SPECweb2005 Result: Dell: PowerEdge 1950

SPECweb2005 Result
Copyright © 2006 Standard Performance Evaluation Corporation

Dell: PowerEdge 1950
Accoria Networks: Rock Web Server v1.3.3 (x86-64)
Apache Software Foundation: Apache Tomcat 5.5.17

SPECweb2005 = 9808

SPECweb2005_Banking = 16250

SPECweb2005_Ecommerce = 13200

SPECweb2005_Support = 9750

Tested By: Dell

SPEC License #: 55

Test Date: Jun-2006

Performance and Configuration Section
Performance Section
Configuration Section
Common Workload Notes

Details Section
Banking Details
Ecommerce Details
Support Details

Notes Section
Banking Notes
Ecommerce Notes
Support Notes

Errors Section
Banking Errors
Ecommerce Errors
Support Errors

Performance

Banking

Simultaneous
User Sessions

Test
Iteration

Aggregate QOS Compliance

Good	Tolerable	Fail

Validation Errors

16250

100.0%

0.0%

99.7%

99.9%

0.1%

99.7%

99.9%

0.1%

100

Ecommerce

Simultaneous
User Sessions

Test
Iteration

Aggregate QOS Compliance

Good	Tolerable	Fail

Validation Errors

13200

100.0%

0.0%

100.0%

0.0%

100.0%

0.0%

Support

Simultaneous
User Sessions

Test
Iteration

Aggregate QOS Compliance

Good	Tolerable	Fail

Validation Errors

9750

98.3%

99.9%

0.1%

96.8%

100.0%

0.0%

97.3%

99.9%

0.1%

Configuration

Availability Dates
SUT Hardware	Sep-2006
Backend Simulator	Apr-2002
Web Server Software	Apr-2006 (Rock Web Server) Dec-2005 (Apache Tomcat)
Operating System	Mar-2006
Other Components	Mar-2006 (Java)

System Under Test (SUT)

# of SUTs 1

Vendor Dell

Model PowerEdge 1950

Processor Intel Xeon 5160 Processor

Processor Speed (MHz) 3000

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

Primary Cache 32KB(I) + 32KB(D) on chip, per core

Secondary Cache 4MB on chip, shared

Other Cache N/A

Memory 32GB 667MHz ECC CL5 DDR2 FB-DIMM

Disk Subsystem 1 x 36GB 3.5" 15K RPM SAS, 55 x 73GB 10K RPM Fibre Channel

Disk Controllers Integrated PERC5i/SAS, Emulex LPe-1150-E Fibre Channel

Operating System Red Hat Enterprise Linux 4 AS Update 3 (default kernel 2.6.9-34.ELsmp)

File System ext2

Other Hardware PowerConnect 5224, PowerConnect 2624, Dell/EMC CX500 SAN Array

Other Software Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0_04-b05). Java HotSpot(TM) 64-Bit Server VM (build 1.5.0_04-b05, mixed mode)

SUT Network

# of Controllers 2

Network Controllers Intel PRO 1000PT Dual Port Server Adapter Gigabit, Broadcom NetXtreme onboard

# of Networks 4

Network Type Gigabit Ethernet

Network Speed 1 Gb/s

MSL (sec) 30 (Non RFC1122)

Time-Wait (sec) 60 (Non RFC1122)

MTU Size 1500

Web Server Software
Vendor	Accoria Networks
Name/Version	Rock Web Server v1.3.3 (x86-64)
Dynamic Scripts	JSP
Server Cache	N/A
Log Mode	Rock Binary CLF

Script Engine

Vendor Apache Software Foundation

Name/Version Apache Tomcat 5.5.17

Dynamic Scripts JSP

Server Cache N/A

Log Mode N/A

Clients

# of Clients 16
16

Model PowerEdge 1850
PowerEdge 1650

Processor Intel Xeon Processor 3.60 GHz
Intel Pentium III 1.4GHz

Processor Speed (MHz) 3600
1400

# Processors 2
2

Memory 2GB ECC DDR2 SDRAM
2GB PC133 SDRAM

Network Controller Integrated Gigabit Ethernet
Integrated Gigabit Ethernet

Operating System Windows Windows Server 2003
Windows XP Professional

JVM Version Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0_06-b05)
Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0_01-b08)

JIT Version Java HotSpot(TM) Client VM (build 1.5.0_06-b05, mixed mode
Java HotSpot(TM) Client VM (build 1.5.0_01-b08, mixed mode

Other Hardware N/A
N/A

Other Software N/A
N/A

Backend Simulator (BESIM)

# of Simulators 1

Model PowerEdge 6650

Processor Intel Xeon 2.80GHz

Processor Speed (MHz) 2800

# of Processors 4

Memory 32 GB PC2100 SDRAM

Network Controller Intel PRO/1000 Dual MT

Operating System Red Hat Enterprise Linux AS 3 (Update 4)

File System ext2

Web Server Zeus Web Server 4.2r4

Server Scripts ISAPI

Other Hardware N/A

Other Software N/A

Common Workload Notes

Banking Run Details

Test results for each iteration

Iteration

Request Type

Total Reqs

QOS

Good	Tolerable	Fail

Weighted
ABR

Avg Resp
Time (sec)

