Dell Inc. PowerEdge R6725 (AMD EPYC 9845, 2.10 GHz) ssj_ops@100% = 201,341
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     207,153
Calibration 2     203,173
Calibration 3     201,796
ssj_ops@calibrated=202,484
100% 99.4% 202,484 201,341
90% 90.1% 182,236 182,377
80% 79.9% 161,987 161,815
70% 69.7% 141,739 141,187
60% 60.2% 121,491 121,894
50% 49.6% 101,242 100,335
40% 40.1% 80,994 81,201
30% 29.5% 60,745 59,752
20% 19.8% 40,497 40,152
10% 10.2% 20,248 20,566
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 15,066,179 1,490
Payment 15,066,180
Order Status 1,506,618
Delivery 1,506,617
Stock Level 1,506,620
Customer Report 15,066,181
Calibration 2 New Order 14,776,638 1,490
Payment 14,776,633
Order Status 1,477,665
Delivery 1,477,666
Stock Level 1,477,663
Customer Report 14,776,636
Calibration 3 New Order 14,676,819 1,490
Payment 14,676,810
Order Status 1,467,682
Delivery 1,467,682
Stock Level 1,467,681
Customer Report 14,676,809
100% 99.4% New Order 14,644,707 1,490
Payment 14,644,703
Order Status 1,464,469
Delivery 1,464,473
Stock Level 1,464,470
Customer Report 14,644,703
90% 90.1% New Order 13,264,543 1,490
Payment 13,264,537
Order Status 1,326,455
Delivery 1,326,453
Stock Level 1,326,456
Customer Report 13,264,541
80% 79.9% New Order 11,769,426 1,490
Payment 11,769,430
Order Status 1,176,943
Delivery 1,176,941
Stock Level 1,176,943
Customer Report 11,769,431
70% 69.7% New Order 10,268,127 1,490
Payment 10,268,128
Order Status 1,026,814
Delivery 1,026,813
Stock Level 1,026,814
Customer Report 10,268,128
60% 60.2% New Order 8,865,028 1,490
Payment 8,865,028
Order Status 886,503
Delivery 886,503
Stock Level 886,502
Customer Report 8,865,027
50% 49.6% New Order 7,297,449 1,490
Payment 7,297,460
Order Status 729,746
Delivery 729,745
Stock Level 729,745
Customer Report 7,297,449
40% 40.1% New Order 5,905,570 1,490
Payment 5,905,566
Order Status 590,556
Delivery 590,557
Stock Level 590,557
Customer Report 5,905,562
30% 29.5% New Order 4,345,765 1,490
Payment 4,345,756
Order Status 434,575
Delivery 434,575
Stock Level 434,576
Customer Report 4,345,753
20% 19.8% New Order 2,920,214 1,490
Payment 2,920,213
Order Status 292,021
Delivery 292,021
Stock Level 292,022
Customer Report 2,920,212
10% 10.2% New Order 1,495,756 1,490
Payment 1,495,754
Order Status 149,574
Delivery 149,577
Stock Level 149,575
Customer Report 1,495,764
Active Idle New Order 0 1,490
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0