JVM Instances |
jvm_Ctr_1(1), jvm_Backend_1(16), jvm_TxInjector_1(16)
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OS Image Description |
os_1
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Tuning |
- Power Options is set to High performance
- Processor scheduling is set to Programs
- Lock Pages in Memory is Enabled
- HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters and add a new entry. Value Name: MaxUserPort Value Type: DWORD Value data: 65534
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Notes |
None
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Parts of Benchmark |
Controller
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JVM Instance Description |
jvm_1
|
Command Line |
-Xms2g -Xmx2g -Xmn1536m -XX:+UseParallelGC -XX:ParallelGCThreads=2
|
Tuning |
Used numactl to interleave memory on all CPUs
|
Notes |
None
|
Parts of Benchmark |
Backend
|
JVM Instance Description |
jvm_1
|
Command Line |
-Xms29g -Xmx29g -Xmn27g -XX:SurvivorRatio=28 -XX:+UseParallelGC -XX:ParallelGCThreads=60 -XX:+UseLargePages -XX:LargePageSizeInBytes=2m -XX:-UseAdaptiveSizePolicy -XX:+AlwaysPreTouch -XX:TargetSurvivorRatio=95 -XX:MaxTenuringThreshold=15 -Xnoclassgc -XX:InlineSmallCode=11k -XX:MaxGCPauseMillis=100 -XX:LoopUnrollLimit=200 -XX:TLABAllocationWeight=2
|
Tuning |
Used numactl to affinitize each Backend JVM to a NUMA node - numactl --cpunodebind= --localalloc
|
Notes |
None
|
Parts of Benchmark |
TxInjector
|
JVM Instance Description |
jvm_1
|
Command Line |
-Xms2g -Xmx2g -Xmn1536m -XX:+UseParallelGC -XX:ParallelGCThreads=2
|
Tuning |
Used numactl to affinitize each TI JVM to a NUMA node - numactl --cpunodebind= --localalloc
|
Notes |
None
|