Dell Inc. PowerEdge R6725 (AMD EPYC 9845, 2.10 GHz) ssj_ops@100% = 207,100
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     207,071
Calibration 2     208,898
Calibration 3     208,209
ssj_ops@calibrated=208,553
100% 99.3% 208,553 207,100
90% 90.0% 187,698 187,739
80% 80.4% 166,843 167,652
70% 69.5% 145,987 144,954
60% 59.7% 125,132 124,470
50% 50.0% 104,277 104,309
40% 39.6% 83,421 82,558
30% 30.1% 62,566 62,703
20% 19.9% 41,711 41,445
10% 10.0% 20,855 20,766
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 15,060,600 1,490
Payment 15,060,594
Order Status 1,506,059
Delivery 1,506,059
Stock Level 1,506,061
Customer Report 15,060,599
Calibration 2 New Order 15,193,462 1,490
Payment 15,193,452
Order Status 1,519,346
Delivery 1,519,347
Stock Level 1,519,344
Customer Report 15,193,448
Calibration 3 New Order 15,144,415 1,490
Payment 15,144,405
Order Status 1,514,442
Delivery 1,514,440
Stock Level 1,514,440
Customer Report 15,144,407
100% 99.3% New Order 15,062,004 1,490
Payment 15,062,010
Order Status 1,506,199
Delivery 1,506,200
Stock Level 1,506,200
Customer Report 15,062,005
90% 90.0% New Order 13,653,828 1,490
Payment 13,653,830
Order Status 1,365,382
Delivery 1,365,383
Stock Level 1,365,384
Customer Report 13,653,828
80% 80.4% New Order 12,192,855 1,490
Payment 12,192,856
Order Status 1,219,286
Delivery 1,219,286
Stock Level 1,219,285
Customer Report 12,192,854
70% 69.5% New Order 10,542,199 1,490
Payment 10,542,205
Order Status 1,054,219
Delivery 1,054,221
Stock Level 1,054,221
Customer Report 10,542,200
60% 59.7% New Order 9,052,418 1,490
Payment 9,052,425
Order Status 905,241
Delivery 905,242
Stock Level 905,243
Customer Report 9,052,422
50% 50.0% New Order 7,586,342 1,490
Payment 7,586,338
Order Status 758,634
Delivery 758,634
Stock Level 758,631
Customer Report 7,586,336
40% 39.6% New Order 6,004,283 1,490
Payment 6,004,283
Order Status 600,429
Delivery 600,430
Stock Level 600,429
Customer Report 6,004,283
30% 30.1% New Order 4,560,321 1,490
Payment 4,560,320
Order Status 456,032
Delivery 456,032
Stock Level 456,033
Customer Report 4,560,327
20% 19.9% New Order 3,014,246 1,490
Payment 3,014,240
Order Status 301,423
Delivery 301,425
Stock Level 301,425
Customer Report 3,014,241
10% 10.0% New Order 1,510,292 1,490
Payment 1,510,292
Order Status 151,028
Delivery 151,030
Stock Level 151,029
Customer Report 1,510,294
Active Idle New Order 0 1,490
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0