Average
Bytes/Req

958883

958556

327

19,654.3

0.592

34923

account_summary

676033

676029

11,198.1

0.297

28223

check_detail_html

378950

378949

5,516.5

0.263

24803

bill_pay

616339

616336

9,462.5

0.274

26158

add_payee

49730

789.3

0.282

27042

payee_info

35620

35619

932.6

0.466

44611

quick_pay

296111

296106

5,909.6

0.359

34004

billpay_status

98151

1,947.3

0.352

33804

chg_profile

54086

54083

1,394.3

0.454

43922

post_profile

39017

854.9

0.389

37333

req_checks

54136

53839

297

2,825.1

0.989

88914

post_chk_order

39006

38914

773.4

0.353

33784

req_xfer_form

76870

1,024.5

0.239

22709

post_fund_xfer

55281

55280

817.1

0.267

25185

logout

273413

272075

1338

12,149.1

0.990

75709

check_image

757941

4,755.0

0.108

10689

Total

4459567

4457495	1980	0

80,003.7

0.381

30,566

956892

954402

2425

18,977.7

0.605

34914

account_summary

674058

672453

778

827

10,810.1

0.314

28233

check_detail_html

377689

376528

648

513

5,321.2

0.283

24803

bill_pay

615484

613967

723

794

9,145.5

0.292

26158

add_payee

49572

49458

761.4

0.300

27039

payee_info

35487

35383

899.1

0.485

44604

quick_pay

295864

294923

550

391

5,715.1

0.379

34006

billpay_status

97889

97662

107

120

1,879.8

0.369

33806

chg_profile

53926

53798

1,345.3

0.470

43918

post_profile

38941

38866

825.9

0.405

37337

req_checks

53954

53447

420

2,725.1

1.007

88917

post_chk_order

38923

38721

746.8

0.372

33775

req_xfer_form

76638

76454

988.7

0.256

22710

post_fund_xfer

55071

54937

787.9

0.284

25188

logout

273069

271296

1439

334

11,738.4

0.998

75676

check_image

755429

755356

4,587.5

0.110

10690

Total

4448886

4437651	7575	3563

77,255.5

0.395

30,570

954279

949767

4193

319

18,123.5

0.627

34909

account_summary

672175

670137

629

1409

10,322.9

0.336

28229

check_detail_html

376615

375199

608

808

5,082.1

0.310

24804

bill_pay

613266

611268

611

1387

8,727.4

0.315

26158

add_payee

49418

49266

106

726.9

0.323

27039

payee_info

35385

35239

858.7

0.510

44604

quick_pay

294381

293212

511

658

5,445.8

0.406

34004

billpay_status

97720

97440

186

1,797.0

0.390

33802

chg_profile

53873

53722

1,287.2

0.489

43920

post_profile

38897

38788

790.0

0.423

37333

req_checks

53729

53174

452

103

2,599.0

1.027

88913

post_chk_order

38740

38508

711.9

0.393

33776

req_xfer_form

76279

76046

162

942.4

0.278

22709

post_fund_xfer

54893

54738

752.1

0.303

25183

logout

272458

270449

1424

585

11,217.3

1.006

75677

check_image

753287

753199

4,378.8

0.113

10684

Total

4435395

4420152	8883	6260

73,763.0

0.414

30,568

Notes for Banking Workload

SUT Notes

OS and logs on internal boot disk; 55 disk RAID-0 stripe on Dell/EMC CX500 SAN Array for fileset
Banking CHECK_IMAGE_SUBDIRS = 100, default 10
Enabled 'Snoop Filter' in BIOS
Dell/EMC CX500 SAN Array consists of 4 chassis, 1 CX500 and 3 Fibre Channel DAE2
15 drives per chassis with 5 drives reserved for the array O/S
Array is connected via a single Fibre Channel port
System has the PCI-E riser card option

Operating System Notes

ulimit -n 1024000, sets number of open files, default 1024
File systems mounted with 'noatime,noacl,notail' to disable access time updates, control lists and tail packing
irq_balancer daemon disabled, default enabled
fs.file-max = 500000, increases number of open file handles kernel allocates, default 1024
net.core.optmem_max = 10000000, maximum amount of option memory buffers, default 20480
net.core.rmem_default = 10000000, default recv socket buffer size, default 135168
net.core.rmem_max = 10000000, maximum recv socket buffer size, default 131071
net.core.wmem_default = 10000000, default send socket buffer size, default 135168
net.core.wmem_max = 10000000, maximum send socket buffer size, default 131071
net.ipv4.tcp_max_tw_buckets = 2000000, sets TCP time-wait buckets pool size, default 180000
net.ipv4.tcp_mem = 30000000 30000000 30000000, sets min/pressure/max TCP buffer space, default 392192 392704 393216
net.ipv4.tcp_rmem = 30000000 30000000 30000000, sets min/default/max TCP read buffer, default 4096 87380 174760
net.ipv4.tcp_wmem = 30000000 30000000 30000000, sets min/pressure/max TCP write buffer, default 4096 16384 131072
net.ipv4.tcp_timestamps = 0, turns TCP timestamps off, default 1
net.ipv4.tcp_max_syn_backlog = 12000, max number of remembered connection requests, default 1024
net.core.somaxconn = 10000, size of listen que for accepting new TCP connections, default 128
net.ipv4.ip_forward = 1, forward across subnets, default 0
net.core.netdev_max_backlog = 400000, maximum length of the input queues for the processors, default 300
TSO enabled on all interfaces, default enabled
ulimit -u 1024000, sets number of user processes, default 135168
e1000 v6.3.9 installed from Intel website, InterruptThrottleRate=3000,3000 in /etc/modprobe.conf
Each NIC IRQ bound to separate logical CPU, default round-robin

