Dell Inc. PowerEdge R6725 (AMD EPYC 9845, 2.10 GHz) ssj_ops@100% = 206,162
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     206,885
Calibration 2     208,392
Calibration 3     207,315
ssj_ops@calibrated=207,854
100% 99.2% 207,854 206,162
90% 89.7% 187,068 186,513
80% 78.3% 166,283 162,645
70% 67.5% 145,497 140,257
60% 59.9% 124,712 124,604
50% 49.9% 103,927 103,795
40% 39.9% 83,141 83,027
30% 30.1% 62,356 62,531
20% 19.8% 41,571 41,165
10% 10.2% 20,785 21,117
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 15,046,744 1,490
Payment 15,046,740
Order Status 1,504,675
Delivery 1,504,675
Stock Level 1,504,673
Customer Report 15,046,736
Calibration 2 New Order 15,156,029 1,490
Payment 15,156,030
Order Status 1,515,605
Delivery 1,515,604
Stock Level 1,515,601
Customer Report 15,156,032
Calibration 3 New Order 15,078,193 1,490
Payment 15,078,197
Order Status 1,507,819
Delivery 1,507,820
Stock Level 1,507,821
Customer Report 15,078,192
100% 99.2% New Order 14,995,120 1,490
Payment 14,995,117
Order Status 1,499,512
Delivery 1,499,512
Stock Level 1,499,513
Customer Report 14,995,118
90% 89.7% New Order 13,564,913 1,490
Payment 13,564,920
Order Status 1,356,491
Delivery 1,356,492
Stock Level 1,356,492
Customer Report 13,564,915
80% 78.3% New Order 11,829,679 1,490
Payment 11,829,679
Order Status 1,182,970
Delivery 1,182,967
Stock Level 1,182,968
Customer Report 11,829,686
70% 67.5% New Order 10,202,359 1,490
Payment 10,202,350
Order Status 1,020,236
Delivery 1,020,234
Stock Level 1,020,235
Customer Report 10,202,351
60% 59.9% New Order 9,062,093 1,490
Payment 9,062,091
Order Status 906,207
Delivery 906,211
Stock Level 906,209
Customer Report 9,062,092
50% 49.9% New Order 7,548,981 1,490
Payment 7,548,982
Order Status 754,899
Delivery 754,900
Stock Level 754,900
Customer Report 7,548,986
40% 39.9% New Order 6,038,371 1,490
Payment 6,038,373
Order Status 603,838
Delivery 603,837
Stock Level 603,836
Customer Report 6,038,379
30% 30.1% New Order 4,547,818 1,490
Payment 4,547,824
Order Status 454,783
Delivery 454,784
Stock Level 454,780
Customer Report 4,547,827
20% 19.8% New Order 2,993,944 1,490
Payment 2,993,937
Order Status 299,392
Delivery 299,395
Stock Level 299,393
Customer Report 2,993,939
10% 10.2% New Order 1,536,024 1,490
Payment 1,536,020
Order Status 153,602
Delivery 153,602
Stock Level 153,605
Customer Report 1,536,025
Active Idle New Order 0 1,490
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0