|
Hardware |
|---|
| Hardware Vendor |
Dell |
| Vendor URL |
http://www.dell.com/ |
| Model |
PowerEdge 2950 |
| Processor |
Quad-Core Intel Xeon processor X5355 (1333 MHz system bus) |
| MHz |
2666 |
| # of Chips |
2 |
| # of Cores |
8 |
| # of Cores/Chip |
4 |
| HW Threading Enabled? |
No |
| Procs Avail to Java |
8 |
| Memory (MB) |
16384 |
| Memory Details |
8 x 2GB DDR2-667 FBDIMM |
| Primary cache |
32KB(I) + 32KB(D) on chip, per core |
| Secondary cache |
8 MB I+D on chip (4 MB shared per 2 cores) |
| Other cache |
n/a |
| Filesystem |
NTFS |
| Disks |
1 x 80GB SATA |
| Other hardware |
none |
|
|
Software |
|---|
| Software Vendor |
BEA Systems, Inc. |
| Vendor URL |
http://www.bea.com/ |
| JVM Version |
BEA JRockit(R) 5.0 P27.2.0 (build P27.2.0-12-76845-1.5.0_10-20070213-1010-windows-x86_64) |
| JVM Command Line |
start /AFFINITY %HEX% /B %JAVA% -Xms3700m -Xns3100m -Xmx3700m -XXaggressive -Xgc:genpar -XXgcthreads=4 -XXthroughputCompaction -XXlazyunlocking -XXtlasize:min=8k,preferred=1024k spec.jbb.JBBmain -propfile %PROPFILE% -id %JVM% |
| 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\jrockit-jdk1.5.0_10\jre\bin\jrockit\jrockit1.5.0.jar;
c:\specjbb2005\jrockit-jdk1.5.0_10\jre\bin\jrockit\managementapi.jar;
c:\specjbb2005\jrockit-jdk1.5.0_10\jre\bin\jrockit\jmxmapi.jar;
c:\specjbb2005\jrockit-jdk1.5.0_10\jre\bin\jrockit\rmp.jar;
c:\specjbb2005\jrockit-jdk1.5.0_10\jre\lib\rt.jar;
c:\specjbb2005\jrockit-jdk1.5.0_10\jre\lib\i18n.jar;
c:\specjbb2005\jrockit-jdk1.5.0_10\jre\lib\sunrsasign.jar;
c:\specjbb2005\jrockit-jdk1.5.0_10\jre\lib\jsse.jar;
c:\specjbb2005\jrockit-jdk1.5.0_10\jre\lib\jce.jar;
c:\specjbb2005\jrockit-jdk1.5.0_10\jre\lib\charsets.jar;
c:\specjbb2005\jrockit-jdk1.5.0_10\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 16, 2007 |
| H/w available |
Dec-2006 |
| JVM available |
May-2007 |
| OS available |
Mar-2005 |
| Other s/w available |
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
- Disabled 'Adjacent Cache Line Prefetch' in BIOS
- Command line options are described in: DELL-20061108.txt
|
|