Web Server Software Notes

Rock tunes (httpd/conf/banking.conf):
server_log /www/httpd.log
validate_static 14400, the interval in seconds which httpd checks whether a page has been modified or not, default 0
validate_httpmod -1, disables HTTP module modification validation, default 0
connection_timeout 120, connection inactivity timeout, default 60
keepalive_max 100000, max. keepalive requests on a connection, default 100
cache_replacement random, policy for file replacement, default random
header_etag_on 0, disables etag header in HTTP replies, default 1
header_server_on 0, disables server header in HTTP replies, default 1
tcp_send_buf_size 1048576, sets socket send buffer size
log_buf_size 1048576, sets access log buffer size, default 65536
direct_io 1, uses direct IO when possible
cache_memory_size 24576, amount of memory cache, default half system memory
port_getn 1, how many IO events to retrieve from the OS at one time, default 64
servlet_session_count 57917, the maximum number of concurrent user sessions at any time, default 23191
servlet_session_timeout 800, user session timeout value, default 600
Worker thread configuration:
worker 192.2.1.132/443
worker 192.2.2.132/443
worker 192.2.3.132/443
worker 192.2.4.132/443
Web server instance:
host server0:443
document_root /www
ssl_key_file /root/httpd/etc/key-cert/rock1024.key
ssl_cert_file /root/httpd/etc/key-cert/rock1024.certificate
access_log /www/access.log
error_log /www/error.log
access_log_format commonlog_binary
default_mime_type text/html
file /bankjsp
cgi_type gateway
cgi_listener localhost/8080
Tomcat tunes (tomcat/conf/server.xml)
maxKeepAliveRequests=-1, max number of requests for keepalive (-1 unlimited), default 100
maxThreads = 15000, max number of sessions, default 150
minSpareThreads = 2500, number of threads created when connector starts, default 25
maxSpareThreads = 7500, max number of unused threads allowed, default 75
acceptCount = 10000, max queue length for connection requests, default 100
export JAVA_OPTS=-Xms4000m -Xmx4000m -Xss512k -Xcompactexplicitgc, optimize garbage collection for applications, set JVM heap size to 4GB, set stack size to 512k
Tomcat tunes (tomcat/conf/web.xml)
classdebuginfo = false, class file compiled with debug info, default true
development = false, development mode, default true
mappedfile = false, debugging info, default true
keepgenerated = false, keep generated class files between sessions, default true
1024-bit SSL key generated by the Rock web interface administration tool

HTTP Script Notes

SPEC-provided JSP scripts used without modification

Client Notes

Registry tunes: (HKEY_LOCAL_MACHINESYSTEMCurrentControlSetServices)
- TcpipParametersMaxUserPort=0xfffe, sets maximum open ports to 65534
- TcpipParametersTcpTimedWaitDelay=60, sets TIME_WAIT parameter to 60 seconds (non-RFC 1122), default 240
- TcpipParametersMaxFreeTWTcbs=100000, sets maximum number of TIME_WAIT TCBs
- TcpipParametersTcpWindowSize=65535, sets TCP send/receive window size, default 8192
Notes common to all clients
All 32 clients spread equally across 4 subnets, 4 clients of each type on each subnet

BESIM Notes

System Notes:
OS on first disk; 4-disk RAID-0 stripe for API and access logs.
OS Notes:
net.ipv4.tcp_max_tw_buckets = 450000, sets TCP time-wait buckets pool size, default 180000
net.ipv4.tcp_mem = 30000000 30000000 30000000, sets min/pressure/max TCP buffer space, default 392192 392704 393216
net.ipv4.tcp_rmem = 30000000 30000000 30000000, sets min/default/max TCP read buffer, default 4096 87380 174760
net.ipv4.tcp_wmem = 30000000 30000000 30000000, sets min/pressure/max TCP write buffer, default 4096 16384 131072
net.ipv4.tcp_timestamps = 0, default 1
net.ipv4.tcp_max_syn_backlog = 8192, default 1024
net.core.optmem_max = 10000000, maximum amount of option memory buffers, default 20480
net.core.rmem_default = 10000000, default recv socket buffer size, default 135168
net.core.rmem_max = 10000000, maximum recv socket buffer size, default 131071
net.core.wmem_default = 10000000, default send socket buffer size, default 135168
net.core.wmem_max = 10000000, maximum send socket buffer size, default 131071
net.core.netdev_max_backlog = 300000, default 300
fs.file-max = 524288, increases number of open file handles kernel allocates, default 1336934
File systems mounted with 'noatime' to disable access time updates
HTTP software notes ($ZEUSHOME/web/global.cfg):
tuning!listen_queue_size 8192, size of TCP listen queue, default 256
tuning!so_wbuff_size 1048576, size of the socket write buffer, default unset
tuning!so_rbuff_size 0, size of the server socket buffer, default unset
tuning!maxaccept 2500, max number of accept() calls per server socket, default 32
tuning!max_connections -1, max number of concurrent connections allowed (-1 unlimited), default 0 (server decides)
tuning!clientfirst_optimise yes, connection not accepted till data is ready, default no
tuning!unique_bind no, force each child to bind to a unique ip, default no
tuning!cache_stat_expire 31536000, time for responce of stat() call is cached, default 17
tuning!cache_max_bytes 0, max size to reserve for cached files, default 33554432 (0 = unlimited)
tuning!cache_flush_interval 31536000, time when unaccessed files are flushed from cache, default 120
tuning!cache_files 282011, size of web server file cache, default 8011
tuning!cache_cooling_time 0, delay before caching recently modified files, default 120
tuning!sendfile yes, enable sendfile, default yes
tuning!sendfile_minsize 1, min file size to be sent with sendfile, default 32768
tuning!softservers no, enable software virtual servers, default yes
tuning!keepalive_timeout 30, time after which an inactive keepalive connection is closed, default 15
tuning!keepalive_max -1, Maximum permitted number of keepalive connections (-1 unlimited), default 256
tuning!ssl_sessioncache_size 7507, size of SSL session cache, default 199
tuning!cbuff_size 65536, cgi buffer size, default 8192
tuning!modules!stats!enabled no, enable the stats module, default no
tuning!modules!cgi!enabled yes, enable cgi, default no
tuning!modules!cgi!cleansize 0, number of file descriptors to close before exec, default unset

