Dell Inc. PowerEdge R6725 (AMD EPYC 9845, 2.10 GHz) ssj_ops@100% = 206,408
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     209,427
Calibration 2     206,435
Calibration 3     207,754
ssj_ops@calibrated=207,094
100% 99.7% 207,094 206,408
90% 89.6% 186,385 185,460
80% 80.0% 165,676 165,735
70% 69.3% 144,966 143,518
60% 59.9% 124,257 124,109
50% 49.8% 103,547 103,159
40% 40.0% 82,838 82,875
30% 30.3% 62,128 62,829
20% 19.9% 41,419 41,281
10% 10.3% 20,709 21,237
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 15,234,041 1,490
Payment 15,234,041
Order Status 1,523,403
Delivery 1,523,402
Stock Level 1,523,405
Customer Report 15,234,036
Calibration 2 New Order 15,014,414 1,490
Payment 15,014,420
Order Status 1,501,443
Delivery 1,501,440
Stock Level 1,501,441
Customer Report 15,014,407
Calibration 3 New Order 15,109,633 1,490
Payment 15,109,635
Order Status 1,510,964
Delivery 1,510,963
Stock Level 1,510,963
Customer Report 15,109,628
100% 99.7% New Order 15,011,978 1,490
Payment 15,011,978
Order Status 1,501,199
Delivery 1,501,199
Stock Level 1,501,198
Customer Report 15,011,980
90% 89.6% New Order 13,488,648 1,490
Payment 13,488,644
Order Status 1,348,868
Delivery 1,348,864
Stock Level 1,348,865
Customer Report 13,488,646
80% 80.0% New Order 12,054,161 1,490
Payment 12,054,168
Order Status 1,205,416
Delivery 1,205,415
Stock Level 1,205,415
Customer Report 12,054,163
70% 69.3% New Order 10,437,965 1,490
Payment 10,437,970
Order Status 1,043,797
Delivery 1,043,798
Stock Level 1,043,795
Customer Report 10,437,968
60% 59.9% New Order 9,026,139 1,490
Payment 9,026,145
Order Status 902,615
Delivery 902,614
Stock Level 902,614
Customer Report 9,026,146
50% 49.8% New Order 7,502,681 1,490
Payment 7,502,680
Order Status 750,268
Delivery 750,267
Stock Level 750,267
Customer Report 7,502,673
40% 40.0% New Order 6,027,359 1,490
Payment 6,027,354
Order Status 602,734
Delivery 602,734
Stock Level 602,735
Customer Report 6,027,345
30% 30.3% New Order 4,569,553 1,490
Payment 4,569,543
Order Status 456,952
Delivery 456,953
Stock Level 456,953
Customer Report 4,569,548
20% 19.9% New Order 3,002,343 1,490
Payment 3,002,343
Order Status 300,235
Delivery 300,234
Stock Level 300,235
Customer Report 3,002,352
10% 10.3% New Order 1,544,543 1,490
Payment 1,544,548
Order Status 154,453
Delivery 154,453
Stock Level 154,455
Customer Report 1,544,548
Active Idle New Order 0 1,490
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0