JVM Instances |
jvm_Ctr_1(1), jvm_Backend_1(2), jvm_TxInjector_1(2)
|
OS Image Description |
os_1
|
Tuning |
- SELINUX=disabled
- tuned-adm profile=throughput-performance
|
Notes |
None
|
Parts of Benchmark |
Controller
|
JVM Instance Description |
jvm_1
|
Command Line |
None
|
Tuning |
-Xms2g -Xmx2g -Xmn1536m -XX:+UseParallelOldGC
|
Notes |
Used numactl to affinitize controller to a physical core in a NUMA node. - numactl --physcpubind=11 --membind=1
|
Parts of Benchmark |
Backend
|
JVM Instance Description |
jvm_1
|
Command Line |
None
|
Tuning |
-Xms29g -Xmx29g -Xmn27g -server -XX:LargePageSizeInBytes=2m -XX:-UsePerfData -XX:+AggressiveOpts -XX:-UseAdaptiveSizePolicy -XX:-UseBiasedLocking -XX:+UseLargePages -XX:+UseParallelOldGC -XX:SurvivorRatio=28 -XX:TargetSurvivorRatio=95 -XX:ParallelGCThreads=22 -XX:MaxTenuringThreshold=15 -XX:AllocatePrefetchInstr=2
|
Notes |
Used numactl to affinitize each Backend JVM to physical cores in a NUMA node. - numactl --physcpubind=0-10,22-32 --membind=0
- numactl --physcpubind=11-21,33-43 --membind=1
|
Parts of Benchmark |
TxInjector
|
JVM Instance Description |
jvm_1
|
Command Line |
None
|
Tuning |
-Xms2g -Xmx2g -Xmn1536m -XX:+UseParallelOldGC
|
Notes |
Used numactl to affinitize each Transaction Injector JVM to a physical core in a NUMA node. - numactl --physcpubind=0 --membind=0
- numactl --physcpubind=11 --membind=1
|