Dell Inc. PowerEdge R6725 (AMD EPYC 9845, 2.10 GHz) ssj_ops@100% = 208,597
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     212,013
Calibration 2     211,111
Calibration 3     210,517
ssj_ops@calibrated=210,814
100% 98.9% 210,814 208,597
90% 89.5% 189,733 188,783
80% 79.6% 168,651 167,799
70% 70.0% 147,570 147,513
60% 60.1% 126,488 126,769
50% 50.1% 105,407 105,558
40% 39.9% 84,326 84,173
30% 30.5% 63,244 64,318
20% 19.9% 42,163 41,910
10% 10.1% 21,081 21,262
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 15,420,868 1,490
Payment 15,420,864
Order Status 1,542,087
Delivery 1,542,088
Stock Level 1,542,088
Customer Report 15,420,869
Calibration 2 New Order 15,354,280 1,490
Payment 15,354,278
Order Status 1,535,428
Delivery 1,535,427
Stock Level 1,535,428
Customer Report 15,354,279
Calibration 3 New Order 15,310,362 1,490
Payment 15,310,374
Order Status 1,531,036
Delivery 1,531,038
Stock Level 1,531,039
Customer Report 15,310,370
100% 98.9% New Order 15,171,515 1,490
Payment 15,171,515
Order Status 1,517,151
Delivery 1,517,152
Stock Level 1,517,151
Customer Report 15,171,511
90% 89.5% New Order 13,729,903 1,490
Payment 13,729,894
Order Status 1,372,990
Delivery 1,372,988
Stock Level 1,372,991
Customer Report 13,729,900
80% 79.6% New Order 12,203,910 1,490
Payment 12,203,925
Order Status 1,220,392
Delivery 1,220,393
Stock Level 1,220,392
Customer Report 12,203,912
70% 70.0% New Order 10,728,271 1,490
Payment 10,728,276
Order Status 1,072,827
Delivery 1,072,827
Stock Level 1,072,827
Customer Report 10,728,270
60% 60.1% New Order 9,220,020 1,490
Payment 9,220,021
Order Status 922,004
Delivery 922,003
Stock Level 922,004
Customer Report 9,220,030
50% 50.1% New Order 7,676,940 1,490
Payment 7,676,953
Order Status 767,696
Delivery 767,695
Stock Level 767,695
Customer Report 7,676,940
40% 39.9% New Order 6,121,828 1,490
Payment 6,121,832
Order Status 612,182
Delivery 612,182
Stock Level 612,184
Customer Report 6,121,835
30% 30.5% New Order 4,677,842 1,490
Payment 4,677,844
Order Status 467,784
Delivery 467,784
Stock Level 467,784
Customer Report 4,677,847
20% 19.9% New Order 3,048,077 1,490
Payment 3,048,081
Order Status 304,807
Delivery 304,809
Stock Level 304,809
Customer Report 3,048,084
10% 10.1% New Order 1,546,383 1,490
Payment 1,546,389
Order Status 154,639
Delivery 154,640
Stock Level 154,640
Customer Report 1,546,384
Active Idle New Order 0 1,490
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0