Dell Inc. PowerEdge R6725 (AMD EPYC 9845, 2.10 GHz) ssj_ops@100% = 209,635
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     212,022
Calibration 2     211,622
Calibration 3     211,506
ssj_ops@calibrated=211,564
100% 99.1% 211,564 209,635
90% 89.6% 190,408 189,659
80% 78.9% 169,251 167,021
70% 70.0% 148,095 147,990
60% 59.9% 126,938 126,729
50% 50.4% 105,782 106,524
40% 40.4% 84,626 85,443
30% 30.0% 63,469 63,516
20% 20.0% 42,313 42,344
10% 9.9% 21,156 20,953
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 15,421,169 1,490
Payment 15,421,174
Order Status 1,542,117
Delivery 1,542,116
Stock Level 1,542,116
Customer Report 15,421,172
Calibration 2 New Order 15,391,256 1,490
Payment 15,391,254
Order Status 1,539,127
Delivery 1,539,126
Stock Level 1,539,126
Customer Report 15,391,257
Calibration 3 New Order 15,383,246 1,490
Payment 15,383,247
Order Status 1,538,324
Delivery 1,538,326
Stock Level 1,538,325
Customer Report 15,383,246
100% 99.1% New Order 15,246,419 1,490
Payment 15,246,422
Order Status 1,524,641
Delivery 1,524,640
Stock Level 1,524,643
Customer Report 15,246,418
90% 89.6% New Order 13,794,023 1,490
Payment 13,794,023
Order Status 1,379,401
Delivery 1,379,402
Stock Level 1,379,403
Customer Report 13,794,023
80% 78.9% New Order 12,148,162 1,490
Payment 12,148,169
Order Status 1,214,815
Delivery 1,214,817
Stock Level 1,214,815
Customer Report 12,148,172
70% 70.0% New Order 10,762,918 1,490
Payment 10,762,917
Order Status 1,076,291
Delivery 1,076,288
Stock Level 1,076,291
Customer Report 10,762,917
60% 59.9% New Order 9,216,786 1,490
Payment 9,216,783
Order Status 921,679
Delivery 921,677
Stock Level 921,679
Customer Report 9,216,785
50% 50.4% New Order 7,747,336 1,490
Payment 7,747,335
Order Status 774,736
Delivery 774,733
Stock Level 774,733
Customer Report 7,747,331
40% 40.4% New Order 6,214,113 1,490
Payment 6,214,112
Order Status 621,412
Delivery 621,412
Stock Level 621,413
Customer Report 6,214,108
30% 30.0% New Order 4,619,520 1,490
Payment 4,619,514
Order Status 461,952
Delivery 461,951
Stock Level 461,950
Customer Report 4,619,521
20% 20.0% New Order 3,079,710 1,490
Payment 3,079,708
Order Status 307,970
Delivery 307,971
Stock Level 307,970
Customer Report 3,079,710
10% 9.9% New Order 1,523,950 1,490
Payment 1,523,946
Order Status 152,394
Delivery 152,395
Stock Level 152,396
Customer Report 1,523,948
Active Idle New Order 0 1,490
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0