Dell Inc. PowerEdge R6725 (AMD EPYC 9845, 2.10 GHz) ssj_ops@100% = 208,256
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     208,586
Calibration 2     209,150
Calibration 3     208,427
ssj_ops@calibrated=208,788
100% 99.7% 208,788 208,256
90% 89.6% 187,910 186,989
80% 80.3% 167,031 167,583
70% 70.1% 146,152 146,464
60% 59.7% 125,273 124,581
50% 49.9% 104,394 104,131
40% 39.7% 83,515 82,941
30% 29.7% 62,637 62,070
20% 20.2% 41,758 42,078
10% 10.0% 20,879 20,924
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 15,171,518 1,490
Payment 15,171,524
Order Status 1,517,153
Delivery 1,517,153
Stock Level 1,517,152
Customer Report 15,171,526
Calibration 2 New Order 15,211,286 1,490
Payment 15,211,279
Order Status 1,521,130
Delivery 1,521,127
Stock Level 1,521,129
Customer Report 15,211,283
Calibration 3 New Order 15,158,811 1,490
Payment 15,158,818
Order Status 1,515,883
Delivery 1,515,880
Stock Level 1,515,880
Customer Report 15,158,823
100% 99.7% New Order 15,146,308 1,490
Payment 15,146,311
Order Status 1,514,631
Delivery 1,514,628
Stock Level 1,514,629
Customer Report 15,146,301
90% 89.6% New Order 13,600,474 1,490
Payment 13,600,479
Order Status 1,360,047
Delivery 1,360,049
Stock Level 1,360,049
Customer Report 13,600,482
80% 80.3% New Order 12,188,466 1,490
Payment 12,188,466
Order Status 1,218,845
Delivery 1,218,846
Stock Level 1,218,846
Customer Report 12,188,462
70% 70.1% New Order 10,652,033 1,490
Payment 10,652,036
Order Status 1,065,203
Delivery 1,065,204
Stock Level 1,065,203
Customer Report 10,652,031
60% 59.7% New Order 9,060,478 1,490
Payment 9,060,481
Order Status 906,050
Delivery 906,047
Stock Level 906,046
Customer Report 9,060,484
50% 49.9% New Order 7,573,576 1,490
Payment 7,573,584
Order Status 757,357
Delivery 757,359
Stock Level 757,358
Customer Report 7,573,578
40% 39.7% New Order 6,032,124 1,490
Payment 6,032,118
Order Status 603,212
Delivery 603,211
Stock Level 603,213
Customer Report 6,032,122
30% 29.7% New Order 4,514,432 1,490
Payment 4,514,438
Order Status 451,441
Delivery 451,444
Stock Level 451,444
Customer Report 4,514,435
20% 20.2% New Order 3,060,302 1,490
Payment 3,060,306
Order Status 306,030
Delivery 306,029
Stock Level 306,030
Customer Report 3,060,303
10% 10.0% New Order 1,521,818 1,490
Payment 1,521,821
Order Status 152,181
Delivery 152,181
Stock Level 152,181
Customer Report 1,521,818
Active Idle New Order 0 1,490
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0