SPECweb99 Result

Hewlett-Packard Company:	ProLiant ML370 G3
Red Hat:	Red Hat Content Accelerator 2

SPECweb99 = 5373

Performance

Iteration

Conforming Simultaneous Connections

1	5373
2	5373
3	5373
Median	5373

Configuration

Availability Dates
All Hardware	May-2003
HTTP Software	Nov-2002
Operating System	Nov-2002
Supplemental System	Nov-2002

Hardware

Vendor Hewlett-Packard Company

Model ProLiant ML370 G3

Processor 3060MHz Intel Xeon

# Processors 2 cores, 2 chips, 1 core/chip (Hyper-Threading enabled)

Primary Cache 12KB Execution and 8KB Data on chip

Secondary Cache 512KB

Other Cache None

Memory 12 GB

Disk Subsystem 6x36.4GB SCSI

Disk Controllers HP Smart Array 5312 Controller

Other Hardware Anritsu MultiFlow 5128 Switch

Software

Operating System Red Hat Linux 8.0

File System ext2

Other Software Intel 4.4.19 driver

HTTP Software

Vendor Red Hat

HTTP Software Red Hat Content Accelerator 2

API RHCA user API

Server Cache None

Log Mode Binary CLF

Test Sponsor
Test Date	Mar-2003
Tested By	Hewlett-Packard Company
SPEC License	3

Network

# of Controllers 4

Network Controllers Intel Pro/1000 MT Server Adapter

# 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 7.3

Compiler gcc 2.96

Benchmark Configuration

Requested Connections 5373

Fileset Size (MB) 17314.24

Notes

SUT Notes

1 disk for OS and logs
5 disks (1 logical HW 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_default=131071, default receive socket buffer size, default 65535
net.core.rmem_max=131071, 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=300000, maximm number of skb-heads to be cached, default 128
net.core.netdev_max_backlog=300000, number of unprocessed input packets before 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=10000000 10000000 10000000, maximum TCP read-buffer space allocatable, default 4096 87380 174760
net.ipv4.tcp_wmem=10000000 10000000 10000000, maximum TCP write-buffer space allocatable, default 4096 16384 131072
net.ipv4.tcp_mem=10000000 10000000 10000000, maximum TCP buffer space allocatable, default 195584 196096 196608
net.ipv4.tcp_timestamps=0, turns TCP timestamp support off, default on
net.ipv4.ip_nonlocal_bind=1,allows processes to bind to non-local IP adresses
net.ipv4.tcp_sack=0, turn SACK support off, default on
net.ipv4.tcp_window_scaling=0, turn TCP window scaling support off, default on
File systems mounted with "noatime,nodiratime", no inode access time updating
One NIC bound per logical CPU (Hyper-Threading enabled)

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=/web, document root for web server, default /var/www/tux
net.tux.logging=1, enable logging, default off
net.tux.threads=4, sets number of TUX threads, default 2
net.tux.max_backlog=3000,maximum per-listening-socket TCP backlog size, default 2048
net.tux.noid=1, suppress the Server id string, default 0
net.tux.generate_etags=0, don't generate ETag header, default 1
net.tux.generate_last_mod=0, don't generate Last-Modified header, default 0

Network Notes

txqueuelen=20000, transmit queue length, default 100
One Network bound to each TUX thread

Client Notes

net.ipv4.ip_local_port_range = 1024 65535

Other Notes

Tuning Disclosure: See Above
Dynamic API: HP-20030303-RHCA.tar.gz
Kernel config: HP-20030303-ML370G3-config.txt

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	5373	100.0%	15311.2	350.9	2.85	339.7
2	5373	100.0%	15207.0	353.3	2.83	337.4
3	5373	100.0%	15149.9	354.6	2.82	336.3

Wed Apr 13 16:55:22 2005