Dell Inc. PowerEdge R6725 (AMD EPYC 9845, 2.10 GHz) ssj_ops@100% = 206,707
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     209,307
Calibration 2     207,828
Calibration 3     208,037
ssj_ops@calibrated=207,932
100% 99.4% 207,932 206,707
90% 90.4% 187,139 188,036
80% 79.5% 166,346 165,228
70% 69.3% 145,553 144,177
60% 59.8% 124,759 124,425
50% 50.1% 103,966 104,182
40% 40.8% 83,173 84,924
30% 30.1% 62,380 62,631
20% 20.2% 41,586 42,065
10% 9.8% 20,793 20,317
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 15,222,605 1,490
Payment 15,222,605
Order Status 1,522,261
Delivery 1,522,260
Stock Level 1,522,262
Customer Report 15,222,615
Calibration 2 New Order 15,115,311 1,490
Payment 15,115,303
Order Status 1,511,529
Delivery 1,511,529
Stock Level 1,511,530
Customer Report 15,115,297
Calibration 3 New Order 15,130,164 1,490
Payment 15,130,165
Order Status 1,513,017
Delivery 1,513,016
Stock Level 1,513,017
Customer Report 15,130,158
100% 99.4% New Order 15,033,787 1,490
Payment 15,033,797
Order Status 1,503,378
Delivery 1,503,380
Stock Level 1,503,378
Customer Report 15,033,795
90% 90.4% New Order 13,675,810 1,490
Payment 13,675,813
Order Status 1,367,582
Delivery 1,367,581
Stock Level 1,367,582
Customer Report 13,675,813
80% 79.5% New Order 12,018,580 1,490
Payment 12,018,585
Order Status 1,201,858
Delivery 1,201,858
Stock Level 1,201,859
Customer Report 12,018,585
70% 69.3% New Order 10,485,615 1,490
Payment 10,485,612
Order Status 1,048,558
Delivery 1,048,562
Stock Level 1,048,563
Customer Report 10,485,612
60% 59.8% New Order 9,049,174 1,490
Payment 9,049,169
Order Status 904,916
Delivery 904,915
Stock Level 904,916
Customer Report 9,049,170
50% 50.1% New Order 7,576,972 1,490
Payment 7,576,967
Order Status 757,697
Delivery 757,699
Stock Level 757,696
Customer Report 7,576,969
40% 40.8% New Order 6,176,415 1,490
Payment 6,176,408
Order Status 617,643
Delivery 617,641
Stock Level 617,641
Customer Report 6,176,412
30% 30.1% New Order 4,555,172 1,490
Payment 4,555,163
Order Status 455,518
Delivery 455,516
Stock Level 455,516
Customer Report 4,555,168
20% 20.2% New Order 3,059,397 1,490
Payment 3,059,391
Order Status 305,939
Delivery 305,938
Stock Level 305,939
Customer Report 3,059,396
10% 9.8% New Order 1,477,656 1,490
Payment 1,477,657
Order Status 147,766
Delivery 147,764
Stock Level 147,766
Customer Report 1,477,653
Active Idle New Order 0 1,490
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0