Dell Inc. PowerEdge R6725 (AMD EPYC 9845, 2.10 GHz) ssj_ops@100% = 202,801
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     206,711
Calibration 2     205,637
Calibration 3     204,524
ssj_ops@calibrated=205,080
100% 98.9% 205,080 202,801
90% 87.7% 184,572 179,905
80% 79.0% 164,064 161,917
70% 66.1% 143,556 135,538
60% 60.2% 123,048 123,444
50% 49.8% 102,540 102,121
40% 40.2% 82,032 82,429
30% 29.6% 61,524 60,736
20% 20.2% 41,016 41,423
10% 10.1% 20,508 20,632
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 15,034,879 1,490
Payment 15,034,886
Order Status 1,503,489
Delivery 1,503,487
Stock Level 1,503,490
Customer Report 15,034,881
Calibration 2 New Order 14,955,538 1,490
Payment 14,955,547
Order Status 1,495,554
Delivery 1,495,556
Stock Level 1,495,554
Customer Report 14,955,545
Calibration 3 New Order 14,874,652 1,490
Payment 14,874,651
Order Status 1,487,466
Delivery 1,487,466
Stock Level 1,487,464
Customer Report 14,874,650
100% 98.9% New Order 14,750,163 1,490
Payment 14,750,158
Order Status 1,475,015
Delivery 1,475,017
Stock Level 1,475,017
Customer Report 14,750,157
90% 87.7% New Order 13,084,254 1,490
Payment 13,084,246
Order Status 1,308,425
Delivery 1,308,423
Stock Level 1,308,425
Customer Report 13,084,247
80% 79.0% New Order 11,776,752 1,490
Payment 11,776,741
Order Status 1,177,676
Delivery 1,177,675
Stock Level 1,177,674
Customer Report 11,776,741
70% 66.1% New Order 9,859,076 1,490
Payment 9,859,069
Order Status 985,907
Delivery 985,908
Stock Level 985,905
Customer Report 9,859,071
60% 60.2% New Order 8,977,841 1,490
Payment 8,977,852
Order Status 897,785
Delivery 897,783
Stock Level 897,786
Customer Report 8,977,849
50% 49.8% New Order 7,427,386 1,490
Payment 7,427,385
Order Status 742,740
Delivery 742,740
Stock Level 742,741
Customer Report 7,427,391
40% 40.2% New Order 5,994,841 1,490
Payment 5,994,847
Order Status 599,485
Delivery 599,484
Stock Level 599,486
Customer Report 5,994,846
30% 29.6% New Order 4,417,271 1,490
Payment 4,417,272
Order Status 441,728
Delivery 441,726
Stock Level 441,727
Customer Report 4,417,276
20% 20.2% New Order 3,012,689 1,490
Payment 3,012,691
Order Status 301,268
Delivery 301,269
Stock Level 301,271
Customer Report 3,012,699
10% 10.1% New Order 1,500,564 1,490
Payment 1,500,555
Order Status 150,055
Delivery 150,057
Stock Level 150,054
Customer Report 1,500,558
Active Idle New Order 0 1,490
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0