SPECweb99_SSL Result

Advanced Micro Devices:	Tyan S2865/Opteron 148
Zeus Technology Ltd.:	Zeus Web Server V4.2r4

SPECweb99_SSL = 1084

Performance

Iteration

Conforming Simultaneous Connections

1	1084
2	1084
3	1084
Median	1084

Configuration

Availability Dates
All Hardware	Aug-2005
HTTPS Software	Nov-2003
Operating System	Jan-2005
Supplemental System	Nov-2003

Hardware

Vendor Advanced Micro Devices

Model Tyan S2865/Opteron 148

Processor AMD Opteron 148, 2.2 GHz

# Processors 1 core, 1 chip, 1 core/chip

Primary Cache 64KBI + 64KBD on chip

Secondary Cache 1MB on chip

Other Cache none

Memory 4 GB (4x1GB) PC3200 DDR

Disk Subsystem 4 74GB 10KRPM SATA Drives

Disk Controllers Onboard SATA

Other Hardware 1 SMC 8624T Gigabit Switch

Software

Operating System SuSE Linux Enterprise Server 9 SP1 (32 bit)

File System ext2

Other Software none

HTTPS Software

Vendor Zeus Technology Ltd.

HTTPS Software Zeus Web Server V4.2r4

API Zeus PEPP 0.9pre1 ISAPI for Dynamic Content

Server Cache None

Log Mode Binary Log Format

Test Sponsor
Test Date	Jul-2005
Tested By	Advanced Micro Devices
SPEC License	49

Network

# of Controllers 1

Network Controllers SysKonnect SK-9E21D

# of Nets 1

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 3

Model Sun V20Z

Processor AMD Opteron 244

# of Processors 2

Memory 2048MB

Network Controller Onboard Broadcom BCM5703 Gigabit Ethernet

Operating System SuSE SLES 9

Compiler gcc v3.3.3

Benchmark Configuration

Requested Connections 1084

Fileset Size (MB) 3586.8

Notes

SUT Notes

1 SATA 10K 74GB disk with ext3 for root
1 SATA 10K 74GB disk with ext2 for logs
2 SATA 10K 74GB disks with in software RAID 0 configuration with ext2 for fileset

Operating System Notes

irqbalancer disabled
Each NIC's TX queue length set to 40000 via ifconfig, default 1000
Log/Fileset filesystem mounted with "noatime,nodiratime,noacl", no inode access time updating, no access control lists
ulimit -n 27867, sets number of open files, default 1024
fs.file-max = 112469, maximum number of open file handles, default 1024
Tuning Parameters:
- net.ipv4.ip_forward = 0
- net.ipv4.conf.all.rp_filter = 1, enables source route verification, default 0
- net.ipv4.tcp_timestamps = 0, turns TCP timestamp support off, default 1
- net.ipv4.tcp_max_tw_buckets = 2000000, sets TCP time-wait buckets pool size, default 180000
- net.core.rmem_max = 10000000, maximum receive socket buffer size, default 65535
- net.core.rmem_default = 10000000, default receive socket buffer size, default 65535
- net.core.wmem_max = 10000000, maximum send socket buffer size, default 65535
- net.core.wmem_default = 10000000, default send socket buffer size, default 65535
- net.core.optmem_max = 10000000, default 10240
- net.ipv4.tcp_rmem = 30000000 30000000 30000000, maximum TCP read-buffer space allocatable, default 4096 87380 174760
- net.ipv4.tcp_wmem = 30000000 30000000 30000000, maximum TCP write-buffer space allocatable, default 4096 16384 131072
- net.ipv4.tcp_mem = 30000000 30000000 30000000, maximum TCP buffer space, default 31744 32256 32768

HTTPS Software Notes

Zeus Configuration:
tuning!bind_any no
tuning!unique_bind yes
tuning!so_wbuff_size 1048576
tuning!softservers no
tuning!cbuff_size 65536
tuning!clientfirst_optimise yes
tuning!ssl_sessioncache_size 7507
tuning!listen_queue_size 8192
tuning!keepalive yes
tuning!keepalive_timeout 360
tuning!multiple_accept yes
tuning!keepalive_max -1
tuning!maxaccept 2048
tuning!modules!cgi!enabled yes
tuning!isapi!enabled yes
tuning!max_connections 3000
tuning!modules!stats!enabled no
tuning!modules!nsapi!enabled no
Refer to AMD-Zeus-tuning-20050509.txt for a description of Zeus tuning parameters

HTTP API Notes

Zeus PEPP configured with command: ./Configure --ssl=yes
Zeus PEPP compiled with default gcc (v3.3.3)

Client Notes

Client code configured with command: ./configure --enable-posix-threads
Client code compiled with default gcc (v3.2.2)
net.ipv4.ip_local_port_range 1024 65535
Clients use DDR PC2700 memory

Other Notes

Tuning Disclosure: See above
Dynamic API: HP-20020724-API.tgz
Client kernel config: Default SuSE SLES8 x86 SP3 (2.4.21-138-smp)
Server kernel config: Default SLES9 SP1 32 bit 2.6.5-7.139-bigsmp
SUT requires a Tyan S2865 motherboard, an eATX 4 hard drive capable case with a minimum 420 watt power supply.

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	1084	100.0%	3076.6	352.4	2.84	340.1
2	1084	100.0%	3075.2	352.4	2.84	340.2
3	1084	100.0%	3073.3	352.7	2.84	340.1

Fri Oct 28 16:02:25 2005

First published at SPEC.org on 17-Aug-2005