Other Notes

None

Errors for Banking Workload

Quality of Service Errors

No QOS Errors Found

Validation Errors

1 Validation Errors for Iteration 1 : client1 - post_chk_order

2 Validation Errors for Iteration 1 : client2 - post_chk_order

1 Validation Errors for Iteration 1 : client3 - post_chk_order

1 Validation Errors for Iteration 1 : client4 - post_chk_order

2 Validation Errors for Iteration 1 : client5 - post_chk_order

4 Validation Errors for Iteration 1 : client6 - post_chk_order

2 Validation Errors for Iteration 1 : client7 - post_chk_order

1 Validation Errors for Iteration 1 : client8 - post_chk_order

4 Validation Errors for Iteration 1 : client9b - post_chk_order

1 Validation Errors for Iteration 1 : client10b - post_chk_order

2 Validation Errors for Iteration 1 : client11b - post_chk_order

2 Validation Errors for Iteration 1 : client12b - post_chk_order

3 Validation Errors for Iteration 1 : client13b - post_chk_order

2 Validation Errors for Iteration 1 : client14b - post_chk_order

3 Validation Errors for Iteration 1 : client15b - post_chk_order

1 Validation Errors for Iteration 1 : client16b - post_chk_order

5 Validation Errors for Iteration 1 : client17b - post_chk_order

4 Validation Errors for Iteration 1 : client18b - post_chk_order

3 Validation Errors for Iteration 1 : client19b - post_chk_order

4 Validation Errors for Iteration 1 : client20b - post_chk_order

1 Validation Errors for Iteration 1 : client21b - post_chk_order

4 Validation Errors for Iteration 1 : client22b - post_chk_order

6 Validation Errors for Iteration 1 : client23b - post_chk_order

2 Validation Errors for Iteration 1 : client24b - post_chk_order

7 Validation Errors for Iteration 1 : client25b - post_chk_order

6 Validation Errors for Iteration 1 : client26b - post_chk_order

3 Validation Errors for Iteration 1 : client27b - post_chk_order

1 Validation Errors for Iteration 1 : client28b - post_chk_order

1 Validation Errors for Iteration 1 : client29b - post_chk_order

4 Validation Errors for Iteration 1 : client30b - post_chk_order

6 Validation Errors for Iteration 1 : client31b - post_chk_order

3 Validation Errors for Iteration 1 : client32b - post_chk_order

3 Validation Errors for Iteration 2 : client2 - post_chk_order

5 Validation Errors for Iteration 2 : client3 - post_chk_order

1 Validation Errors for Iteration 2 : client4 - post_chk_order

4 Validation Errors for Iteration 2 : client6 - post_chk_order

3 Validation Errors for Iteration 2 : client7 - post_chk_order

3 Validation Errors for Iteration 2 : client8 - post_chk_order

3 Validation Errors for Iteration 2 : client9b - post_chk_order

3 Validation Errors for Iteration 2 : client10b - post_chk_order

3 Validation Errors for Iteration 2 : client11b - post_chk_order

6 Validation Errors for Iteration 2 : client12b - post_chk_order

3 Validation Errors for Iteration 2 : client13b - post_chk_order

5 Validation Errors for Iteration 2 : client14b - post_chk_order

4 Validation Errors for Iteration 2 : client15b - post_chk_order

2 Validation Errors for Iteration 2 : client16b - post_chk_order

1 Validation Errors for Iteration 2 : client17b - post_chk_order

6 Validation Errors for Iteration 2 : client18b - post_chk_order

2 Validation Errors for Iteration 2 : client19b - post_chk_order

7 Validation Errors for Iteration 2 : client20b - post_chk_order

3 Validation Errors for Iteration 2 : client21b - post_chk_order

1 Validation Errors for Iteration 2 : client22b - post_chk_order

3 Validation Errors for Iteration 2 : client23b - post_chk_order

1 Validation Errors for Iteration 2 : client24b - post_chk_order

2 Validation Errors for Iteration 2 : client25b - post_chk_order

5 Validation Errors for Iteration 2 : client26b - post_chk_order

2 Validation Errors for Iteration 2 : client27b - post_chk_order

4 Validation Errors for Iteration 2 : client28b - post_chk_order

2 Validation Errors for Iteration 2 : client29b - post_chk_order

3 Validation Errors for Iteration 2 : client30b - post_chk_order

2 Validation Errors for Iteration 2 : client31b - post_chk_order

5 Validation Errors for Iteration 2 : client32b - post_chk_order

1 Validation Errors for Iteration 3 : client1 - post_chk_order

1 Validation Errors for Iteration 3 : client2 - post_chk_order

3 Validation Errors for Iteration 3 : client3 - post_chk_order

4 Validation Errors for Iteration 3 : client4 - post_chk_order

3 Validation Errors for Iteration 3 : client5 - post_chk_order

3 Validation Errors for Iteration 3 : client6 - post_chk_order

4 Validation Errors for Iteration 3 : client7 - post_chk_order

3 Validation Errors for Iteration 3 : client8 - post_chk_order

2 Validation Errors for Iteration 3 : client9b - post_chk_order

2 Validation Errors for Iteration 3 : client10b - post_chk_order

2 Validation Errors for Iteration 3 : client11b - post_chk_order

3 Validation Errors for Iteration 3 : client12b - post_chk_order

2 Validation Errors for Iteration 3 : client13b - post_chk_order

2 Validation Errors for Iteration 3 : client14b - post_chk_order

5 Validation Errors for Iteration 3 : client15b - post_chk_order

2 Validation Errors for Iteration 3 : client16b - post_chk_order

4 Validation Errors for Iteration 3 : client18b - post_chk_order

2 Validation Errors for Iteration 3 : client19b - post_chk_order

7 Validation Errors for Iteration 3 : client20b - post_chk_order

8 Validation Errors for Iteration 3 : client21b - post_chk_order

3 Validation Errors for Iteration 3 : client22b - post_chk_order

3 Validation Errors for Iteration 3 : client23b - post_chk_order

3 Validation Errors for Iteration 3 : client24b - post_chk_order

5 Validation Errors for Iteration 3 : client25b - post_chk_order

3 Validation Errors for Iteration 3 : client26b - post_chk_order

2 Validation Errors for Iteration 3 : client27b - post_chk_order

4 Validation Errors for Iteration 3 : client28b - post_chk_order

1 Validation Errors for Iteration 3 : client29b - post_chk_order

1 Validation Errors for Iteration 3 : client30b - post_chk_order

4 Validation Errors for Iteration 3 : client31b - post_chk_order

8 Validation Errors for Iteration 3 : client32b - post_chk_order

Ecommerce Run Details

Test results for each iteration

Iteration

Request Type

Total Reqs

QOS

Good	Tolerable	Fail

Weighted
ABR

Avg Resp
Time (sec)

