|
Hardware |
|---|
| Hardware Vendor |
Cisco Systems |
| Vendor URL |
http://www.cisco.com |
| Model |
Cisco UCS C22 M3 (Intel Xeon E5-2470, 2.3GHz) |
| Processor |
Intel Xeon E5-2470 (Intel Turbo Boost Technology upto 3.1GHz) |
| MHz |
2300 |
| # of Chips |
2 |
| # of Cores |
16 |
| # of Cores/Chip |
8 |
| HW Threading Enabled? |
Yes |
| Procs Avail to Java |
32 |
| Memory (MB) |
98304 |
| Memory Details |
96GB (12 x 8GB PC3-12800R, ECC, running 1600MHz), all slots populated |
| Primary cache |
32KB I+32KB D on chip per core |
| Secondary cache |
256KB(I+D) on chip per core |
| Other cache |
20MB (I+D) on chip per chip |
| Filesystem |
NTFS |
| Disks |
1 x 600GB SAS |
| Other hardware |
n/a |
|
|
Software |
|---|
| Software Vendor |
Oracle Corporation |
| Vendor URL |
http://www.oracle.com |
| JVM Version |
Oracle Java HotSpot(TM) 64-bit Server VM on Windows, version 1.6.0_29 |
| JVM Command Line |
start /high /node [0,1] /affinity FFFF java -server -showversion -Xmx29g -Xms29g -Xmn27g -XX:ParallelGCThreads=16 -XX:InitialTenuringThreshold=12 -XX:MaxTenuringThreshold=15 -XX:SurvivorRatio=60 -XX:TargetSurvivorRatio=90 -XX:AllocatePrefetchDistance=256 -XX:AllocatePrefetchLines=4 -XX:LoopUnrollLimit=45 -XX:InlineSmallCode=3900 -XX:MaxInlineSize=270 -XX:FreqInlineSize=2500 -XX:+AggressiveOpts -XX:+UseLargePages -XX:+UseParallelOldGC -XX:+UseCompressedStrings -XX:-UseAdaptiveSizePolicy spec.jbb.JBBmain -propfile SPECjbb.props -id [1,2] |
| JVM Initial Heap Memory (MB) |
29696 |
| JVM Maximum Heap Memory (MB) |
29696 |
| JVM Address bits |
64 |
| JVM CLASSPATH |
.\jbb.jar;
.\check.jar;
|
| JVM BOOTCLASSPATH |
c:\JAVA\jre1.6.0_29\lib\alt-string.jar;
c:\JAVA\jre1.6.0_29\lib\alt-rt.jar;
c:\JAVA\jre1.6.0_29\lib\resources.jar;
c:\JAVA\jre1.6.0_29\lib\rt.jar;
c:\JAVA\jre1.6.0_29\lib\sunrsasign.jar;
c:\JAVA\jre1.6.0_29\lib\jsse.jar;
c:\JAVA\jre1.6.0_29\lib\jce.jar;
c:\JAVA\jre1.6.0_29\lib\charsets.jar;
c:\JAVA\jre1.6.0_29\lib\modules\jdk.boot.jar;
c:\JAVA\jre1.6.0_29\classes |
| OS Version |
Microsoft Windows Server 2008 R2 Enterprise Edition SP1 |
| Other software |
|
|
|
Test Information |
|---|
| Tested by |
Cisco Systems |
| SPEC license # |
9019 |
| Test location |
San Jose, CA |
| Test date |
Jun 20, 2012 |
| H/w available |
June-2012 |
| JVM available |
Aug-2011 |
| OS available |
Feb-2011 |
| Other s/w available |
N/A |
|
|
Tuning |
|---|
Operating system tunings- "Lock pages in memory" enabled for benchmark user.
- Hardware Prefetcher disabled in BIOS
- Adjacent Cache Line Prefetch disabled in BIOS
- Each JVM instance was affinitized to a chip.
- Parameter expected_peak_warehouse was set to 16
|
|
Notes |
|---|
| Command line options are described at: http://www.oracle.com/technetwork/java/javase/tech/vmoptions-jsp-140102.html |
|
