JVM run JVM Scores 1 90714 2 89769 SPECjbb2005 bops = 180483, SPECjbb2005 bops/JVM = 90242

Hardware Hardware Vendor Dell Vendor URL http://www.dell.com/ Model PowerEdge R300 (Intel Xeon X5460, 3.16 GHz) Processor Quad-Core Intel Xeon processor X5460 (1333 MHz system bus) MHz 3166 # of Chips 1 # of Cores 4 # of Cores/Chip 4 HW Threading Enabled? No Procs Avail to Java 4 Memory (MB) 16384 Memory Details 4 x 4GB DDR2-667 Primary cache 32KB(I) + 32KB(D) on chip, per core Secondary cache 12 MB I+D on chip (6 MB shared per 2 cores) Other cache n/a Filesystem NTFS Disks 1 x 300GB SAS Other hardware none

Software Software Vendor BEA Systems, Inc. Vendor URL http://www.bea.com/ JVM Version BEA JRockit(R) 6.0 R27.5.0-110-94909-1.6.0_03-20080204-1558-windows-x86_64) JVM Command Line start /AFFINITY %HEX% %JAVA% -Xms3700m -Xns3200m -Xmx3700m -Xlargepages -XXaggressive -XXthroughputcompaction -XXcallprofiling -Xgc:genpar -XXgcthreads=2 -XXtlasize:min=4k,preferred=512k JVM Initial Heap Memory (MB) 3700 JVM Maximum Heap Memory (MB) 3700 JVM Address bits 64 JVM CLASSPATH .\jbb.jar; .\check.jar; JVM BOOTCLASSPATH C:\SPECjbb2005\jvm\jrockit-R27.5.0-jdk1.6.0_03\jre\bin\jrockit\jrockit1.6.0.jar; C:\SPECjbb2005\jvm\jrockit-R27.5.0-jdk1.6.0_03\jre\bin\jrockit\jmapi.jar; C:\SPECjbb2005\jvm\jrockit-R27.5.0-jdk1.6.0_03\jre\bin\jrockit\jmxmapi.jar; C:\SPECjbb2005\jvm\jrockit-R27.5.0-jdk1.6.0_03\jre\bin\jrockit\rmp.jar; C:\SPECjbb2005\jvm\jrockit-R27.5.0-jdk1.6.0_03\jre\bin\jrockit\latency.jar; C:\SPECjbb2005\jvm\jrockit-R27.5.0-jdk1.6.0_03\jre\lib\resources.jar; C:\SPECjbb2005\jvm\jrockit-R27.5.0-jdk1.6.0_03\jre\lib\rt.jar; C:\SPECjbb2005\jvm\jrockit-R27.5.0-jdk1.6.0_03\jre\lib\sunrsasign.jar; C:\SPECjbb2005\jvm\jrockit-R27.5.0-jdk1.6.0_03\jre\lib\jsse.jar; C:\SPECjbb2005\jvm\jrockit-R27.5.0-jdk1.6.0_03\jre\lib\jce.jar; C:\SPECjbb2005\jvm\jrockit-R27.5.0-jdk1.6.0_03\jre\lib\charsets.jar; C:\SPECjbb2005\jvm\jrockit-R27.5.0-jdk1.6.0_03\jre\classes OS Version Microsoft Windows Server 2003 Enterprise x64 Edition + SP1 (64-bit) Other software none

Test Information Tested by Dell SPEC license # 55 Test location Round Rock, TX Test date Feb 25, 2008 H/w available Mar-2008 JVM available Feb-2008 OS available Dec-2005 Other s/w available n/a

AOT Compilation N/A Tuning Using the local security settings console, "lock pages in memory" was enabled for the user running the benchmark. Each JVM instance was affinitized to two logical processors. Notes Disabled 'Hardware Prefetcher' in BIOS Command line options are described at: http://edocs.bea.com/jrockit/jrdocs/refman/intro.html