Dell Inc. PowerEdge R6725 (AMD EPYC 9845, 2.10 GHz) ssj_ops@100% = 212,166
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     213,742
Calibration 2     214,996
Calibration 3     214,773
ssj_ops@calibrated=214,885
100% 98.7% 214,885 212,166
90% 89.7% 193,396 192,769
80% 80.5% 171,908 172,892
70% 70.0% 150,419 150,396
60% 59.6% 128,931 128,085
50% 50.5% 107,442 108,423
40% 40.3% 85,954 86,627
30% 30.1% 64,465 64,638
20% 19.8% 42,977 42,532
10% 9.8% 21,488 21,012
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 15,547,509 1,490
Payment 15,547,501
Order Status 1,554,751
Delivery 1,554,751
Stock Level 1,554,748
Customer Report 15,547,506
Calibration 2 New Order 15,636,212 1,490
Payment 15,636,209
Order Status 1,563,619
Delivery 1,563,620
Stock Level 1,563,621
Customer Report 15,636,212
Calibration 3 New Order 15,620,871 1,490
Payment 15,620,871
Order Status 1,562,086
Delivery 1,562,087
Stock Level 1,562,087
Customer Report 15,620,859
100% 98.7% New Order 15,430,961 1,490
Payment 15,430,962
Order Status 1,543,096
Delivery 1,543,095
Stock Level 1,543,095
Customer Report 15,430,965
90% 89.7% New Order 14,020,237 1,490
Payment 14,020,241
Order Status 1,402,022
Delivery 1,402,024
Stock Level 1,402,023
Customer Report 14,020,236
80% 80.5% New Order 12,574,250 1,490
Payment 12,574,257
Order Status 1,257,426
Delivery 1,257,426
Stock Level 1,257,424
Customer Report 12,574,251
70% 70.0% New Order 10,938,850 1,490
Payment 10,938,854
Order Status 1,093,885
Delivery 1,093,883
Stock Level 1,093,885
Customer Report 10,938,852
60% 59.6% New Order 9,315,408 1,490
Payment 9,315,404
Order Status 931,540
Delivery 931,540
Stock Level 931,541
Customer Report 9,315,410
50% 50.5% New Order 7,885,543 1,490
Payment 7,885,553
Order Status 788,554
Delivery 788,556
Stock Level 788,554
Customer Report 7,885,548
40% 40.3% New Order 6,300,206 1,490
Payment 6,300,206
Order Status 630,021
Delivery 630,021
Stock Level 630,019
Customer Report 6,300,206
30% 30.1% New Order 4,701,158 1,490
Payment 4,701,154
Order Status 470,115
Delivery 470,115
Stock Level 470,117
Customer Report 4,701,146
20% 19.8% New Order 3,093,340 1,490
Payment 3,093,330
Order Status 309,332
Delivery 309,333
Stock Level 309,331
Customer Report 3,093,334
10% 9.8% New Order 1,528,180 1,490
Payment 1,528,183
Order Status 152,819
Delivery 152,817
Stock Level 152,817
Customer Report 1,528,184
Active Idle New Order 0 1,490
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0