Dell Inc. PowerEdge R6725 (AMD EPYC 9845, 2.10 GHz) ssj_ops@100% = 214,318
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     217,373
Calibration 2     215,717
Calibration 3     214,576
ssj_ops@calibrated=215,146
100% 99.6% 215,146 214,318
90% 90.0% 193,632 193,708
80% 79.8% 172,117 171,764
70% 67.4% 150,602 144,954
60% 60.6% 129,088 130,349
50% 50.1% 107,573 107,875
40% 40.2% 86,059 86,386
30% 30.0% 64,544 64,590
20% 20.2% 43,029 43,500
10% 10.2% 21,515 21,886
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 15,809,451 1,490
Payment 15,809,459
Order Status 1,580,945
Delivery 1,580,946
Stock Level 1,580,946
Customer Report 15,809,458
Calibration 2 New Order 15,690,096 1,490
Payment 15,690,099
Order Status 1,569,008
Delivery 1,569,011
Stock Level 1,569,013
Customer Report 15,690,102
Calibration 3 New Order 15,607,405 1,490
Payment 15,607,402
Order Status 1,560,740
Delivery 1,560,739
Stock Level 1,560,741
Customer Report 15,607,403
100% 99.6% New Order 15,587,141 1,490
Payment 15,587,145
Order Status 1,558,715
Delivery 1,558,716
Stock Level 1,558,714
Customer Report 15,587,152
90% 90.0% New Order 14,089,102 1,490
Payment 14,089,116
Order Status 1,408,912
Delivery 1,408,910
Stock Level 1,408,910
Customer Report 14,089,109
80% 79.8% New Order 12,492,013 1,490
Payment 12,492,005
Order Status 1,249,201
Delivery 1,249,202
Stock Level 1,249,201
Customer Report 12,492,012
70% 67.4% New Order 10,542,753 1,490
Payment 10,542,754
Order Status 1,054,274
Delivery 1,054,275
Stock Level 1,054,274
Customer Report 10,542,746
60% 60.6% New Order 9,480,015 1,490
Payment 9,480,014
Order Status 948,001
Delivery 948,003
Stock Level 948,002
Customer Report 9,480,005
50% 50.1% New Order 7,845,889 1,490
Payment 7,845,883
Order Status 784,588
Delivery 784,589
Stock Level 784,589
Customer Report 7,845,889
40% 40.2% New Order 6,282,677 1,490
Payment 6,282,674
Order Status 628,268
Delivery 628,269
Stock Level 628,268
Customer Report 6,282,676
30% 30.0% New Order 4,697,585 1,490
Payment 4,697,583
Order Status 469,760
Delivery 469,759
Stock Level 469,760
Customer Report 4,697,583
20% 20.2% New Order 3,163,733 1,490
Payment 3,163,735
Order Status 316,373
Delivery 316,374
Stock Level 316,375
Customer Report 3,163,737
10% 10.2% New Order 1,591,773 1,490
Payment 1,591,776
Order Status 159,177
Delivery 159,177
Stock Level 159,176
Customer Report 1,591,778
Active Idle New Order 0 1,490
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0