Dell Inc. PowerEdge R6725 (AMD EPYC 9845, 2.10 GHz) ssj_ops@100% = 202,318
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     206,103
Calibration 2     204,809
Calibration 3     204,363
ssj_ops@calibrated=204,586
100% 98.9% 204,586 202,318
90% 88.3% 184,128 180,625
80% 82.1% 163,669 167,899
70% 66.7% 143,210 136,439
60% 59.4% 122,752 121,518
50% 50.2% 102,293 102,640
40% 40.2% 81,834 82,304
30% 29.8% 61,376 60,918
20% 20.2% 40,917 41,371
10% 10.2% 20,459 20,970
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 14,994,039 1,490
Payment 14,994,044
Order Status 1,499,405
Delivery 1,499,402
Stock Level 1,499,401
Customer Report 14,994,046
Calibration 2 New Order 14,895,439 1,490
Payment 14,895,444
Order Status 1,489,544
Delivery 1,489,546
Stock Level 1,489,545
Customer Report 14,895,438
Calibration 3 New Order 14,862,844 1,490
Payment 14,862,847
Order Status 1,486,285
Delivery 1,486,285
Stock Level 1,486,284
Customer Report 14,862,842
100% 98.9% New Order 14,714,886 1,490
Payment 14,714,886
Order Status 1,471,488
Delivery 1,471,491
Stock Level 1,471,489
Customer Report 14,714,889
90% 88.3% New Order 13,140,062 1,490
Payment 13,140,068
Order Status 1,314,007
Delivery 1,314,007
Stock Level 1,314,006
Customer Report 13,140,063
80% 82.1% New Order 12,210,889 1,490
Payment 12,210,889
Order Status 1,221,087
Delivery 1,221,088
Stock Level 1,221,087
Customer Report 12,210,889
70% 66.7% New Order 9,923,121 1,490
Payment 9,923,127
Order Status 992,310
Delivery 992,313
Stock Level 992,312
Customer Report 9,923,129
60% 59.4% New Order 8,837,811 1,490
Payment 8,837,804
Order Status 883,782
Delivery 883,779
Stock Level 883,783
Customer Report 8,837,807
50% 50.2% New Order 7,464,971 1,490
Payment 7,464,978
Order Status 746,498
Delivery 746,499
Stock Level 746,499
Customer Report 7,464,971
40% 40.2% New Order 5,985,919 1,490
Payment 5,985,923
Order Status 598,592
Delivery 598,591
Stock Level 598,592
Customer Report 5,985,919
30% 29.8% New Order 4,430,555 1,490
Payment 4,430,558
Order Status 443,054
Delivery 443,053
Stock Level 443,055
Customer Report 4,430,553
20% 20.2% New Order 3,008,891 1,490
Payment 3,008,883
Order Status 300,888
Delivery 300,889
Stock Level 300,888
Customer Report 3,008,883
10% 10.2% New Order 1,525,153 1,490
Payment 1,525,152
Order Status 152,516
Delivery 152,516
Stock Level 152,515
Customer Report 1,525,148
Active Idle New Order 0 1,490
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0