SPECweb99 Result

Sun Microsystems:	Sun Netra 20
Zeus Technology Ltd.:	Zeus 4.0r1

SPECweb99 = 2503

Performance

Iteration

Conforming Simultaneous Connections

1	2506
2	2501
3	2503
Median	2503

Configuration

Availability Dates
All Hardware	Jun-2002
HTTP Software	Nov-2001
Operating System	Nov-2001
Supplemental System	--

Hardware

Vendor Sun Microsystems

Model Sun Netra 20

Processor 900MHz UltraSPARC III Cu

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

Primary Cache 32KBI+64KBD on chip

Secondary Cache 8MB(I+D) off chip

Other Cache none

Memory 8GB

Disk Subsystem 1 x 36GB FC-AL
9 x 18GB Sun StorEdge T3

Disk Controllers Integrated FC-AL
PCI Single FC Network Adapter

Other Hardware 1 x Cisco Systems Catalyst 4912G

Software

Operating System Solaris 8 10/01

File System UFS

Other Software Forte C/6.1

HTTP Software

Vendor Zeus Technology Ltd.

HTTP Software Zeus 4.0r1

API ISAPI

Server Cache SNCA

Log Mode SNCA binary CLF

Test Sponsor
Test Date	Nov-2001
Tested By	Sun Microsystems
SPEC License	6

Network

# of Controllers 2

Network Controllers SUN Gigabit Ethernet

# of Nets 2

Type of Nets Gigabit Ethernet

Network Speed 1 Gb/s

MSL (sec) 30 (Non RFC1122)

Time-Wait (sec) 60 (Non RFC1122)

MTU 1500

Clients

# of Clients 7

Model Ultra 60

Processor 450MHz UltraSPARC II

# of Processors 2

Memory 512MB

Network Controller Sun Gigabit Ethernet

Operating System Solaris 8 07/01

Compiler Sun Workshop 5.0 C

Benchmark Configuration

Requested Connections 2506

Fileset Size (MB) 8139.84

Notes

Operating System Notes

set sq_max_size=0, set segmap_percent=90
set ge:ge_intr_mode=1, set ge:ge_dmaburst_mode=1
set ge:ge_tx_fastdvma_min=95, set ge:ge_nos_tmds=8192
set ge:ge_nos_txdvma=8192, set ge:ge_tx_onemblk=2
set ge:ge_tx_bcopy_max=96
set rlim_fd_max=70000, set rlim_fd_cur=70000
set pcisch:pci_stream_buf_enable = 0, set autoup=60
set nca:nca_conn_req_max_q=10240, set nca:nca_conn_req_max_q0=10240
set nca:nca_ppmax=840000, set nca:nca_vpmax=840000
set nca:nca_conn_hash_size=82500, set nca:ncaurihash_sz=12281
set nca:nca_ppthresh=128
/usr/sbin/ndd -set /dev/nca nca_max_cache_size 800000
/usr/sbin/ndd -set /dev/nca nca_http_keep_alive_timeout 20000
/usr/sbin/ndd -set /dev/nca nca_use_segmap 1
/etc/nca/nca.if: ge0 ge1, /etc/nca/ncakmod.conf: status=enabled
/etc/nca/ncalogd.conf: status=enabled, logd_file_size=1000000000
/etc/nca/ncalogd.conf: logd_path_name=/http_logs/log0 ... /http_logs/log5
Mount /docs for file_set with noatime option.

HTTP Software Notes

Zeus 4.0r1 Tuning
Virtual Server Configuration (runningsites/wstest)
modules!cgi!logenabled no
modules!cgi!logid 0
modules!cgi!logsize 0
modules!dirlist!enabled no
modules!errors!enabled no
modules!imagemap!enabled no
modules!isapi!enabled yes
modules!isapi!runeextensions no
modules!stats!enabled no
Parameters - global.cfg:
tuning!modules!stats!enabled no
tuning!accelerator!nca!enabled yes
tuning!cache_files 98041
tuning!cache_max_bytes 0
tuning!cache_small_file 4096
tuning!cache_large_file 1048576
tuning!cache_stat_expire 31536000
tuning!cache_flush_interval 31536000
tuning!cache_cooling_time 0
tuning!sendfile yes
tuning!listen_queue_size 8192
tuning!so_wbuff_size 1048576
tuning!so_rbuff_size 0
tuning!modules!cgi!cleansize 0
tuning!cbuff_size 65536
tuning!sendfile_minsize 1
tuning!sendfile_reservefd 69000
tuning!bind_any no

HTTP API Notes

Zeus ISAPI interface used
Zeus PEPP Toolkit (0.6) used for SPECweb99 dynamic content
API Software compiled using using Forte 6.1: ./Configure; make

Hardware Notes

Disk Configuration:
OS - 1 Internal FC-AL disk
file_set & post log - T3, 6 disk RAID 0 LUN
access log - T3, 3 disk RAID 0 LUN
Default rd_ahead on and cache auto set in T3

Network Notes

1 NIC with 4 clients on 66MHz PCI
1 NIC with 3 clients on 33MHz PCI

Client Notes

set sq_max_size=0, set hires_tick=1
ndd -set /dev/tcp tcp_smallest_anon_port 2048
ndd -set /dev/tcp tcp_time_wait_interval 60000

Other Notes

Tuning Disclosure: Sun-20011126.txt
Dynamic API: SUN-20010402-API.tar.gz

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	2506	100.0%	6983.9	358.5	2.79	334.5
2	2501	99.8%	6938.9	360.9	2.77	332.3
3	2503	99.9%	6940.0	360.9	2.77	331.9

Thu Apr 14 12:32:40 2005

First published at SPEC.org on 11-Jun-2002