Dell Inc. PowerEdge R6725 (AMD EPYC 9845, 2.10 GHz) ssj_ops@100% = 210,900
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     214,100
Calibration 2     212,600
Calibration 3     212,933
ssj_ops@calibrated=212,767
100% 99.1% 212,767 210,900
90% 90.1% 191,490 191,605
80% 79.7% 170,213 169,505
70% 69.2% 148,937 147,139
60% 60.1% 127,660 127,878
50% 50.5% 106,383 107,525
40% 39.9% 85,107 84,883
30% 30.3% 63,830 64,504
20% 19.9% 42,553 42,436
10% 10.0% 21,277 21,282
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 15,573,121 1,490
Payment 15,573,115
Order Status 1,557,311
Delivery 1,557,312
Stock Level 1,557,312
Customer Report 15,573,118
Calibration 2 New Order 15,462,390 1,490
Payment 15,462,387
Order Status 1,546,239
Delivery 1,546,239
Stock Level 1,546,238
Customer Report 15,462,390
Calibration 3 New Order 15,486,222 1,490
Payment 15,486,215
Order Status 1,548,623
Delivery 1,548,623
Stock Level 1,548,621
Customer Report 15,486,219
100% 99.1% New Order 15,338,818 1,490
Payment 15,338,822
Order Status 1,533,881
Delivery 1,533,883
Stock Level 1,533,880
Customer Report 15,338,815
90% 90.1% New Order 13,935,011 1,490
Payment 13,935,004
Order Status 1,393,500
Delivery 1,393,501
Stock Level 1,393,499
Customer Report 13,935,011
80% 79.7% New Order 12,333,606 1,490
Payment 12,333,609
Order Status 1,233,361
Delivery 1,233,360
Stock Level 1,233,362
Customer Report 12,333,605
70% 69.2% New Order 10,704,791 1,490
Payment 10,704,796
Order Status 1,070,480
Delivery 1,070,481
Stock Level 1,070,480
Customer Report 10,704,799
60% 60.1% New Order 9,300,545 1,490
Payment 9,300,544
Order Status 930,053
Delivery 930,055
Stock Level 930,054
Customer Report 9,300,542
50% 50.5% New Order 7,820,200 1,490
Payment 7,820,192
Order Status 782,019
Delivery 782,018
Stock Level 782,018
Customer Report 7,820,188
40% 39.9% New Order 6,173,335 1,490
Payment 6,173,332
Order Status 617,332
Delivery 617,333
Stock Level 617,334
Customer Report 6,173,335
30% 30.3% New Order 4,691,381 1,490
Payment 4,691,382
Order Status 469,138
Delivery 469,139
Stock Level 469,137
Customer Report 4,691,378
20% 19.9% New Order 3,086,355 1,490
Payment 3,086,343
Order Status 308,636
Delivery 308,637
Stock Level 308,635
Customer Report 3,086,345
10% 10.0% New Order 1,547,874 1,490
Payment 1,547,872
Order Status 154,786
Delivery 154,789
Stock Level 154,788
Customer Report 1,547,891
Active Idle New Order 0 1,490
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0