Super Micro Computer, Inc Supermicro A+ AS-1124US-TNRP Server 330326 SPECjbb2015-Composite max-jOPS
292414 SPECjbb2015-Composite critical-jOPS
Tested by: Super Micro Computer, Inc Test Sponsor: Super Micro Computer, Inc Test location: San Jose, California Test date: February 24, 2021
SPEC license #: 001176 Hardware Availability: Mar-2021 Software Availability: Jan-2021 Publication: Mon Mar 15 12:05:07 EDT 2021
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)1024
Total OS Images1
SW EnvironmentNon-virtual
 
Hardware hw_1
NameSupermicro A+ AS-1124US-TNRP Server
VendorSuper Micro Computer, Inc
Vendor URLhttps://www.supermicro.com
AvailableMar-2021
ModelH12DSU-iN
Form Factor1U
CPU NameAMD EPYC 7763
CPU Characteristics64 core, 2.45GHz, 256MB 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
VersionT20210220152734 02/20/2021
CPU Frequency (MHz)2450
Primary Cache32KB(I)+32KB(D) per core
Secondary Cache512KB (I+D) per core
Tertiary Cache256MB (I+D) on chip per chip
Other CacheNone
Disk1 x 400GB, NVMe PCIe 3.0
File Systembtrfs
Memory Amount (GB)1024
# and size of DIMM(s)16 x 64GB
Memory Details64GB 4Rx4 LRDIMM PC4-25600L
# and type of Network Interface Cards (NICs)1 x 10 GbE NIC
Power Supply Quantity and Rating (W)1 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 SP2
VendorSUSE
Vendor URLhttp://suse.com/
Version5.3.18-22-default
AvailableJuly-2020
Bitness64
NotesNone
Java Virtual Machine jvm_1
NameOracle Java SE 15.0.2
VendorOracle
Vendor URLhttp://oracle.com/
VersionJava HotSpot 64-bit Server VM, version 15.0.2
AvailableJan-2021
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 = NPS2
  • Determinism Control = Manual
  • Determinism Slider = Power
  • EDC Control = Manual
  • EDC = 300
  • EDC Platform Limit = 300
  • L1 Stream HW Prefetcher = Disable
  • L2 Stream HW Prefetcher = Disable
  • xGMI Link Configuration = 4 xGMI Links
  • 4 Link xGMI max speed = 18Gbps

Notes notes
OS Image os_Image_1
JVM Instances jvm_Composite_1(1)
OS Image Description os_1
Tuning

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

  • echo 400000000 > /proc/sys/kernel/sched_min_granularity_ns
  • echo 40000 > /proc/sys/kernel/sched_wakeup_granularity_ns
  • echo 40000 > /proc/sys/kernel/sched_migration_cost_ns
  • echo 128 > /proc/sys/kernel/sched_nr_migrate
  • echo 950000 > /proc/sys/kernel/sched_rt_runtime_us
  • echo 400000 > /proc/sys/kernel/sched_latency_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/kernel/numa_balancing
  • echo always > /sys/kernel/mm/transparent_hugepage/defrag
  • echo always > /sys/kernel/mm/transparent_hugepage/enabled
Notes None
JVM Instance jvm_Composite_1
Parts of Benchmark Composite
JVM Instance Description jvm_1
Command Line

-Xms975g -Xmx975g -Xmn965g -server -XX:+UseParallelGC -XX:+AlwaysPreTouch -XX:+UseLargePages -XX:LargePageSizeInBytes=2m -XX:MaxTenuringThreshold=5 -XX:-UseAdaptiveSizePolicy -XX:ParallelGCThreads=192 -XX:SurvivorRatio=180 -XX:TargetSurvivorRatio=95 -XX:+UseNUMA -XX:+UseTransparentHugePages -XX:-UseFastStosb -XX:+UseUnalignedLoadStores -XX:+UseXMMForArrayCopy -XX:+UseXMMForObjInit -XX:+UseFPUForSpilling

Tuning None
Notes

Used numactl to run on all available nodes

  • numactl --cpunodebind=0-3 --interleave=0-3

max-jOPS = jOPS passed before the First Failure
Pass/Fail Pass Pass Fail Fail Fail
jOPS 326091 330326 334561 338796 343031
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 222334 294329 311268 323973 323973 292414
  Percentile
  10-th 50-th 90-th 95-th 99-th 100-th
500us - / 4235 - / 4235 - / 4235 - / 4235 - / 4235 - / 4235
1000us 266802 / 271037 59289 / 4235 - / 4235 - / 4235 - / 4235 - / 4235
5000us 330326 / - 313386 / 317621 224452 / 220217 143988 / 139753 88934 / 93169 4235 / 8470
10000us 330326 / - 326091 / 330326 300681 / 304916 283742 / 287977 224452 / 220217 50819 / 33880
25000us 330326 / - 330326 / - 326091 / 330326 313386 / 317621 292212 / 296446 88934 / 71994
50000us 330326 / - 330326 / - 330326 / - 326091 / 330326 309151 / 313386 135518 / 71994
75000us 330326 / - 330326 / - 330326 / - 330326 / - 321856 / 326091 152458 / 71994
100000us 330326 / - 330326 / - 330326 / - 330326 / - 321856 / 326091 173633 / 71994
200000us 330326 / - 330326 / - 330326 / - 330326 / - 330326 / - 249862 / 169398
500000us 330326 / - 330326 / - 330326 / - 330326 / - 330326 / - 304916 / 283742
1000000us 330326 / - 330326 / - 330326 / - 330326 / - 330326 / - 321856 / 326091
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
specjbb.comm.connect.selector.runner.count 0 32
specjbb.forkjoin.workers 256 {Tier1=124, Tier2=1, Tier3=20}
specjbb.group.count 1 2
specjbb.mapreducer.pool.size 256 8
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 423495 IR
High-bound (settled) is 352946 IR