Hardware |
Hardware Vendor |
Hitachi, Ltd. |
Vendor URL |
http://www.hitachi.com/ |
Model |
Hitachi Compute Blade 2000 GVAX55A2 Server Blade (3.46GHz Xeon X5690) |
Processor |
Intel Xeon processor X5690 (Intel Turbo Boost Technology up to 3.73 GHz) |
MHz |
3467 |
# of Chips |
2 |
# of Cores |
12 |
# of Cores/Chip |
6 |
HW Threading Enabled? |
Yes |
Procs Avail to Java |
24 |
Memory (MB) |
49152 |
Memory Details |
6 x 8 GB 2Rx4 PC3-10600R-9, ECC |
Primary cache |
32KB(I) + 32KB(D) on chip per core |
Secondary cache |
256KB(I+D) on chip per core |
Other cache |
12 MB(I+D) on chip per chip |
Filesystem |
NTFS |
Disks |
2 x 146 GB 10000 rpm Fibre Channel RAID1 configuration |
Other hardware |
Hitachi Compute Blade 2000 Chassis, Hitachi 8Gb 2-port FC adapter, AMS500 (Disk Array system) |
|
Software |
Software Vendor |
IBM Corporation |
Vendor URL |
http://www.ibm.com |
JVM Version |
IBM J9 VM (build 2.4, JRE 1.6.0 IBM J9 2.4 Windows Server 2008 amd64-64 jvmwa6460sr7-20100219_54049 (JIT enabled, AOT enabled) |
JVM Command Line |
start /HIGH /AFFINITY [F,70,700,F000,70000,700000] java -Xaggressive -Xcompressedrefs -Xgcpolicy:gencon -Xmn1400m -Xms1875m -Xmx1875m -XlockReservation -Xnoloa -XtlhPrefetch -Xlp |
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\IBM\WebSphere\AppServer\java\jre\bin\compressedrefs\jclSC160\vm.jar; C:\Program Files\IBM\WebSphere\AppServer\java\jre\lib\annotation.jar; C:\Program Files\IBM\WebSphere\AppServer\java\jre\lib\beans.jar; C:\Program Files\IBM\WebSphere\AppServer\java\jre\lib\java.util.jar; C:\Program Files\IBM\WebSphere\AppServer\java\jre\lib\jndi.jar; C:\Program Files\IBM\WebSphere\AppServer\java\jre\lib\logging.jar; C:\Program Files\IBM\WebSphere\AppServer\java\jre\lib\security.jar; C:\Program Files\IBM\WebSphere\AppServer\java\jre\lib\sql.jar; C:\Program Files\IBM\WebSphere\AppServer\java\jre\lib\ibmorb.jar; C:\Program Files\IBM\WebSphere\AppServer\java\jre\lib\ibmorbapi.jar; C:\Program Files\IBM\WebSphere\AppServer\java\jre\lib\ibmcfw.jar; C:\Program Files\IBM\WebSphere\AppServer\java\jre\lib\rt.jar; C:\Program Files\IBM\WebSphere\AppServer\java\jre\lib\charsets.jar; C:\Program Files\IBM\WebSphere\AppServer\java\jre\lib\resources.jar; C:\Program Files\IBM\WebSphere\AppServer\java\jre\lib\ibmpkcs.jar; C:\Program Files\IBM\WebSphere\AppServer\java\jre\lib\ibmcertpathfw.jar; C:\Program Files\IBM\WebSphere\AppServer\java\jre\lib\ibmjgssfw.jar; C:\Program Files\IBM\WebSphere\AppServer\java\jre\lib\ibmjssefw.jar; C:\Program Files\IBM\WebSphere\AppServer\java\jre\lib\ibmsaslfw.jar; C:\Program Files\IBM\WebSphere\AppServer\java\jre\lib\ibmjcefw.jar; C:\Program Files\IBM\WebSphere\AppServer\java\jre\lib\ibmjgssprovider.jar; C:\Program Files\IBM\WebSphere\AppServer\java\jre\lib\ibmjsseprovider2.jar; C:\Program Files\IBM\WebSphere\AppServer\java\jre\lib\ibmcertpathprovider.jar; C:\Program Files\IBM\WebSphere\AppServer\java\jre\lib\ibmxmlcrypto.jar; C:\Program Files\IBM\WebSphere\AppServer\java\jre\lib\management-agent.jar; C:\Program Files\IBM\WebSphere\AppServer\java\jre\lib\xml.jar; C:\Program Files\IBM\WebSphere\AppServer\java\jre\lib\jlm.jar; C:\Program Files\IBM\WebSphere\AppServer\java\jre\lib\javascript.jar |
OS Version |
Microsoft Windows Server 2008 R2 Enterprise |
Other software |
IBM WebSphere Application Server V7.0 for Windows on x86-64 bit |
|
Test Information |
Tested by |
Hitachi, Ltd. |
SPEC license # |
35 |
Test location |
JAPAN |
Test date |
May 31, 2011 |
H/w available |
Feb-2011 |
JVM available |
Feb-2010 |
OS available |
Mar-2011 |
Other s/w available |
|
|
Tuning |
- Turned off "Hardware Prefetch" in BIOS.
- Turned off "Adjacent Cache Line Prefetch" in BIOS.
- Turned off "L1 Data Prefetcher" in BIOS.
- Turned off "Data Reuse Optimization" in BIOS.
- Each JVM instance was affinitized to 2 cores of a socket.
- Using the local security settings console, "lock pages in memory" was enabled for the user running the benchmark.
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