Dell Inc. PowerEdge R6725 (AMD EPYC 9845, 2.10 GHz) ssj_ops@100% = 210,696
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     214,449
Calibration 2     211,802
Calibration 3     212,508
ssj_ops@calibrated=212,155
100% 99.3% 212,155 210,696
90% 90.6% 190,940 192,244
80% 80.5% 169,724 170,755
70% 69.8% 148,509 148,143
60% 59.7% 127,293 126,744
50% 50.2% 106,078 106,458
40% 40.1% 84,862 85,107
30% 30.1% 63,647 63,843
20% 20.6% 42,431 43,603
10% 10.0% 21,216 21,116
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 15,597,426 1,490
Payment 15,597,412
Order Status 1,559,743
Delivery 1,559,739
Stock Level 1,559,742
Customer Report 15,597,422
Calibration 2 New Order 15,405,002 1,490
Payment 15,405,008
Order Status 1,540,501
Delivery 1,540,499
Stock Level 1,540,501
Customer Report 15,405,010
Calibration 3 New Order 15,455,235 1,490
Payment 15,455,240
Order Status 1,545,524
Delivery 1,545,523
Stock Level 1,545,523
Customer Report 15,455,232
100% 99.3% New Order 15,323,995 1,490
Payment 15,324,002
Order Status 1,532,398
Delivery 1,532,397
Stock Level 1,532,398
Customer Report 15,323,994
90% 90.6% New Order 13,981,760 1,490
Payment 13,981,753
Order Status 1,398,173
Delivery 1,398,174
Stock Level 1,398,176
Customer Report 13,981,758
80% 80.5% New Order 12,419,369 1,490
Payment 12,419,379
Order Status 1,241,937
Delivery 1,241,936
Stock Level 1,241,938
Customer Report 12,419,382
70% 69.8% New Order 10,774,689 1,490
Payment 10,774,690
Order Status 1,077,468
Delivery 1,077,472
Stock Level 1,077,469
Customer Report 10,774,685
60% 59.7% New Order 9,218,072 1,490
Payment 9,218,066
Order Status 921,807
Delivery 921,809
Stock Level 921,806
Customer Report 9,218,074
50% 50.2% New Order 7,742,755 1,490
Payment 7,742,746
Order Status 774,274
Delivery 774,274
Stock Level 774,277
Customer Report 7,742,755
40% 40.1% New Order 6,189,604 1,490
Payment 6,189,603
Order Status 618,962
Delivery 618,960
Stock Level 618,961
Customer Report 6,189,599
30% 30.1% New Order 4,643,249 1,490
Payment 4,643,259
Order Status 464,327
Delivery 464,324
Stock Level 464,324
Customer Report 4,643,242
20% 20.6% New Order 3,171,228 1,490
Payment 3,171,215
Order Status 317,123
Delivery 317,120
Stock Level 317,121
Customer Report 3,171,218
10% 10.0% New Order 1,535,760 1,490
Payment 1,535,752
Order Status 153,577
Delivery 153,575
Stock Level 153,575
Customer Report 1,535,761
Active Idle New Order 0 1,490
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0