Dell Inc. PowerEdge R6725 (AMD EPYC 9845, 2.10 GHz) ssj_ops@100% = 204,136
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     209,806
Calibration 2     203,810
Calibration 3     206,019
ssj_ops@calibrated=204,915
100% 99.6% 204,915 204,136
90% 90.1% 184,423 184,704
80% 79.9% 163,932 163,711
70% 68.2% 143,440 139,776
60% 60.3% 122,949 123,593
50% 50.0% 102,457 102,387
40% 40.0% 81,966 81,872
30% 29.6% 61,474 60,684
20% 20.0% 40,983 41,008
10% 10.1% 20,491 20,691
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 15,260,791 1,490
Payment 15,260,794
Order Status 1,526,079
Delivery 1,526,080
Stock Level 1,526,079
Customer Report 15,260,789
Calibration 2 New Order 14,823,088 1,490
Payment 14,823,092
Order Status 1,482,310
Delivery 1,482,309
Stock Level 1,482,310
Customer Report 14,823,091
Calibration 3 New Order 14,984,557 1,490
Payment 14,984,548
Order Status 1,498,455
Delivery 1,498,456
Stock Level 1,498,455
Customer Report 14,984,556
100% 99.6% New Order 14,847,491 1,490
Payment 14,847,491
Order Status 1,484,751
Delivery 1,484,749
Stock Level 1,484,749
Customer Report 14,847,485
90% 90.1% New Order 13,433,157 1,490
Payment 13,433,158
Order Status 1,343,317
Delivery 1,343,316
Stock Level 1,343,316
Customer Report 13,433,151
80% 79.9% New Order 11,907,436 1,490
Payment 11,907,432
Order Status 1,190,744
Delivery 1,190,745
Stock Level 1,190,744
Customer Report 11,907,434
70% 68.2% New Order 10,166,045 1,490
Payment 10,166,043
Order Status 1,016,605
Delivery 1,016,605
Stock Level 1,016,606
Customer Report 10,166,047
60% 60.3% New Order 8,988,795 1,490
Payment 8,988,797
Order Status 898,880
Delivery 898,879
Stock Level 898,882
Customer Report 8,988,796
50% 50.0% New Order 7,446,614 1,490
Payment 7,446,618
Order Status 744,661
Delivery 744,664
Stock Level 744,662
Customer Report 7,446,618
40% 40.0% New Order 5,954,353 1,490
Payment 5,954,355
Order Status 595,435
Delivery 595,434
Stock Level 595,434
Customer Report 5,954,360
30% 29.6% New Order 4,413,609 1,490
Payment 4,413,602
Order Status 441,358
Delivery 441,363
Stock Level 441,360
Customer Report 4,413,602
20% 20.0% New Order 2,982,542 1,490
Payment 2,982,537
Order Status 298,253
Delivery 298,256
Stock Level 298,252
Customer Report 2,982,537
10% 10.1% New Order 1,504,849 1,490
Payment 1,504,851
Order Status 150,486
Delivery 150,485
Stock Level 150,485
Customer Report 1,504,844
Active Idle New Order 0 1,490
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0