SPECweb99 Result

IBM:	Netfinity 6000R
Microsoft:	IIS 5.0

SPECweb99 = 1182

Performance

Iteration

Conforming Simultaneous Connections

1	1183
2	1181
3	1182
Median	1182

Configuration

Availability Dates
All Hardware	May-2000
HTTP Software	Feb-2000
Operating System	Feb-2000
Supplemental System	--

Hardware

Vendor IBM

Model Netfinity 6000R

Processor 700MHz Pentium III Xeon

# Processors 2 cores, 2 chips, 1 core/chip

Primary Cache 16KBI+16KBD on chip

Secondary Cache 2MB

Other Cache None

Memory 4GB

Disk Subsystem 1 CDROM, 10 9GB SCSI Drives

Disk Controllers IBM ServeRAID 3H

Other Hardware 2 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	Jun-2000
Tested By	IBM
SPEC License	11

Network

# of Controllers 2

Network Controllers Alteon ACEnic PCI

# of Nets 2

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 8

Model IBM IntelliStation Z Pro

Processor 450MHz Pentium III Xeon

# of Processors 2

Memory 256MB

Network Controller Alteon AceNIC

Operating System Microsoft Windows 2000 Professional

Compiler Microsoft VC++ v6.0

Benchmark Configuration

Requested Connections 1184

Fileset Size (MB) 3908.88

Notes

SUT Notes

IIS settings: Maximum Performance
IIS Home Directory: Access for Read & Write, Scripts & Executables
IIS Virtual Directory sprc99 points back to web server root, low application protection
IIS Logging: W3C Extended logging, defaults plus bytes sent

Operating System Notes

Tuning Parameters:
- Tcpip/Parameters/MaxFreeTwTcbs=1000000, sets maximum number of TIME_WAIT tcbs to 400,000
- Tcpip/Parameters/MaxHashTableSize=0x10000, sets TCB hash table size to 65,536 entries, default 512
- Tcpip/Parameters/MaxUserPort=0xfffe, sets maximum open ports to 65534
- Tcpip/Parameters/NumTcbTablePartions=32, sets number of independent TCB table segments, default 4
- Tcpip/Parameters/TcpTimedWaitDelay=0x3c, sets TIME_WAIT parameterto 60 seconds (non-RFC 1122), default 240
- Tcpip/Parameters/TcpWindowSize=0xffff, sets TCP send/receive window size to 65535, default 8192
- 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=0xffff, sets IIS object cache timeout, default 10 minutes
- Inetinfo/Parameters/MaxPoolThreads=1, maximum network request threads per processor, default 10.
- Inetinfo/Parameters/PoolThreadLimit=4, maximum pool threads in system, default 2*#MB
- Inetinfo/Parameters/MemCacheSize=1600, maximum amount of memory that IIS will use for its file cache, default 50% of available memory
- Inetinfo/Parameters/MaxCachedFileSize=550000, maximum size of file in bytes that can be placed in the cache, default 262144
Alteon NIC settings:
- Rx Flow Control=Off, default On
Network interrupts affinitized one NIC per processor using Microsoft Intfiltr

HTTP API Notes

Microsoft ISAPI for IIS 5.0 compiled with VC++6.0 code optimization=Pentium Pro

Hardware Notes

1 disk for OS & pagefiles, 4 disks for web pages, 3 disks for log file

Client Notes

Tcpip/Parameters/MaxUserPort = 0xfffe, sets maximum open port to 65534

Test Run Details

**Test results for each iteration (median is shaded)**
Iteration	Conforming Connections	Percent Conform	Throughput ops/sec	Response msec	ops/sec/ loadgen	kbit/ sec
1	1183	99.9%	3271.2	362.5	2.76	331.4
2	1181	99.7%	3258.0	363.9	2.75	330.0
3	1182	99.8%	3264.3	363.4	2.76	331.0

Mon Apr 25 12:38:07 2005

First published at SPEC.org on 27-Jun-2000