Dell Inc. PowerEdge R6725 (AMD EPYC 9845, 2.10 GHz) ssj_ops@100% = 208,312
Test Sponsor: Dell Inc. SPEC License #: 6573 Test Method: Single Node
Tested By: Dell Inc. Test Location: Round Rock, TX, USA Test Date: Oct 16, 2025
Hardware Availability: Mar-2025 Software Availability: Sep-2025 Publication: Nov 4, 2025
System Source: Single Supplier System Designation: Server Power Provisioning: Line-powered
Benchmark Results Summary
Target Load Actual Load ssj_ops
Target Actual
Calibration 1     210,908
Calibration 2     209,707
Calibration 3     209,448
ssj_ops@calibrated=209,577
100% 99.4% 209,577 208,312
90% 90.2% 188,620 189,038
80% 79.7% 167,662 167,117
70% 69.2% 146,704 145,122
60% 59.9% 125,746 125,492
50% 50.0% 104,789 104,807
40% 39.7% 83,831 83,292
30% 30.3% 62,873 63,453
20% 19.7% 41,915 41,313
10% 10.0% 20,958 21,029
Active Idle   0 0
Graph of results
System Under Test
Set: 'sut'
Set Identifier: sut
Set Description: System Under Test
# of Identical Nodes: 1
Comment: PowerEdge R6725
Hardware
Hardware Vendor: Dell Inc.
Model: PowerEdge R6725 (AMD EPYC 9845, 2.10 GHz)
Form Factor: 1U
CPU Name: AMD EPYC 9845, 2.10 GHz
CPU Characteristics: 160 core, 2.10 GHz, 320 MB L3 Cache, Max Boost Clock up to 3.70 GHz
CPU Frequency (MHz): 2100
CPU(s) Enabled: 320 cores, 2 chips, 160 cores/chip
Hardware Threads: 640 (2 / core)
CPU(s) Orderable: 1,2 chip
Primary Cache: 32 KB I + 48 KB D on chip per core
Secondary Cache: 1 MB I+D on chip per core
Tertiary Cache: 320 MB I+D on chip per chip
Other Cache: None
Memory Amount (GB): 384
# and size of DIMM: 24 x 16 GB
Memory Details: 16 GB 1Rx8 PC5-6400-R running at 4800MT/s Slots A1-12, B1-12 populated
Power Supply Quantity and Rating (W): 1 x 1100
Power Supply Details: 1100W Titanium Efficiency, Dell P/N: D5NDX
Disk Drive: 1 x 480 GB M.2 NVMe, Dell P/N: VR66V
Disk Controller: PCIe attached Boot Optimized Storage (BOSS) card, Dell P/N: CMFVP
# and type of Network Interface Cards (NICs) Installed: 1 x Dual-port Intel E610-XT2, Dell P/N: FC0HK
NICs Enabled in Firmware / OS / Connected: 2/2/1
Network Speed (Mbit): 1000
Keyboard: None
Mouse: None
Monitor: None
Optical Drives: No
Other Hardware: None
Software
Power Management: Balanced power plan in OS (see SUT notes)
Operating System (OS): Microsoft Windows Server 2025 Datacenter
OS Version: Version 24H2 (OS Build 26100.1)
Filesystem: NTFS
JVM Vendor: Oracle Corporation
JVM Version: Java Hotspot(TM) 64-Bit Server VM (build 15.0.2+7-27, mixed mode,sharing)
JVM Command-line Options: -server -Xms1500m -Xmx1500m -Xmn1300m -XX:+UseParallelGC -XX:SurvivorRatio=1 -XX:TargetSurvivorRatio=99 -XX:ParallelGCThreads=2 -XX:+UseLargePages -XX:UseLargePageSizeInBytes=2m -XX:+UseBiasedLocking -XX:UseAVX=1 -XX:AutoBoxCacheMax=20000 -XX:+OptimizeFill -XX:FreqInlineSize=2500
JVM Affinity: start /NODE [0-19] /AFFINITY [0xF,0XF0,0XF00,0XF000,0XF0000,0XF00000,0XF000000,0XF0000000]
JVM Instances: 160
JVM Initial Heap (MB): 1500
JVM Maximum Heap (MB): 1500
JVM Address Bits: 64
Boot Firmware Version: 1.4.1
Management Firmware Version: 1.20.70.50
Workload Version: SSJ 1.2.10
Director Location: Controller
Other Software: None
Boot Firmware Settings
Management Firmware Settings
Minimum Power (Performance per Watt Optimized)
System Under Test Notes
Notes
None
Performance Details
Target Load Actual Load Transaction Type Count Total Heap (MB)
Calibration 1 New Order 15,341,454 1,490
Payment 15,341,459
Order Status 1,534,147
Delivery 1,534,147
Stock Level 1,534,146
Customer Report 15,341,457
Calibration 2 New Order 15,252,752 1,490
Payment 15,252,763
Order Status 1,525,276
Delivery 1,525,276
Stock Level 1,525,274
Customer Report 15,252,763
Calibration 3 New Order 15,234,087 1,490
Payment 15,234,086
Order Status 1,523,409
Delivery 1,523,407
Stock Level 1,523,410
Customer Report 15,234,096
100% 99.4% New Order 15,150,041 1,490
Payment 15,150,030
Order Status 1,515,002
Delivery 1,515,001
Stock Level 1,515,004
Customer Report 15,150,036
90% 90.2% New Order 13,748,765 1,490
Payment 13,748,766
Order Status 1,374,876
Delivery 1,374,876
Stock Level 1,374,876
Customer Report 13,748,766
80% 79.7% New Order 12,158,591 1,490
Payment 12,158,591
Order Status 1,215,859
Delivery 1,215,861
Stock Level 1,215,861
Customer Report 12,158,592
70% 69.2% New Order 10,555,541 1,490
Payment 10,555,539
Order Status 1,055,554
Delivery 1,055,552
Stock Level 1,055,555
Customer Report 10,555,541
60% 59.9% New Order 9,126,870 1,490
Payment 9,126,869
Order Status 912,687
Delivery 912,687
Stock Level 912,687
Customer Report 9,126,870
50% 50.0% New Order 7,622,685 1,490
Payment 7,622,685
Order Status 762,268
Delivery 762,270
Stock Level 762,269
Customer Report 7,622,682
40% 39.7% New Order 6,057,640 1,490
Payment 6,057,639
Order Status 605,763
Delivery 605,765
Stock Level 605,763
Customer Report 6,057,645
30% 30.3% New Order 4,614,864 1,490
Payment 4,614,869
Order Status 461,487
Delivery 461,488
Stock Level 461,488
Customer Report 4,614,864
20% 19.7% New Order 3,004,697 1,490
Payment 3,004,695
Order Status 300,471
Delivery 300,471
Stock Level 300,469
Customer Report 3,004,693
10% 10.0% New Order 1,529,427 1,490
Payment 1,529,424
Order Status 152,944
Delivery 152,941
Stock Level 152,942
Customer Report 1,529,416
Active Idle New Order 0 1,490
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0