Dell Inc. PowerEdge R6725 (AMD EPYC 9845, 2.10 GHz) ssj_ops@100% = 211,599
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     214,715
Calibration 2     214,504
Calibration 3     211,761
ssj_ops@calibrated=213,132
100% 99.3% 213,132 211,599
90% 90.2% 191,819 192,201
80% 79.5% 170,506 169,352
70% 65.5% 149,193 139,571
60% 59.9% 127,879 127,654
50% 50.0% 106,566 106,604
40% 39.8% 85,253 84,849
30% 30.2% 63,940 64,352
20% 20.4% 42,626 43,427
10% 10.1% 21,313 21,466
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 15,617,411 1,490
Payment 15,617,410
Order Status 1,561,742
Delivery 1,561,741
Stock Level 1,561,741
Customer Report 15,617,413
Calibration 2 New Order 15,600,521 1,490
Payment 15,600,514
Order Status 1,560,052
Delivery 1,560,051
Stock Level 1,560,051
Customer Report 15,600,518
Calibration 3 New Order 15,400,856 1,490
Payment 15,400,852
Order Status 1,540,085
Delivery 1,540,087
Stock Level 1,540,086
Customer Report 15,400,857
100% 99.3% New Order 15,390,610 1,490
Payment 15,390,606
Order Status 1,539,061
Delivery 1,539,061
Stock Level 1,539,058
Customer Report 15,390,614
90% 90.2% New Order 13,978,725 1,490
Payment 13,978,719
Order Status 1,397,874
Delivery 1,397,872
Stock Level 1,397,874
Customer Report 13,978,726
80% 79.5% New Order 12,317,484 1,490
Payment 12,317,482
Order Status 1,231,748
Delivery 1,231,749
Stock Level 1,231,749
Customer Report 12,317,481
70% 65.5% New Order 10,154,473 1,490
Payment 10,154,476
Order Status 1,015,448
Delivery 1,015,448
Stock Level 1,015,449
Customer Report 10,154,467
60% 59.9% New Order 9,284,335 1,490
Payment 9,284,343
Order Status 928,436
Delivery 928,432
Stock Level 928,435
Customer Report 9,284,343
50% 50.0% New Order 7,753,095 1,490
Payment 7,753,102
Order Status 775,310
Delivery 775,309
Stock Level 775,309
Customer Report 7,753,098
40% 39.8% New Order 6,170,909 1,490
Payment 6,170,907
Order Status 617,091
Delivery 617,092
Stock Level 617,092
Customer Report 6,170,908
30% 30.2% New Order 4,680,280 1,490
Payment 4,680,276
Order Status 468,026
Delivery 468,027
Stock Level 468,026
Customer Report 4,680,270
20% 20.4% New Order 3,158,449 1,490
Payment 3,158,452
Order Status 315,843
Delivery 315,846
Stock Level 315,843
Customer Report 3,158,458
10% 10.1% New Order 1,561,212 1,490
Payment 1,561,215
Order Status 156,121
Delivery 156,121
Stock Level 156,121
Customer Report 1,561,210
Active Idle New Order 0 1,490
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0