Dell Inc. PowerEdge R6725 (AMD EPYC 9845, 2.10 GHz) ssj_ops@100% = 199,311
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     202,742
Calibration 2     200,331
Calibration 3     199,735
ssj_ops@calibrated=200,033
100% 99.6% 200,033 199,311
90% 89.9% 180,030 179,773
80% 79.6% 160,026 159,206
70% 69.8% 140,023 139,683
60% 60.8% 120,020 121,530
50% 50.2% 100,017 100,428
40% 40.0% 80,013 80,097
30% 30.4% 60,010 60,771
20% 20.3% 40,007 40,590
10% 10.0% 20,003 20,049
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 14,746,238 1,490
Payment 14,746,243
Order Status 1,474,624
Delivery 1,474,626
Stock Level 1,474,623
Customer Report 14,746,244
Calibration 2 New Order 14,570,191 1,490
Payment 14,570,190
Order Status 1,457,017
Delivery 1,457,017
Stock Level 1,457,018
Customer Report 14,570,191
Calibration 3 New Order 14,526,301 1,490
Payment 14,526,303
Order Status 1,452,629
Delivery 1,452,631
Stock Level 1,452,629
Customer Report 14,526,307
100% 99.6% New Order 14,495,723 1,490
Payment 14,495,723
Order Status 1,449,570
Delivery 1,449,571
Stock Level 1,449,571
Customer Report 14,495,720
90% 89.9% New Order 13,074,811 1,490
Payment 13,074,813
Order Status 1,307,479
Delivery 1,307,481
Stock Level 1,307,480
Customer Report 13,074,805
80% 79.6% New Order 11,579,157 1,490
Payment 11,579,159
Order Status 1,157,916
Delivery 1,157,915
Stock Level 1,157,915
Customer Report 11,579,156
70% 69.8% New Order 10,159,254 1,490
Payment 10,159,259
Order Status 1,015,927
Delivery 1,015,927
Stock Level 1,015,925
Customer Report 10,159,258
60% 60.8% New Order 8,838,548 1,490
Payment 8,838,555
Order Status 883,854
Delivery 883,855
Stock Level 883,854
Customer Report 8,838,548
50% 50.2% New Order 7,304,011 1,490
Payment 7,304,008
Order Status 730,400
Delivery 730,401
Stock Level 730,401
Customer Report 7,304,006
40% 40.0% New Order 5,825,484 1,490
Payment 5,825,497
Order Status 582,549
Delivery 582,550
Stock Level 582,549
Customer Report 5,825,489
30% 30.4% New Order 4,419,959 1,490
Payment 4,419,954
Order Status 441,995
Delivery 441,996
Stock Level 441,995
Customer Report 4,419,965
20% 20.3% New Order 2,952,123 1,490
Payment 2,952,122
Order Status 295,212
Delivery 295,211
Stock Level 295,211
Customer Report 2,952,121
10% 10.0% New Order 1,458,179 1,490
Payment 1,458,180
Order Status 145,818
Delivery 145,819
Stock Level 145,820
Customer Report 1,458,184
Active Idle New Order 0 1,490
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0