Dell Inc. PowerEdge R6725 (AMD EPYC 9845, 2.10 GHz) ssj_ops@100% = 212,738
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     215,699
Calibration 2     213,898
Calibration 3     213,557
ssj_ops@calibrated=213,728
100% 99.5% 213,728 212,738
90% 90.2% 192,355 192,847
80% 80.3% 170,982 171,589
70% 69.3% 149,610 148,124
60% 59.7% 128,237 127,681
50% 50.3% 106,864 107,414
40% 40.3% 85,491 86,116
30% 30.3% 64,118 64,727
20% 20.3% 42,746 43,302
10% 10.0% 21,373 21,395
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 15,689,810 1,490
Payment 15,689,801
Order Status 1,568,982
Delivery 1,568,981
Stock Level 1,568,980
Customer Report 15,689,804
Calibration 2 New Order 15,556,584 1,490
Payment 15,556,591
Order Status 1,555,658
Delivery 1,555,659
Stock Level 1,555,659
Customer Report 15,556,587
Calibration 3 New Order 15,532,693 1,490
Payment 15,532,693
Order Status 1,553,267
Delivery 1,553,267
Stock Level 1,553,267
Customer Report 15,532,687
100% 99.5% New Order 15,472,245 1,490
Payment 15,472,242
Order Status 1,547,223
Delivery 1,547,225
Stock Level 1,547,224
Customer Report 15,472,242
90% 90.2% New Order 14,025,500 1,490
Payment 14,025,499
Order Status 1,402,548
Delivery 1,402,549
Stock Level 1,402,551
Customer Report 14,025,501
80% 80.3% New Order 12,481,641 1,490
Payment 12,481,642
Order Status 1,248,164
Delivery 1,248,165
Stock Level 1,248,165
Customer Report 12,481,635
70% 69.3% New Order 10,775,471 1,490
Payment 10,775,467
Order Status 1,077,545
Delivery 1,077,547
Stock Level 1,077,546
Customer Report 10,775,474
60% 59.7% New Order 9,285,947 1,490
Payment 9,285,943
Order Status 928,595
Delivery 928,594
Stock Level 928,593
Customer Report 9,285,941
50% 50.3% New Order 7,812,312 1,490
Payment 7,812,306
Order Status 781,232
Delivery 781,232
Stock Level 781,232
Customer Report 7,812,317
40% 40.3% New Order 6,263,007 1,490
Payment 6,263,013
Order Status 626,302
Delivery 626,300
Stock Level 626,303
Customer Report 6,263,011
30% 30.3% New Order 4,707,542 1,490
Payment 4,707,540
Order Status 470,755
Delivery 470,756
Stock Level 470,753
Customer Report 4,707,536
20% 20.3% New Order 3,149,248 1,490
Payment 3,149,256
Order Status 314,927
Delivery 314,924
Stock Level 314,926
Customer Report 3,149,245
10% 10.0% New Order 1,556,061 1,490
Payment 1,556,061
Order Status 155,602
Delivery 155,607
Stock Level 155,607
Customer Report 1,556,062
Active Idle New Order 0 1,490
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0