SPECjbb2005 bops = 169304, SPECjbb2005 bops/JVM = 84652 IBM Corporation IBM System p 570 (4.7 GHz, 4 core, RHEL) IBM Corporation J2RE 1.6.0 (32-bit) IBM J9 2.4 Linux (build pxp3260-20071012_01) SPEC license # 11, Tested by: IBM Corporation, Test date: Oct 26, 2007 Multi JVM Mode JVM run JVM Scores 1 84848 2 84456 SPECjbb2005 bops=169304, SPECjbb2005 bops/JVM=84652 HARDWARE | SOFTWARE Vendor IBM Corporation | Vendor IBM Corporation Vendor URL http://www.ibm.com | Vendor URL http://www.ibm.com Model IBM System p 570 | JVM Version J2RE 1.6.0 (32-bit) (4.7 GHz, 4 core, | IBM J9 2.4 Linux RHEL) | (build Processor POWER6 | pxp3260-20071012_01) MHz 4700 | Command Line numactl # of Chips 2 | --cpunodebind=node_n # of Cores 4 | umber --localalloc # of Cores/Chip 2 | -- -Xlp HW Threads yes | -Xgcpolicy:gencon Procs avail to 8 | -Xgcthreads4 Java | -Xcompactgc Memory (MB) 32768 | -XlockReservation Memory Details 16 x 2GB DDR2 | -Xnoloa -Xms2253m L1 Cache 64KBI+64KBD on chip | -Xmx2253m -Xmn1843m per core | spec.jbb.JBBmain L2 Cache 4MB on chip per core | -propfile Other Cache 32MB off chip per | SPECjbb.props chip | Initial Heap Mem 2253 Filesystem ext3 | (MB) Disks 2 x 73GB SAS | Max Heap Mem 2253 Other H/W | (MB) | JVM addressing 32 | bits | JVM CLASSPATH ./jbb.jar:./check.ja | r: | JVM /java/jre/lib/ppc:/u | BOOTCLASSPATH sr/lib | OS Version Red Hat Enterprise | Linux Advanced | Platform 5.1 for IBM | POWER | (2.6.18-53.el5) | Other S/W | | AOT Compilation Details | | TUNING AND NOTES | Operating system tunings