Dell Inc. PowerEdge R6725 (AMD EPYC 9845, 2.10 GHz) ssj_ops@100% = 205,189
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     204,625
Calibration 2     205,716
Calibration 3     206,713
ssj_ops@calibrated=206,214
100% 99.5% 206,214 205,189
90% 90.5% 185,593 186,592
80% 79.6% 164,971 164,176
70% 69.7% 144,350 143,698
60% 60.8% 123,728 125,412
50% 50.5% 103,107 104,161
40% 40.1% 82,486 82,633
30% 30.5% 61,864 62,930
20% 19.9% 41,243 41,111
10% 10.2% 20,621 20,932
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 14,882,461 1,490
Payment 14,882,452
Order Status 1,488,245
Delivery 1,488,245
Stock Level 1,488,247
Customer Report 14,882,459
Calibration 2 New Order 14,962,434 1,490
Payment 14,962,435
Order Status 1,496,244
Delivery 1,496,243
Stock Level 1,496,244
Customer Report 14,962,432
Calibration 3 New Order 15,034,547 1,490
Payment 15,034,544
Order Status 1,503,458
Delivery 1,503,455
Stock Level 1,503,454
Customer Report 15,034,543
100% 99.5% New Order 14,923,539 1,490
Payment 14,923,540
Order Status 1,492,353
Delivery 1,492,354
Stock Level 1,492,355
Customer Report 14,923,536
90% 90.5% New Order 13,570,396 1,490
Payment 13,570,394
Order Status 1,357,040
Delivery 1,357,039
Stock Level 1,357,039
Customer Report 13,570,397
80% 79.6% New Order 11,940,683 1,490
Payment 11,940,682
Order Status 1,194,070
Delivery 1,194,069
Stock Level 1,194,069
Customer Report 11,940,680
70% 69.7% New Order 10,450,925 1,490
Payment 10,450,942
Order Status 1,045,094
Delivery 1,045,094
Stock Level 1,045,095
Customer Report 10,450,931
60% 60.8% New Order 9,121,347 1,490
Payment 9,121,348
Order Status 912,134
Delivery 912,134
Stock Level 912,137
Customer Report 9,121,348
50% 50.5% New Order 7,575,719 1,490
Payment 7,575,728
Order Status 757,573
Delivery 757,572
Stock Level 757,570
Customer Report 7,575,718
40% 40.1% New Order 6,009,677 1,490
Payment 6,009,675
Order Status 600,967
Delivery 600,967
Stock Level 600,967
Customer Report 6,009,674
30% 30.5% New Order 4,576,976 1,490
Payment 4,576,967
Order Status 457,695
Delivery 457,697
Stock Level 457,698
Customer Report 4,576,978
20% 19.9% New Order 2,989,995 1,490
Payment 2,990,002
Order Status 299,001
Delivery 299,000
Stock Level 299,000
Customer Report 2,990,002
10% 10.2% New Order 1,522,398 1,490
Payment 1,522,395
Order Status 152,238
Delivery 152,239
Stock Level 152,241
Customer Report 1,522,393
Active Idle New Order 0 1,490
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0