Dell Inc. PowerEdge R6725 (AMD EPYC 9845, 2.10 GHz) ssj_ops@100% = 207,524
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     208,308
Calibration 2     208,191
Calibration 3     207,929
ssj_ops@calibrated=208,060
100% 99.7% 208,060 207,524
90% 90.7% 187,254 188,731
80% 79.6% 166,448 165,575
70% 70.6% 145,642 146,841
60% 60.4% 124,836 125,721
50% 49.9% 104,030 103,737
40% 40.0% 83,224 83,319
30% 29.8% 62,418 61,940
20% 20.0% 41,612 41,595
10% 10.1% 20,806 21,091
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 15,151,056 1,490
Payment 15,151,054
Order Status 1,515,107
Delivery 1,515,105
Stock Level 1,515,108
Customer Report 15,151,054
Calibration 2 New Order 15,141,362 1,490
Payment 15,141,366
Order Status 1,514,137
Delivery 1,514,137
Stock Level 1,514,137
Customer Report 15,141,364
Calibration 3 New Order 15,123,043 1,490
Payment 15,123,039
Order Status 1,512,305
Delivery 1,512,303
Stock Level 1,512,304
Customer Report 15,123,042
100% 99.7% New Order 15,093,239 1,490
Payment 15,093,238
Order Status 1,509,322
Delivery 1,509,323
Stock Level 1,509,324
Customer Report 15,093,233
90% 90.7% New Order 13,726,510 1,490
Payment 13,726,513
Order Status 1,372,651
Delivery 1,372,651
Stock Level 1,372,651
Customer Report 13,726,511
80% 79.6% New Order 12,043,656 1,490
Payment 12,043,654
Order Status 1,204,366
Delivery 1,204,364
Stock Level 1,204,366
Customer Report 12,043,663
70% 70.6% New Order 10,679,368 1,490
Payment 10,679,365
Order Status 1,067,936
Delivery 1,067,938
Stock Level 1,067,935
Customer Report 10,679,363
60% 60.4% New Order 9,143,457 1,490
Payment 9,143,463
Order Status 914,346
Delivery 914,345
Stock Level 914,347
Customer Report 9,143,466
50% 49.9% New Order 7,544,534 1,490
Payment 7,544,541
Order Status 754,452
Delivery 754,453
Stock Level 754,455
Customer Report 7,544,542
40% 40.0% New Order 6,059,575 1,490
Payment 6,059,566
Order Status 605,958
Delivery 605,959
Stock Level 605,957
Customer Report 6,059,574
30% 29.8% New Order 4,504,852 1,490
Payment 4,504,849
Order Status 450,484
Delivery 450,485
Stock Level 450,484
Customer Report 4,504,848
20% 20.0% New Order 3,025,155 1,490
Payment 3,025,148
Order Status 302,517
Delivery 302,516
Stock Level 302,515
Customer Report 3,025,149
10% 10.1% New Order 1,533,942 1,490
Payment 1,533,943
Order Status 153,394
Delivery 153,395
Stock Level 153,393
Customer Report 1,533,933
Active Idle New Order 0 1,490
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0