Dell Inc. PowerEdge R6725 (AMD EPYC 9845, 2.10 GHz) ssj_ops@100% = 212,428
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     215,643
Calibration 2     213,739
Calibration 3     214,106
ssj_ops@calibrated=213,923
100% 99.3% 213,923 212,428
90% 89.9% 192,530 192,410
80% 79.9% 171,138 170,912
70% 69.4% 149,746 148,562
60% 60.2% 128,354 128,735
50% 50.0% 106,961 106,991
40% 39.8% 85,569 85,125
30% 29.9% 64,177 63,939
20% 20.0% 42,785 42,765
10% 10.0% 21,392 21,290
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 15,684,532 1,490
Payment 15,684,540
Order Status 1,568,453
Delivery 1,568,455
Stock Level 1,568,455
Customer Report 15,684,542
Calibration 2 New Order 15,544,805 1,490
Payment 15,544,807
Order Status 1,554,483
Delivery 1,554,480
Stock Level 1,554,479
Customer Report 15,544,802
Calibration 3 New Order 15,571,796 1,490
Payment 15,571,800
Order Status 1,557,180
Delivery 1,557,180
Stock Level 1,557,182
Customer Report 15,571,800
100% 99.3% New Order 15,450,114 1,490
Payment 15,450,117
Order Status 1,545,012
Delivery 1,545,012
Stock Level 1,545,012
Customer Report 15,450,120
90% 89.9% New Order 13,993,486 1,490
Payment 13,993,480
Order Status 1,399,348
Delivery 1,399,347
Stock Level 1,399,347
Customer Report 13,993,485
80% 79.9% New Order 12,433,955 1,490
Payment 12,433,954
Order Status 1,243,395
Delivery 1,243,397
Stock Level 1,243,396
Customer Report 12,433,963
70% 69.4% New Order 10,804,661 1,490
Payment 10,804,664
Order Status 1,080,469
Delivery 1,080,465
Stock Level 1,080,466
Customer Report 10,804,660
60% 60.2% New Order 9,363,092 1,490
Payment 9,363,097
Order Status 936,310
Delivery 936,309
Stock Level 936,310
Customer Report 9,363,091
50% 50.0% New Order 7,781,584 1,490
Payment 7,781,587
Order Status 778,158
Delivery 778,158
Stock Level 778,157
Customer Report 7,781,586
40% 39.8% New Order 6,190,939 1,490
Payment 6,190,935
Order Status 619,094
Delivery 619,093
Stock Level 619,094
Customer Report 6,190,934
30% 29.9% New Order 4,650,245 1,490
Payment 4,650,242
Order Status 465,024
Delivery 465,023
Stock Level 465,024
Customer Report 4,650,247
20% 20.0% New Order 3,110,308 1,490
Payment 3,110,303
Order Status 311,031
Delivery 311,031
Stock Level 311,029
Customer Report 3,110,298
10% 10.0% New Order 1,548,421 1,490
Payment 1,548,426
Order Status 154,841
Delivery 154,843
Stock Level 154,842
Customer Report 1,548,420
Active Idle New Order 0 1,490
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0