Super Micro Computer, Inc A+ Server 2124US-TNRP 383401 SPECjbb2015-MultiJVM max-jOPS
338946 SPECjbb2015-MultiJVM critical-jOPS
Tested by: Super Micro Computer, Inc Test Sponsor: Super Micro Computer, Inc Test location: San Jose, California Test date: February 10, 2022
SPEC license #: 001176 Hardware Availability: Mar-2022 Software Availability: Jan-2022 Publication: Mon Mar 21 09:10:57 EDT 2022
Benchmark Results Summary
 
Overall Throughput RT curve
Overall SUT (System Under Test) Description
VendorSuper Micro Computer, Inc
Vendor URLhttps://www.supermicro.com
System SourceSingle Supplier
System DesignationServer Rack
Total Systems1
All SUT Systems IdenticalYES
Total Nodes1
All Nodes IdenticalYES
Nodes Per System1
Total Chips2
Total Cores128
Total Threads256
Total Memory Amount (GB)2048
Total OS Images1
SW EnvironmentNon-virtual
 
Hardware hw_1
NameA+ Server 2124US-TNRP
VendorSuper Micro Computer, Inc
Vendor URLhttps://www.supermicro.com
AvailableMar-2022
ModelH12DSU-iN
Form Factor2U
CPU NameAMD EPYC 7773X
CPU Characteristics64 core, 2.2GHz, 768MB L3 Cache (Max. Boost Clock up to 3.5GHz)
Number of Systems1
Nodes Per System1
Chips Per System2
Cores Per System128
Cores Per Chip64
Threads Per System256
Threads Per Core2
Version2.3a 01/27/2022
CPU Frequency (MHz)2200
Primary Cache32 KB I + 32 KB D per core
Secondary Cache512 KB I+D per core
Tertiary Cache768 MB (I+D) on chip per chip
Other CacheNone
Disk1 x 3.8 TB NVMe PCIe Gen4.0
File Systembtrfs
Memory Amount (GB)2048
# and size of DIMM(s)16 x 128GB
Memory Details128GB 4Rx4 LRDIMM PC4-25600L
# and type of Network Interface Cards (NICs)1 x 100 GbE NIC
Power Supply Quantity and Rating (W)2 x 1600w
Other HardwareNone
Cabinet/Housing/EnclosureNone
Shared DescriptionNone
Shared CommentNone
Notes
  • NA: The test sponsor attests, as of date of publication, that CVE-2017-5754 (Meltdown) is mitigated in the system as tested and documented.
  • Yes: The test sponsor attests, as of date of publication, that CVE-2017-5753 (Spectre variant 1) is mitigated in the system as tested and documented.
  • Yes: The test sponsor attests, as of date of publication, that CVE-2017-5715 (Spectre variant 2) is mitigated in the system as tested and documented.
Other Hardware network_1
NameNone
VendorNone
Vendor URLNone
VersionNone
AvailableNone
BitnessNone
NotesNone
Operating System os_1
NameSUSE Linux Enterprise Server 15 SP3
VendorSUSE
Vendor URLhttp://suse.com/
Version5.3.18-150300.59.43-default
AvailableJune-2021
Bitness64
NotesNone
Java Virtual Machine jvm_1
NameOracle Java SE 17.0.2
VendorOracle
Vendor URLhttp://oracle.com/
VersionJava HotSpot 64-bit Server VM, version 17.0.2
AvailableJan-2022
Bitness64
Notesnote
Other Software other_1
NameNone
VendorNone
Vendor URLNone
VersionNone
AvailableNone
BitnessNone
NotesNone
Hardware
OS Images os_Image_1(1)
Hardware Description hw_1
Number of Systems 1
SW Environment non-virtual
Tuning

BIOS Settings:

  • NUMA nodes per socket = NPS1
  • Determinism Control = Manual
  • Determinism Slider = Power
  • L1 Stream HW Prefetcher = Disable
  • L2 Stream HW Prefetcher = Disable
  • EDC Control = Manual
  • EDC = 300
  • EDC Platform Limit = 300
  • xGMI Link Max Speed = 18Gbps

