Dell Inc. PowerEdge R7725 919796 SPECjbb2015-MultiJVM max-jOPS
411143 SPECjbb2015-MultiJVM critical-jOPS
Tested by: Dell Inc. Test Sponsor: Dell Inc. Test location: Round Rock, TX Test date: Sep 14,2024
SPEC license #: 6573 Hardware Availability: Nov-2024 Software Availability: Jul-2024 Publication: Thu Oct 10 13:03:35 EDT 2024
Benchmark Results Summary
 
Overall Throughput RT curve
Overall SUT (System Under Test) Description
VendorDell Inc.
Vendor URLhttps://www.dell.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
 
Hardware hw_1
NameDell Inc. PowerEdge R7725
VendorDell Inc.
Vendor URLhttps://www.dell.com/
AvailableNov-2024
ModelPowerEdge R7725
Form Factor2U Rack
CPU NameAMD EPYC 9755
CPU Characteristics128 core, 2.70 GHz, 512 MB L3 Cache (Max. Boost Clock up to 4.10GHz)
Number of Systems1
Nodes Per System1
Chips Per System2
Cores Per System256
Cores Per Chip128
Threads Per System512
Threads Per Core2
Version0.2.4
CPU Frequency (MHz)2700
Primary Cache32 KB (I) + 48 KB (D) per core
Secondary Cache1 MB (I+D) per core
Tertiary Cache512 MB (I+D) on chip per chip
Other CacheNone
Disk1 X M.2 SSD 480GB (Boss card)
File Systemntfs
Memory Amount (GB)1536
# and size of DIMM(s)24 x 64 GB
Memory Details64 GB 2Rx4 PC5-6400B-R (slots A1-12, B1-12 populated), running at 6000 MT/s
# and type of Network Interface Cards (NICs)1 X Broadcom BCM57504 NetXtreme-E Ethernet 25Gbit/s Quad Port
Power Supply Quantity and Rating (W)1 x 1500
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
NameWindows Server 2022 Standard
VendorMicrosoft
Vendor URLhttps://www.microsoft.com
VersionVersion 21H2(OS Build 20348.1251)
AvailableNov-2022
Bitness64
NotesNone
Java Virtual Machine jvm_1
NameOracle JAVA SE 22.0.2
VendorOracle
Vendor URLhttps://www.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
Hardware
OS Images os_Image_1(1)
Hardware Description hw_1
Number of Systems 1
SW Environment Non-Virtual
Tuning
  • Dram Refresh Delay - Performance
  • DIMM Self Healing (Post Package Repair) on Uncorrectable Memory Error - Disabled
  • Correctable Error Logging - Disabled
  • Virtualization Technology - Disabled
  • L2 Stream HW Prefetcher - Disabled
  • NUMA Nodes Per Socket - 4
  • L3 cache as NUMA Domain- Disabled
  • TDP Control- Manual
  • Customized cTDP - 500
  • Customized PPT - 500
  • System Profile - Custom
  • CPU Power Management - Maximum Performance
  • C-States - Disabled
  • Determinism Control- Manual
  • Determinism Slider - Power Determinism
Notes None
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
  • Add DWORD registry HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\MaxUserPort=65534
  • Power Options is set to High performance
  • Lock Pages in Memory is Enabled
  • Processor scheduling is set to Programs
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 None
JVM Instance jvm_Backend_1
Parts of Benchmark Backend
JVM Instance Description jvm_1
Command Line -Xms120g -Xmx120g -Xmn118g -server -XX:MetaspaceSize=256m -XX:AllocatePrefetchInstr=2 -XX:LargePageSizeInBytes=2m -XX:-UsePerfData -XX:-UseAdaptiveSizePolicy -XX:+AlwaysPreTouch -XX:+UseLargePages -XX:+UseParallelGC -XX:SurvivorRatio=100 -XX:TargetSurvivorRatio=90 -XX:ParallelGCThreads=60 -XX:MaxTenuringThreshold=15 -XX:InitialCodeCacheSize=25m -XX:InlineSmallCode=10k -XX:MaxGCPauseMillis=200 -XX:+UseCompressedOops -XX:ObjectAlignmentInBytes=32 -XX:ThreadStackSize=512 -XX:CompileThresholdScaling=120 -XX:CICompilerCount=4 -Xnoclassgc
Tuning affinitized each Backend JVM to a single memory node:
  • Group1: start /b /NODE 0
  • Group2: start /b /NODE 1
  • Group3: start /b /NODE 2
  • Group4: start /b /NODE 3
  • Group5: start /b /NODE 4
  • Group6: start /b /NODE 5
  • Group7: start /b /NODE 6
  • Group8: start /b /NODE 7
Notes None
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 affinitized each TxInjector JVM to a single memory node:
  • Group1: start /b /NODE 0
  • Group2: start /b /NODE 1
  • Group3: start /b /NODE 2
  • Group4: start /b /NODE 3
  • Group5: start /b /NODE 4
  • Group6: start /b /NODE 5
  • Group7: start /b /NODE 6
  • Group8: start /b /NODE 7
Notes None
max-jOPS = jOPS passed before the First Failure
Pass/Fail Pass Pass Fail Fail Fail
jOPS 909344 919796 930248 940701 951153
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 170719 388039 475576 580099 642812 411143
  Percentile
  10-th 50-th 90-th 95-th 99-th 100-th
500us - / 10452 - / 10452 - / 10452 - / 10452 - / 10452 - / 10452
1000us 167236 / 177688 10452 / 20904 - / 10452 - / 10452 - / 10452 - / 10452
5000us 731656 / 742108 365828 / 376280 198592 / 209045 177688 / 156783 73166 / 83618 - / 10452
10000us 836178 / 846631 595777 / 606229 365828 / 376280 292662 / 303115 177688 / 156783 41809 / 31357
25000us 867535 / 877987 773465 / 783917 679395 / 689847 606229 / 616682 397185 / 324019 41809 / 31357
50000us 898892 / 888440 815274 / 825726 721204 / 731656 668943 / 679395 470350 / 480803 41809 / 31357
75000us 909344 / 919796 836178 / 846631 742108 / 752561 700299 / 710752 574873 / 585325 41809 / 31357
100000us 919796 / - 857083 / 867535 752561 / 763013 721204 / 731656 637586 / 648038 219497 / 31357
200000us 919796 / - 898892 / 888440 825726 / 836178 804822 / 794369 752561 / 763013 574873 / 512159
500000us 919796 / - 919796 / - 909344 / 919796 888440 / 898892 867535 / 877987 804822 / 783917
1000000us 919796 / - 919796 / - 919796 / - 919796 / - 919796 / - 909344 / 888440
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 48 48 48 48 48 48 48 48 48 48 48 48 48 48 48 48
specjbb.comm.connect.selector.runner.count 0 16 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
specjbb.comm.connect.worker.pool.max 256 256 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40
specjbb.comm.connect.worker.pool.min 1 1 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40
specjbb.customerDriver.threads 64 {probe=130, saturate=300, service=160}
specjbb.forkjoin.workers 64 {Tier1=224, Tier2=18, Tier3=28}
specjbb.group.count 1 8
specjbb.mapreducer.pool.size 64 12
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 1045223 IR
High-bound (settled) is 1007242 IR