SPECweb99 Result

Sun Microsystems:	Sun Fire V480
Zeus Technology Ltd.:	Zeus 4.1

SPECweb99 = 4500

Performance

Iteration

Conforming Simultaneous Connections

1	4502
2	4500
3	4496
Median	4500

Configuration

Availability Dates
All Hardware	Jun-2002
HTTP Software	Feb-2002
Operating System	Mar-2002
Supplemental System	--

Hardware

Vendor Sun Microsystems

Model Sun Fire V480

Processor 900MHz UltraSPARC III Cu

# Processors 4 cores, 4 chips, 1 core/chip

Primary Cache 32KBI+64KBD on chip

Secondary Cache 8MB(I+D) off chip

Other Cache none

Memory 32GB

Disk Subsystem 1 x 36GB FC-AL
9 x 73GB Sun StorEdge T3

Disk Controllers Integrated FC-AL
PCI Single FC Network Adapter

Other Hardware 2 x Asante IntraCore 65120 Copper Switch

Software

Operating System Solaris 8 2/02

File System UFS

Other Software none

HTTP Software

Vendor Zeus Technology Ltd.

HTTP Software Zeus 4.1

API Zeus PEPP 0.6 ISAPI

Server Cache SNCA

Log Mode SNCA binary CLF

Test Sponsor
Test Date	Jun-2002
Tested By	Sun Microsystems
SPEC License	6

Network

# of Controllers 4

Network Controllers 3 x SUN Gigabit Ethernet and 1 x Onboard Sun GigaSwift Ethernet

# of Nets 4

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 16

Model Ultra 60

Processor 450MHz UltraSPARC II

# of Processors 2

Memory 512MB

Network Controller Sun GigaSwift Ethernet

Operating System Solaris 8 2/02

Compiler Sun WorkShop 6 update 2 C 5.3

Benchmark Configuration

Requested Connections 4512

Fileset Size (MB) 14557.04

Notes

Operating System Notes

set autoup=60
set pcisch:pci_stream_buf_enable=0
set segmap_percent=80
set rlim_fd_max=262144
set rlim_fd_cur=262144
set maxpgio=128
set tcp:tcp_conn_hash_size=65536
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_bcopy_max=96
set ge:ge_pci_intr_blank_time=12
set ce:ce_bcopy_thresh=256
set ce:ce_dvma_thresh=256
set ce:ce_taskq_disable = 1
set ce:ce_ring_size = 256
set ce:ce_comp_ring_size = 1024
set ce:ce_tx_ring_size = 4096
set nca:nca_ppmax=3150000
set nca:nca_vpmax=3150000
set nca:nca_conn_hash_size=393209
set nca:nca_conn_req_max_q=10240
set nca:nca_conn_req_max_q0=10240
set nca:ncaurihash_sz=289669
set nca:ncavnodehash_sz=289669
set nca:nca_ppthresh=128
/usr/sbin/ndd -set /dev/ce rx_intr_time 32
/usr/sbin/ndd -set /dev/nca nca_max_cache_size 1000000
/usr/sbin/ndd -set /dev/nca nca_http_keep_alive_timeout 30000
/usr/sbin/ndd -set /dev/nca nca_use_segmap 1
/platform/sun4u/kernel/drv/ce.conf: interrupts=1;
/etc/nca/nca.if: ge0 ge1 ge2 ce1, /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/log15
Mount /docs for file_set with noatime option - no inode access time updating

HTTP Software Notes

Zeus 4.1 Tuning
Enabled Modules - runningsites/wstest:
cgi, get, index, isapi, map, mime
Parameters - global.cfg:
tuning!modules!stats!enabled no
tuning!accelerator!nca!enabled yes
tuning!cache_files 199999
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 200000
tuning!bind_any no
tuning!keepalive no
For a description of Zeus tuning parameters, refer to http://support.zeus.com/faq/zws/v4/entries/settings.html

HTTP API Notes

Zeus PEPP 0.6 ISAPI used for dynamic content
Compiled with Sun WorkShop 6 update 2 C 5.3
./Configure --sendfile=no --locking=semop
CFLAGS: -I$INCLUDES -xtarget=ultra2 -Kpic -dalign -fns -fsimple=2 -ftrap=%none -xlibmil -xO5 -DCHECK_CONFIG
LDFLAGS: -z muldefs -G

Hardware Notes

Disk Configuration:
OS - 1 Internal FC-AL disk
file_set & post log - T3, 4 disk RAID 0 LUN
access log - T3, 4 disk RAID 0 LUN
Default rd_ahead on and cache auto set in T3

Network Notes

3x4 load generators used 3 GE interfaces
1x4 load generators used 1 CE onboard interface

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
Client code generated with: CLFAGS=-xO4 -xchip=ultra -xarch=v8plusa
./configure --enable-posix-threads --enable-gethostbyname_r --enable-pthread_scope_system --enable-rlimit --enable-safe-usleep=no

Other Notes

Tuning Disclosure: Sun-20020610.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	4502	99.8%	12434.2	362.3	2.76	330.9
2	4500	99.7%	12437.6	362.3	2.76	330.7
3	4496	99.6%	12442.6	362.1	2.76	330.9

Thu Apr 14 12:32:41 2005

First published at SPEC.org on 25-Jun-2002