Dell Inc. PowerEdge R6725 (AMD EPYC 9845, 2.10 GHz) ssj_ops@100% = 205,945
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     207,806
Calibration 2     207,377
Calibration 3     207,358
ssj_ops@calibrated=207,367
100% 99.3% 207,367 205,945
90% 89.6% 186,630 185,774
80% 79.5% 165,894 164,956
70% 66.1% 145,157 137,055
60% 60.3% 124,420 124,977
50% 50.2% 103,684 104,045
40% 40.2% 82,947 83,391
30% 30.3% 62,210 62,752
20% 20.3% 41,473 42,186
10% 10.1% 20,737 20,907
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 15,113,585 1,490
Payment 15,113,573
Order Status 1,511,357
Delivery 1,511,359
Stock Level 1,511,357
Customer Report 15,113,578
Calibration 2 New Order 15,083,574 1,490
Payment 15,083,570
Order Status 1,508,359
Delivery 1,508,357
Stock Level 1,508,357
Customer Report 15,083,571
Calibration 3 New Order 15,080,677 1,490
Payment 15,080,676
Order Status 1,508,069
Delivery 1,508,069
Stock Level 1,508,067
Customer Report 15,080,677
100% 99.3% New Order 14,978,041 1,490
Payment 14,978,050
Order Status 1,497,806
Delivery 1,497,806
Stock Level 1,497,805
Customer Report 14,978,040
90% 89.6% New Order 13,511,013 1,490
Payment 13,511,012
Order Status 1,351,098
Delivery 1,351,099
Stock Level 1,351,102
Customer Report 13,511,016
80% 79.5% New Order 11,996,949 1,490
Payment 11,996,939
Order Status 1,199,695
Delivery 1,199,693
Stock Level 1,199,694
Customer Report 11,996,948
70% 66.1% New Order 9,969,161 1,490
Payment 9,969,167
Order Status 996,917
Delivery 996,916
Stock Level 996,916
Customer Report 9,969,164
60% 60.3% New Order 9,089,287 1,490
Payment 9,089,282
Order Status 908,929
Delivery 908,928
Stock Level 908,930
Customer Report 9,089,284
50% 50.2% New Order 7,568,111 1,490
Payment 7,568,119
Order Status 756,811
Delivery 756,809
Stock Level 756,812
Customer Report 7,568,117
40% 40.2% New Order 6,065,391 1,490
Payment 6,065,385
Order Status 606,539
Delivery 606,537
Stock Level 606,539
Customer Report 6,065,388
30% 30.3% New Order 4,563,914 1,490
Payment 4,563,918
Order Status 456,392
Delivery 456,390
Stock Level 456,393
Customer Report 4,563,916
20% 20.3% New Order 3,068,200 1,490
Payment 3,068,201
Order Status 306,819
Delivery 306,820
Stock Level 306,820
Customer Report 3,068,200
10% 10.1% New Order 1,520,604 1,490
Payment 1,520,607
Order Status 152,061
Delivery 152,059
Stock Level 152,059
Customer Report 1,520,610
Active Idle New Order 0 1,490
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0