Dell Inc. PowerEdge R6725 (AMD EPYC 9845, 2.10 GHz) ssj_ops@100% = 210,050
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     210,129
Calibration 2     211,128
Calibration 3     210,131
ssj_ops@calibrated=210,629
100% 99.7% 210,629 210,050
90% 89.5% 189,566 188,425
80% 80.9% 168,504 170,386
70% 66.9% 147,441 140,927
60% 59.7% 126,378 125,814
50% 50.4% 105,315 106,246
40% 40.0% 84,252 84,227
30% 30.1% 63,189 63,314
20% 19.7% 42,126 41,437
10% 9.8% 21,063 20,712
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 15,282,851 1,490
Payment 15,282,854
Order Status 1,528,284
Delivery 1,528,287
Stock Level 1,528,286
Customer Report 15,282,847
Calibration 2 New Order 15,354,849 1,490
Payment 15,354,849
Order Status 1,535,486
Delivery 1,535,486
Stock Level 1,535,484
Customer Report 15,354,847
Calibration 3 New Order 15,282,569 1,490
Payment 15,282,574
Order Status 1,528,257
Delivery 1,528,257
Stock Level 1,528,259
Customer Report 15,282,573
100% 99.7% New Order 15,276,690 1,490
Payment 15,276,703
Order Status 1,527,669
Delivery 1,527,671
Stock Level 1,527,671
Customer Report 15,276,692
90% 89.5% New Order 13,703,857 1,490
Payment 13,703,852
Order Status 1,370,385
Delivery 1,370,387
Stock Level 1,370,386
Customer Report 13,703,863
80% 80.9% New Order 12,392,878 1,490
Payment 12,392,878
Order Status 1,239,288
Delivery 1,239,288
Stock Level 1,239,290
Customer Report 12,392,877
70% 66.9% New Order 10,250,987 1,490
Payment 10,250,989
Order Status 1,025,098
Delivery 1,025,100
Stock Level 1,025,100
Customer Report 10,251,000
60% 59.7% New Order 9,150,449 1,490
Payment 9,150,452
Order Status 915,045
Delivery 915,045
Stock Level 915,047
Customer Report 9,150,455
50% 50.4% New Order 7,728,110 1,490
Payment 7,728,114
Order Status 772,810
Delivery 772,811
Stock Level 772,813
Customer Report 7,728,111
40% 40.0% New Order 6,125,752 1,490
Payment 6,125,740
Order Status 612,573
Delivery 612,573
Stock Level 612,573
Customer Report 6,125,746
30% 30.1% New Order 4,604,848 1,490
Payment 4,604,847
Order Status 460,484
Delivery 460,484
Stock Level 460,486
Customer Report 4,604,853
20% 19.7% New Order 3,013,683 1,490
Payment 3,013,689
Order Status 301,369
Delivery 301,369
Stock Level 301,370
Customer Report 3,013,683
10% 9.8% New Order 1,506,365 1,490
Payment 1,506,365
Order Status 150,637
Delivery 150,637
Stock Level 150,635
Customer Report 1,506,362
Active Idle New Order 0 1,490
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0