JVM run JVM Scores 1 138444 2 138201 SPECjbb2005 bops = 276645, SPECjbb2005 bops/JVM = 138323

Hardware Hardware Vendor Fujitsu Vendor URL http://www.fujitsu.com Model PRIMERGY RX100 S6, Intel Xeon X3470, 2.93 GHz Processor Intel Xeon X3470 (Intel Turbo Boost Technology up to 3.60 GHz) MHz 2933 # of Chips 1 # of Cores 4 # of Cores/Chip 4 HW Threading Enabled? Yes Procs Avail to Java 8 Memory (MB) 16384 Memory Details 4x4GB PC3-10600R (CAS 9-9-9) Primary cache 32KB(I) + 32KB(D) on chip, per core Secondary cache 256KB(I+D) on chip, per core Other cache 8MB(I+D) on chip, per chip Filesystem NTFS Disks Fujitsu (2.5", SAS, 73GB, 10krpm) Other hardware N/A

Software Software Vendor Oracle Corporation Vendor URL http://www.oracle.com JVM Version Oracle JRockit(R) 6 P28.0.0 (build P28.0.0-29-114096-1.6.0_11-20090427-1759-windows-x86_64) JVM Command Line start /HIGH /AFFINITY [0x0F,0xF0] /B java -Xms3900m -Xmx3900m -Xns3700m -XXaggressive -Xlargepages -Xgc:genpar -XXcallprofiling -XXgcthreads=4 -XXtlasize:min=4k,preferred=1024k spec.jbb.JBBmain -propfile SPECjbb.props JVM Initial Heap Memory (MB) 3900 JVM Maximum Heap Memory (MB) 3900 JVM Address bits 64 JVM CLASSPATH .\jbb.jar; .\check.jar; JVM BOOTCLASSPATH C:\Program Files\Java\jrockit-jdk1.6.0_11\jre\bin\jrockit\jrockit1.6.0.jar; C:\Program Files\Java\jrockit-jdk1.6.0_11\jre\bin\jrockit\jmapi.jar; C:\Program Files\Java\jrockit-jdk1.6.0_11\jre\bin\jrockit\jmxmapi.jar; C:\Program Files\Java\jrockit-jdk1.6.0_11\jre\bin\jrockit\rmp.jar; C:\Program Files\Java\jrockit-jdk1.6.0_11\jre\bin\jrockit\latency.jar; C:\Program Files\Java\jrockit-jdk1.6.0_11\jre\lib\resources.jar; C:\Program Files\Java\jrockit-jdk1.6.0_11\jre\lib\rt.jar; C:\Program Files\Java\jrockit-jdk1.6.0_11\jre\lib\sunrsasign.jar; C:\Program Files\Java\jrockit-jdk1.6.0_11\jre\lib\jsse.jar; C:\Program Files\Java\jrockit-jdk1.6.0_11\jre\lib\jce.jar; C:\Program Files\Java\jrockit-jdk1.6.0_11\jre\lib\charsets.jar; C:\Program Files\Java\jrockit-jdk1.6.0_11\jre\classes OS Version Microsoft Windows Server 2008 Enterprise x64 Edition + SP2 Other software N/A

Test Information Tested by Fujitsu SPEC license # 19 Test location Paderborn, Germany Test date Dec 11, 2009 H/w available Jan-2010 JVM available May-2009 OS available May-2009 Other s/w available N/A

AOT Compilation N/A Tuning Turned off "Adjacent Sector Prefetch" in BIOS. Turned off "Hardware Prefetch" in BIOS. Turned off "DCU Streamer Prefetch" in BIOS. Each JVM instance was affinitized to 4 threads of a socket. Using the local security settings console, "lock pages in memory" was enabled for the user running the benchmark. Notes Command line options are described at: http://download.oracle.com/docs/cd/E13150_01/jrockit_jvm/jrockit/jrdocs/refman/intro.html