SPECjbb2005 bops = 437819, SPECjbb2005 bops/JVM = 218910 IBM Corporation IBM System x3250 M4 IBM Corporation IBM J9 VM (build 2.6, JRE 1.7.0 Windows Server 2008 R2 amd64-64 20120204_101769 (JIT enabled, AOT enabled) SPEC license # 11, Tested by: IBM Corporation, Test date: May 10, 2012 Multi JVM Mode JVM run JVM Scores 1 218702 2 219117 SPECjbb2005 bops=437819, SPECjbb2005 bops/JVM=218910 HARDWARE | SOFTWARE Vendor IBM Corporation | Vendor IBM Corporation Vendor URL http://www.ibm.com | Vendor URL http://www.ibm.com Model IBM System x3250 M4 | JVM Version IBM J9 VM (build Processor Intel Xeon E3-1280 | 2.6, JRE 1.7.0 V2 (Intel Turbo | Windows Server 2008 Boost Technology up | R2 amd64-64 to 4.0 GHz) | 20120204_101769 (JIT MHz 3600 | enabled, AOT # of Chips 1 | enabled) # of Cores 4 | Command Line start /AFFINITY # of Cores/Chip 4 | %HEX% java HW Threads Yes | -Xaggressive Procs avail to 8 | -Xcompressedrefs Java | -Xmn1400m -Xms1875m Memory (MB) 8192 | -Xmx1875m Memory Details 2 x 4GB 2Rx8 | -XlockReservation PC3-10600E UDIMM; | -Xnoloa slots 1, and 3 | -XtlhPrefetch -Xlp populated | -Xconcurrentlevel0 L1 Cache 32 KB I + 32 KB D on | -spec.jbb.JBBmain chip per core | -propfile L2 Cache 256 KB I+D on chip | SPECjbb.props per core | Initial Heap Mem 1875 Other Cache 8 MB I+D on chip per | (MB) chip | Max Heap Mem 1875 Filesystem NTFS | (MB) Disks 1 x 250GB 7200 RPM | JVM addressing 64 SATA | bits Other H/W | JVM CLASSPATH .\jbb.jar;.\check.ja | r; | JVM C:\IBM\Java7_0229\jr | BOOTCLASSPATH e\bin\compressedrefs | ;C:\IBM\Java7_0229\j | re\bin;C:\Windows\sy | stem32;C:\Windows;C: | \Windows\system32;C: | \Windows;C:\Windows\ | System32\Wbem;C:\Win | dows\System32\Window | sPowerShell\v1.0\;. | OS Version Microsoft Windows | Server 2008 | Enterprise x64 | Edition R2 SP1 | Other S/W | | AOT Compilation Details | | | TUNING AND NOTES |