Dell Inc. PowerEdge R6725 (AMD EPYC 9845, 2.10 GHz) ssj_ops@100% = 204,741
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     207,771
Calibration 2     205,860
Calibration 3     207,312
ssj_ops@calibrated=206,586
100% 99.1% 206,586 204,741
90% 88.0% 185,927 181,699
80% 75.7% 165,269 156,463
70% 64.4% 144,610 133,138
60% 59.2% 123,952 122,399
50% 50.5% 103,293 104,365
40% 39.6% 82,634 81,905
30% 30.5% 61,976 62,931
20% 20.3% 41,317 41,936
10% 10.1% 20,659 20,924
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 15,114,537 1,490
Payment 15,114,539
Order Status 1,511,454
Delivery 1,511,457
Stock Level 1,511,453
Customer Report 15,114,544
Calibration 2 New Order 14,973,695 1,490
Payment 14,973,697
Order Status 1,497,367
Delivery 1,497,371
Stock Level 1,497,370
Customer Report 14,973,695
Calibration 3 New Order 15,077,726 1,490
Payment 15,077,735
Order Status 1,507,773
Delivery 1,507,772
Stock Level 1,507,772
Customer Report 15,077,729
100% 99.1% New Order 14,891,010 1,490
Payment 14,891,009
Order Status 1,489,101
Delivery 1,489,100
Stock Level 1,489,099
Customer Report 14,891,006
90% 88.0% New Order 13,214,924 1,490
Payment 13,214,922
Order Status 1,321,492
Delivery 1,321,491
Stock Level 1,321,492
Customer Report 13,214,923
80% 75.7% New Order 11,382,763 1,490
Payment 11,382,764
Order Status 1,138,274
Delivery 1,138,273
Stock Level 1,138,278
Customer Report 11,382,765
70% 64.4% New Order 9,685,402 1,490
Payment 9,685,398
Order Status 968,540
Delivery 968,541
Stock Level 968,540
Customer Report 9,685,406
60% 59.2% New Order 8,903,008 1,490
Payment 8,903,009
Order Status 890,299
Delivery 890,300
Stock Level 890,299
Customer Report 8,902,992
50% 50.5% New Order 7,590,548 1,490
Payment 7,590,545
Order Status 759,055
Delivery 759,055
Stock Level 759,055
Customer Report 7,590,547
40% 39.6% New Order 5,957,043 1,490
Payment 5,957,039
Order Status 595,703
Delivery 595,702
Stock Level 595,703
Customer Report 5,957,044
30% 30.5% New Order 4,576,946 1,490
Payment 4,576,947
Order Status 457,695
Delivery 457,695
Stock Level 457,696
Customer Report 4,576,950
20% 20.3% New Order 3,050,000 1,490
Payment 3,050,002
Order Status 304,998
Delivery 305,001
Stock Level 305,001
Customer Report 3,049,998
10% 10.1% New Order 1,521,813 1,490
Payment 1,521,819
Order Status 152,181
Delivery 152,182
Stock Level 152,181
Customer Report 1,521,824
Active Idle New Order 0 1,490
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0