SPECjbb2005 SPECjbb2005 bops = 114178, SPECjbb2005 bops/JVM = 114178
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 32957
2 89084
3 100553
4 117477 *
5 115691 *
6 114055 *
7 112719 *
8 110948 *
SPECjbb2005 (from 4 to 8) 114178 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 32957 2560 1156 <0.01% <0.01 new_order 434660 11.4 .080
payment 299617 4.97 .077
order_status 29962 .706 <0.01
delivery 29961 4.86 <0.01
stock_level 29963 1.13 <0.01
cust_report 164578 4.54 <0.01
2 89084 2560 968 .871% <0.01 new_order 1174208 22.6 .132
payment 809881 9.55 .123
order_status 80989 1.24 .055
delivery 80988 12.3 .054
stock_level 80988 1.64 <0.01
cust_report 445563 9.47 .054
3 100553 2560 691 8.46% <0.01 new_order 1326168 35.1 .066
payment 914181 15.4 .066
order_status 91420 1.74 .063
delivery 91419 17.4 .064
stock_level 91419 2.46 .060
cust_report 502197 13.7 .061
4 117477 2560 619 .984% <0.01 new_order 12388768 371 .077
payment 8543792 164 .070
order_status 854379 18.2 .066
delivery 854379 190 .075
stock_level 854380 26.9 .026
cust_report 4698819 145 .077
5 115691 2560 1540 3.25% <0.01 new_order 12199329 460 .110
payment 8413918 204 .100
order_status 841390 22.5 .072
delivery 841391 241 .088
stock_level 841390 33.9 .081
cust_report 4628507 182 .100
6 114055 2560 1935 4.76% <0.01 new_order 12027679 547 .129
payment 8294929 247 .110
order_status 829494 28.6 .080
delivery 829492 291 .111
stock_level 829494 40.8 .087
cust_report 4562193 219 .110
7 112719 2560 547 6.09% <0.01 new_order 11886868 637 .130
payment 8197800 287 .125
order_status 819781 31.9 .123
delivery 819783 345 .114
stock_level 819779 49.0 .098
cust_report 4508738 255 .110
8 110948 2560 1910 3.09% <0.01 new_order 11699147 730 .147
payment 8068965 326 .142
order_status 806897 36.6 .133
delivery 806897 392 .131
stock_level 806898 55.5 .113
cust_report 4438797 294 .140

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