096MB
 Disk Controllers    Wide/Fast-20 SCSI I/O Controller
 Disk Subsystem      3 9.1GB 16 Bits SCSI Disk Drive
 Other Hardware      ForeRunner LE 155 ATM Switch

                               System Software

 Operating System    AIX 4.3.2
 Other Software      None
 File System Type    JFS

                                HTTP Software

 Vendor              Zeus Technology Ltd
 HTTP Software       Zeus 1.3.3
 # of "threads"      3
 Server Cache        See Below
 Log Mode            Common Log Format

                                   Network

 # of Controllers    3
 Network Controller  IBM PCI 155 Mbps ATM Adapter
 # of Nets           3
 Type of Nets        ATM
 Network Speed       155 Mb/sec
 MSL (sec)           30
 Time-Wait (sec)     60

                               Load Generators

 # of Generators     6
 # of Processes Each 12
 Model               RS/6000 7043-240
 Processor           233 MHz PwrPC 604e
 # of Processors     2
 Memory              256MB
 Network Controller  IBM PCI 155 Mbps ATM
 Operating System    AIX 4.3.2
 Compiler            IBM Cset++ Version 3.1.3

                            Benchmark Configuration

 Max Requested Load  2750
 Max Fileset Size    1147

                                 Test Sponsor

 Tested By           IBM Austin
 License Number      11
 Test Date           Oct-98

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                            Operating System Notes

<> APAR IX83061 - AIX networking SMP scaling enhancement

                                Network Notes

<> ATM MTU=9180
<> 2 clients per network

                                 Other Notes

<> zeus: -b 1048576 -t 15000 -q -n -m 1 -f 13999 -fb 307200 -fm 4096
<> server no (network option) tuning:
<> sb_max=262144, somaxconn=8192, send_file_duration=18000, nbc_limit=720896, nbc_max_cache=720896,
<> tcp_sendspace=65536, tcp_recvspace=65536, tcp_timewait=5
<> 3 instances of zeus processes each with different server.ini files which bind to a specific IP-address
<> client no (network option) tuning:
<> tcp_sendspace=65536, tcp_recvspace=65536, delayack=3, delayackports={80}

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