SPECjbb2005 SPECjbb2005 bops = 113553, SPECjbb2005 bops/JVM = 113553
IBM Corporation IBM Flex System p260 (4.1 GHz, 16 core, SLES)
IBM Corporation JRE 1.7.0 (32-bit) IBM J9 2.6 Linux (build pxp3270sr3-20120316_105695(SR3))
Warehouses SPECjbb2005 bops Incl. in metric
1 36445
2 88330
3 101191
4 116763 *
5 115175 *
6 113598 *
7 111814 *
8 110413 *
SPECjbb2005 (from 4 to 8) 113553 SPECjbb2005 bops
SPEC license # 11 Tested by: IBM Corporation Test date: Oct 28, 2012

Hardware
Hardware Vendor IBM Corporation
Vendor URL http://www.ibm.com
Model IBM Flex System p260 (4.1 GHz, 16 core, SLES)
Processor POWER7+ (Intelligent Energy Optimization enabled, up to 4340 MHz)
MHz 4116
# of Chips 2
# of Cores 16
# of Cores/Chip 8
HW Threading Enabled? yes
Procs Avail to Java 64
Memory (MB) 131072
Memory Details 16 x 8 GB DDR3 1066 MHz
Primary cache 32 KB I + 32 KB D on chip per core
Secondary cache 256 KB I+D on chip per core
Other cache 10 MB I+D on chip per core
Filesystem ext3
Disks 1 x 600 GB SAS SFF 10K RPM
Other hardware IBM Flex System Enterprise Chassis 7893-92X
Software
Software Vendor IBM Corporation
Vendor URL http://www.ibm.com
JVM Version JRE 1.7.0 (32-bit) IBM J9 2.6 Linux (build pxp3270sr3-20120316_105695(SR3))
JVM Command Line -Xlp -Xaggressive -Xgcpolicy:gencon -Xgcthreads4 -XlockReservation -Xnoloa -Xms2560m -Xmx2560m -Xmn2048m -XtlhPrefetch spec.jbb.JBBmain -propfile SPECjbb.props
JVM Initial Heap Memory (MB) 2560
JVM Maximum Heap Memory (MB) 2560
JVM Address bits 32
JVM CLASSPATH ./jbb.jar:
./check.jar:
JVM BOOTCLASSPATH /autobench/sources/ibm-java-ppc-70/jre/lib/ppc/default/jclSC170/vm.jar:
/autobench/sources/ibm-java-ppc-70/jre/lib/se-service.jar:
/autobench/sources/ibm-java-ppc-70/jre/lib/math.jar:
/autobench/sources/ibm-java-ppc-70/jre/lib/jlm.jar:
/autobench/sources/ibm-java-ppc-70/jre/lib/ibmorb.jar:
/autobench/sources/ibm-java-ppc-70/jre/lib/ibmorbapi.jar:
/autobench/sources/ibm-java-ppc-70/jre/lib/ibmcfw.jar:
/autobench/sources/ibm-java-ppc-70/jre/lib/ibmpkcs.jar:
/autobench/sources/ibm-java-ppc-70/jre/lib/ibmcertpathfw.jar:
/autobench/sources/ibm-java-ppc-70/jre/lib/ibmjgssfw.jar:
/autobench/sources/ibm-java-ppc-70/jre/lib/ibmjssefw.jar:
/autobench/sources/ibm-java-ppc-70/jre/lib/ibmsaslfw.jar:
/autobench/sources/ibm-java-ppc-70/jre/lib/ibmjcefw.jar:
/autobench/sources/ibm-java-ppc-70/jre/lib/ibmjgssprovider.jar:
/autobench/sources/ibm-java-ppc-70/jre/lib/ibmjsseprovider2.jar:
/autobench/sources/ibm-java-ppc-70/jre/lib/ibmcertpathprovider.jar:
/autobench/sources/ibm-java-ppc-70/jre/lib/xmldsigfw.jar:
/autobench/sources/ibm-java-ppc-70/jre/lib/xml.jar:
/autobench/sources/ibm-java-ppc-70/jre/lib/charsets.jar:
/autobench/sources/ibm-java-ppc-70/jre/lib/resources.jar:
/autobench/sources/ibm-java-ppc-70/jre/lib/rt.jar
OS Version SUSE Linux Enterprise Server 11 SP2 (3.0.13-0.27-ppc64)
Other software None
Test Information
Tested by IBM Corporation
SPEC license # 11
Test location Austin, TX
Test date Oct 28, 2012
H/w available Dec-2012
JVM available Nov-2012
OS available Feb-2012
Other s/w available None
AOT Compilation
 
