| 
Hardware |  
| Hardware Vendor | 
Sun Microsystems, Inc. |  
| Vendor URL | 
http://www.sun.com |  
| Model | 
Sun Fire X4100 |  
| Processor | 
AMD Opteron 256 |  
| MHz | 
3000 |  
| # of Chips | 
2 |  
| # of Cores | 
2 |  
| # of Cores/Chip | 
1 |  
| HW Threading Enabled? | 
N/A |  
| Procs Avail to Java | 
2 |  
| Memory (MB) | 
16384 |  
| Memory Details | 
8 x 2GB DIMMS DDR400  CAS3 memory |  
| Primary cache | 
64KBI+64KBD |  
| Secondary cache | 
1MB(I+D) |  
| Other cache | 
  |  
| Filesystem | 
UFS |  
| Disks | 
 2 x 72 GB Internal SAS |  
| Other hardware | 
  |  
 
 | 
| 
Software |  
| Software Vendor | 
Sun Microsystems, Inc. |  
| Vendor URL | 
http://java.sun.com |  
| JVM Version | 
Java HotSpot(TM) 32-bit Server VM on Solaris, version 1.5.0_08 |  
| JVM Command Line | 
psrset -e processor set number java -Xmn1g -Xms1536m -Xmx1536m  -XX:+UseBiasedLocking -XX:+AggressiveOpts -XX:+UseParallelOldGC -Xss64k -spec.jbb.JBBmain -propfile SPECjbb.props |  
| JVM Initial Heap Memory (MB) | 
1536 |  
| JVM Maximum Heap Memory (MB)  | 
1536 |  
| JVM Address bits  | 
32 |  
| JVM CLASSPATH | 
jbb.jar: check.jar |  
| JVM BOOTCLASSPATH | 
/export2/home/javaperf/VMs/jdk1.5.0_08/jre/lib/rt.jar: /export2/home/javaperf/VMs/jdk1.5.0_08/jre/lib/i18n.jar: /export2/home/javaperf/VMs/jdk1.5.0_08/jre/lib/sunrsasign.jar: /export2/home/javaperf/VMs/jdk1.5.0_08/jre/lib/jsse.jar: /export2/home/javaperf/VMs/jdk1.5.0_08/jre/lib/jce.jar: /export2/home/javaperf/VMs/jdk1.5.0_08/jre/lib/charsets.jar: /export2/home/javaperf/VMs/jdk1.5.0_08/jre/classes |  
| OS Version | 
Solaris 10 6/06 (64-bit) |  
| Other software | 
  |  
 
 | 
| 
Test Information |  
| Tested by | 
Sun Microsystems, Inc. |  
| SPEC license # | 
6 |  
| Test location | 
Burlington, MA |  
| Test date | 
May 11, 2006 |  
| H/w available | 
May-2006 |  
| JVM available | 
Aug-2006 |  
| OS available | 
Jun-2006 |  
| Other s/w available | 
  |  
 
 | 
| 
Notes |  
This result was measured on the Sun Fire X4100.  The Sun Fire X4100 and the Sun Fire X4200 are electronically equivalent.
  Command line options are described at  http://java.sun.com/docs/performance |  
 
 |