Average
Bytes/Req

index

291541

12,645.2

1.512

139521

146751

146750

8,713.6

1.930

190999

browse

261856

261854

12,887.5

1.675

158314

browse_productline

223593

223572

13,452.8

1.995

193539

productdetail

178611

3,006.5

0.974

54145

customize1

375883

19,344.7

1.679

165548

customize2

199402

10,215.8

1.672

164799

customize3

137340

137325

7,592.9

1.819

177837

cart

117618

117615

2,705.1

0.787

73982

84039

84037

1,261.1

0.515

48272

shipping

79032

1,059.9

0.456

43138

billing

75118

780.5

0.368

33421

confirm

56396

564.2

0.344

32180

Total

2227180

2227136	44	0

94,229.7

1.444

136,096

index

290831

290828

12,551.1

1.526

139550

146952

146947

8,679.9

1.936

190998

browse

261187

261180

12,787.5

1.688

158316

browse_productline

223209

223164

13,361.4

2.004

193566

productdetail

178319

2,983.3

0.982

54099

customize1

375244

375243

19,211.0

1.685

165549

customize2

199197

199196

10,151.9

1.678

164798

customize3

137099

137064

7,539.7

1.835

177831

cart

117459

117451

2,684.8

0.802

73911

83897

83890

1,257.6

0.526

48473

shipping

78879

1,052.3

0.462

43138

billing

75034

775.5

0.378

33421

confirm

56290

560.2

0.352

32180

Total

2223597

2223485	112	0

93,596.1

1.454

136,110

index

291146

291144

12,561.8

1.526

139525

146852

146839

8,673.6

1.936

190997

browse

261320

261312

12,796.7

1.689

158356

browse_productline

223090

223024

13,353.8

2.004

193569

productdetail

178179

2,977.3

0.982

54035

customize1

374976

374975

19,196.4

1.686

165548

customize2

198827

10,132.5

1.679

164797

customize3

136922

136891

7,530.2

1.836

177845

cart

117461

117455

2,681.0

0.802

73808

83885

83878

1,262.2

0.528

48658

shipping

78911

1,052.7

0.463

43138

billing

75061

775.8

0.379

33421

confirm

56324

560.5

0.352

32180

Total

2222954

2222820	134	0

93,554.4

1.454

136,095

Notes for Ecommerce Workload

SUT Notes

OS and logs on internal boot disk; 55 disk RAID-0 stripe on Dell/EMC CX500 SAN Array for fileset
Enabled 'Snoop Filter' in BIOS
Dell/EMC CX500 SAN Array consists of 4 chassis, 1 CX500 and 3 Fibre Channel DAE2
15 drives per chassis with 5 drives reserved for the array O/S
Array is connected via a single Fibre Channel port
System has the PCI-E riser card option

Operating System Notes

ulimit -n 1024000, sets number of open files, default 1024
File systems mounted with 'noatime,noacl,notail' to disable access time updates, control lists and tail packing
irq_balancer daemon disabled, default enabled
fs.file-max = 500000, increases number of open file handles kernel allocates, default 1024
net.core.optmem_max = 10000000, maximum amount of option memory buffers, default 20480
net.core.rmem_default = 10000000, default recv socket buffer size, default 135168
net.core.rmem_max = 10000000, maximum recv socket buffer size, default 131071
net.core.wmem_default = 10000000, default send socket buffer size, default 135168
net.core.wmem_max = 10000000, maximum send socket buffer size, default 131071
net.ipv4.tcp_max_tw_buckets = 2000000, sets TCP time-wait buckets pool size, default 180000
net.ipv4.tcp_mem = 30000000 30000000 30000000, sets min/pressure/max TCP buffer space, default 392192 392704 393216
net.ipv4.tcp_rmem = 30000000 30000000 30000000, sets min/default/max TCP read buffer, default 4096 87380 174760
net.ipv4.tcp_wmem = 30000000 30000000 30000000, sets min/pressure/max TCP write buffer, default 4096 16384 131072
net.ipv4.tcp_timestamps = 0, turns TCP timestamps off, default 1
net.ipv4.tcp_max_syn_backlog = 12000, max number of remembered connection requests, default 1024
net.core.somaxconn = 10000, size of listen que for accepting new TCP connections, default 128
net.ipv4.ip_forward = 1, forward across subnets, default 0
net.core.netdev_max_backlog = 400000, maximum length of the input queues for the processors, default 300
TSO enabled on all interfaces, default enabled
ulimit -u 1024000, sets number of user processes, default 135168
e1000 v6.3.9 installed from Intel website, InterruptThrottleRate=3000,3000 in /etc/modprobe.conf
Each NIC IRQ bound to separate logical CPU, default round-robin

