Dell Inc. PowerEdge R6725 (AMD EPYC 9845, 2.10 GHz) ssj_ops@100% = 209,113
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     211,185
Calibration 2     209,256
Calibration 3     209,594
ssj_ops@calibrated=209,425
100% 99.9% 209,425 209,113
90% 89.1% 188,482 186,633
80% 80.0% 167,540 167,614
70% 70.7% 146,597 148,094
60% 60.5% 125,655 126,781
50% 50.3% 104,712 105,314
40% 40.1% 83,770 83,936
30% 30.2% 62,827 63,142
20% 19.8% 41,885 41,505
10% 9.9% 20,942 20,771
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 15,360,215 1,490
Payment 15,360,209
Order Status 1,536,021
Delivery 1,536,022
Stock Level 1,536,020
Customer Report 15,360,211
Calibration 2 New Order 15,218,712 1,490
Payment 15,218,712
Order Status 1,521,874
Delivery 1,521,872
Stock Level 1,521,872
Customer Report 15,218,714
Calibration 3 New Order 15,243,649 1,490
Payment 15,243,653
Order Status 1,524,364
Delivery 1,524,367
Stock Level 1,524,364
Customer Report 15,243,650
100% 99.9% New Order 15,209,037 1,490
Payment 15,209,039
Order Status 1,520,902
Delivery 1,520,904
Stock Level 1,520,904
Customer Report 15,209,042
90% 89.1% New Order 13,573,818 1,490
Payment 13,573,815
Order Status 1,357,380
Delivery 1,357,381
Stock Level 1,357,382
Customer Report 13,573,817
80% 80.0% New Order 12,191,069 1,490
Payment 12,191,070
Order Status 1,219,107
Delivery 1,219,106
Stock Level 1,219,108
Customer Report 12,191,071
70% 70.7% New Order 10,770,765 1,490
Payment 10,770,766
Order Status 1,077,078
Delivery 1,077,077
Stock Level 1,077,077
Customer Report 10,770,765
60% 60.5% New Order 9,220,692 1,490
Payment 9,220,690
Order Status 922,070
Delivery 922,070
Stock Level 922,069
Customer Report 9,220,684
50% 50.3% New Order 7,659,631 1,490
Payment 7,659,625
Order Status 765,963
Delivery 765,964
Stock Level 765,963
Customer Report 7,659,631
40% 40.1% New Order 6,104,783 1,490
Payment 6,104,789
Order Status 610,479
Delivery 610,480
Stock Level 610,478
Customer Report 6,104,790
30% 30.2% New Order 4,592,176 1,490
Payment 4,592,179
Order Status 459,217
Delivery 459,218
Stock Level 459,218
Customer Report 4,592,176
20% 19.8% New Order 3,018,682 1,490
Payment 3,018,687
Order Status 301,869
Delivery 301,869
Stock Level 301,867
Customer Report 3,018,678
10% 9.9% New Order 1,510,609 1,490
Payment 1,510,605
Order Status 151,061
Delivery 151,062
Stock Level 151,060
Customer Report 1,510,603
Active Idle New Order 0 1,490
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0