Hardware |
Hardware Vendor |
Sun Microsystems, Inc. |
Vendor URL |
http://www.sun.com |
Model |
Sun Fire T2000 |
Processor |
UltraSPARC(TM) T1 |
MHz |
1200 |
# of Chips |
1 |
# of Cores |
8 |
# of Cores/Chip |
8 |
HW Threading Enabled? |
Yes |
Procs Avail to Java |
32 |
Memory (MB) |
32768 |
Memory Details |
16 x 2GB DDR2-400 ECC DIMMs |
Primary cache |
16KB(I)+8KB(D) per core |
Secondary cache |
3MB per chip |
Other cache |
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Filesystem |
UFS |
Disks |
1 x 36GB SAS |
Other hardware |
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Software |
Software Vendor |
Sun Microsystems, Inc. |
Vendor URL |
http://www.sun.com |
JVM Version |
Java HotSpot(TM) 32-Bit Server VM on Solaris, version 1.5.0_06 |
JVM Command Line |
psrset -e processor set number java -Xmx2506m -Xms2506m -Xmn1536m -Xss128k -XX:+UseParallelOldGC -XX:+UseParallelGC -XX:ParallelGCThreads=5 -XX:+AggressiveOpts -XX:LargePageSizeInBytes=256m -cp jbb.jar:check.jar spec.jbb.JBBmain -propfile SPECjbb.props -id JVM number |
JVM Initial Heap Memory (MB) |
2506 |
JVM Maximum Heap Memory (MB) |
2506 |
JVM Address bits |
32 |
JVM CLASSPATH |
jbb.jar: check.jar |
JVM BOOTCLASSPATH |
/export/home/javaperf/VMs/jdk1.5.0_06/jre/lib/rt.jar: /export/home/javaperf/VMs/jdk1.5.0_06/jre/lib/i18n.jar: /export/home/javaperf/VMs/jdk1.5.0_06/jre/lib/sunrsasign.jar: /export/home/javaperf/VMs/jdk1.5.0_06/jre/lib/jsse.jar: /export/home/javaperf/VMs/jdk1.5.0_06/jre/lib/jce.jar: /export/home/javaperf/VMs/jdk1.5.0_06/jre/lib/charsets.jar: /export/home/javaperf/VMs/jdk1.5.0_06/jre/classes |
OS Version |
Solaris 10 HW2 Operating System (64-bit) |
Other software |
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Test Information |
Tested by |
Sun Microsystems, Inc. |
SPEC license # |
6 |
Test location |
Burlington, MA |
Test date |
Nov 03, 2005 |
H/w available |
Nov-2005 |
JVM available |
Nov-2005 |
OS available |
Nov-2005 |
Other s/w available |
|
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Tuning |
- /etc/system parameters:
- autoup=345600
- tune_t_fsflushr=345600
- The frequency of file system sync operations.
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