Web Server Software Notes

Rock tunes (httpd/conf/ecom.conf):
server_log /www/httpd.log
validate_static 14400, the interval in seconds which httpd checks whether a page has been modified or not, default 0
validate_httpmod -1, disables HTTP module modification validation, default 0
connection_timeout 120, connection inactivity timeout, default 60
keepalive_max 100000, max. keepalive requests on a connection, default 100
cache_replacement random, policy for file replacement, default random
header_etag_on 0, disables etag header in HTTP replies, default 1
header_server_on 0, disables server header in HTTP replies, default 1
tcp_send_buf_size 1048576, sets socket send buffer size
log_buf_size 1048576, sets access log buffer size, default 65536
direct_io 1, uses direct IO when possible
cache_memory_size 24576, amount of memory cache, default half system memory
cache_file_count 67179, estimated number of static cache files, default 27179
port_getn 1, how many IO events to retrieve from the OS at one time, default 64
servlet_session_count 57917, the maximum number of concurrent user sessions at any time, default 23191
servlet_session_timeout 800, user session timeout value, default 600
Worker thread configuration:
worker 192.2.1.132/443 worker 192.2.1.132/80
worker 192.2.2.132/443 worker 192.2.2.132/80
worker 192.2.3.132/443 worker 192.2.3.132/80
worker 192.2.4.132/443 worker 192.2.4.132/80
Web server instance:
host server0:443
document_root /www
ssl_key_file /root/httpd/etc/key-cert/rock1024.key
ssl_cert_file /root/httpd/etc/key-cert/rock1024.certificate
access_log /www/access_ssl.log
error_log /www/error_ssl.log
access_log_format commonlog_binary
default_mime_type text/html
file /ecomjsp
cgi_type gateway
cgi_listener localhost/8080
host server0:80
document_root /www
access_log /www/access.log
error_log /www/error.log
access_log_format commonlog_binary
default_mime_type text/html
file /ecomjsp
cgi_type gateway
cgi_listener localhost/8080
Tomcat tunes (tomcat/conf/server.xml)
maxKeepAliveRequests=-1, max number of requests for keepalive (-1 unlimited), default 100
maxThreads = 15000, max number of sessions, default 150
minSpareThreads = 2500, number of threads created when connector starts, default 25
maxSpareThreads = 7500, max number of unused threads allowed, default 75
acceptCount = 10000, max queue length for connection requests, default 100
export JAVA_OPTS=-Xms4000m -Xmx4000m -Xss512k -Xcompactexplicitgc, optimize garbage collection for applications, set JVM heap size to 4GB, set stack size to 512k
Tomcat tunes (tomcat/conf/web.xml)
classdebuginfo = false, class file compiled with debug info, default true
development = false, development mode, default true
mappedfile = false, debugging info, default true
keepgenerated = false, keep generated class files between sessions, default true
1024-bit SSL key generated by the Rock web interface administration tool

HTTP Script Notes

SPEC-provided JSP scripts used without modification

Client Notes

Registry tunes: (HKEY_LOCAL_MACHINESYSTEMCurrentControlSetServices)
- TcpipParametersMaxUserPort=0xfffe, sets maximum open ports to 65534
- TcpipParametersTcpTimedWaitDelay=60, sets TIME_WAIT parameter to 60 seconds (non-RFC 1122), default 240
- TcpipParametersMaxFreeTWTcbs=100000, sets maximum number of TIME_WAIT TCBs
- TcpipParametersTcpWindowSize=65535, sets TCP send/receive window size, default 8192
Notes common to all clients
All 32 clients spread equally across 4 subnets, 4 clients of each type on each subnet

BESIM Notes

System Notes:
OS on first disk; 4-disk RAID-0 stripe for API and access logs.
OS Notes:
net.ipv4.tcp_max_tw_buckets = 450000, sets TCP time-wait buckets pool size, default 180000
net.ipv4.tcp_mem = 30000000 30000000 30000000, sets min/pressure/max TCP buffer space, default 392192 392704 393216
net.ipv4.tcp_rmem = 30000000 30000000 30000000, sets min/default/max TCP read buffer, default 4096 87380 174760
net.ipv4.tcp_wmem = 30000000 30000000 30000000, sets min/pressure/max TCP write buffer, default 4096 16384 131072
net.ipv4.tcp_timestamps = 0, default 1
net.ipv4.tcp_max_syn_backlog = 8192, default 1024
net.core.optmem_max = 10000000, maximum amount of option memory buffers, default 20480
net.core.rmem_default = 10000000, default recv socket buffer size, default 135168
net.core.rmem_max = 10000000, maximum recv socket buffer size, default 131071
net.core.wmem_default = 10000000, default send socket buffer size, default 135168
net.core.wmem_max = 10000000, maximum send socket buffer size, default 131071
net.core.netdev_max_backlog = 300000, default 300
fs.file-max = 524288, increases number of open file handles kernel allocates, default 1336934
File systems mounted with 'noatime' to disable access time updates
HTTP software notes ($ZEUSHOME/web/global.cfg):
tuning!listen_queue_size 8192, size of TCP listen queue, default 256
tuning!so_wbuff_size 1048576, size of the socket write buffer, default unset
tuning!so_rbuff_size 0, size of the server socket buffer, default unset
tuning!maxaccept 2500, max number of accept() calls per server socket, default 32
tuning!max_connections -1, max number of concurrent connections allowed (-1 unlimited), default 0 (server decides)
tuning!clientfirst_optimise yes, connection not accepted till data is ready, default no
tuning!unique_bind no, force each child to bind to a unique ip, default no
tuning!cache_stat_expire 31536000, time for responce of stat() call is cached, default 17
tuning!cache_max_bytes 0, max size to reserve for cached files, default 33554432 (0 = unlimited)
tuning!cache_flush_interval 31536000, time when unaccessed files are flushed from cache, default 120
tuning!cache_files 282011, size of web server file cache, default 8011
tuning!cache_cooling_time 0, delay before caching recently modified files, default 120
tuning!sendfile yes, enable sendfile, default yes
tuning!sendfile_minsize 1, min file size to be sent with sendfile, default 32768
tuning!softservers no, enable software virtual servers, default yes
tuning!keepalive_timeout 30, time after which an inactive keepalive connection is closed, default 15
tuning!keepalive_max -1, timeout for keepalive connection (-1 unlimited), default 15
tuning!ssl_sessioncache_size 7507, size of SSL session cache, default 199
tuning!cbuff_size 65536, cgi buffer size, default 8192
tuning!modules!stats!enabled no, enable the stats module, default no
tuning!modules!cgi!enabled yes, enable cgi, default no
tuning!modules!cgi!cleansize 0, number of file descriptors to close before exec, default unset

