Dell Inc. PowerEdge R6725 (AMD EPYC 9845, 2.10 GHz) ssj_ops@100% = 204,029
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     209,243
Calibration 2     206,486
Calibration 3     206,076
ssj_ops@calibrated=206,281
100% 98.9% 206,281 204,029
90% 90.0% 185,653 185,749
80% 80.6% 165,025 166,213
70% 70.1% 144,397 144,541
60% 59.9% 123,769 123,468
50% 50.1% 103,140 103,413
40% 39.9% 82,512 82,307
30% 30.3% 61,884 62,481
20% 19.9% 41,256 41,046
10% 10.0% 20,628 20,715
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 15,220,284 1,490
Payment 15,220,284
Order Status 1,522,031
Delivery 1,522,028
Stock Level 1,522,028
Customer Report 15,220,282
Calibration 2 New Order 15,018,981 1,490
Payment 15,018,978
Order Status 1,501,895
Delivery 1,501,898
Stock Level 1,501,899
Customer Report 15,018,984
Calibration 3 New Order 14,988,617 1,490
Payment 14,988,617
Order Status 1,498,861
Delivery 1,498,862
Stock Level 1,498,861
Customer Report 14,988,620
100% 98.9% New Order 14,838,717 1,490
Payment 14,838,717
Order Status 1,483,872
Delivery 1,483,872
Stock Level 1,483,872
Customer Report 14,838,719
90% 90.0% New Order 13,509,027 1,490
Payment 13,509,031
Order Status 1,350,903
Delivery 1,350,902
Stock Level 1,350,905
Customer Report 13,509,031
80% 80.6% New Order 12,088,252 1,490
Payment 12,088,248
Order Status 1,208,825
Delivery 1,208,824
Stock Level 1,208,823
Customer Report 12,088,246
70% 70.1% New Order 10,514,012 1,490
Payment 10,514,010
Order Status 1,051,399
Delivery 1,051,400
Stock Level 1,051,400
Customer Report 10,514,007
60% 59.9% New Order 8,979,565 1,490
Payment 8,979,570
Order Status 897,958
Delivery 897,957
Stock Level 897,956
Customer Report 8,979,567
50% 50.1% New Order 7,521,029 1,490
Payment 7,521,032
Order Status 752,105
Delivery 752,103
Stock Level 752,103
Customer Report 7,521,037
40% 39.9% New Order 5,986,165 1,490
Payment 5,986,169
Order Status 598,616
Delivery 598,616
Stock Level 598,618
Customer Report 5,986,168
30% 30.3% New Order 4,544,248 1,490
Payment 4,544,237
Order Status 454,424
Delivery 454,422
Stock Level 454,425
Customer Report 4,544,244
20% 19.9% New Order 2,985,136 1,490
Payment 2,985,141
Order Status 298,514
Delivery 298,516
Stock Level 298,514
Customer Report 2,985,145
10% 10.0% New Order 1,506,650 1,490
Payment 1,506,648
Order Status 150,665
Delivery 150,664
Stock Level 150,666
Customer Report 1,506,652
Active Idle New Order 0 1,490
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0