Dell Inc. PowerEdge R6725 (AMD EPYC 9845, 2.10 GHz) ssj_ops@100% = 212,669
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     213,288
Calibration 2     214,696
Calibration 3     213,894
ssj_ops@calibrated=214,295
100% 99.2% 214,295 212,669
90% 90.2% 192,865 193,267
80% 80.5% 171,436 172,503
70% 69.8% 150,006 149,660
60% 59.7% 128,577 128,010
50% 50.0% 107,147 107,194
40% 40.6% 85,718 86,938
30% 30.2% 64,288 64,619
20% 20.1% 42,859 43,128
10% 10.0% 21,429 21,332
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 15,513,850 1,490
Payment 15,513,855
Order Status 1,551,385
Delivery 1,551,385
Stock Level 1,551,385
Customer Report 15,513,851
Calibration 2 New Order 15,615,029 1,490
Payment 15,615,036
Order Status 1,561,503
Delivery 1,561,505
Stock Level 1,561,504
Customer Report 15,615,026
Calibration 3 New Order 15,556,103 1,490
Payment 15,556,113
Order Status 1,555,610
Delivery 1,555,609
Stock Level 1,555,611
Customer Report 15,556,110
100% 99.2% New Order 15,467,308 1,490
Payment 15,467,305
Order Status 1,546,732
Delivery 1,546,730
Stock Level 1,546,729
Customer Report 15,467,308
90% 90.2% New Order 14,056,847 1,490
Payment 14,056,853
Order Status 1,405,685
Delivery 1,405,685
Stock Level 1,405,685
Customer Report 14,056,845
80% 80.5% New Order 12,546,316 1,490
Payment 12,546,305
Order Status 1,254,632
Delivery 1,254,633
Stock Level 1,254,632
Customer Report 12,546,308
70% 69.8% New Order 10,889,230 1,490
Payment 10,889,231
Order Status 1,088,924
Delivery 1,088,923
Stock Level 1,088,924
Customer Report 10,889,239
60% 59.7% New Order 9,310,260 1,490
Payment 9,310,261
Order Status 931,023
Delivery 931,027
Stock Level 931,025
Customer Report 9,310,265
50% 50.0% New Order 7,796,380 1,490
Payment 7,796,380
Order Status 779,637
Delivery 779,638
Stock Level 779,639
Customer Report 7,796,376
40% 40.6% New Order 6,322,797 1,490
Payment 6,322,803
Order Status 632,281
Delivery 632,280
Stock Level 632,282
Customer Report 6,322,801
30% 30.2% New Order 4,699,689 1,490
Payment 4,699,692
Order Status 469,969
Delivery 469,969
Stock Level 469,969
Customer Report 4,699,687
20% 20.1% New Order 3,136,668 1,490
Payment 3,136,669
Order Status 313,665
Delivery 313,666
Stock Level 313,666
Customer Report 3,136,666
10% 10.0% New Order 1,551,486 1,490
Payment 1,551,497
Order Status 155,148
Delivery 155,150
Stock Level 155,147
Customer Report 1,551,492
Active Idle New Order 0 1,490
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0