Dell Inc. PowerEdge R6725 (AMD EPYC 9845, 2.10 GHz) ssj_ops@100% = 202,436
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     209,121
Calibration 2     207,148
Calibration 3     207,070
ssj_ops@calibrated=207,109
100% 97.7% 207,109 202,436
90% 91.3% 186,398 189,025
80% 79.6% 165,687 164,916
70% 66.2% 144,976 137,067
60% 59.8% 124,265 123,784
50% 49.7% 103,554 102,848
40% 39.8% 82,844 82,327
30% 30.2% 62,133 62,557
20% 19.6% 41,422 40,682
10% 9.8% 20,711 20,366
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 15,211,189 1,490
Payment 15,211,191
Order Status 1,521,120
Delivery 1,521,120
Stock Level 1,521,118
Customer Report 15,211,183
Calibration 2 New Order 15,067,282 1,490
Payment 15,067,283
Order Status 1,506,730
Delivery 1,506,728
Stock Level 1,506,729
Customer Report 15,067,286
Calibration 3 New Order 15,059,706 1,490
Payment 15,059,706
Order Status 1,505,970
Delivery 1,505,970
Stock Level 1,505,970
Customer Report 15,059,709
100% 97.7% New Order 14,722,983 1,490
Payment 14,722,989
Order Status 1,472,299
Delivery 1,472,299
Stock Level 1,472,298
Customer Report 14,722,991
90% 91.3% New Order 13,747,645 1,490
Payment 13,747,656
Order Status 1,374,764
Delivery 1,374,764
Stock Level 1,374,766
Customer Report 13,747,653
80% 79.6% New Order 11,995,170 1,490
Payment 11,995,160
Order Status 1,199,514
Delivery 1,199,516
Stock Level 1,199,517
Customer Report 11,995,159
70% 66.2% New Order 9,970,262 1,490
Payment 9,970,258
Order Status 997,025
Delivery 997,026
Stock Level 997,026
Customer Report 9,970,263
60% 59.8% New Order 9,002,631 1,490
Payment 9,002,619
Order Status 900,259
Delivery 900,263
Stock Level 900,262
Customer Report 9,002,626
50% 49.7% New Order 7,480,227 1,490
Payment 7,480,222
Order Status 748,021
Delivery 748,024
Stock Level 748,023
Customer Report 7,480,232
40% 39.8% New Order 5,987,855 1,490
Payment 5,987,859
Order Status 598,785
Delivery 598,786
Stock Level 598,785
Customer Report 5,987,857
30% 30.2% New Order 4,549,698 1,490
Payment 4,549,694
Order Status 454,968
Delivery 454,970
Stock Level 454,969
Customer Report 4,549,701
20% 19.6% New Order 2,958,790 1,490
Payment 2,958,787
Order Status 295,878
Delivery 295,879
Stock Level 295,879
Customer Report 2,958,787
10% 9.8% New Order 1,481,216 1,490
Payment 1,481,214
Order Status 148,119
Delivery 148,120
Stock Level 148,121
Customer Report 1,481,210
Active Idle New Order 0 1,490
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0