Dell Inc. PowerEdge R6725 (AMD EPYC 9845, 2.10 GHz) ssj_ops@100% = 209,608
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     213,762
Calibration 2     211,393
Calibration 3     212,019
ssj_ops@calibrated=211,706
100% 99.0% 211,706 209,608
90% 89.5% 190,535 189,493
80% 80.1% 169,365 169,480
70% 66.8% 148,194 141,481
60% 59.9% 127,024 126,750
50% 50.5% 105,853 106,899
40% 40.0% 84,682 84,753
30% 30.4% 63,512 64,290
20% 20.0% 42,341 42,282
10% 10.0% 21,171 21,232
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 15,547,543 1,490
Payment 15,547,544
Order Status 1,554,754
Delivery 1,554,756
Stock Level 1,554,755
Customer Report 15,547,542
Calibration 2 New Order 15,374,801 1,490
Payment 15,374,802
Order Status 1,537,481
Delivery 1,537,480
Stock Level 1,537,480
Customer Report 15,374,799
Calibration 3 New Order 15,421,238 1,490
Payment 15,421,234
Order Status 1,542,126
Delivery 1,542,121
Stock Level 1,542,124
Customer Report 15,421,231
100% 99.0% New Order 15,245,610 1,490
Payment 15,245,612
Order Status 1,524,562
Delivery 1,524,560
Stock Level 1,524,564
Customer Report 15,245,609
90% 89.5% New Order 13,783,343 1,490
Payment 13,783,344
Order Status 1,378,334
Delivery 1,378,333
Stock Level 1,378,334
Customer Report 13,783,343
80% 80.1% New Order 12,326,208 1,490
Payment 12,326,205
Order Status 1,232,620
Delivery 1,232,620
Stock Level 1,232,622
Customer Report 12,326,208
70% 66.8% New Order 10,291,050 1,490
Payment 10,291,047
Order Status 1,029,107
Delivery 1,029,106
Stock Level 1,029,109
Customer Report 10,291,054
60% 59.9% New Order 9,218,963 1,490
Payment 9,218,952
Order Status 921,898
Delivery 921,895
Stock Level 921,897
Customer Report 9,218,959
50% 50.5% New Order 7,774,996 1,490
Payment 7,774,994
Order Status 777,499
Delivery 777,499
Stock Level 777,501
Customer Report 7,774,994
40% 40.0% New Order 6,164,005 1,490
Payment 6,164,006
Order Status 616,400
Delivery 616,399
Stock Level 616,401
Customer Report 6,164,003
30% 30.4% New Order 4,675,743 1,490
Payment 4,675,738
Order Status 467,576
Delivery 467,576
Stock Level 467,576
Customer Report 4,675,746
20% 20.0% New Order 3,075,187 1,490
Payment 3,075,190
Order Status 307,518
Delivery 307,519
Stock Level 307,519
Customer Report 3,075,192
10% 10.0% New Order 1,544,238 1,490
Payment 1,544,243
Order Status 154,428
Delivery 154,427
Stock Level 154,423
Customer Report 1,544,241
Active Idle New Order 0 1,490
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0