Dell Inc. PowerEdge R6725 (AMD EPYC 9845, 2.10 GHz) ssj_ops@100% = 207,996
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     211,262
Calibration 2     210,063
Calibration 3     209,736
ssj_ops@calibrated=209,899
100% 99.1% 209,899 207,996
90% 89.6% 188,910 188,084
80% 80.3% 167,920 168,639
70% 69.2% 146,930 145,198
60% 60.2% 125,940 126,430
50% 50.1% 104,950 105,130
40% 40.0% 83,960 83,962
30% 30.5% 62,970 64,072
20% 20.0% 41,980 42,013
10% 10.2% 20,990 21,457
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 15,367,016 1,490
Payment 15,367,018
Order Status 1,536,704
Delivery 1,536,702
Stock Level 1,536,701
Customer Report 15,367,024
Calibration 2 New Order 15,278,385 1,490
Payment 15,278,381
Order Status 1,527,840
Delivery 1,527,840
Stock Level 1,527,839
Customer Report 15,278,395
Calibration 3 New Order 15,254,086 1,490
Payment 15,254,087
Order Status 1,525,407
Delivery 1,525,408
Stock Level 1,525,408
Customer Report 15,254,087
100% 99.1% New Order 15,127,115 1,490
Payment 15,127,120
Order Status 1,512,712
Delivery 1,512,713
Stock Level 1,512,711
Customer Report 15,127,114
90% 89.6% New Order 13,678,927 1,490
Payment 13,678,929
Order Status 1,367,894
Delivery 1,367,892
Stock Level 1,367,894
Customer Report 13,678,927
80% 80.3% New Order 12,270,803 1,490
Payment 12,270,799
Order Status 1,227,080
Delivery 1,227,083
Stock Level 1,227,080
Customer Report 12,270,801
70% 69.2% New Order 10,559,866 1,490
Payment 10,559,877
Order Status 1,055,985
Delivery 1,055,990
Stock Level 1,055,987
Customer Report 10,559,870
60% 60.2% New Order 9,195,125 1,490
Payment 9,195,132
Order Status 919,514
Delivery 919,514
Stock Level 919,513
Customer Report 9,195,126
50% 50.1% New Order 7,646,195 1,490
Payment 7,646,199
Order Status 764,620
Delivery 764,619
Stock Level 764,620
Customer Report 7,646,189
40% 40.0% New Order 6,106,360 1,490
Payment 6,106,367
Order Status 610,637
Delivery 610,637
Stock Level 610,635
Customer Report 6,106,365
30% 30.5% New Order 4,659,895 1,490
Payment 4,659,888
Order Status 465,989
Delivery 465,991
Stock Level 465,989
Customer Report 4,659,893
20% 20.0% New Order 3,055,481 1,490
Payment 3,055,486
Order Status 305,548
Delivery 305,546
Stock Level 305,548
Customer Report 3,055,480
10% 10.2% New Order 1,560,604 1,490
Payment 1,560,608
Order Status 156,060
Delivery 156,061
Stock Level 156,062
Customer Report 1,560,605
Active Idle New Order 0 1,490
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0