Dell Inc. PowerEdge R6725 (AMD EPYC 9845, 2.10 GHz) ssj_ops@100% = 202,716
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     208,447
Calibration 2     205,759
Calibration 3     205,350
ssj_ops@calibrated=205,554
100% 98.6% 205,554 202,716
90% 88.4% 184,999 181,724
80% 81.1% 164,444 166,654
70% 66.1% 143,888 135,805
60% 59.7% 123,333 122,684
50% 50.4% 102,777 103,560
40% 40.3% 82,222 82,921
30% 29.9% 61,666 61,448
20% 19.6% 41,111 40,328
10% 10.1% 20,555 20,799
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 15,166,180 1,490
Payment 15,166,173
Order Status 1,516,616
Delivery 1,516,619
Stock Level 1,516,617
Customer Report 15,166,177
Calibration 2 New Order 14,964,846 1,490
Payment 14,964,840
Order Status 1,496,483
Delivery 1,496,483
Stock Level 1,496,485
Customer Report 14,964,844
Calibration 3 New Order 14,935,803 1,490
Payment 14,935,797
Order Status 1,493,583
Delivery 1,493,580
Stock Level 1,493,580
Customer Report 14,935,795
100% 98.6% New Order 14,743,790 1,490
Payment 14,743,792
Order Status 1,474,380
Delivery 1,474,379
Stock Level 1,474,381
Customer Report 14,743,793
90% 88.4% New Order 13,218,853 1,490
Payment 13,218,844
Order Status 1,321,886
Delivery 1,321,884
Stock Level 1,321,885
Customer Report 13,218,857
80% 81.1% New Order 12,120,916 1,490
Payment 12,120,915
Order Status 1,212,090
Delivery 1,212,090
Stock Level 1,212,091
Customer Report 12,120,924
70% 66.1% New Order 9,876,771 1,490
Payment 9,876,767
Order Status 987,678
Delivery 987,676
Stock Level 987,677
Customer Report 9,876,765
60% 59.7% New Order 8,922,511 1,490
Payment 8,922,501
Order Status 892,251
Delivery 892,250
Stock Level 892,250
Customer Report 8,922,507
50% 50.4% New Order 7,532,048 1,490
Payment 7,532,057
Order Status 753,203
Delivery 753,205
Stock Level 753,206
Customer Report 7,532,047
40% 40.3% New Order 6,030,766 1,490
Payment 6,030,772
Order Status 603,077
Delivery 603,077
Stock Level 603,077
Customer Report 6,030,770
30% 29.9% New Order 4,469,087 1,490
Payment 4,469,091
Order Status 446,908
Delivery 446,912
Stock Level 446,911
Customer Report 4,469,091
20% 19.6% New Order 2,933,027 1,490
Payment 2,933,034
Order Status 293,301
Delivery 293,303
Stock Level 293,302
Customer Report 2,933,033
10% 10.1% New Order 1,512,726 1,490
Payment 1,512,728
Order Status 151,274
Delivery 151,273
Stock Level 151,274
Customer Report 1,512,725
Active Idle New Order 0 1,490
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0