Dell Inc. PowerEdge R6725 (AMD EPYC 9845, 2.10 GHz) ssj_ops@100% = 204,444
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     207,339
Calibration 2     206,196
Calibration 3     205,472
ssj_ops@calibrated=205,834
100% 99.3% 205,834 204,444
90% 85.6% 185,251 176,283
80% 77.5% 164,667 159,575
70% 66.6% 144,084 137,028
60% 59.7% 123,500 122,957
50% 49.6% 102,917 102,068
40% 40.1% 82,334 82,484
30% 30.3% 61,750 62,267
20% 20.0% 41,167 41,148
10% 10.1% 20,583 20,736
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 15,082,574 1,490
Payment 15,082,568
Order Status 1,508,257
Delivery 1,508,258
Stock Level 1,508,257
Customer Report 15,082,583
Calibration 2 New Order 14,996,494 1,490
Payment 14,996,493
Order Status 1,499,651
Delivery 1,499,650
Stock Level 1,499,649
Customer Report 14,996,504
Calibration 3 New Order 14,943,519 1,490
Payment 14,943,516
Order Status 1,494,354
Delivery 1,494,352
Stock Level 1,494,351
Customer Report 14,943,520
100% 99.3% New Order 14,869,247 1,490
Payment 14,869,251
Order Status 1,486,925
Delivery 1,486,924
Stock Level 1,486,925
Customer Report 14,869,252
90% 85.6% New Order 12,820,793 1,490
Payment 12,820,795
Order Status 1,282,077
Delivery 1,282,079
Stock Level 1,282,079
Customer Report 12,820,797
80% 77.5% New Order 11,605,675 1,490
Payment 11,605,682
Order Status 1,160,567
Delivery 1,160,568
Stock Level 1,160,567
Customer Report 11,605,678
70% 66.6% New Order 9,970,468 1,490
Payment 9,970,470
Order Status 997,046
Delivery 997,047
Stock Level 997,046
Customer Report 9,970,470
60% 59.7% New Order 8,943,092 1,490
Payment 8,943,093
Order Status 894,309
Delivery 894,309
Stock Level 894,310
Customer Report 8,943,083
50% 49.6% New Order 7,424,155 1,490
Payment 7,424,150
Order Status 742,416
Delivery 742,414
Stock Level 742,415
Customer Report 7,424,149
40% 40.1% New Order 5,998,949 1,490
Payment 5,998,953
Order Status 599,894
Delivery 599,894
Stock Level 599,896
Customer Report 5,998,954
30% 30.3% New Order 4,528,642 1,490
Payment 4,528,639
Order Status 452,865
Delivery 452,864
Stock Level 452,864
Customer Report 4,528,647
20% 20.0% New Order 2,992,685 1,490
Payment 2,992,687
Order Status 299,269
Delivery 299,271
Stock Level 299,269
Customer Report 2,992,687
10% 10.1% New Order 1,508,184 1,490
Payment 1,508,181
Order Status 150,818
Delivery 150,817
Stock Level 150,818
Customer Report 1,508,182
Active Idle New Order 0 1,490
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0