SPECweb96 Result

Digital:	Alphaserver 2100 5/300
Zeus Ltd.:	Zeus 1.0.1

SPECweb96 = 565

Performance

Throughput (ops/sec)	Response (msec)
57	13.3
114	16.5
171	21.4
228	29.1
285	35.8
342	44.1
399	51.0
456	64.3
513	91.5
565	251.4

Configuration

Availability Dates
Hardware	Dec-95
HTTP Software	Mar-96
Operating System	May-96

Hardware

Vendor Digital

Model Alphaserver 2100 5/300

Processor 291Mhz 21164

# of Processors 2

Primary Cache 8KBI+8KBD on chip

Secondary Cache 96KB(I+D) in chip

Other Cache 4MB(I+D) off chip per CPU

Memory 512MB

Disk Subsystem 2 RZ28B (4GB) Drives

Disk Controllers KZPSA

Other Hardware

Software

Operating System Digital UNIX V4.0

File System Type UFS

Other Software none

HTTP Software

Vendor Zeus Ltd.

HTTP Software Zeus 1.0.1

# of "threads" 8

Server Cache Default

Log Mode common

Test Sponsor
Test Date	Jul-96
Tested By	Digital Nashua
SPEC License	2

Network

# of Controllers --

Network Controllers DEFPA-AA

# of Nets 2

Type of Nets FDDI

Network Speed 100Mb

MSL (sec) 30 (Non RFC1122)

Time-Wait (sec) 60 (Non RFC1122)

Load Generators

# of Load Generators 6

# of Processes Each 24

Model Alphastation 400 5/266

Processor 266Mhz 21154

# of Processors 1

Memory 64MB

Network Controller DEFPA-AA

Operating System Digital UNIX 4.0

Compiler DEC C V5.2-023

Benchmark Configuration

Maximum Requested Load 570

Maximum Fileset Size (MB) 522

Notes

OS Notes

Webserver sysconfigtab tuning:
proc: max-proc-per-user=320, maxusers=512
socket: sominconn=32765, somaxconn=32765
inet: tcbhashsize=1024
Load Generator sysconfigtab tuning:
proc: max-proc-per-user=128,maxusers=64
socket: sominconn=1024

Test Run Details

Detailed Statistics
Load	Throughput	Class	Target Mix	Actual Mix	Error Percent	Mean Response	Std Dev Response
57	57	0	35.0%	35.0%	0.00%	10.81	14.19
		1	50.0%	49.8%	0.00%	12.36	65.30
		2	14.0%	14.3%	0.00%	17.77	19.07
		3	1.0%	1.0%	0.00%	88.90	100.90
114	114	0	35.0%	34.9%	0.00%	14.68	84.84
		1	50.0%	50.1%	0.00%	14.83	64.75
		2	14.0%	14.0%	0.00%	22.13	62.25
		3	1.0%	1.0%	0.00%	86.44	88.24
171	171	0	35.0%	35.0%	0.00%	19.05	161.68
		1	50.0%	50.0%	0.00%	19.61	162.04
		2	14.0%	13.9%	0.00%	27.86	155.95
		3	1.0%	1.0%	0.00%	102.82	208.72
228	228	0	35.0%	35.0%	0.00%	25.97	217.65
		1	50.0%	50.0%	0.00%	26.88	217.03
		2	14.0%	14.0%	0.00%	38.11	298.85
		3	1.0%	1.0%	0.00%	122.62	202.80
285	285	0	35.0%	34.9%	0.00%	31.88	184.32
		1	50.0%	50.1%	0.00%	32.16	175.82
		2	14.0%	14.0%	0.00%	48.96	192.07
		3	1.0%	1.0%	0.00%	168.84	231.35
342	342	0	35.0%	35.0%	0.00%	39.01	198.10
		1	50.0%	50.0%	0.00%	39.89	198.32
		2	14.0%	14.0%	0.00%	60.40	206.62
		3	1.0%	1.0%	0.00%	206.11	251.07
399	399	0	35.0%	35.0%	0.00%	44.89	211.79
		1	50.0%	50.0%	0.00%	45.59	208.34
		2	14.0%	14.0%	0.00%	70.73	200.38
		3	1.0%	1.0%	0.00%	261.62	296.36
456	456	0	35.0%	35.0%	0.00%	54.80	186.51
		1	50.0%	50.0%	0.00%	57.12	204.91
		2	14.0%	14.0%	0.00%	93.16	215.45
		3	1.0%	1.0%	0.00%	355.42	412.97
513	513	0	35.0%	35.0%	0.00%	78.52	205.24
		1	50.0%	50.0%	0.00%	78.99	198.22
		2	14.0%	14.0%	0.00%	135.18	249.34
		3	1.0%	1.0%	0.00%	558.85	600.57
570	565	0	35.0%	35.0%	0.00%	212.78	277.06
		1	50.0%	50.0%	0.00%	213.45	273.44
		2	14.0%	14.0%	0.00%	372.18	437.47
		3	1.0%	1.0%	0.00%	1826.86	1892.27

Tue Jul 30 11:12:18 PDT 1996

First published at SPEC.org on 25-Jul-1996