|
Hardware |
|---|
| Hardware Vendor |
Fabric7 Systems, Inc. |
| Vendor URL |
http://www.fabric7.com |
| Model |
Q160 |
| Processor |
AMD Opteron 880 |
| MHz |
2400 |
| # of Chips |
4 |
| # of Cores |
8 |
| # of Cores/Chip |
2 |
| HW Threading Enabled? |
No |
| Procs Avail to Java |
8 |
| Memory (MB) |
32768 |
| Memory Details |
16 of 32 DIMMs filled with 2GB of PC3200 Memory |
| Primary cache |
64KBI+64KBD |
| Secondary cache |
1MB per core on chip |
| Other cache |
|
| Filesystem |
ext3 |
| Disks |
1 x 36GB Fibre Channel (OS+Data+Paging+classes) |
| Other hardware |
|
|
|
Software |
|---|
| Software Vendor |
BEA Systems |
| Vendor URL |
http://www.bea.com |
| JVM Version |
BEA JRockit(R) 5.0 P26.0.0 (build P26.0.0-35-59328-1.5.0_06-20060321-1326-linux-x86_64, ) |
| JVM Command Line |
numactl --cpubind=$xx --membind=$xx $JAVA -cp jbb.jar:check.jar -XXaggressive -XXcompressedRefs -XXthroughputCompaction -XXlazyUnlocking -XXtlasize=512k -Xms3840m -Xmx3840m spec.jbb.JBBmain -propfile SPECjbb.props -id $jvm_num > multi.$jvm_num & |
| JVM Initial Heap Memory (MB) |
3840 |
| JVM Maximum Heap Memory (MB) |
3840 |
| JVM Address bits |
64 |
| JVM CLASSPATH |
jbb.jar:
check.jar |
| JVM BOOTCLASSPATH |
/opt/java/jrockit-jdk1.5.0_06/jre/lib/amd64/jrockit/jrockit.jar:
/opt/java/jrockit-jdk1.5.0_06/jre/lib/amd64/jrockit/managementapi.jar:
/opt/java/jrockit-jdk1.5.0_06/jre/lib/managementapi.jar:
/opt/java/jrockit-jdk1.5.0_06/jre/lib/rt.jar:
/opt/java/jrockit-jdk1.5.0_06/jre/lib/i18n.jar:
/opt/java/jrockit-jdk1.5.0_06/jre/lib/sunrsasign.jar:
/opt/java/jrockit-jdk1.5.0_06/jre/lib/jsse.jar:
/opt/java/jrockit-jdk1.5.0_06/jre/lib/jce.jar:
/opt/java/jrockit-jdk1.5.0_06/jre/lib/charsets.jar:
/opt/java/jrockit-jdk1.5.0_06/jre/classes |
| OS Version |
SuSE Linux Enterprise Server 9 SP3 (64 bit) |
| Other software |
|
|
|
Test Information |
|---|
| Tested by |
Fabric7 Systems, Inc. |
| SPEC license # |
99 |
| Test location |
Hillsboro, OR |
| Test date |
Apr 9, 2006 |
| H/w available |
Dec-2005 |
| JVM available |
Apr-2006 |
| OS available |
Jan-2006 |
| Other s/w available |
|
|
|
Tuning |
|---|
Operating system tunings- added "numa=on" to kernel boot string
- set vm.nr_hugepages=10000 in /etc/sysctl.conf
- sysctl -p
- mkdir /mnt/hugepages
- mount -thugetlbfs nodev /mnt/hugepages
Command line switches- http://e-docs.bea.com/jrockit/jrdocs/refman/intro.html
|
|
Notes |
|---|
| Q160 System Release 1.01 |
|
