Dell Inc. PowerEdge R6725 (AMD EPYC 9845, 2.10 GHz) ssj_ops@100% = 207,346
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     210,344
Calibration 2     208,479
Calibration 3     210,093
ssj_ops@calibrated=209,286
100% 99.1% 209,286 207,346
90% 89.9% 188,358 188,193
80% 78.2% 167,429 163,715
70% 65.9% 146,500 137,987
60% 60.4% 125,572 126,388
50% 49.9% 104,643 104,464
40% 39.9% 83,715 83,557
30% 29.7% 62,786 62,223
20% 19.8% 41,857 41,511
10% 10.1% 20,929 21,156
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 15,299,398 1,490
Payment 15,299,388
Order Status 1,529,943
Delivery 1,529,939
Stock Level 1,529,940
Customer Report 15,299,394
Calibration 2 New Order 15,162,442 1,490
Payment 15,162,441
Order Status 1,516,244
Delivery 1,516,243
Stock Level 1,516,243
Customer Report 15,162,444
Calibration 3 New Order 15,279,554 1,490
Payment 15,279,554
Order Status 1,527,954
Delivery 1,527,955
Stock Level 1,527,954
Customer Report 15,279,550
100% 99.1% New Order 15,079,793 1,490
Payment 15,079,801
Order Status 1,507,981
Delivery 1,507,980
Stock Level 1,507,978
Customer Report 15,079,798
90% 89.9% New Order 13,686,902 1,490
Payment 13,686,905
Order Status 1,368,691
Delivery 1,368,689
Stock Level 1,368,690
Customer Report 13,686,909
80% 78.2% New Order 11,906,764 1,490
Payment 11,906,772
Order Status 1,190,676
Delivery 1,190,676
Stock Level 1,190,676
Customer Report 11,906,764
70% 65.9% New Order 10,038,386 1,490
Payment 10,038,383
Order Status 1,003,839
Delivery 1,003,838
Stock Level 1,003,838
Customer Report 10,038,377
60% 60.4% New Order 9,192,060 1,490
Payment 9,192,050
Order Status 919,204
Delivery 919,207
Stock Level 919,206
Customer Report 9,192,057
50% 49.9% New Order 7,598,487 1,490
Payment 7,598,473
Order Status 759,848
Delivery 759,846
Stock Level 759,848
Customer Report 7,598,483
40% 39.9% New Order 6,077,638 1,490
Payment 6,077,639
Order Status 607,763
Delivery 607,765
Stock Level 607,766
Customer Report 6,077,632
30% 29.7% New Order 4,525,453 1,490
Payment 4,525,455
Order Status 452,547
Delivery 452,544
Stock Level 452,545
Customer Report 4,525,456
20% 19.8% New Order 3,019,087 1,490
Payment 3,019,095
Order Status 301,909
Delivery 301,908
Stock Level 301,909
Customer Report 3,019,092
10% 10.1% New Order 1,538,792 1,490
Payment 1,538,786
Order Status 153,878
Delivery 153,876
Stock Level 153,878
Customer Report 1,538,790
Active Idle New Order 0 1,490
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0