Dell Inc. PowerEdge R6725 (AMD EPYC 9845, 2.10 GHz) ssj_ops@100% = 202,596
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     206,431
Calibration 2     204,008
Calibration 3     203,212
ssj_ops@calibrated=203,610
100% 99.5% 203,610 202,596
90% 89.6% 183,249 182,492
80% 79.4% 162,888 161,756
70% 66.4% 142,527 135,103
60% 60.0% 122,166 122,199
50% 49.9% 101,805 101,565
40% 40.1% 81,444 81,609
30% 30.6% 61,083 62,399
20% 20.0% 40,722 40,728
10% 9.8% 20,361 20,049
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 15,015,153 1,490
Payment 15,015,159
Order Status 1,501,515
Delivery 1,501,516
Stock Level 1,501,517
Customer Report 15,015,155
Calibration 2 New Order 14,837,492 1,490
Payment 14,837,485
Order Status 1,483,749
Delivery 1,483,748
Stock Level 1,483,749
Customer Report 14,837,491
Calibration 3 New Order 14,780,028 1,490
Payment 14,780,034
Order Status 1,478,004
Delivery 1,478,003
Stock Level 1,478,004
Customer Report 14,780,034
100% 99.5% New Order 14,734,261 1,490
Payment 14,734,265
Order Status 1,473,426
Delivery 1,473,426
Stock Level 1,473,428
Customer Report 14,734,263
90% 89.6% New Order 13,272,229 1,490
Payment 13,272,222
Order Status 1,327,224
Delivery 1,327,221
Stock Level 1,327,222
Customer Report 13,272,230
80% 79.4% New Order 11,766,034 1,490
Payment 11,766,035
Order Status 1,176,604
Delivery 1,176,603
Stock Level 1,176,604
Customer Report 11,766,037
70% 66.4% New Order 9,827,030 1,490
Payment 9,827,035
Order Status 982,703
Delivery 982,705
Stock Level 982,704
Customer Report 9,827,032
60% 60.0% New Order 8,887,800 1,490
Payment 8,887,793
Order Status 888,778
Delivery 888,780
Stock Level 888,778
Customer Report 8,887,793
50% 49.9% New Order 7,386,933 1,490
Payment 7,386,937
Order Status 738,695
Delivery 738,696
Stock Level 738,694
Customer Report 7,386,942
40% 40.1% New Order 5,935,301 1,490
Payment 5,935,299
Order Status 593,530
Delivery 593,531
Stock Level 593,531
Customer Report 5,935,295
30% 30.6% New Order 4,538,253 1,490
Payment 4,538,253
Order Status 453,824
Delivery 453,824
Stock Level 453,826
Customer Report 4,538,253
20% 20.0% New Order 2,962,112 1,490
Payment 2,962,111
Order Status 296,211
Delivery 296,212
Stock Level 296,212
Customer Report 2,962,098
10% 9.8% New Order 1,458,161 1,490
Payment 1,458,161
Order Status 145,816
Delivery 145,816
Stock Level 145,816
Customer Report 1,458,158
Active Idle New Order 0 1,490
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0