SPECweb99 Result

Dell:	PowerEdge 4400/800
Microsoft:	IIS 5.0

SPECweb99 = 1060

Performance

Iteration

Conforming Simultaneous Connections

1	1060
2	1060
3	1060
Median	1060

Configuration

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

Hardware

Vendor Dell

Model PowerEdge 4400/800

Processor 800MHz Pentium III Xeon

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

Primary Cache 16KBI+16KBD on chip

Secondary Cache 256KB(I+D) ATC

Other Cache None

Memory 4 GB

Disk Subsystem 5 9GB 10KRPM drives

Disk Controllers Onboard Adaptec AIC-7899 SCSI

Other Hardware 1 Alteon ACEswitch 180

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 W3C Extended Log File Format

Test Sponsor
Test Date	Jun-2000
Tested By	Dell
SPEC License	55

Network

# of Controllers 1

Network Controllers Alteon ACEnic 1000-SX

# of Nets 1

Type of Nets Gigabit Ethernet

Network Speed 1Gb/s

MSL (sec) 30 (Non RFC1122)

Time-Wait (sec) 60 (Non RFC1122)

MTU 1500

Clients

# of Clients 7

Model Dell Precision 410

Processor 450MHz Pentium II

# of Processors 2

Memory 128MB

Network Controller Alteon ACEnic 1000-SX

Operating System Windows 2000 Professional

Compiler Microsoft Visual C++ 6.0

Benchmark Configuration

Requested Connections 1060

Fileset Size (MB) 3513.6

Notes

SUT Notes

IIS settings: maximum performance.
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.

Operating System Notes

Tuning parameters:
- Tcpip/Parameters/MaxHashTableSize=0x2000, sets TCB hash table size to 8,192 entries, default 512.
- Tcpip/Parameters/TcpTimedWaitDelay=0x3c, sets TIME_WAIT parameter to 60 seconds (non-RFC 1122), default 240.
- Tcpip/Parameters/MaxFreeTwTcbs=400000, sets maximum number of TIME_WAIT TCBs to 400,000.
- Tcpip/Parameters/MaxUserPort = 0xfffe, sets maximum open ports to 65534.
- Tcpip/Parameters/TcpWindowSize = 65535, sets TCP send/receive window size, default 8192.
- Tcpip/Parameters/NumTcbTablePartitions = 32, sets number of independent TCB table segments, default 4.
- Inetinfo/Parameters/ObjectCacheTTL=0xffffff, sets IIS object cache timeout, default 10 minutes
- Inetinfo/Parameters/ListenBacklog=1000, default 25.
- Inetinfo/Parameters/MemCacheSize=2000, sets IIS cache to 2 gigabytes, default 50% of available memory.
- Inetinfo/Parameters/MaxCachedFileSize=1000000, sets max file size IIS caches to 1,000,000 bytes, default 256KB.
- Inetinfo/Parameters/MaxPoolThreads=20, maximum network request threads per processor, default 10.
- Inetinfo/Parameters/PoolThreadLimit=20, maximum pool threads in system, default 2*(amount of memory in MB).
- Inetinfo/Parameters/AcceptExTimeout=1, sets time for accept ex socket to wait for receive, default 120.
Alteon NIC registry settings:
- StatTicks=0, default 100000.
- RxFlowControl=0 (off), default 1
Network interrupts affinitized one per CPU

HTTP API Notes

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

Hardware Notes

1 disk for OS and logs, 4 disk software RAID0 stripe for file set.

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	1060	100.0%	2956.8	359.0	2.79	334.6
2	1060	100.0%	2943.3	360.6	2.78	333.2
3	1060	100.0%	2961.7	358.4	2.79	335.1

Wed Apr 13 16:34:58 2005

First published at SPEC.org on 25-Jul-2000