Dell Inc. PowerEdge R6725 (AMD EPYC 9845, 2.10 GHz) ssj_ops@100% = 203,732
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     209,181
Calibration 2     205,921
Calibration 3     204,099
ssj_ops@calibrated=205,010
100% 99.4% 205,010 203,732
90% 84.4% 184,509 173,083
80% 72.0% 164,008 147,695
70% 66.1% 143,507 135,561
60% 59.6% 123,006 122,225
50% 49.4% 102,505 101,274
40% 40.1% 82,004 82,294
30% 29.7% 61,503 60,944
20% 19.8% 41,002 40,694
10% 10.0% 20,501 20,417
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 15,213,656 1,490
Payment 15,213,660
Order Status 1,521,366
Delivery 1,521,364
Stock Level 1,521,365
Customer Report 15,213,655
Calibration 2 New Order 14,976,719 1,490
Payment 14,976,719
Order Status 1,497,673
Delivery 1,497,672
Stock Level 1,497,671
Customer Report 14,976,714
Calibration 3 New Order 14,843,583 1,490
Payment 14,843,581
Order Status 1,484,359
Delivery 1,484,357
Stock Level 1,484,360
Customer Report 14,843,586
100% 99.4% New Order 14,817,140 1,490
Payment 14,817,141
Order Status 1,481,715
Delivery 1,481,714
Stock Level 1,481,714
Customer Report 14,817,137
90% 84.4% New Order 12,589,663 1,490
Payment 12,589,662
Order Status 1,258,967
Delivery 1,258,966
Stock Level 1,258,968
Customer Report 12,589,661
80% 72.0% New Order 10,741,634 1,490
Payment 10,741,631
Order Status 1,074,165
Delivery 1,074,163
Stock Level 1,074,164
Customer Report 10,741,635
70% 66.1% New Order 9,863,442 1,490
Payment 9,863,448
Order Status 986,345
Delivery 986,342
Stock Level 986,344
Customer Report 9,863,449
60% 59.6% New Order 8,889,524 1,490
Payment 8,889,531
Order Status 888,954
Delivery 888,950
Stock Level 888,951
Customer Report 8,889,529
50% 49.4% New Order 7,365,754 1,490
Payment 7,365,755
Order Status 736,573
Delivery 736,576
Stock Level 736,576
Customer Report 7,365,755
40% 40.1% New Order 5,985,152 1,490
Payment 5,985,152
Order Status 598,517
Delivery 598,516
Stock Level 598,517
Customer Report 5,985,147
30% 29.7% New Order 4,432,410 1,490
Payment 4,432,415
Order Status 443,240
Delivery 443,242
Stock Level 443,241
Customer Report 4,432,418
20% 19.8% New Order 2,959,690 1,490
Payment 2,959,699
Order Status 295,969
Delivery 295,970
Stock Level 295,970
Customer Report 2,959,702
10% 10.0% New Order 1,484,950 1,490
Payment 1,484,951
Order Status 148,495
Delivery 148,496
Stock Level 148,494
Customer Report 1,484,952
Active Idle New Order 0 1,490
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0