Tuning
Operating system tunings
  • Cpusets
    • mount -t cgroup -o cpuset cpuset /mnt/cpusets
    • echo [0-3,4-7,...,60-63] > /mnt/cpusets/cpuset[1,2,...,16]/cpuset.cpus
    • echo $$[1,2,...,16] > /mnt/cpusets/cpuset[1,2,...,16]/tasks
    • echo 0 > /mnt/cpusets/cpuset.sched_load_balance
  • Huge pages and shared memory
    • echo 3000 > /proc/sys/vm/nr_hugepages
    • echo 600000000000 > /proc/sys/kernel/shmmax
    • echo 20000000 > /proc/sys/kernel/shmall
  • Data prefetch
    • ppc64_cpu --dscr=1
  • IBM Chassis Management Module used to set "Dynamic Power Saving - Favor Performance" mode for this Compute Node
  • The Maximum Power Limit for this Compute Node was set according to recommendation on "IBM Chassis Management Module"
Notes
  • 16 JVMs were run in cpusets each containing 1 core
  • Scheduler Load Balancing disabled on top cpuset
  • This Compute Node is housed in an "IBM Flex System Enterprise Chassis" and is the only Compute Node

Details of Runs

Warehouses Thrput Total heap (MB) Thread spread % % > 120s transaction type Count Time (in seconds)
SizeUsed totalmax
1 36445 2560 673 <0.01% <0.01 new_order 480348 11.6 .090
payment 331342 4.89 .074
order_status 33133 .739 <0.01
delivery 33135 4.94 <0.01
stock_level 33134 1.51 .067
cust_report 182337 4.68 .074
2 88330 2560 479 1.89% <0.01 new_order 1164323 23.1 .126
payment 803030 9.99 .057
order_status 80302 1.10 <0.01
delivery 80303 12.3 .116
stock_level 80303 1.60 .054
cust_report 441731 8.87 .055
3 101191 2560 483 5.86% <0.01 new_order 1334440 34.7 .068
payment 919975 16.0 .080
order_status 91999 1.78 <0.01
delivery 91998 17.4 .067
stock_level 91998 2.40 <0.01
cust_report 505512 13.4 .061
4 116763 2560 1339 .474% <0.01 new_order 12312927 367 .076
payment 8491947 166 .076
order_status 849193 18.3 .069
delivery 849193 190 .075
stock_level 849196 26.7 .066
cust_report 4670981 146 .073
5 115175 2560 1519 2.89% <0.01 new_order 12146966 455 .101
payment 8376417 208 .100
order_status 837642 23.0 .077
delivery 837642 240 .098
stock_level 837640 33.6 .075
cust_report 4605873 184 .110
6 113598 2560 1226 4.44% <0.01 new_order 11981283 544 .110
payment 8261771 248 .110
order_status 826177 26.7 .061
delivery 826177 292 .111
stock_level 826180 40.9 .080
cust_report 4542265 222 .097
7 111814 2560 2075 2.89% <0.01 new_order 11790267 633 .130
payment 8132011 290 .133
order_status 813200 32.6 .087
delivery 813203 342 .120
stock_level 813202 49.0 .107
cust_report 4473767 258 .120
8 110413 2560 744 1.87% <0.01 new_order 11644249 719 .134
payment 8030114 333 .134
order_status 803012 37.7 .116
delivery 803012 394 .131
stock_level 803015 57.8 .105
cust_report 4415976 296 .146
SPECjbb2005 Version: [SPECjbb2005 1.07, March 15, 2006]
Reporting page, Copyright © 2005-2007 SPEC. All rights reserved

First published at SPEC.org on 29-Nov-2012