Notes notes
OS Image os_Image_1
JVM Instances jvm_Ctr_1(1), jvm_Backend_1(8), jvm_TxInjector_1(8)
OS Image Description os_1
Tuning

  • cpupower -c all frequency-set -g performance
  • tuned-adm profile throughput-performance

  • echo 950000 > /proc/sys/kernel/sched_rt_runtime_us
  • echo 100000000 > /proc/sys/kernel/sched_latency_ns
  • echo 80000 > /proc/sys/kernel/sched_migration_cost_ns
  • echo 600000 > /proc/sys/kernel/sched_min_granularity_ns
  • echo 100000 > /proc/sys/kernel/sched_wakeup_granularity_ns
  • echo 10000 > /proc/sys/vm/dirty_expire_centisecs
  • echo 1500 > /proc/sys/vm/dirty_writeback_centisecs
  • echo 40 > /proc/sys/vm/dirty_ratio
  • echo 10 > /proc/sys/vm/dirty_background_ratio
  • echo 10 > /proc/sys/vm/swappiness
  • echo 0 > /proc/sys/vm/numa_stat
  • echo 0 > /proc/sys/kernel/numa_balancing
  • echo always > /sys/kernel/mm/transparent_hugepage/enabled
  • echo always > /sys/kernel/mm/transparent_hugepage/defrag

  • ulimit -n 1024000
  • UserTasksMax=970000
  • DefaultTasksMax=970000

Notes None
JVM Instance jvm_Ctr_1
Parts of Benchmark Controller
JVM Instance Description jvm_1
Command Line

-Xms2g -Xmx2g -Xmn1536m -XX:+UseParallelGC -XX:ParallelGCThreads=2 -XX:CICompilerCount=4

Tuning None
Notes

Used numactl to interleave memory on all CPUs

  • numactl --interleave=all

JVM Instance jvm_Backend_1
Parts of Benchmark Backend
JVM Instance Description jvm_1
Command Line

-Xms127g -Xmx127g -Xmn125g -server -XX:MetaspaceSize=256m -XX:AllocatePrefetchInstr=2 -XX:LargePageSizeInBytes=2m -XX:-UsePerfData -XX:-UseAdaptiveSizePolicy -XX:+AlwaysPreTouch -XX:+UseLargePages -XX:+UseParallelGC -XX:SurvivorRatio=90 -XX:TargetSurvivorRatio=99 -XX:ParallelGCThreads=32 -XX:MaxTenuringThreshold=15 -XX:InitialCodeCacheSize=25m -XX:InlineSmallCode=10k -XX:MaxGCPauseMillis=200 -XX:+UseCompressedOops -XX:ObjectAlignmentInBytes=32 -XX:+UseTransparentHugePages -XX:CompileThresholdScaling=15

Tuning None
Notes

Used numactl to affinitize each Backend JVM to 16 Core / 32 Threads

    • Group1: --physcpubind=0-15,128-143 --localalloc
    • Group2: --physcpubind=16-31,144-159 --localalloc
    • Group3: --physcpubind=32-47,160-175 --localalloc
    • Group4: --physcpubind=48-63,176-191 --localalloc
    • Group5: --physcpubind=64-79,192-207 --localalloc
    • Group6: --physcpubind=80-95,208-223 --localalloc
    • Group7: --physcpubind=96-111,224-239 --localalloc
    • Group8: --physcpubind=112-127,240-255 --localalloc

JVM Instance jvm_TxInjector_1
Parts of Benchmark TxInjector
JVM Instance Description jvm_1
Command Line

-Xms2g -Xmx2g -Xmn1536m -XX:+UseParallelGC -XX:ParallelGCThreads=2 -XX:CICompilerCount=4

