Dell Inc. PowerEdge R6725 (AMD EPYC 9845, 2.10 GHz) ssj_ops@100% = 209,227
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     213,388
Calibration 2     210,989
Calibration 3     211,548
ssj_ops@calibrated=211,268
100% 99.0% 211,268 209,227
90% 90.1% 190,142 190,408
80% 79.9% 169,015 168,870
70% 69.4% 147,888 146,633
60% 59.9% 126,761 126,524
50% 50.1% 105,634 105,884
40% 40.1% 84,507 84,640
30% 30.2% 63,381 63,891
20% 20.0% 42,254 42,306
10% 9.8% 21,127 20,799
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 15,521,106 1,490
Payment 15,521,106
Order Status 1,552,109
Delivery 1,552,112
Stock Level 1,552,114
Customer Report 15,521,105
Calibration 2 New Order 15,345,512 1,490
Payment 15,345,512
Order Status 1,534,550
Delivery 1,534,551
Stock Level 1,534,551
Customer Report 15,345,509
Calibration 3 New Order 15,385,823 1,490
Payment 15,385,826
Order Status 1,538,582
Delivery 1,538,581
Stock Level 1,538,582
Customer Report 15,385,820
100% 99.0% New Order 15,217,519 1,490
Payment 15,217,523
Order Status 1,521,753
Delivery 1,521,753
Stock Level 1,521,753
Customer Report 15,217,521
90% 90.1% New Order 13,847,850 1,490
Payment 13,847,856
Order Status 1,384,787
Delivery 1,384,784
Stock Level 1,384,785
Customer Report 13,847,857
80% 79.9% New Order 12,281,657 1,490
Payment 12,281,645
Order Status 1,228,168
Delivery 1,228,166
Stock Level 1,228,166
Customer Report 12,281,651
70% 69.4% New Order 10,666,200 1,490
Payment 10,666,205
Order Status 1,066,619
Delivery 1,066,619
Stock Level 1,066,619
Customer Report 10,666,200
60% 59.9% New Order 9,202,260 1,490
Payment 9,202,262
Order Status 920,225
Delivery 920,226
Stock Level 920,226
Customer Report 9,202,261
50% 50.1% New Order 7,700,947 1,490
Payment 7,700,949
Order Status 770,095
Delivery 770,095
Stock Level 770,095
Customer Report 7,700,949
40% 40.1% New Order 6,155,905 1,490
Payment 6,155,905
Order Status 615,593
Delivery 615,590
Stock Level 615,591
Customer Report 6,155,905
30% 30.2% New Order 4,646,809 1,490
Payment 4,646,811
Order Status 464,681
Delivery 464,678
Stock Level 464,682
Customer Report 4,646,804
20% 20.0% New Order 3,076,905 1,490
Payment 3,076,900
Order Status 307,691
Delivery 307,690
Stock Level 307,689
Customer Report 3,076,899
10% 9.8% New Order 1,512,727 1,490
Payment 1,512,729
Order Status 151,273
Delivery 151,273
Stock Level 151,271
Customer Report 1,512,727
Active Idle New Order 0 1,490
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0