SPECjbb2005 SPECjbb2005 bops = 1383773, SPECjbb2005 bops/JVM = 691887
Dell Inc. PowerEdge R910 (Intel Xeon E7-4870, 2.40 GHz)
Oracle Corporation Oracle Java HotSpot(TM) 64-Bit Server VM on Windows, version 1.6.0_25

JVM run JVM Scores
1690673
2693100
SPECjbb2005 bops = 1383773, SPECjbb2005 bops/JVM = 691887

Hardware
Hardware Vendor Dell Inc.
Vendor URL http://www.dell.com
Model PowerEdge R910 (Intel Xeon E7-4870, 2.40 GHz)
Processor Intel Xeon E7-4870 2.40 GHz (Intel Turbo Boost Technology up to 2.80 GHz)
MHz 2400
# of Chips 2
# of Cores 20
# of Cores/Chip 10
HW Threading Enabled? Yes
Procs Avail to Java 40
Memory (MB) 262144
Memory Details 256 GB (32 x 8 GB 4Rx8 PC3-8500R-7, ECC)
Primary cache 32 KB (I) + 32 KB (D)
Secondary cache 256 KB (I+D) on chip per core
Other cache 30 MB (I+D) L3 on chip per chip
Filesystem NTFS
Disks 1 x 500 GB 7200 RPM SAS 6Gb
Other hardware None
Software
Software Vendor Oracle Corporation
Vendor URL http://www.oracle.com
JVM Version Oracle Java HotSpot(TM) 64-Bit Server VM on Windows, version 1.6.0_25
JVM Command Line start /high /node [0,1] /affinity FFFFF java -server -showversion -Xmx25g -Xms25g -Xmn23g -XX:SurvivorRatio=60 -XX:TargetSurvivorRatio=90 -XX:ParallelGCThreads=20 -XX:AllocatePrefetchDistance=256 -XX:AllocatePrefetchLines=4 -XX:LoopUnrollLimit=45 -XX:InitialTenuringThreshold=12 -XX:MaxTenuringThreshold=15 -XX:InlineSmallCode=3900 -XX:MaxInlineSize=270 -XX:FreqInlineSize=2500 -XX:+AggressiveOpts -XX:+UseLargePages -XX:+UseParallelOldGC -XX:+UseCompressedStrings -XX:-UseAdaptiveSizePolicy
JVM Initial Heap Memory (MB) 25600
JVM Maximum Heap Memory (MB) 25600
JVM Address bits 64
JVM CLASSPATH .\jbb.jar;
.\jbb_no_precompile;
.\check.jar;
.\reporter.jar;
.
JVM BOOTCLASSPATH C:\PerformancePT\JAVA_Oracle\160u25_released\jre6\lib\alt-string.jar;
C:\PerformancePT\JAVA_Oracle\160u25_released\jre6\lib\alt-rt.jar;
C:\PerformancePT\JAVA_Oracle\160u25_released\jre6\lib\resources.jar;
C:\PerformancePT\JAVA_Oracle\160u25_released\jre6\lib\rt.jar;
C:\PerformancePT\JAVA_Oracle\160u25_released\jre6\lib\sunrsasign.jar;
C:\PerformancePT\JAVA_Oracle\160u25_released\jre6\lib\jsse.jar;
C:\PerformancePT\JAVA_Oracle\160u25_released\jre6\lib\jce.jar;
C:\PerformancePT\JAVA_Oracle\160u25_released\jre6\lib\charsets.jar;
C:\PerformancePT\JAVA_Oracle\160u25_released\jre6\lib\modules\jdk.boot.jar;
C:\PerformancePT\JAVA_Oracle\160u25_released\jre6\classes
OS Version Microsoft Windows Server 2008 R2 Enterprise Edition SP1
Other software None
Test Information
Tested by Dell Inc.
SPEC license # 55
Test location Round Rock, TX
Test date Apr 28, 2011
H/w available Jul-2011
JVM available Apr-2011
OS available Feb-2011
Other s/w available N/A
AOT Compilation
None
Tuning
Operating system tunings
  • Using the local security settings console, "Lock pages in memory" was enabled for the user running the benchmark
  • Hardware Prefetcher disabled in BIOS
  • Adjacent Cache Line Prefetch disabled in BIOS
  • Maximum Performance Mode selected in BIOS
  • Each JVM instance was affinitized to 1 chip.
  • The parameter expected_peak_warehouse was set to 20.
Notes
Command line options are described at: http://www.oracle.com/technetwork/java/javase/tech/vmoptions-jsp-140102.html


JVM 1 Scores:
Warehouses SPECjbb2005 bops Incl. in metric
1 58325
2 120290
3 182999
4 239409
5 287926
6 339311
7 381696
8 436844
9 488710
10 539107
11 557401
12 571983
13 587884
14 604016
15 616080
16 632075
17 643862
18 657000
19 666630
20 687522 *
21 701633 *
22 696051 *
23 698460 *
24 699002 *
25 698907 *
26 698635 *
27 698847 *
28 699330 *
29 678413 *
30 679941 *
31 692843 *
32 687179 *
33 694498 *
34 691175 *
35 696347 *
36 678493 *
37 679965 *
38 678143 *
39 679815 *
40 688934 *
SPECjbb2005 (from 20 to 40) 690673 SPECjbb2005 bops
SPEC license # 55 Tested by: Dell Inc. Test date: Apr 28, 2011


JVM 2 Scores:
Warehouses SPECjbb2005 bops Incl. in metric
1 58733
2 120607
3 181250
4 238060
5 285698
6 337886
7 379550
8 435954
9 487381
10 536578
11 551519
12 568375
13 585308
14 599603
15 614458
16 629488
17 642229
18 654909
19 665156
20 686731 *
21 693434 *
22 694562 *
23 685404 *
24 712574 *
25 683307 *
26 685835 *
27 694910 *
28 712675 *
29 693516 *
30 694860 *
31 693450 *
32 683718 *
33 693415 *
34 693556 *
35 695263 *
36 693808 *
37 691895 *
38 694347 *
39 691709 *
40 686126 *
SPECjbb2005 (from 20 to 40) 693100 SPECjbb2005 bops
SPEC license # 55 Tested by: Dell Inc. Test date: Apr 28, 2011

SPECjbb2005 Version: [SPECjbb2005 1.07, March 15, 2006]
Reporting page, Copyright © 2005-2007 SPEC. All rights reserved

First published at SPEC.org on 18-May-2011