SPECweb99_SSL Result

Advanced Micro Devices:	Rioworks HDAMA/Opteron 248
Zeus:	Zeus Web Server V4.2r2 (64-bit)

SPECweb99_SSL = 2240

Performance

Iteration

Conforming Simultaneous Connections

1	2240
2	2240
3	2240
Median	2240

Configuration

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

Hardware

Vendor Advanced Micro Devices

Model Rioworks HDAMA/Opteron 248

Processor AMD Opteron 248, 2.2 GHz

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

Primary Cache 64KBI + 64KBD

Secondary Cache 1MB on chip

Other Cache none

Memory 16 GB pc2100 DDR

Disk Subsystem 3 18 GB SCSI Ultra SCSI drives

Disk Controllers LSI 22320-R U320 SCSI adapter

Other Hardware 1 Dell PowerConnect 5224 Gigabit Switch

Software

Operating System SuSE Linux Enterprise Server 8 for AMD64 SP2

File System ext2

Other Software gcc v3.2.2

HTTPS Software

Vendor Zeus

HTTPS Software Zeus Web Server V4.2r2 (64-bit)

API Zeus PEPP 0.8 ISAPI used for Dynamic content

Server Cache None

Log Mode Binary Common Log Format

Test Sponsor
Test Date	Oct-2003
Tested By	Advanced Micro Devices
SPEC License	49

Network

# of Controllers 2

Network Controllers Intel Pro/1000 MT Server Adapter

# 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 8

Model RackSaver RS-1100

Processor AMD Athlon MP 2800+

# of Processors 2

Memory 1024MB

Network Controller Intel Pro/1000 MF Server Adapter

Operating System SuSE Linux Professional 8.2

Compiler gcc v3.3

Benchmark Configuration

Requested Connections 2240

Fileset Size (MB) 7285.84

Notes

SUT Notes

1 U320 15K 18GB SCSI disk for OS
1 U320 15K 18GB SCSI disk for log
1 U320 15K 18GB SCSI disk for fileset

Operating System Notes

One NIC irq bound per CPU
ulimit -n 63277, sets number of open files, default 1024
Each NIC's TX queue length set to 20000 via ifconfig, default 100
log, & fileset partitions mounted with 'noatime, nodiratime', no inode access time updating
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.core.hot_list_length = 10000, maximum number of skb-heads to be cached, default 128
- 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
- fs.file-max = 254108, maximum number of open files, default 1024

HTTPS Software Notes

Zeus Configuration:
tuning!bind_any no
tuning!unique_bind yes
tuning!cache_cooling_time 0
tuning!cache_files 282011
tuning!cache_flush_interval 86400
tuning!cache_small_file 90000
tuning!cache_large_file 1048576
tuning!cache_max_bytes 12884901888
tuning!cache_stat_expire 86400
tuning!cbuff_size 65536
tuning!clientfirst_optimise yes
tuning!keepalive yes
tuning!keepalive_max -1
tuning!keepalive_timeout 3600
tuning!listen_queue_size 8192
tuning!maxaccept 2048
tuning!modules!cgi!cleansize 0
tuning!sendfile no
tuning!sendfile_maxsize 0
tuning!sendfile_minsize 0
tuning!so_wbuff_size 1048576
tuning!softservers no
tuning!ssl_diskcache no
tuning!ssl_sessioncache_size 2617
tuning!ssl_cbuff_size 32840
tuning!modules!stats!enabled no
tuning!modules!nsapi!enabled no
tuning!modules!isapi!enabled no

HTTP API Notes

Zeus PEPP configured with command: ./Configure --ssl=yes
Zeus PEPP compiled with default gcc (v3.2.2)

Client Notes

Client code configured with command: ./configure --enable-posix-threads
Client code compiled with default gcc (v3.3)
net.ipv4.ip_local_port_range 1024 65535

Other Notes

Tuning Disclosure: See above
Dynamic API: HP-20020724-API.tgz
Server kernel config: AMD-20030808-server64.config
Client kernel config: AMD-20030808-client.config
SUT requires a Rioworks HDAMA motherboard, an eATX 3 hard drive capable case with a minimum 400 watt power supply.
SCSI adapter drive configuration:
Operating System and fileset: Channel A
Logs: Channel B
PCI card configuration:
2 Intel Pro/1000 MT Server adapters: PCI-X slots
LSI 22320-R U320 SCSI adapter: PCI-64 slot

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	2240	100.0%	6494.5	344.9	2.90	347.0
2	2240	100.0%	6507.3	344.3	2.91	348.3
3	2240	100.0%	6474.1	345.9	2.89	346.4

Mon Apr 25 14:14:52 2005

First published at SPEC.org on 09-Dec-2003