SPECweb99 Result

Sun Microsystems:	Sun Netra 20
Zeus Technology Ltd.:	Zeus 3.3.8.4

SPECweb99 = 2156

Performance

Iteration

Conforming Simultaneous Connections

1	2156
2	2156
3	2156
Median	2156

Configuration

Availability Dates
All Hardware	Oct-2001
HTTP Software	May-2001
Operating System	Aug-2001
Supplemental System	--

Hardware

Vendor Sun Microsystems

Model Sun Netra 20

Processor 750MHz UltraSPARC III

# 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 7/01

File System UFS

Other Software none

HTTP Software

Vendor Zeus Technology Ltd.

HTTP Software Zeus 3.3.8.4

API ISAPI

Server Cache SNCA

Log Mode SNCA binary CLF

Test Sponsor
Test Date	Aug-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 10/00

Compiler Sun Workshop 5.0 C

Benchmark Configuration

Requested Connections 2156

Fileset Size (MB) 7017.44

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=900000, set nca:nca_vpmax=900000
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 900000
/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 3.3.8.4 Tuning
Enabled Modules - runningsites/wstest:
cgi, get, index, isapi, map, mime
Parameters - global.cfg:
tuning!modules!stats!enabled no
tuning!use_nca 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

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-20011026.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	2156	100.0%	6031.4	357.3	2.80	335.0
2	2156	100.0%	6032.4	357.2	2.80	335.0
3	2156	100.0%	6033.4	357.3	2.80	335.0

Thu Apr 14 12:32:38 2005

First published at SPEC.org on 30-Oct-2001