SPECweb99 Result

Compaq Computer Corp.:	Compaq Proliant ML370 G2
Red Hat:	TUX 2.0

SPECweb99 = 3249

Performance

Iteration

Conforming Simultaneous Connections

1	3250
2	3248
3	3249
Median	3249

Configuration

Availability Dates
All Hardware	Jun-2001
HTTP Software	Jun-2001
Operating System	Apr-2001
Supplemental System	Jun-2001

Hardware

Vendor Compaq Computer Corp.

Model Compaq Proliant ML370 G2

Processor 1.13GHz Intel Pentium III

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

Primary Cache 16KBI+16KBD on chip

Secondary Cache 512KB

Other Cache None

Memory 5 GB

Disk Subsystem 6 18.2GB 10K RPM Ultra3 SCSI

Disk Controllers COMPAQ Smart Array 5i

Other Hardware Anritsu MultiFlow 5128 Switch

Software

Operating System Red Hat Linux 7.1

File System ext2

Other Software None

HTTP Software

Vendor Red Hat

HTTP Software TUX 2.0

API TUX user API

Server Cache None

Log Mode Binary CLF

Test Sponsor
Test Date	Jun-2001
Tested By	Compaq
SPEC License	2

Network

# of Controllers 4

Network Controllers Alteon AceNIC 1000SX

# 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 Compaq Proliant DL380

Processor 1.0GHz Intel Pentium III

# of Processors 2

Memory 128MB

Network Controller Alteon ACENIC 1000SX

Operating System Red Hat 7.0

Compiler gcc 2.96

Benchmark Configuration

Requested Connections 3250

Fileset Size (MB) 10521.28

Notes

SUT Notes

1 disk for OS and logs
5 disks Hardware RAID0 for fileset

Operating System Notes

Tuning parameters:
ulimit -n 10000, set number of open files to 10000, default 8192
net.core.optmem_max=10000000, maximum amount of option memory buffers, default 10240
net.core.rmem_max=10000000, maximum receive socket buffer size, default 65535
net.core.rmem_max=10000000, maximum receive socket buffer size, default 131071
net.core.wmem_default=10000000, default send socket buffer size, default 65535
net.core.wmem_max=10000000, maximum send socket buffer size, default 131071
net.core.hot_list_length=10000, maximm number of skb-heads to be cached, default 128
net.core.netdev_max_backlog=300000, number of unprocessed input packets before the kernel starts dropping them, default 300
net.ipv4.tcp_max_tw_buckets=2000000, set TCP time-wait buckets pool size, default 180000
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 allocatable, default 195584 196096 196608
net.ipv4.tcp_timestamps=0, turns TCP timestamp support off, default on

HTTP Software Notes

net.tux.cgiroot=/, cgi root check; default /var/www/tux/cgiroot/
net.tux.cgi_uid=99, userid for cgi scripts; default -1
net.tux.cgi_gid=99, groupid for cgi scripts; default -1
net.tux.mode_allowed=255, allowed file permission bits, default 4
net.tux.mode_forbidden=2, forbidden file permission bits, default 0
net.tux.documentroot=/www, document root for web server, default /var/www/tux
net.tux.logging=1, enable logging, default off
net.tux.0.listen.0=836664f5, tie NIC to first TUX thread, default 0
net.tux.1.listen.0=836764f5, tie NIC to second TUX thread, default 0
net.tux.1.listen.1=836564f5, tie NIC to second TUX thread, default 0

Network Notes

txqueuelen=20000, transmit queue length, default 100
irq.5.smp_affinity=01, lock IRQ of NIC to first processor, default 0xffffffff
irq.11.smp_affinity=02, lock IRQ of NIC to second processor, default 0xffffffff
irq.15.smp_affinity=02, lock IRQ of NIC to second processor, default 0xffffffff
Alteon NIC settings in /usr/src/linux/drivers/net/acenic.c
tx_coal_tick = 300, default 400
rx_coal_tick = 300, default 120
max_tx_desc = 64, default 60
max_rx_desc = 32, default 25

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	3250	100.0%	9064.3	356.0	2.79	335.2
2	3248	99.9%	9043.9	356.8	2.78	334.9
3	3249	100.0%	9063.0	356.0	2.79	335.2

Wed Apr 13 16:55:07 2005

First published at SPEC.org on 07-Aug-2001