SPECjbb2015
Copyright © 2015-2024 Standard Performance Evaluation Corporation
Supermicro Hyper A+ Server AS -2126HS-TN 762291 SPECjbb2015-Composite max-jOPS
385368 SPECjbb2015-Composite critical-jOPS
Tested by: Supermicro Test Sponsor: Supermicro Test location: San Jose, California Test date: September 17, 2024
SPEC license #: 001176 Hardware Availability: Oct-2024 Software Availability: Jul-2024 Publication: Thu Oct 10 13:03:35 EDT 2024
Benchmark Results Summary
 
SPECjbb2015-Composite: Single JVM/Single Host
(# of groups: 4)
Overall Throughput RT curve
Overall Throughput RT curve
Overall SUT (System Under Test) Description
VendorSupermicro
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 Cores256
Total Threads512
Total Memory Amount (GB)1536
Total OS Images1
SW EnvironmentNon-virtual
  
SUT Description
Hardware hw_1
NameHyper A+ Server AS -2126HS-TN
VendorSupermicro
Vendor URLhttps://www.supermicro.com
AvailableOct-2024
ModelH14DSH
Form Factor2U
CPU NameAMD EPYC 9755
CPU Characteristics128 core, 2.7GHz, 512MB L3 Cache (Max. Boost Clock up to 4.1GHz)
Number of Systems1
Nodes Per System1
Chips Per System2
Cores Per System256
Cores Per Chip128
Threads Per System512
Threads Per Core2
Version1.1 09/09/2024
CPU Frequency (MHz)2700
Primary Cache32KB(I)+48KB(D) per core
Secondary Cache1MB (I+D) per core
Tertiary Cache512MB (I+D) on chip per chip
Other CacheNone
Disk1 x 3.84 TB NVMe PCIe Gen5.0
File Systembtrfs
Memory Amount (GB)1536
# and size of DIMM(s)24 x 64GB
Memory Details64GB 2Rx4 DDR5 RDIMM 6400 MHz, running at 6000 MHz.
# and type of Network Interface Cards (NICs)1 x 1 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 SP6
VendorSUSE
Vendor URLhttp://suse.com/
Version6.4.0-150600.23.17-default
AvailableJun-2024
Bitness64
NotesNone
Java Virtual Machine jvm_1
NameOracle Java SE 22.0.2
VendorOracle
Vendor URLhttp://oracle.com/
VersionJava HotSpot 64-bit Server VM, version 22.0.2
AvailableJul-2024
Bitness64
NotesNone
Other Software other_1
NameNone
VendorNone
Vendor URLNone
VersionNone
AvailableNone
BitnessNone
NotesNone
Topology
SUT config_1 Configuration
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
  • L1 Stream HW Prefetcher = Disable
  • L2 Stream HW Prefetcher = Disable
  • xGMI Link Configuration = 4 xGMI Links
  • 4 Link xGMI max speed = 32Gbps
  • TDP Control = Manual
  • TDP = 500
  • PPT Control = Manual
  • PPT = 500
Notes None
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
  • ulimit -n 1024000

  • echo 950000 > /proc/sys/kernel/sched_rt_runtime_us
  • echo 100000 > /proc/sys/kernel/sched_latency_ns
  • echo 40000 > /proc/sys/kernel/sched_migration_cost_ns
  • echo 100000 > /proc/sys/kernel/sched_min_granularity_ns
  • echo 40000 > /proc/sys/kernel/sched_wakeup_granularity_ns
  • echo 128 > /proc/sys/kernel/sched_nr_migrate
  • 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 1 > /proc/sys/kernel/numa_balancing
  • echo 0 > /proc/sys/vm/numa_stat
  • echo always > /sys/kernel/mm/transparent_hugepage/enabled
  • echo always > /sys/kernel/mm/transparent_hugepage/defrag
Notes None
JVM Instance jvm_Composite_1
Parts of Benchmark Composite
JVM Instance Description jvm_1
Command Line

