Dell Inc. PowerEdge R6725 (AMD EPYC 9845, 2.10 GHz) ssj_ops@100% = 209,655
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     211,847
Calibration 2     211,160
Calibration 3     213,778
ssj_ops@calibrated=212,469
100% 98.7% 212,469 209,655
90% 90.0% 191,222 191,299
80% 80.3% 169,975 170,636
70% 69.1% 148,728 146,883
60% 59.9% 127,481 127,246
50% 49.9% 106,234 106,124
40% 39.6% 84,987 84,201
30% 30.2% 63,741 64,269
20% 19.9% 42,494 42,223
10% 10.0% 21,247 21,324
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 15,409,798 1,490
Payment 15,409,807
Order Status 1,540,980
Delivery 1,540,980
Stock Level 1,540,979
Customer Report 15,409,791
Calibration 2 New Order 15,357,288 1,490
Payment 15,357,288
Order Status 1,535,731
Delivery 1,535,731
Stock Level 1,535,728
Customer Report 15,357,284
Calibration 3 New Order 15,547,873 1,490
Payment 15,547,877
Order Status 1,554,785
Delivery 1,554,786
Stock Level 1,554,787
Customer Report 15,547,870
100% 98.7% New Order 15,248,822 1,490
Payment 15,248,830
Order Status 1,524,883
Delivery 1,524,881
Stock Level 1,524,884
Customer Report 15,248,825
90% 90.0% New Order 13,913,855 1,490
Payment 13,913,853
Order Status 1,391,385
Delivery 1,391,384
Stock Level 1,391,386
Customer Report 13,913,852
80% 80.3% New Order 12,410,672 1,490
Payment 12,410,665
Order Status 1,241,066
Delivery 1,241,066
Stock Level 1,241,065
Customer Report 12,410,658
70% 69.1% New Order 10,683,058 1,490
Payment 10,683,060
Order Status 1,068,308
Delivery 1,068,303
Stock Level 1,068,306
Customer Report 10,683,052
60% 59.9% New Order 9,254,422 1,490
Payment 9,254,429
Order Status 925,443
Delivery 925,443
Stock Level 925,442
Customer Report 9,254,429
50% 49.9% New Order 7,719,046 1,490
Payment 7,719,053
Order Status 771,906
Delivery 771,904
Stock Level 771,905
Customer Report 7,719,057
40% 39.6% New Order 6,123,708 1,490
Payment 6,123,708
Order Status 612,372
Delivery 612,373
Stock Level 612,369
Customer Report 6,123,708
30% 30.2% New Order 4,674,215 1,490
Payment 4,674,223
Order Status 467,421
Delivery 467,422
Stock Level 467,421
Customer Report 4,674,223
20% 19.9% New Order 3,070,984 1,490
Payment 3,070,985
Order Status 307,097
Delivery 307,101
Stock Level 307,098
Customer Report 3,070,984
10% 10.0% New Order 1,550,908 1,490
Payment 1,550,904
Order Status 155,090
Delivery 155,092
Stock Level 155,091
Customer Report 1,550,915
Active Idle New Order 0 1,490
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0