|
Hardware |
|---|
| Hardware Vendor |
IBM Corporation |
| Vendor URL |
http://www.ibm.com |
| Model |
IBM System x iDataPlex dx360 M4 |
| Processor |
Intel Xeon E5-2690 (Intel Turbo Boost Technology up to 3.8 GHz) |
| MHz |
2900 |
| # of Chips |
2 |
| # of Cores |
16 |
| # of Cores/Chip |
8 |
| HW Threading Enabled? |
Yes |
| Procs Avail to Java |
32 |
| Memory (MB) |
65536 |
| Memory Details |
16 x 4 GB 2Rx8 PC3-12800R-11, ECC; slot 1 - 16 populated |
| Primary cache |
32 KB I + 32 KB D on chip per core |
| Secondary cache |
256 KB I+D on chip per core |
| Other cache |
20 MB I+D on chip per chip |
| Filesystem |
NTFS |
| Disks |
1 x 200 GB SATA SSD, IBM P/N: 43W7742 |
| Other hardware |
|
|
|
Software |
|---|
| Software Vendor |
IBM Corporation |
| Vendor URL |
http://www.ibm.com |
| JVM Version |
IBM J9 VM (build pwa6470sr1-20120206_01(SR1)) |
| JVM Command Line |
-Xaggressive -Xcompressedrefs -Xmn1400m -Xms1875m -Xmx1875m -XlockReservation -Xnoloa -XtlhPrefetch -Xlp -Xconcurrentlevel0 |
| 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:\IBM\Java7\jre\lib\aggressive.jar;
C:\IBM\Java7\jre\bin\compressedrefs\jclSC170\vm.jar;
C:\IBM\Java7\jre\lib\se-service.jar;
C:\IBM\Java7\jre\lib\math.jar;
C:\IBM\Java7\jre\lib\jlm.jar;
C:\IBM\Java7\jre\lib\ibmorb.jar;
C:\IBM\Java7\jre\lib\ibmorbapi.jar;
C:\IBM\Java7\jre\lib\ibmcfw.jar;
C:\IBM\Java7\jre\lib\ibmpkcs.jar;
C:\IBM\Java7\jre\lib\ibmcertpathfw.jar;
C:\IBM\Java7\jre\lib\ibmjgssfw.jar;
C:\IBM\Java7\jre\lib\ibmjssefw.jar;
C:\IBM\Java7\jre\lib\ibmsaslfw.jar;
C:\IBM\Java7\jre\lib\ibmjcefw.jar;
C:\IBM\Java7\jre\lib\ibmjgssprovider.jar;
C:\IBM\Java7\jre\lib\ibmjsseprovider2.jar;
C:\IBM\Java7\jre\lib\ibmcertpathprovider.jar;
C:\IBM\Java7\jre\lib\xmldsigfw.jar;
C:\IBM\Java7\jre\lib\xml.jar;
C:\IBM\Java7\jre\lib\charsets.jar;
C:\IBM\Java7\jre\lib\resources.jar;
C:\IBM\Java7\jre\lib\rt.jar |
| OS Version |
Microsoft Windows Server 2008 Enterprise x64 Edition R2 SP1 |
| Other software |
|
|
|
Test Information |
|---|
| Tested by |
IBM Corporation |
| SPEC license # |
11 |
| Test location |
Taipei, Taiwan |
| Test date |
Nov 7, 2012 |
| H/w available |
Feb-2013 |
| JVM available |
Jun 2012 |
| OS available |
Feb-2011 |
| Other s/w available |
Feb-2013 |
|
|
Tuning |
|---|
- Each JVM instance was affinitized four threads on a single socket.
- Using the local security settings console, "lock pages in memory" was enabled for the user running the benchmark.
- Power Options: High Performance
- BIOS Settings
- Operating Mode: Maximum Performance
- Hardware Prefetcher: Disable
- Adjacent Cache Prefetch: Disable
- DCU Streamer Prefetcher: Disable
- Patrol Scrub: Disable
|
|
Notes |
|---|
| Command line options are described at: http://publib.boulder.ibm.com/infocenter/java7sdk/v7r0/index.jsp |
|
