Dell Inc. PowerEdge R6725 (AMD EPYC 9845, 2.10 GHz) ssj_ops@100% = 211,152
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     210,153
Calibration 2     212,164
Calibration 3     213,687
ssj_ops@calibrated=212,925
100% 99.2% 212,925 211,152
90% 90.4% 191,633 192,564
80% 79.7% 170,340 169,797
70% 70.1% 149,048 149,182
60% 59.8% 127,755 127,272
50% 50.0% 106,463 106,369
40% 40.0% 85,170 85,230
30% 30.1% 63,878 64,155
20% 20.3% 42,585 43,184
10% 9.9% 21,293 21,174
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 15,285,166 1,490
Payment 15,285,172
Order Status 1,528,515
Delivery 1,528,517
Stock Level 1,528,516
Customer Report 15,285,164
Calibration 2 New Order 15,431,105 1,490
Payment 15,431,109
Order Status 1,543,110
Delivery 1,543,111
Stock Level 1,543,110
Customer Report 15,431,109
Calibration 3 New Order 15,542,072 1,490
Payment 15,542,071
Order Status 1,554,206
Delivery 1,554,206
Stock Level 1,554,207
Customer Report 15,542,069
100% 99.2% New Order 15,357,301 1,490
Payment 15,357,299
Order Status 1,535,729
Delivery 1,535,729
Stock Level 1,535,729
Customer Report 15,357,300
90% 90.4% New Order 14,007,237 1,490
Payment 14,007,236
Order Status 1,400,725
Delivery 1,400,723
Stock Level 1,400,725
Customer Report 14,007,233
80% 79.7% New Order 12,349,332 1,490
Payment 12,349,331
Order Status 1,234,931
Delivery 1,234,934
Stock Level 1,234,932
Customer Report 12,349,332
70% 70.1% New Order 10,852,454 1,490
Payment 10,852,458
Order Status 1,085,246
Delivery 1,085,245
Stock Level 1,085,246
Customer Report 10,852,461
60% 59.8% New Order 9,256,208 1,490
Payment 9,256,212
Order Status 925,621
Delivery 925,622
Stock Level 925,622
Customer Report 9,256,208
50% 50.0% New Order 7,736,435 1,490
Payment 7,736,439
Order Status 773,644
Delivery 773,641
Stock Level 773,644
Customer Report 7,736,438
40% 40.0% New Order 6,199,447 1,490
Payment 6,199,447
Order Status 619,946
Delivery 619,944
Stock Level 619,944
Customer Report 6,199,452
30% 30.1% New Order 4,665,979 1,490
Payment 4,665,985
Order Status 466,596
Delivery 466,599
Stock Level 466,601
Customer Report 4,665,981
20% 20.3% New Order 3,141,024 1,490
Payment 3,141,023
Order Status 314,102
Delivery 314,101
Stock Level 314,102
Customer Report 3,141,021
10% 9.9% New Order 1,539,997 1,490
Payment 1,540,005
Order Status 154,001
Delivery 154,000
Stock Level 153,997
Customer Report 1,540,001
Active Idle New Order 0 1,490
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0