Dell Inc. PowerEdge R6725 (AMD EPYC 9845, 2.10 GHz) ssj_ops@100% = 207,945
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     211,728
Calibration 2     209,108
Calibration 3     209,110
ssj_ops@calibrated=209,109
100% 99.4% 209,109 207,945
90% 90.2% 188,198 188,711
80% 80.8% 167,287 169,015
70% 69.5% 146,376 145,346
60% 60.2% 125,465 125,941
50% 50.4% 104,555 105,422
40% 40.1% 83,644 83,824
30% 30.0% 62,733 62,629
20% 19.9% 41,822 41,545
10% 10.0% 20,911 20,970
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 15,400,512 1,490
Payment 15,400,507
Order Status 1,540,052
Delivery 1,540,049
Stock Level 1,540,051
Customer Report 15,400,509
Calibration 2 New Order 15,208,714 1,490
Payment 15,208,712
Order Status 1,520,871
Delivery 1,520,871
Stock Level 1,520,872
Customer Report 15,208,713
Calibration 3 New Order 15,209,134 1,490
Payment 15,209,132
Order Status 1,520,912
Delivery 1,520,912
Stock Level 1,520,915
Customer Report 15,209,141
100% 99.4% New Order 15,124,421 1,490
Payment 15,124,425
Order Status 1,512,442
Delivery 1,512,441
Stock Level 1,512,441
Customer Report 15,124,420
90% 90.2% New Order 13,725,014 1,490
Payment 13,725,018
Order Status 1,372,501
Delivery 1,372,501
Stock Level 1,372,501
Customer Report 13,725,013
80% 80.8% New Order 12,292,431 1,490
Payment 12,292,440
Order Status 1,229,243
Delivery 1,229,241
Stock Level 1,229,242
Customer Report 12,292,426
70% 69.5% New Order 10,570,627 1,490
Payment 10,570,633
Order Status 1,057,064
Delivery 1,057,061
Stock Level 1,057,063
Customer Report 10,570,630
60% 60.2% New Order 9,159,590 1,490
Payment 9,159,594
Order Status 915,958
Delivery 915,958
Stock Level 915,959
Customer Report 9,159,588
50% 50.4% New Order 7,667,418 1,490
Payment 7,667,420
Order Status 766,741
Delivery 766,743
Stock Level 766,740
Customer Report 7,667,411
40% 40.1% New Order 6,096,353 1,490
Payment 6,096,353
Order Status 609,636
Delivery 609,636
Stock Level 609,634
Customer Report 6,096,355
30% 30.0% New Order 4,554,973 1,490
Payment 4,554,980
Order Status 455,498
Delivery 455,499
Stock Level 455,496
Customer Report 4,554,978
20% 19.9% New Order 3,021,567 1,490
Payment 3,021,569
Order Status 302,155
Delivery 302,157
Stock Level 302,155
Customer Report 3,021,568
10% 10.0% New Order 1,525,132 1,490
Payment 1,525,135
Order Status 152,515
Delivery 152,513
Stock Level 152,513
Customer Report 1,525,137
Active Idle New Order 0 1,490
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0