Dell Inc. PowerEdge R6725 (AMD EPYC 9845, 2.10 GHz) ssj_ops@100% = 210,737
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     213,143
Calibration 2     212,889
Calibration 3     212,413
ssj_ops@calibrated=212,651
100% 99.1% 212,651 210,737
90% 90.9% 191,386 193,200
80% 79.8% 170,121 169,763
70% 70.3% 148,856 149,466
60% 59.9% 127,590 127,412
50% 49.7% 106,325 105,729
40% 40.0% 85,060 85,149
30% 30.0% 63,795 63,725
20% 20.5% 42,530 43,678
10% 10.2% 21,265 21,675
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 15,503,296 1,490
Payment 15,503,289
Order Status 1,550,328
Delivery 1,550,328
Stock Level 1,550,327
Customer Report 15,503,287
Calibration 2 New Order 15,484,377 1,490
Payment 15,484,368
Order Status 1,548,440
Delivery 1,548,437
Stock Level 1,548,437
Customer Report 15,484,373
Calibration 3 New Order 15,449,686 1,490
Payment 15,449,681
Order Status 1,544,970
Delivery 1,544,969
Stock Level 1,544,969
Customer Report 15,449,685
100% 99.1% New Order 15,326,605 1,490
Payment 15,326,611
Order Status 1,532,661
Delivery 1,532,660
Stock Level 1,532,661
Customer Report 15,326,605
90% 90.9% New Order 14,050,965 1,490
Payment 14,050,965
Order Status 1,405,097
Delivery 1,405,096
Stock Level 1,405,094
Customer Report 14,050,964
80% 79.8% New Order 12,346,697 1,490
Payment 12,346,684
Order Status 1,234,670
Delivery 1,234,667
Stock Level 1,234,670
Customer Report 12,346,683
70% 70.3% New Order 10,870,488 1,490
Payment 10,870,483
Order Status 1,087,047
Delivery 1,087,050
Stock Level 1,087,050
Customer Report 10,870,478
60% 59.9% New Order 9,266,480 1,490
Payment 9,266,480
Order Status 926,648
Delivery 926,649
Stock Level 926,647
Customer Report 9,266,478
50% 49.7% New Order 7,689,509 1,490
Payment 7,689,509
Order Status 768,950
Delivery 768,951
Stock Level 768,950
Customer Report 7,689,503
40% 40.0% New Order 6,192,670 1,490
Payment 6,192,669
Order Status 619,267
Delivery 619,266
Stock Level 619,266
Customer Report 6,192,669
30% 30.0% New Order 4,634,624 1,490
Payment 4,634,614
Order Status 463,463
Delivery 463,461
Stock Level 463,461
Customer Report 4,634,623
20% 20.5% New Order 3,176,667 1,490
Payment 3,176,668
Order Status 317,667
Delivery 317,669
Stock Level 317,666
Customer Report 3,176,663
10% 10.2% New Order 1,576,438 1,490
Payment 1,576,446
Order Status 157,644
Delivery 157,645
Stock Level 157,646
Customer Report 1,576,446
Active Idle New Order 0 1,490
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0