Dell Inc. PowerEdge R6725 (AMD EPYC 9845, 2.10 GHz) ssj_ops@100% = 209,504
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     213,055
Calibration 2     210,268
Calibration 3     211,335
ssj_ops@calibrated=210,801
100% 99.4% 210,801 209,504
90% 89.9% 189,721 189,607
80% 80.5% 168,641 169,596
70% 70.0% 147,561 147,656
60% 59.8% 126,481 126,047
50% 50.5% 105,401 106,457
40% 39.9% 84,321 84,120
30% 30.1% 63,240 63,538
20% 19.9% 42,160 42,013
10% 9.9% 21,080 20,803
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 15,496,823 1,490
Payment 15,496,830
Order Status 1,549,683
Delivery 1,549,683
Stock Level 1,549,683
Customer Report 15,496,822
Calibration 2 New Order 15,293,534 1,490
Payment 15,293,534
Order Status 1,529,355
Delivery 1,529,352
Stock Level 1,529,356
Customer Report 15,293,535
Calibration 3 New Order 15,371,566 1,490
Payment 15,371,564
Order Status 1,537,155
Delivery 1,537,156
Stock Level 1,537,157
Customer Report 15,371,565
100% 99.4% New Order 15,237,228 1,490
Payment 15,237,228
Order Status 1,523,724
Delivery 1,523,722
Stock Level 1,523,724
Customer Report 15,237,228
90% 89.9% New Order 13,789,626 1,490
Payment 13,789,633
Order Status 1,378,963
Delivery 1,378,963
Stock Level 1,378,963
Customer Report 13,789,628
80% 80.5% New Order 12,335,217 1,490
Payment 12,335,216
Order Status 1,233,522
Delivery 1,233,522
Stock Level 1,233,522
Customer Report 12,335,222
70% 70.0% New Order 10,741,494 1,490
Payment 10,741,498
Order Status 1,074,150
Delivery 1,074,151
Stock Level 1,074,150
Customer Report 10,741,494
60% 59.8% New Order 9,167,240 1,490
Payment 9,167,248
Order Status 916,725
Delivery 916,723
Stock Level 916,724
Customer Report 9,167,237
50% 50.5% New Order 7,742,732 1,490
Payment 7,742,731
Order Status 774,271
Delivery 774,273
Stock Level 774,272
Customer Report 7,742,732
40% 39.9% New Order 6,117,858 1,490
Payment 6,117,859
Order Status 611,785
Delivery 611,787
Stock Level 611,785
Customer Report 6,117,854
30% 30.1% New Order 4,621,172 1,490
Payment 4,621,169
Order Status 462,118
Delivery 462,116
Stock Level 462,117
Customer Report 4,621,168
20% 19.9% New Order 3,055,548 1,490
Payment 3,055,548
Order Status 305,555
Delivery 305,555
Stock Level 305,555
Customer Report 3,055,544
10% 9.9% New Order 1,513,036 1,490
Payment 1,513,028
Order Status 151,303
Delivery 151,302
Stock Level 151,302
Customer Report 1,513,029
Active Idle New Order 0 1,490
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0