Dell Inc. PowerEdge R6725 (AMD EPYC 9845, 2.10 GHz) ssj_ops@100% = 209,230
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     210,558
Calibration 2     209,721
Calibration 3     209,033
ssj_ops@calibrated=209,377
100% 99.9% 209,377 209,230
90% 89.9% 188,439 188,144
80% 80.2% 167,502 167,985
70% 69.9% 146,564 146,357
60% 59.9% 125,626 125,340
50% 49.9% 104,688 104,439
40% 40.2% 83,751 84,207
30% 30.1% 62,813 62,948
20% 20.1% 41,875 42,111
10% 10.1% 20,938 21,199
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 15,314,310 1,490
Payment 15,314,304
Order Status 1,531,430
Delivery 1,531,430
Stock Level 1,531,429
Customer Report 15,314,308
Calibration 2 New Order 15,253,434 1,490
Payment 15,253,437
Order Status 1,525,345
Delivery 1,525,345
Stock Level 1,525,343
Customer Report 15,253,434
Calibration 3 New Order 15,202,559 1,490
Payment 15,202,555
Order Status 1,520,255
Delivery 1,520,255
Stock Level 1,520,255
Customer Report 15,202,558
100% 99.9% New Order 15,217,097 1,490
Payment 15,217,096
Order Status 1,521,709
Delivery 1,521,709
Stock Level 1,521,712
Customer Report 15,217,089
90% 89.9% New Order 13,683,551 1,490
Payment 13,683,548
Order Status 1,368,353
Delivery 1,368,356
Stock Level 1,368,355
Customer Report 13,683,556
80% 80.2% New Order 12,217,447 1,490
Payment 12,217,437
Order Status 1,221,743
Delivery 1,221,743
Stock Level 1,221,745
Customer Report 12,217,445
70% 69.9% New Order 10,644,184 1,490
Payment 10,644,180
Order Status 1,064,417
Delivery 1,064,419
Stock Level 1,064,417
Customer Report 10,644,187
60% 59.9% New Order 9,115,801 1,490
Payment 9,115,802
Order Status 911,580
Delivery 911,579
Stock Level 911,581
Customer Report 9,115,802
50% 49.9% New Order 7,595,581 1,490
Payment 7,595,575
Order Status 759,559
Delivery 759,558
Stock Level 759,556
Customer Report 7,595,583
40% 40.2% New Order 6,124,220 1,490
Payment 6,124,216
Order Status 612,421
Delivery 612,421
Stock Level 612,423
Customer Report 6,124,219
30% 30.1% New Order 4,578,157 1,490
Payment 4,578,164
Order Status 457,816
Delivery 457,816
Stock Level 457,814
Customer Report 4,578,162
20% 20.1% New Order 3,062,727 1,490
Payment 3,062,731
Order Status 306,273
Delivery 306,271
Stock Level 306,272
Customer Report 3,062,725
10% 10.1% New Order 1,541,815 1,490
Payment 1,541,815
Order Status 154,183
Delivery 154,180
Stock Level 154,180
Customer Report 1,541,813
Active Idle New Order 0 1,490
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0