-Xms1280g -Xmx1280g -Xmn1240g -server -XX:MaxGCPauseMillis=200 -XX:ConcGCThreads=150 -XX:+ParallelRefProcEnabled -XX:InitiatingHeapOccupancyPercent=25 -XX:+UseG1GC -XX:+AlwaysPreTouch -XX:+UseLargePages -XX:LargePageSizeInBytes=2m -XX:MaxTenuringThreshold=15 -XX:-UseAdaptiveSizePolicy -XX:ParallelGCThreads=512 -XX:SurvivorRatio=10 -XX:TargetSurvivorRatio=95 -XX:+UseNUMA -XX:-UseAdaptiveNUMAChunkSizing -XX:+UseTransparentHugePages -XX:InlineSmallCode=11k -XX:TLABAllocationWeight=2 -XX:ThreadStackSize=140 -XX:AutoBoxCacheMax=32 -XX:OnStackReplacePercentage=100
Tuning

Used numactl to run on all available nodes

  • numactl --cpunodebind=0-3 --interleave=0-3
Notes None
max-jOPS and critical-jOPS Details
max-jOPS = jOPS passed before the First Failure
Pass/Fail Pass Pass Pass Fail Fail
jOPS 745351 753821 762291 770761 779231
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 224452 309151 393850 501606 619996 385368
Last Success jOPS/First Failure jOPS for SLA points
  Percentile
  10-th 50-th 90-th 95-th 99-th 100-th
500us - / 8470 - / 8470 - / 8470 - / 8470 - / 8470 - / 8470
1000us 567483 / 110109 25410 / 33880 - / 8470 - / 8470 - / 8470 - / 8470
5000us 745351 / 753821 669122 / 677592 160928 / 169398 135518 / 143988 101639 / 110109 - / 8470
10000us 762291 / - 728411 / 736881 550543 / 542074 347266 / 355736 228687 / 220217 67759 / 25410
25000us 762291 / - 745351 / 753821 669122 / 677592 618303 / 626773 313386 / 304916 67759 / 50819
50000us 762291 / - 762291 / - 728411 / 736881 669122 / 677592 398085 / 389615 67759 / 50819
75000us 762291 / - 762291 / - 728411 / 736881 728411 / 703002 516664 / 448905 143988 / 50819
100000us 762291 / - 762291 / - 736881 / 745351 728411 / 736881 635242 / 559013 143988 / 50819
200000us 762291 / - 762291 / - 745351 / 753821 736881 / 745351 728411 / 736881 152458 / 50819
500000us 762291 / - 762291 / - 762291 / - 762291 / - 745351 / 753821 601363 / 440435
1000000us 762291 / - 762291 / - 762291 / - 762291 / - 762291 / - 719941 / 686062
Number of probes
Probes jOPS / Total jOPS
Request Mix Accuracy
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%
Rate of Non-Critical Failures
There were no non-critical failures in Response Time curve building
Delay between performance status pings during RT Curve (Response-Throughput Curve)
Delay between status pings
IR/PR Accuracy
IR/PR Accuracy
Run Properties
This section lists properties only set by user
Property Name Default Controller
specjbb.comm.connect.client.pool.size 256 200
specjbb.comm.connect.selector.runner.count 0 4
specjbb.comm.connect.worker.pool.max 256 200
specjbb.comm.connect.worker.pool.min 1 16
specjbb.controller.maxir.maxFailedPoints 3 1
specjbb.controller.rtcurve.warmup.step 0.1 0.2
specjbb.customerDriver.threads 64 {probe=72, saturate=64, service=64}
specjbb.forkjoin.workers 512 {Tier1=115, Tier2=1, Tier3=12}
specjbb.group.count 1 4
specjbb.heartbeat.period 10000 50000
specjbb.heartbeat.threshold 100000 900000
specjbb.mapreducer.pool.size 512 64
View table in csv format
Validation Details
Validation Reports
 
Level: COMPLIANCE
Check Agent Result
Check properties on compliance All PASSED
 
Level: CORRECTNESS
Check Agent Result
Compare SM and HQ Inventory All PASSED
Other Checks
High-bound (max attempted) is 846990 IR
High-bound (settled) is 801323 IR
Copyright © 2015-2024 Standard Performance Evaluation Corporation
http://www.spec.org - info@spec.org
SPECjbb2015 Version: [SPECjbb2015 1.04, Feb 16, 2024]