Other Notes

None

Errors for Ecommerce Workload

Quality of Service Errors

No QOS Errors Found

Validation Errors

No Validation Errors Found

Support Run Details

Test results for each iteration

Iteration

Request Type

Total Reqs

QOS

Good	Tolerable	Fail

Weighted
ABR

Avg Resp
Time (sec)

Average
Bytes/Req

home

128514

128303

177

771.2

1.327

60704

199797

199631

126

544.2

0.911

27554

catalog

185131

184995

632.0

0.931

34531

product

392128

387420

4303

405

2,650.8

2.213

68385

fileCatalog

357268

348445

8618

205

3,786.4

2.297

107211

file

214569

204363

10055

151

2,650.4

2.440

124952

download

107091

105132

779

1180

72,936.9

68.900

6889746

Total

1584498

1558289	24153	2056

83,971.8

6.384

536,105

home

129342

129265

777.8

1.253

60702

201179

201170

549.2

0.886

27555

catalog

186480

186463

637.8

0.881

34525

product

394386

379087

15203

2,671.9

2.089

68387

fileCatalog

359119

341399

17656

3,814.2

2.258

107211

file

215674

199502

16120

2,669.8

2.419

124957

download

107776

106493

769

514

73,630.8

68.963

6896270

Total

1593956

1543379	49847	730

84,751.6

6.332

536,719

home

128917

128862

772.7

1.281

60706

200766

200740

546.2

0.903

27552

catalog

185760

185753

633.2

0.903

34523

product

393303

381074

12064

165

2,655.6

2.147

68385

fileCatalog

358196

343473

14585

138

3,791.7

2.287

107211

file

215023

200291

14628

104

2,652.9

2.444

124958

download

107460

105991

813

656

73,300.8

69.087

6908641

Total

1589425

1546184	42178	1063

84,353.1

6.372

537,515

Notes for Support Workload

SUT Notes

OS and logs on internal boot disk; 55 disk RAID-0 stripe on Dell/EMC CX500 SAN Array for fileset
Enabled 'Snoop Filter' in BIOS
Dell/EMC CX500 SAN Array consists of 4 chassis, 1 CX500 and 3 Fibre Channel DAE2
15 drives per chassis with 5 drives reserved for the array O/S
Array is connected via a single Fibre Channel port
System has the PCI-E riser card option

Operating System Notes

ulimit -n 1024000, sets number of open files, default 1024
File systems mounted with 'noatime,noacl,notail' to disable access time updates, control lists and tail packing
irq_balancer daemon disabled, default enabled
fs.file-max = 500000, increases number of open file handles kernel allocates, default 1024
net.core.optmem_max = 10000000, maximum amount of option memory buffers, default 20480
net.core.rmem_default = 10000000, default recv socket buffer size, default 135168
net.core.rmem_max = 10000000, maximum recv socket buffer size, default 131071
net.core.wmem_default = 10000000, default send socket buffer size, default 135168
net.core.wmem_max = 10000000, maximum send socket buffer size, default 131071
net.ipv4.tcp_max_tw_buckets = 2000000, sets TCP time-wait buckets pool size, default 180000
net.ipv4.tcp_mem = 30000000 30000000 30000000, sets min/pressure/max TCP buffer space, default 392192 392704 393216
net.ipv4.tcp_rmem = 30000000 30000000 30000000, sets min/default/max TCP read buffer, default 4096 87380 174760
net.ipv4.tcp_wmem = 30000000 30000000 30000000, sets min/pressure/max TCP write buffer, default 4096 16384 131072
net.ipv4.tcp_timestamps = 0, turns TCP timestamps off, default 1
net.ipv4.tcp_max_syn_backlog = 12000, max number of remembered connection requests, default 1024
net.core.somaxconn = 10000, size of listen que for accepting new TCP connections, default 128
net.ipv4.ip_forward = 1, forward across subnets, default 0
net.core.netdev_max_backlog = 400000, maximum length of the input queues for the processors, default 300
TSO enabled on all interfaces, default enabled
ulimit -u 1024000, sets number of user processes, default 135168
e1000 v6.3.9 installed from Intel website, InterruptThrottleRate=3000,3000 in /etc/modprobe.conf
Each NIC IRQ bound to separate logical CPU, default round-robin

