Dell Inc. PowerEdge R6725 (AMD EPYC 9845, 2.10 GHz) ssj_ops@100% = 206,412
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     207,391
Calibration 2     207,978
Calibration 3     206,125
ssj_ops@calibrated=207,051
100% 99.7% 207,051 206,412
90% 89.2% 186,346 184,604
80% 77.7% 165,641 160,836
70% 66.5% 144,936 137,722
60% 60.1% 124,231 124,474
50% 49.7% 103,526 103,008
40% 40.5% 82,821 83,801
30% 30.4% 62,115 62,952
20% 20.1% 41,410 41,586
10% 9.9% 20,705 20,403
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 15,085,801 1,490
Payment 15,085,804
Order Status 1,508,582
Delivery 1,508,580
Stock Level 1,508,580
Customer Report 15,085,801
Calibration 2 New Order 15,126,675 1,490
Payment 15,126,677
Order Status 1,512,665
Delivery 1,512,665
Stock Level 1,512,665
Customer Report 15,126,677
Calibration 3 New Order 14,991,775 1,490
Payment 14,991,784
Order Status 1,499,179
Delivery 1,499,177
Stock Level 1,499,177
Customer Report 14,991,777
100% 99.7% New Order 15,012,066 1,490
Payment 15,012,062
Order Status 1,501,205
Delivery 1,501,208
Stock Level 1,501,207
Customer Report 15,012,064
90% 89.2% New Order 13,426,444 1,490
Payment 13,426,442
Order Status 1,342,645
Delivery 1,342,645
Stock Level 1,342,646
Customer Report 13,426,441
80% 77.7% New Order 11,697,352 1,490
Payment 11,697,351
Order Status 1,169,735
Delivery 1,169,735
Stock Level 1,169,736
Customer Report 11,697,352
70% 66.5% New Order 10,019,618 1,490
Payment 10,019,626
Order Status 1,001,964
Delivery 1,001,962
Stock Level 1,001,961
Customer Report 10,019,623
60% 60.1% New Order 9,052,707 1,490
Payment 9,052,711
Order Status 905,272
Delivery 905,272
Stock Level 905,269
Customer Report 9,052,702
50% 49.7% New Order 7,491,798 1,490
Payment 7,491,799
Order Status 749,181
Delivery 749,179
Stock Level 749,180
Customer Report 7,491,798
40% 40.5% New Order 6,094,729 1,490
Payment 6,094,731
Order Status 609,473
Delivery 609,471
Stock Level 609,474
Customer Report 6,094,727
30% 30.4% New Order 4,578,373 1,490
Payment 4,578,377
Order Status 457,839
Delivery 457,837
Stock Level 457,838
Customer Report 4,578,373
20% 20.1% New Order 3,024,532 1,490
Payment 3,024,538
Order Status 302,454
Delivery 302,454
Stock Level 302,453
Customer Report 3,024,532
10% 9.9% New Order 1,483,902 1,490
Payment 1,483,905
Order Status 148,393
Delivery 148,393
Stock Level 148,390
Customer Report 1,483,903
Active Idle New Order 0 1,490
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0