Dell Inc. PowerEdge R6725 (AMD EPYC 9845, 2.10 GHz) ssj_ops@100% = 209,702
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     212,160
Calibration 2     211,796
Calibration 3     209,602
ssj_ops@calibrated=210,699
100% 99.5% 210,699 209,702
90% 89.9% 189,629 189,482
80% 79.4% 168,559 167,395
70% 66.2% 147,489 139,507
60% 60.5% 126,419 127,570
50% 50.0% 105,349 105,276
40% 39.8% 84,280 83,916
30% 30.4% 63,210 64,081
20% 19.8% 42,140 41,665
10% 10.1% 21,070 21,262
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 15,430,957 1,490
Payment 15,430,961
Order Status 1,543,097
Delivery 1,543,098
Stock Level 1,543,095
Customer Report 15,430,962
Calibration 2 New Order 15,405,481 1,490
Payment 15,405,480
Order Status 1,540,547
Delivery 1,540,546
Stock Level 1,540,549
Customer Report 15,405,477
Calibration 3 New Order 15,243,927 1,490
Payment 15,243,929
Order Status 1,524,392
Delivery 1,524,393
Stock Level 1,524,392
Customer Report 15,243,937
100% 99.5% New Order 15,252,454 1,490
Payment 15,252,453
Order Status 1,525,245
Delivery 1,525,246
Stock Level 1,525,245
Customer Report 15,252,445
90% 89.9% New Order 13,780,821 1,490
Payment 13,780,819
Order Status 1,378,083
Delivery 1,378,082
Stock Level 1,378,082
Customer Report 13,780,822
80% 79.4% New Order 12,175,342 1,490
Payment 12,175,349
Order Status 1,217,533
Delivery 1,217,533
Stock Level 1,217,532
Customer Report 12,175,345
70% 66.2% New Order 10,150,408 1,490
Payment 10,150,409
Order Status 1,015,042
Delivery 1,015,040
Stock Level 1,015,040
Customer Report 10,150,410
60% 60.5% New Order 9,278,197 1,490
Payment 9,278,208
Order Status 927,820
Delivery 927,821
Stock Level 927,823
Customer Report 9,278,203
50% 50.0% New Order 7,656,883 1,490
Payment 7,656,889
Order Status 765,689
Delivery 765,687
Stock Level 765,688
Customer Report 7,656,888
40% 39.8% New Order 6,103,001 1,490
Payment 6,103,005
Order Status 610,300
Delivery 610,301
Stock Level 610,302
Customer Report 6,102,998
30% 30.4% New Order 4,660,638 1,490
Payment 4,660,638
Order Status 466,064
Delivery 466,062
Stock Level 466,064
Customer Report 4,660,632
20% 19.8% New Order 3,030,301 1,490
Payment 3,030,305
Order Status 303,030
Delivery 303,030
Stock Level 303,031
Customer Report 3,030,303
10% 10.1% New Order 1,546,363 1,490
Payment 1,546,363
Order Status 154,638
Delivery 154,635
Stock Level 154,638
Customer Report 1,546,363
Active Idle New Order 0 1,490
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0