Dell Inc. PowerEdge R6725 (AMD EPYC 9845, 2.10 GHz) ssj_ops@100% = 208,501
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     212,260
Calibration 2     208,099
Calibration 3     209,792
ssj_ops@calibrated=208,945
100% 99.8% 208,945 208,501
90% 90.3% 188,051 188,671
80% 80.1% 167,156 167,291
70% 69.8% 146,262 145,774
60% 60.6% 125,367 126,561
50% 50.3% 104,473 105,038
40% 40.2% 83,578 83,951
30% 29.9% 62,684 62,480
20% 20.0% 41,789 41,864
10% 10.0% 20,895 20,959
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 15,439,085 1,490
Payment 15,439,090
Order Status 1,543,908
Delivery 1,543,907
Stock Level 1,543,911
Customer Report 15,439,086
Calibration 2 New Order 15,135,556 1,490
Payment 15,135,549
Order Status 1,513,554
Delivery 1,513,557
Stock Level 1,513,556
Customer Report 15,135,553
Calibration 3 New Order 15,257,790 1,490
Payment 15,257,793
Order Status 1,525,778
Delivery 1,525,780
Stock Level 1,525,778
Customer Report 15,257,788
100% 99.8% New Order 15,167,935 1,490
Payment 15,167,932
Order Status 1,516,794
Delivery 1,516,794
Stock Level 1,516,792
Customer Report 15,167,932
90% 90.3% New Order 13,722,215 1,490
Payment 13,722,217
Order Status 1,372,220
Delivery 1,372,220
Stock Level 1,372,222
Customer Report 13,722,216
80% 80.1% New Order 12,167,120 1,490
Payment 12,167,113
Order Status 1,216,711
Delivery 1,216,712
Stock Level 1,216,711
Customer Report 12,167,117
70% 69.8% New Order 10,601,859 1,490
Payment 10,601,857
Order Status 1,060,186
Delivery 1,060,187
Stock Level 1,060,185
Customer Report 10,601,863
60% 60.6% New Order 9,204,622 1,490
Payment 9,204,624
Order Status 920,465
Delivery 920,463
Stock Level 920,462
Customer Report 9,204,628
50% 50.3% New Order 7,639,329 1,490
Payment 7,639,324
Order Status 763,933
Delivery 763,933
Stock Level 763,933
Customer Report 7,639,324
40% 40.2% New Order 6,105,524 1,490
Payment 6,105,532
Order Status 610,555
Delivery 610,553
Stock Level 610,555
Customer Report 6,105,525
30% 29.9% New Order 4,544,130 1,490
Payment 4,544,121
Order Status 454,413
Delivery 454,412
Stock Level 454,413
Customer Report 4,544,122
20% 20.0% New Order 3,044,757 1,490
Payment 3,044,750
Order Status 304,475
Delivery 304,476
Stock Level 304,474
Customer Report 3,044,749
10% 10.0% New Order 1,524,331 1,490
Payment 1,524,332
Order Status 152,434
Delivery 152,433
Stock Level 152,432
Customer Report 1,524,335
Active Idle New Order 0 1,490
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0