Dell Inc. PowerEdge R6725 (AMD EPYC 9845, 2.10 GHz) ssj_ops@100% = 217,127
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     218,137
Calibration 2     216,392
Calibration 3     217,425
ssj_ops@calibrated=216,909
100% 100.1% 216,909 217,127
90% 89.4% 195,218 193,935
80% 79.1% 173,527 171,515
70% 65.6% 151,836 142,351
60% 59.4% 130,145 128,792
50% 50.6% 108,454 109,662
40% 40.3% 86,763 87,360
30% 30.1% 65,073 65,240
20% 20.1% 43,382 43,669
10% 10.1% 21,691 21,970
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 15,866,004 1,490
Payment 15,866,002
Order Status 1,586,601
Delivery 1,586,601
Stock Level 1,586,602
Customer Report 15,866,006
Calibration 2 New Order 15,738,062 1,490
Payment 15,738,060
Order Status 1,573,804
Delivery 1,573,805
Stock Level 1,573,807
Customer Report 15,738,056
Calibration 3 New Order 15,813,024 1,490
Payment 15,813,031
Order Status 1,581,305
Delivery 1,581,302
Stock Level 1,581,302
Customer Report 15,813,021
100% 100.1% New Order 15,791,427 1,490
Payment 15,791,436
Order Status 1,579,142
Delivery 1,579,144
Stock Level 1,579,145
Customer Report 15,791,431
90% 89.4% New Order 14,104,688 1,490
Payment 14,104,690
Order Status 1,410,469
Delivery 1,410,468
Stock Level 1,410,467
Customer Report 14,104,692
80% 79.1% New Order 12,475,329 1,490
Payment 12,475,329
Order Status 1,247,530
Delivery 1,247,533
Stock Level 1,247,531
Customer Report 12,475,327
70% 65.6% New Order 10,354,342 1,490
Payment 10,354,324
Order Status 1,035,431
Delivery 1,035,433
Stock Level 1,035,431
Customer Report 10,354,329
60% 59.4% New Order 9,367,668 1,490
Payment 9,367,665
Order Status 936,766
Delivery 936,767
Stock Level 936,767
Customer Report 9,367,669
50% 50.6% New Order 7,976,443 1,490
Payment 7,976,445
Order Status 797,645
Delivery 797,644
Stock Level 797,646
Customer Report 7,976,444
40% 40.3% New Order 6,354,001 1,490
Payment 6,353,995
Order Status 635,400
Delivery 635,400
Stock Level 635,399
Customer Report 6,353,997
30% 30.1% New Order 4,744,816 1,490
Payment 4,744,822
Order Status 474,482
Delivery 474,481
Stock Level 474,480
Customer Report 4,744,825
20% 20.1% New Order 3,176,021 1,490
Payment 3,176,021
Order Status 317,604
Delivery 317,600
Stock Level 317,602
Customer Report 3,176,024
10% 10.1% New Order 1,597,882 1,490
Payment 1,597,883
Order Status 159,787
Delivery 159,788
Stock Level 159,788
Customer Report 1,597,872
Active Idle New Order 0 1,490
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0