Dell Inc. PowerEdge R6725 (AMD EPYC 9845, 2.10 GHz) ssj_ops@100% = 210,705
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     210,907
Calibration 2     212,929
Calibration 3     211,849
ssj_ops@calibrated=212,389
100% 99.2% 212,389 210,705
90% 90.0% 191,151 191,088
80% 79.5% 169,912 168,774
70% 70.6% 148,673 149,877
60% 59.9% 127,434 127,280
50% 50.1% 106,195 106,436
40% 39.8% 84,956 84,551
30% 30.4% 63,717 64,503
20% 20.0% 42,478 42,486
10% 10.1% 21,239 21,549
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 15,339,362 1,490
Payment 15,339,362
Order Status 1,533,939
Delivery 1,533,936
Stock Level 1,533,935
Customer Report 15,339,365
Calibration 2 New Order 15,486,193 1,490
Payment 15,486,190
Order Status 1,548,619
Delivery 1,548,619
Stock Level 1,548,619
Customer Report 15,486,183
Calibration 3 New Order 15,408,103 1,490
Payment 15,408,103
Order Status 1,540,810
Delivery 1,540,810
Stock Level 1,540,811
Customer Report 15,408,107
100% 99.2% New Order 15,324,500 1,490
Payment 15,324,508
Order Status 1,532,451
Delivery 1,532,450
Stock Level 1,532,450
Customer Report 15,324,505
90% 90.0% New Order 13,898,035 1,490
Payment 13,898,042
Order Status 1,389,805
Delivery 1,389,804
Stock Level 1,389,805
Customer Report 13,898,034
80% 79.5% New Order 12,276,148 1,490
Payment 12,276,147
Order Status 1,227,617
Delivery 1,227,613
Stock Level 1,227,615
Customer Report 12,276,152
70% 70.6% New Order 10,900,358 1,490
Payment 10,900,348
Order Status 1,090,035
Delivery 1,090,034
Stock Level 1,090,034
Customer Report 10,900,355
60% 59.9% New Order 9,256,941 1,490
Payment 9,256,938
Order Status 925,695
Delivery 925,694
Stock Level 925,694
Customer Report 9,256,935
50% 50.1% New Order 7,741,306 1,490
Payment 7,741,297
Order Status 774,130
Delivery 774,129
Stock Level 774,130
Customer Report 7,741,302
40% 39.8% New Order 6,149,166 1,490
Payment 6,149,159
Order Status 614,915
Delivery 614,917
Stock Level 614,914
Customer Report 6,149,168
30% 30.4% New Order 4,691,222 1,490
Payment 4,691,217
Order Status 469,121
Delivery 469,120
Stock Level 469,122
Customer Report 4,691,216
20% 20.0% New Order 3,089,997 1,490
Payment 3,090,005
Order Status 308,997
Delivery 309,002
Stock Level 308,999
Customer Report 3,090,000
10% 10.1% New Order 1,567,273 1,490
Payment 1,567,272
Order Status 156,726
Delivery 156,729
Stock Level 156,728
Customer Report 1,567,272
Active Idle New Order 0 1,490
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0