SPECweb99 Result =============================================================================== || IBM : eServer xSeries 330 || 1026 SPECweb99 Microsoft : IIS 5.0 || || =============================================================================== PERFORMANCE | Conforming Simultaneous Iteration | Connections ---------------+---------------------------- 1 | 1026 2 | 1026 3 | 1026 ---------------+---------------------------- Median | 1026 =============================================================================== Availability Dates All Hardware Oct-2000 HTTP Software Feb-2000 Operating System Feb-2000 Supplemental System -- Hardware Vendor IBM Model eServer xSeries 330 Processor 800MHz Pentium III # Processors 2 cores, 2 chips, 1 core/chip Primary Cache 16KBI+16KBD on chip Secondary Cache 256KB Other Cache None Memory 4GB Disk Subsystem 1 CDROM, 2 9GB SCSI Drives Disk Controllers IBM ServeRAID 4L Other Hardware 1 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 Oct-2000 Tested By IBM SPEC License 11 Network # of Controllers 1 Network Controllers Alteon ACEnet PCI # of Nets 1 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 6 Model IBM IntelliStation Z Pro Processor 450MHz Pentium III Xeon # of Processors 2 Memory 256MB Network Controller Alteon ACEnic PCI Operating System Microsoft Windows 2000 Professional Compiler Microsoft VC++ v6.0 Benchmark Configuration Requested Connections 1026 Fileset Size (MB) 3401.36 =============================================================================== Notes/Tuning information SUT Notes System: Set as file server (background services), the default Embedded 100Base-TX network adapters were disabled for the test Operating System Notes Tuning Parameters: - Tcpip/Parameters/MaxFreeTwTcbs=220000, sets maximum number of TIME_WAIT tcbs to 220,000 - Tcpip/Parameters/MaxHashTableSize=0x8000, sets TCB hash table size to 16,384 entries, default 512 - Tcpip/Parameters/MaxUserPort=0xfffe, sets maximum open ports to 65534 - Tcpip/Parameters/NumTcbTablePartions=16, sets number of independent TCB table segments, default 4 - Tcpip/Parameters/TcpTimedWaitDelay=60, sets TIME_WAIT parameter to 60 seconds (non-RFC 1122), default 240 - 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=0xfffff, sets IIS object cache timeout, default 10 minutes - Inetinfo/Parameters/MaxPoolThreads=4, maximum network request threads per processor, default 10 - Inetinfo/Parameters/PoolThreadLimit=8, maximum pool threads in system, default 2*#MB - Inetinfo/Parameters/MemCacheSize=1800, maximum amount of memory that IIS will use for its file cache, default 50% of available memory - Inetinfo/Parameters/MaxCachedFileSize=650000, maximum size of file in bytes that can be placed in the cache, default 262144 Alteon NIC settings: - RxFlowControl=0 (off), default 1 (On) - IntCount=10000, sets total number loops DPC would process before interupting, default 1000 - RecvCoalMax=80, sets number of buffers received before notifying host, default 20 - RecvCoalTicks=10000, sets number of microsec before recv buffers are given to host, default 1000 - SendCoalMax=40, sets number of buffers sent before notifying host, default 20 - SendCoalTicks=10000, sets number of microsec before send buffers are returned to host, default 1000 - StatTicks=0, Default 100000 HTTP Software Notes IIS set for more than 100,000 hits/day IIS Home Directory: Access for Read & Write, Scripts & Executables IIS Virtual Directory spec99 points back to web server root, low application protection IIS Logging: W3C Extended logging, defaults plus bytes sent; minus user agent HTTP API Notes Microsoft ISAPI for IIS 5.0 compiled with VC++6.0 code optimization=Pentium Pro CGI program is in IBM-20000612-ISAPI.zip Hardware Notes 2 disk in RAID0 64K stripe, write through mode, rebuild priority low, 8 MB cache All drives formated NTFS System on "C" with default file allocation size Benchmark files on "E" with file allocation size 128K Logfile on "F" with file allocation size 32K Client Notes Tcpip/Parameters/MaxUserPort = 0xfffe, sets maximum open port to 65534 =============================================================================== Test Run Details Run Conforming Percent | Throughput Response ops/sec/ Kbits/ Num Connections Conform | ops/sec msec loadgen sec 1 1026 100.0% | 2888.7 355.5 2.82 337.6 2 1026 100.0% | 2861.1 359.0 2.79 334.4 => 3 1026 100.0% | 2870.6 357.8 2.80 336.1