Hardware |
Hardware Vendor |
Cisco Systems |
Vendor URL |
http://www.cisco.com |
Model |
Cisco UCS C460 M1 |
Processor |
Intel Xeon X7560 |
MHz |
2266 |
# of Chips |
4 |
# of Cores |
32 |
# of Cores/Chip |
8 |
HW Threading Enabled? |
yes |
Procs Avail to Java |
64 |
Memory (MB) |
524288 |
Memory Details |
64 x DDR3-1066 8GB QR RDIMMs |
Primary cache |
32KB I + 32KB D on chip per core |
Secondary cache |
256KB I+D on chip per core |
Other cache |
24MB I+D L3 on chip per chip |
Filesystem |
NTFS |
Disks |
1 x 73GB 15K RPM SAS |
Other hardware |
|
|
Software |
Software Vendor |
IBM Corporation |
Vendor URL |
http://www.ibm.com |
JVM Version |
IBM J9 VM (build 2.4, J2RE 1.6.0 IBM J9 2.4 Windows Server 2008 amd64-64 jvmwa6460sr5-20090519_35743 (JIT enabled, AOT enabled) |
JVM Command Line |
java /AFFINITY [F,F0,F00,F000,F0000,F00000,F000000,F0000000,F00000000,F000000000,F0000000000,F00000000000,F0000000000000,F00000000000000,F000000000000000,F0000000000000000] -Xaggressive -Xcompressedrefs -Xgcpolicy:gencon -Xmn1400m -Xms1875m -Xmx1875m -XlockReservation -Xnoloa -XtlhPrefetch -Xlp spec.jbb.JBBmain -propfile SPECjbb-UCS-C460-M1.props |
JVM Initial Heap Memory (MB) |
1875 |
JVM Maximum Heap Memory (MB) |
1875 |
JVM Address bits |
64 |
JVM CLASSPATH |
.\jbb.jar; .\check.jar;
|
JVM BOOTCLASSPATH |
C:\Program Files\Java\jre\bin\compressedrefs\jclSC160\vm.jar; C:\Program Files\Java\jre\lib\annotation.jar; C:\Program Files\Java\jre\lib\beans.jar; C:\Program Files\Java\jre\lib\java.util.jar; C:\Program Files\Java\jre\lib\jndi.jar; C:\Program Files\Java\jre\lib\logging.jar; C:\Program Files\Java\jre\lib\security.jar; C:\Program Files\Java\jre\lib\sql.jar; C:\Program Files\Java\jre\lib\ibmorb.jar; C:\Program Files\Java\jre\lib\ibmorbapi.jar; C:\Program Files\Java\jre\lib\ibmcfw.jar; C:\Program Files\Java\jre\lib\rt.jar; C:\Program Files\Java\jre\lib\charsets.jar; C:\Program Files\Java\jre\lib\resources.jar; C:\Program Files\Java\jre\lib\ibmpkcs.jar; C:\Program Files\Java\jre\lib\ibmcertpathfw.jar; C:\Program Files\Java\jre\lib\ibmjgssfw.jar; C:\Program Files\Java\jre\lib\ibmjssefw.jar; C:\Program Files\Java\jre\lib\ibmsaslfw.jar; C:\Program Files\Java\jre\lib\ibmjcefw.jar; C:\Program Files\Java\jre\lib\ibmjgssprovider.jar; C:\Program Files\Java\jre\lib\ibmjsseprovider2.jar; C:\Program Files\Java\jre\lib\ibmcertpathprovider.jar; C:\Program Files\Java\jre\lib\ibmxmlcrypto.jar; C:\Program Files\Java\jre\lib\management-agent.jar; C:\Program Files\Java\jre\lib\xml.jar; C:\Program Files\Java\jre\lib\jlm.jar; C:\Program Files\Java\jre\lib\javascript.jar |
OS Version |
Microsoft Windows Server 2008 Enterprise x64 Edition R2 |
Other software |
None |
|
Test Information |
Tested by |
Cisco Systems |
SPEC license # |
9019 |
Test location |
San Jose, CA |
Test date |
Mar 30, 2010 |
H/w available |
Apr-2010 |
JVM available |
May-2009 |
OS available |
Sept-2009 |
Other s/w available |
N/A |
|
Tuning |
Operating system tunings- Turned off "Hardware Prefetcher" in BIOS.
- Turned off "Adjacent Cache Line Prefetch" in BIOS.
- "Lock pages in memory" enabled for benchmark user.
- Each JVM instance was affinitized to four cores of a chip.
|
Notes |
Command line options are described at: http://publib.boulder.ibm.com/infocenter/javasdk/v6r0/index.jsp |
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