SPECweb99_SSL Result

PogoLinux:	PerformanceWare 3566
Zeus Technology Ltd.:	Zeus Web Server 4.2r4 (64 bit)

SPECweb99_SSL = 8275

Performance

Iteration

Conforming Simultaneous Connections

1	8275
2	8275
3	8275
Median	8275

Configuration

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

Hardware

Vendor PogoLinux

Model PerformanceWare 3566

Processor Opteron 880, 2.4 GHz

# Processors 8 cores, 4 chips, 2 cores/chip

Primary Cache 64KBI + 64KBD per core on chip

Secondary Cache 1MB per core on chip

Other Cache none

Memory 32 GB DDR400

Disk Subsystem 5 x 73GB 15k RPM Internal ULTRA320 SCSI

Disk Controllers Onboard SCSI

Other Hardware 2 SMT 8624T Gigabit Switches

Software

Operating System SuSE Linux Enterprise Server 9 for x86_64 SP2

File System ext2

Other Software none

HTTPS Software

Vendor Zeus Technology Ltd.

HTTPS Software Zeus Web Server 4.2r4 (64 bit)

API Zeus PEPP 0.9pre1 ISAPI for Dynamic content

Server Cache none

Log Mode Zeus Binary CLF

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

Network

# of Controllers 4

Network Controllers Intel Pro/1000 MT Dual Port Server Adapter

# of Nets 8

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 24

Model Sun Fire V20Z

Processor AMD Opteron 244, 1.4 GHz

# of Processors 2

Memory 2048MB

Network Controller Onboard Broadcom BCM5703 Gigabit Ethernet

Operating System SuSE SLES 8 SP3

Compiler gcc 3.2.2

Benchmark Configuration

Requested Connections 8275

Fileset Size (MB) 26600.88

Notes

SUT Notes

1 U320 15K 73GB SCSI disk for OS and swap
1 U320 15K 73GB SCSI disk for access log
3 U320 15K 73GB SCSI disk for fileset (software RAID 0)

Operating System Notes

One NIC irq bound per CPU, default handled by irqbalancer
irqbalancer disabled
taskset used to set processor affinity for each Zeus instance
ulimit -n 500000, sets number of open files, default 1024
Each NIC's TX queue length set to 40000 via ifconfig, default 1000
os, log, & fileset mounted with 'noatime, nodiratime, noacl', no inode access time updating, no access control lists
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_fin_timeout = 210, time to hold socket in state FIN-WAIT-2, default 60
net.ipv4.tcp_max_tw_buckets = 2000000, sets TCP time-wait buckets pool size, default 180000
vm.max_map_count = 131072, maximum number of active map areas, default 65536
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
fs.file-max = 1100000, maximum number of open files, default 1024
Each NIC's RX descriptor size set to 4096, default 256

HTTPS Software Notes

Zeus Configuration
runningsite/wstest: bindaddr IP addr. 1 - IP addr. 8
global.cfg:
tuning!bind_any no
tuning!unique_bind yes
tuning!cache_cooling_time 0
tuning!cache_files 597585
tuning!cache_flush_interval 31536000
tuning!cache_small_file 4096
tuning!cache_large_file 1048576
tuning!cache_max_bytes 27769803776
tuning!cache_stat_expire 31536000
tuning!cbuff_size 65536
tuning!clientfirst_optimise yes
tuning!keepalive yes
tuning!keepalive_max -1
tuning!keepalive_timeout 3600
tuning!listen_queue_size 10240
tuning!maxaccept 4096
tuning!modules!cgi!cleansize 0
tuning!num_cgid 8
tuning!sendfile no
tuning!sendfile_minsize 0
tuning!sendfile_maxsize 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
See SUN-20050815-Zeus-tunings.txt for a description of the 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
2 SMT 8624T Gigabit Switches used for 8 networks

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	8275	100.0%	25350.6	326.4	3.06	367.2
2	8275	100.0%	25700.3	322.1	3.11	372.1
3	8275	100.0%	25277.6	327.4	3.05	366.0

Fri Oct 28 15:58:57 2005

First published at SPEC.org on 26-Oct-2005