Web Server Software Notes

Rock tunes (httpd/conf/support.conf):
server_log /www/httpd.log
validate_static 14400, the interval in seconds which httpd checks whether a page has been modified or not, default 0
validate_httpmod -1, disables HTTP module modification validation, default 0
connection_timeout 120, connection inactivity timeout, default 60
keepalive_max 100000, max. keepalive requests on a connection, default 100
cache_replacement lru, policy for file replacement, default random
header_etag_on 0, disables etag header in HTTP replies, default 1
header_server_on 0, disables server header in HTTP replies, default 1
tcp_send_buf_size 1048576, sets socket send buffer size
log_buf_size 1048576, sets access log buffer size, default 65536
direct_io 1, uses direct IO when possible
cache_memory_size 16384, cache manager memory, default half system memory
fast_read 1, improves IO performance when there is an IO bottleneck issue, default disabled
cache_file_max_size 4194304, largest file allowed in cache manager, default 2097152
direct_io_size 1048576, read buffer size for direct IO, default 65536
port_getn 1, how many IO events to retrieve from the OS at one time, default 64
disk_worker_count 68, number of threads to read data from disk for large files, default 21
servlet_session_count 37917, the maximum number of concurrent user sessions at any time, default 23191
servlet_session_timeout 800, user session timeout value, default 600
write_chunk_size 1048576, max. number of bytes to send to a client at one time, default 65536
Worker thread configuration:
worker 192.2.1.132/80
worker 192.2.2.132/80
worker 192.2.3.132/80
worker 192.2.4.132/80
Web server instance:
host server0:80
document_root /www
access_log /www/access.log
error_log /www/error.log
access_log_format commonlog_binary
default_mime_type text/html
file /suppjsp
cgi_type gateway
cgi_listener localhost/8080
Tomcat tunes (tomcat/conf/server.xml)
maxKeepAliveRequests=-1, max number of requests for keepalive (-1 unlimited), default 100
maxThreads = 15000, max number of sessions, default 150
minSpareThreads = 2500, number of threads created when connector starts, default 25
maxSpareThreads = 7500, max number of unused threads allowed, default 75
acceptCount = 10000, max queue length for connection requests, default 100
export JAVA_OPTS=-Xms4000m -Xmx4000m -Xss512k -Xcompactexplicitgc, optimize garbage collection for applications, set JVM heap size to 4GB, set stack size to 512k
Tomcat tunes (tomcat/conf/web.xml)
classdebuginfo = false, class file compiled with debug info, default true
development = false, development mode, default true
mappedfile = false, debugging info, default true
keepgenerated = false, keep generated class files between sessions, default true

HTTP Script Notes

SPEC-provided JSP scripts used without modification

Client Notes

Registry tunes: (HKEY_LOCAL_MACHINESYSTEMCurrentControlSetServices)
- TcpipParametersMaxUserPort=0xfffe, sets maximum open ports to 65534
- TcpipParametersTcpTimedWaitDelay=60, sets TIME_WAIT parameter to 60 seconds (non-RFC 1122), default 240
- TcpipParametersMaxFreeTWTcbs=100000, sets maximum number of TIME_WAIT TCBs
- TcpipParametersTcpWindowSize=65535, sets TCP send/receive window size, default 8192
Notes common to all clients
All 32 clients spread equally across 4 subnets, 4 clients of each type on each subnet

BESIM Notes

System Notes:
OS on first disk; 4-disk RAID-0 stripe for API and access logs.
OS Notes:
net.ipv4.tcp_max_tw_buckets = 450000, sets TCP time-wait buckets pool size, default 180000
net.ipv4.tcp_mem = 30000000 30000000 30000000, sets min/pressure/max TCP buffer space, default 392192 392704 393216
net.ipv4.tcp_rmem = 30000000 30000000 30000000, sets min/default/max TCP read buffer, default 4096 87380 174760
net.ipv4.tcp_wmem = 30000000 30000000 30000000, sets min/pressure/max TCP write buffer, default 4096 16384 131072
net.ipv4.tcp_timestamps = 0, default 1
net.ipv4.tcp_max_syn_backlog = 8192, default 1024
net.core.optmem_max = 10000000, maximum amount of option memory buffers, default 20480
net.core.rmem_default = 10000000, default recv socket buffer size, default 135168
net.core.rmem_max = 10000000, maximum recv socket buffer size, default 131071
net.core.wmem_default = 10000000, default send socket buffer size, default 135168
net.core.wmem_max = 10000000, maximum send socket buffer size, default 131071
net.core.netdev_max_backlog = 300000, default 300
fs.file-max = 524288, increases number of open file handles kernel allocates, default 1336934
File systems mounted with 'noatime' to disable access time updates
HTTP software notes ($ZEUSHOME/web/global.cfg):
tuning!listen_queue_size 8192, size of TCP listen queue, default 256
tuning!so_wbuff_size 1048576, size of the socket write buffer, default unset
tuning!so_rbuff_size 0, size of the server socket buffer, default unset
tuning!maxaccept 2500, max number of accept() calls per server socket, default 32
tuning!max_connections -1, max number of concurrent connections allowed (-1 unlimited), default 0 (server decides)
tuning!clientfirst_optimise yes, connection not accepted till data is ready, default no
tuning!unique_bind no, force each child to bind to a unique ip, default no
tuning!cache_stat_expire 31536000, time for responce of stat() call is cached, default 17
tuning!cache_max_bytes 0, max size to reserve for cached files, default 33554432 (0 = unlimited)
tuning!cache_flush_interval 31536000, time when unaccessed files are flushed from cache, default 120
tuning!cache_files 282011, size of web server file cache, default 8011
tuning!cache_cooling_time 0, delay before caching recently modified files, default 120
tuning!sendfile yes, enable sendfile, default yes
tuning!sendfile_minsize 1, min file size to be sent with sendfile, default 32768
tuning!softservers no, enable software virtual servers, default yes
tuning!keepalive_timeout 30, time after which an inactive keepalive connection is closed, default 15
tuning!keepalive_max -1, timeout for keepalive connection (-1 unlimited), default 15
tuning!ssl_sessioncache_size 7507, size of SSL session cache, default 199
tuning!cbuff_size 65536, cgi buffer size, default 8192
tuning!modules!stats!enabled no, enable the stats module, default no
tuning!modules!cgi!enabled yes, enable cgi, default no
tuning!modules!cgi!cleansize 0, number of file descriptors to close before exec, default unset

Other Notes

None

Errors for Support Workload

Quality of Service Errors

No QOS Errors Found

Validation Errors

No Validation Errors Found

For questions about this result, please contact the submitter: Dell

First published at SPEC.org on 05-Jul-2006