Dell Inc. PowerEdge R6725 (AMD EPYC 9845, 2.10 GHz) ssj_ops@100% = 205,956
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     209,684
Calibration 2     207,637
Calibration 3     208,091
ssj_ops@calibrated=207,864
100% 99.1% 207,864 205,956
90% 88.7% 187,077 184,350
80% 81.7% 166,291 169,775
70% 65.7% 145,505 136,588
60% 59.9% 124,718 124,589
50% 50.2% 103,932 104,382
40% 39.6% 83,145 82,366
30% 29.8% 62,359 61,932
20% 20.1% 41,573 41,682
10% 10.0% 20,786 20,785
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 15,252,328 1,490
Payment 15,252,335
Order Status 1,525,235
Delivery 1,525,233
Stock Level 1,525,232
Customer Report 15,252,339
Calibration 2 New Order 15,101,194 1,490
Payment 15,101,189
Order Status 1,510,120
Delivery 1,510,119
Stock Level 1,510,117
Customer Report 15,101,191
Calibration 3 New Order 15,133,952 1,490
Payment 15,133,951
Order Status 1,513,394
Delivery 1,513,398
Stock Level 1,513,394
Customer Report 15,133,949
100% 99.1% New Order 14,979,070 1,490
Payment 14,979,078
Order Status 1,497,908
Delivery 1,497,910
Stock Level 1,497,907
Customer Report 14,979,076
90% 88.7% New Order 13,414,743 1,490
Payment 13,414,742
Order Status 1,341,475
Delivery 1,341,474
Stock Level 1,341,475
Customer Report 13,414,746
80% 81.7% New Order 12,347,340 1,490
Payment 12,347,337
Order Status 1,234,733
Delivery 1,234,733
Stock Level 1,234,734
Customer Report 12,347,338
70% 65.7% New Order 9,936,813 1,490
Payment 9,936,812
Order Status 993,681
Delivery 993,682
Stock Level 993,682
Customer Report 9,936,810
60% 59.9% New Order 9,061,110 1,490
Payment 9,061,108
Order Status 906,110
Delivery 906,112
Stock Level 906,112
Customer Report 9,061,111
50% 50.2% New Order 7,591,957 1,490
Payment 7,591,955
Order Status 759,197
Delivery 759,196
Stock Level 759,198
Customer Report 7,591,955
40% 39.6% New Order 5,990,459 1,490
Payment 5,990,466
Order Status 599,044
Delivery 599,044
Stock Level 599,045
Customer Report 5,990,460
30% 29.8% New Order 4,504,311 1,490
Payment 4,504,300
Order Status 450,430
Delivery 450,429
Stock Level 450,430
Customer Report 4,504,308
20% 20.1% New Order 3,031,513 1,490
Payment 3,031,514
Order Status 303,150
Delivery 303,152
Stock Level 303,153
Customer Report 3,031,518
10% 10.0% New Order 1,511,712 1,490
Payment 1,511,705
Order Status 151,170
Delivery 151,173
Stock Level 151,170
Customer Report 1,511,709
Active Idle New Order 0 1,490
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0