Dell Inc. PowerEdge R6725 (AMD EPYC 9845, 2.10 GHz) ssj_ops@100% = 209,177
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     209,667
Calibration 2     210,157
Calibration 3     208,917
ssj_ops@calibrated=209,537
100% 99.8% 209,537 209,177
90% 90.2% 188,583 188,950
80% 80.2% 167,630 168,080
70% 67.4% 146,676 141,248
60% 60.2% 125,722 126,049
50% 50.3% 104,768 105,494
40% 40.4% 83,815 84,702
30% 30.3% 62,861 63,479
20% 20.0% 41,907 41,995
10% 9.9% 20,954 20,687
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 15,251,119 1,490
Payment 15,251,121
Order Status 1,525,113
Delivery 1,525,111
Stock Level 1,525,114
Customer Report 15,251,122
Calibration 2 New Order 15,284,323 1,490
Payment 15,284,321
Order Status 1,528,431
Delivery 1,528,433
Stock Level 1,528,432
Customer Report 15,284,324
Calibration 3 New Order 15,194,866 1,490
Payment 15,194,869
Order Status 1,519,488
Delivery 1,519,487
Stock Level 1,519,485
Customer Report 15,194,861
100% 99.8% New Order 15,213,335 1,490
Payment 15,213,339
Order Status 1,521,334
Delivery 1,521,333
Stock Level 1,521,334
Customer Report 15,213,336
90% 90.2% New Order 13,742,207 1,490
Payment 13,742,214
Order Status 1,374,221
Delivery 1,374,222
Stock Level 1,374,220
Customer Report 13,742,213
80% 80.2% New Order 12,227,932 1,490
Payment 12,227,928
Order Status 1,222,792
Delivery 1,222,794
Stock Level 1,222,793
Customer Report 12,227,920
70% 67.4% New Order 10,274,023 1,490
Payment 10,274,025
Order Status 1,027,404
Delivery 1,027,401
Stock Level 1,027,403
Customer Report 10,274,026
60% 60.2% New Order 9,167,206 1,490
Payment 9,167,204
Order Status 916,720
Delivery 916,722
Stock Level 916,723
Customer Report 9,167,204
50% 50.3% New Order 7,672,371 1,490
Payment 7,672,382
Order Status 767,238
Delivery 767,238
Stock Level 767,240
Customer Report 7,672,373
40% 40.4% New Order 6,160,890 1,490
Payment 6,160,897
Order Status 616,086
Delivery 616,089
Stock Level 616,087
Customer Report 6,160,895
30% 30.3% New Order 4,616,794 1,490
Payment 4,616,795
Order Status 461,679
Delivery 461,679
Stock Level 461,678
Customer Report 4,616,792
20% 20.0% New Order 3,054,292 1,490
Payment 3,054,280
Order Status 305,427
Delivery 305,428
Stock Level 305,429
Customer Report 3,054,287
10% 9.9% New Order 1,504,551 1,490
Payment 1,504,544
Order Status 150,451
Delivery 150,456
Stock Level 150,455
Customer Report 1,504,543
Active Idle New Order 0 1,490
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0