SPECweb99 Result =============================================================================== || IBM : RS/6000 7044-170 || 1025 SPECweb99 Zeus Technology Ltd. : Zeus 4.0r2 || || =============================================================================== PERFORMANCE | Conforming Simultaneous Iteration | Connections ---------------+---------------------------- 1 | 1025 2 | 1025 3 | 1024 ---------------+---------------------------- Median | 1025 =============================================================================== Availability Dates All Hardware Feb-2001 HTTP Software Jan-2002 Operating System Apr-2002 Supplemental System Apr-2002 Hardware Vendor IBM Model RS/6000 7044-170 Processor 450MHz POWER3-II # Processors 1 core, 1 chip, 1 core/chip Primary Cache 32KBI+64KBD on chip Secondary Cache 8MB(I+D) off chip Other Cache None Memory 2 GB Disk Subsystem 15x18.2 SSA Disk(fast-write enabled) Disk Controllers IBM SSA 160 SerialDisk Adapter Other Hardware 1 x Alteon ACESwitch 180 Software Operating System AIX 5L V5.1 File System JFS Other Software None HTTP Software Vendor Zeus Technology Ltd. HTTP Software Zeus 4.0r2 API ISAPI Server Cache FRCA (Fast Response Cache Accelerator) Log Mode Binary CLF for Zeus, CLF for FRCA Test Sponsor Test Date Apr-2002 Tested By IBM SPEC License 11 Network # of Controllers 1 Network Controllers 1 IBM Gigabit Ethernet-SX PCI Adapter # of Nets 1 Type of Nets Gigabit Ethernet Network Speed 1 Gb/sec MSL (sec) 30 (Non RFC1122) Time-Wait (sec) 60 (Non RFC1122) MTU 1500 Clients # of Clients 4 Model IBM eServer pSeries 640 Model B80 Processor 375 MHz POWER3-II # of Processors 4 Memory 4096MB Network Controller 1 Gigabit Ethernet-SX PCI Adapter Operating System AIX 4.3.3 Compiler IBM VAC 5.0.1 Benchmark Configuration Requested Connections 1025 Fileset Size (MB) 3401.36 =============================================================================== Notes/Tuning information SUT Notes APAR IY28102 was applied to AIX 5L V5.1 maxpgahead=32(the maximum number of pages to be read ahead,default=8) minperm=5%(the point below which the page-stealer will steal file of computational pages,default=20%) maxperm=95%(the point above which the page stealing algorithm steals only file page,default=80%) 1 transfer-log for requests processed by ZWS 1 frca-log for requests processed by FRCA Disk layout: 1 disk for OS, 1 disk for webserver, 12 disks striped for file_set, 1 disk for web logfile Set Gigabit Ethernet driver attribute copy_bytes=256 (copy packet into contiguous buffer on transmit if this many or less bytes, defult=2048) "Set Gigabit Ethernet driver attribute slih_hog=100 (Interrupt events processed per interrupt, default=10) "Set Gigabit Ethernet driver attribute tx_que_size=2048 (Software transmit queue size, default=8192) frcactrl pctonintr 100 (frca set to allow 100% cpu time on interrupt, default=90) frcactrl revaltimeout 100000 (set frca revalidation timeout to 100,000 seconds, default=300 seconds) no(network option) tuning: no -o tcp_sendspace=65536(default socket send buffer size, default=16384) no -o tcp_recvspace=65536(default socket receive buffer size, default=16384) no -o send_file duration=100000(cached send_file expiration time, default=300) no -o somaxconn=10240(max listen backlog, default=1024) no -o nbc_max_cache=71680(max file size for network buffer cache, default=1048576) no -o nbc_pseg=300000(max file entries in private segment,default=0) no -o tcp_timewait=5(ensure that TIME_WAIT is at least 60 seconds, default=1) no -o tcp_newreno=0 (disables the modification to TCP's Fast Recovery algorithm as described in RFC 2582, default=1) HTTP API Notes Zeus PEPP-06 SPECweb99 toolkit used for dynamic content Compiled with IBM VAC 5.0.1 post.log in /weblog directory instead of doc_root ./Configure --sendfile=no --locking=semop Client Notes APAR IY17356 was applied to AIX 4.3.3 no (network option) tuning: no -o delayack=3(delay ack for connection setup and shutdown,default=0) no -o delayackports={80}(delay ack ports,default={} ) no -o tcp_timewait=5(ensure that TIME_WAIT is at least 60 seconds,default=1) no -o tcp_sendspace=65536(default socket send buffer size, default=16384) no -o tcp_recvspace=65536(default socket receive buffer size, default=16384) Other Notes Starts 1 instance of Zeus Zeus 4.0r2 global.cfg tuning!bind_any no tuning!cache_files 50001 tuning!cache_large_file 1048576 tuning!cache_small_file 4096 tuning!cache_stat_expire 180000 tuning!cache_flush_interval 180000 tuning!cache_max_bytes 0 tuning!num_children 3 tuning!keepalive yes tuning!keepalive_timeout 1000 tuning!keepalive_max -1 tuning!listen_queue_size 9216 tuning!cbuff_size 65536 tuning!multiple_accept yes tuning!sendfile yes tuning!sendfile_maxsize 102400 tuning!sendfile_minsize 100 tuning!sendfile_reservefd 31991 tuning!so_nagle_off no tuning!so_rbuff_size 32768 tuning!softservers no tuning!unique_bind yes tuning!use_poll no tuning!cache_cooling_time 0 tuning!modules!cgi!cleansize 0 tuning!modules!stats!enabled no tuning!modules!nsapi!enabled no tuning!accelerator!frca!enabled yes tuning!accelerator!frca!log!enabled yes tuning!accelerator!frca!log!filename /weblog/log/frca-log tuning!accelerator!frca!log!format CLF tuning!accelerator!frca!maxsize 102400 tuning!accelerator!frca!minsize 100 Zeus_Site_Configuration: modules!cgi!enabled yes modules!isapi!enabled yes bindaddr ip_addr, ip_addr, ip_addr Tuning Disclosure: IBM-20011019.txt Dynamic API: IBM-20011019_2-API.tar.gz =============================================================================== Test Run Details Run Conforming Percent | Throughput Response ops/sec/ Kbits/ Num Connections Conform | ops/sec msec loadgen sec => 1 1025 100.0% | 2843.3 360.6 2.77 331.8 2 1025 100.0% | 2844.3 360.5 2.77 331.6 3 1024 99.9% | 2842.9 360.7 2.77 331.7