Dell Inc. PowerEdge R6725 (AMD EPYC 9845, 2.10 GHz) ssj_ops@100% = 209,932
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     210,937
Calibration 2     211,530
Calibration 3     210,197
ssj_ops@calibrated=210,864
100% 99.6% 210,864 209,932
90% 90.2% 189,777 190,178
80% 79.4% 168,691 167,483
70% 70.4% 147,605 148,417
60% 60.3% 126,518 127,216
50% 49.5% 105,432 104,331
40% 39.9% 84,345 84,095
30% 30.0% 63,259 63,240
20% 20.2% 42,173 42,698
10% 9.8% 21,086 20,691
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 15,341,732 1,490
Payment 15,341,727
Order Status 1,534,174
Delivery 1,534,172
Stock Level 1,534,173
Customer Report 15,341,724
Calibration 2 New Order 15,384,570 1,490
Payment 15,384,569
Order Status 1,538,459
Delivery 1,538,459
Stock Level 1,538,458
Customer Report 15,384,570
Calibration 3 New Order 15,288,109 1,490
Payment 15,288,107
Order Status 1,528,811
Delivery 1,528,809
Stock Level 1,528,810
Customer Report 15,288,101
100% 99.6% New Order 15,268,199 1,490
Payment 15,268,199
Order Status 1,526,820
Delivery 1,526,817
Stock Level 1,526,819
Customer Report 15,268,194
90% 90.2% New Order 13,831,210 1,490
Payment 13,831,200
Order Status 1,383,120
Delivery 1,383,123
Stock Level 1,383,122
Customer Report 13,831,209
80% 79.4% New Order 12,181,115 1,490
Payment 12,181,109
Order Status 1,218,112
Delivery 1,218,112
Stock Level 1,218,109
Customer Report 12,181,106
70% 70.4% New Order 10,796,856 1,490
Payment 10,796,857
Order Status 1,079,686
Delivery 1,079,686
Stock Level 1,079,685
Customer Report 10,796,858
60% 60.3% New Order 9,252,214 1,490
Payment 9,252,220
Order Status 925,222
Delivery 925,220
Stock Level 925,222
Customer Report 9,252,221
50% 49.5% New Order 7,588,125 1,490
Payment 7,588,132
Order Status 758,814
Delivery 758,814
Stock Level 758,813
Customer Report 7,588,135
40% 39.9% New Order 6,116,042 1,490
Payment 6,116,039
Order Status 611,605
Delivery 611,606
Stock Level 611,607
Customer Report 6,116,055
30% 30.0% New Order 4,599,392 1,490
Payment 4,599,396
Order Status 459,941
Delivery 459,939
Stock Level 459,940
Customer Report 4,599,392
20% 20.2% New Order 3,105,445 1,490
Payment 3,105,446
Order Status 310,545
Delivery 310,545
Stock Level 310,544
Customer Report 3,105,446
10% 9.8% New Order 1,504,845 1,490
Payment 1,504,844
Order Status 150,484
Delivery 150,485
Stock Level 150,486
Customer Report 1,504,856
Active Idle New Order 0 1,490
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0