Tuning None
Notes

Used numactl to affinitize each Transaction Injector JVM to 1 Core/2 Threads

  • Group1: --physcpubind=0,128 --localalloc
  • Group2: --physcpubind=16,144 --localalloc
  • Group3: --physcpubind=32,160 --localalloc
  • Group4: --physcpubind=48,176 --localalloc
  • Group5: --physcpubind=64,192 --localalloc
  • Group6: --physcpubind=80,208 --localalloc
  • Group7: --physcpubind=96,224 --localalloc
  • Group8: --physcpubind=112,240 --localalloc

max-jOPS = jOPS passed before the First Failure
Pass/Fail Pass Pass Pass Fail Fail
jOPS 373935 378668 383401 388135 392868
critical-jOPS = Geomean ( jOPS @ 10000; 25000; 50000; 75000; 100000; SLAs )
Response time percentile is 99-th
SLA (us) 10000 25000 50000 75000 100000 Geomean
jOPS 257967 338434 357368 376301 381034 338946
  Percentile
  10-th 50-th 90-th 95-th 99-th 100-th
500us - / 4733 - / 4733 - / 4733 - / 4733 - / 4733 - / 4733
1000us 28400 / 33133 4733 / 9467 - / 4733 - / 4733 - / 4733 - / 4733
5000us 383401 / - 355001 / 359735 47333 / 52067 42600 / 47333 37867 / 42600 - / 4733
10000us 383401 / - 383401 / - 378668 / 383401 350268 / 355001 260334 / 255601 23667 / 9467
25000us 383401 / - 383401 / - 378668 / 383401 378668 / 383401 336068 / 340801 61534 / 9467
50000us 383401 / - 383401 / - 378668 / 383401 378668 / 383401 355001 / 359735 61534 / 9467
75000us 383401 / - 383401 / - 378668 / 383401 378668 / 383401 373935 / 378668 127800 / 28400
100000us 383401 / - 383401 / - 378668 / 383401 378668 / 383401 378668 / 383401 170401 / 28400
200000us 383401 / - 383401 / - 383401 / - 378668 / 383401 378668 / 383401 331334 / 336068
500000us 383401 / - 383401 / - 383401 / - 383401 / - 378668 / 383401 378668 / 383401
1000000us 383401 / - 383401 / - 383401 / - 383401 / - 383401 / - 378668 / 383401
Probes jOPS / Total jOPS
Request Mix Accuracy
Note
(Actual % in the Mix - Expected % in the Mix) must be within:
'Main Tx' limit of +/-5.0% for the requests whose expected % in the mix is >= 10.0%
'Minor Tx' limit of +/-1.0% for the requests whose expected % in the mix is < 10.0%
There were no non-critical failures in Response Time curve building
Delay between status pings
IR/PR Accuracy
This section lists properties only set by user
Property Name Default Controller Group1.Backend.beJVM Group1.TxInjector.txiJVM1 Group2.Backend.beJVM Group2.TxInjector.txiJVM1 Group3.Backend.beJVM Group3.TxInjector.txiJVM1 Group4.Backend.beJVM Group4.TxInjector.txiJVM1 Group5.Backend.beJVM Group5.TxInjector.txiJVM1 Group6.Backend.beJVM Group6.TxInjector.txiJVM1 Group7.Backend.beJVM Group7.TxInjector.txiJVM1 Group8.Backend.beJVM Group8.TxInjector.txiJVM1
specjbb.comm.connect.client.pool.size 256 256 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150
specjbb.comm.connect.selector.runner.count 0 16 1 1 1 1 1 1 1 1
specjbb.comm.connect.worker.pool.max 256 256 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150
specjbb.comm.connect.worker.pool.min 1 1 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
specjbb.controller.handshake.period 5000 20000
specjbb.controller.handshake.timeout 600000 900000
specjbb.controller.maxir.maxFailedPoints 3 1
specjbb.forkjoin.workers 256 {Tier1=124, Tier2=1, Tier3=8}
specjbb.group.count 1 8
specjbb.heartbeat.period 10000 2000
specjbb.heartbeat.threshold 100000 9000000
specjbb.mapreducer.pool.size 256 64
specjbb.txi.pergroup.count 1 1
View table in csv format
 
Level: COMPLIANCE
Check Agent Result
Check properties on compliance All PASSED
 
Level: CORRECTNESS
Check Agent Result
Compare SM and HQ Inventory All PASSED
High-bound (max attempted) is 473335 IR
High-bound (settled) is 394579 IR