Dell Inc. PowerEdge R6725 (AMD EPYC 9845, 2.10 GHz) ssj_ops@100% = 206,328
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     209,470
Calibration 2     208,826
Calibration 3     208,278
ssj_ops@calibrated=208,552
100% 98.9% 208,552 206,328
90% 89.8% 187,697 187,203
80% 79.8% 166,842 166,500
70% 70.1% 145,987 146,264
60% 60.7% 125,131 126,542
50% 50.7% 104,276 105,741
40% 40.1% 83,421 83,695
30% 29.8% 62,566 62,252
20% 20.0% 41,710 41,665
10% 10.0% 20,855 20,842
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 15,236,055 1,490
Payment 15,236,054
Order Status 1,523,607
Delivery 1,523,606
Stock Level 1,523,605
Customer Report 15,236,062
Calibration 2 New Order 15,188,906 1,490
Payment 15,188,907
Order Status 1,518,892
Delivery 1,518,892
Stock Level 1,518,889
Customer Report 15,188,904
Calibration 3 New Order 15,147,876 1,490
Payment 15,147,873
Order Status 1,514,787
Delivery 1,514,786
Stock Level 1,514,787
Customer Report 15,147,878
100% 98.9% New Order 15,006,179 1,490
Payment 15,006,177
Order Status 1,500,618
Delivery 1,500,617
Stock Level 1,500,618
Customer Report 15,006,173
90% 89.8% New Order 13,614,866 1,490
Payment 13,614,865
Order Status 1,361,487
Delivery 1,361,485
Stock Level 1,361,487
Customer Report 13,614,864
80% 79.8% New Order 12,111,991 1,490
Payment 12,111,993
Order Status 1,211,200
Delivery 1,211,199
Stock Level 1,211,199
Customer Report 12,111,990
70% 70.1% New Order 10,637,744 1,490
Payment 10,637,750
Order Status 1,063,775
Delivery 1,063,777
Stock Level 1,063,774
Customer Report 10,637,742
60% 60.7% New Order 9,203,591 1,490
Payment 9,203,595
Order Status 920,358
Delivery 920,359
Stock Level 920,359
Customer Report 9,203,598
50% 50.7% New Order 7,690,552 1,490
Payment 7,690,550
Order Status 769,054
Delivery 769,054
Stock Level 769,054
Customer Report 7,690,554
40% 40.1% New Order 6,087,157 1,490
Payment 6,087,158
Order Status 608,717
Delivery 608,718
Stock Level 608,716
Customer Report 6,087,162
30% 29.8% New Order 4,527,546 1,490
Payment 4,527,552
Order Status 452,756
Delivery 452,754
Stock Level 452,755
Customer Report 4,527,547
20% 20.0% New Order 3,030,291 1,490
Payment 3,030,292
Order Status 303,029
Delivery 303,033
Stock Level 303,028
Customer Report 3,030,294
10% 10.0% New Order 1,515,847 1,490
Payment 1,515,845
Order Status 151,584
Delivery 151,582
Stock Level 151,586
Customer Report 1,515,847
Active Idle New Order 0 1,490
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0