Dell Inc. PowerEdge R6725 (AMD EPYC 9845, 2.10 GHz) ssj_ops@100% = 210,681
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     214,213
Calibration 2     211,439
Calibration 3     211,014
ssj_ops@calibrated=211,226
100% 99.7% 211,226 210,681
90% 90.3% 190,104 190,762
80% 79.9% 168,981 168,856
70% 70.3% 147,858 148,484
60% 60.4% 126,736 127,552
50% 49.6% 105,613 104,844
40% 40.0% 84,491 84,543
30% 29.7% 63,368 62,753
20% 20.0% 42,245 42,232
10% 10.0% 21,123 21,195
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 15,579,901 1,490
Payment 15,579,902
Order Status 1,557,990
Delivery 1,557,990
Stock Level 1,557,990
Customer Report 15,579,907
Calibration 2 New Order 15,377,575 1,490
Payment 15,377,579
Order Status 1,537,758
Delivery 1,537,759
Stock Level 1,537,757
Customer Report 15,377,576
Calibration 3 New Order 15,347,247 1,490
Payment 15,347,246
Order Status 1,534,724
Delivery 1,534,724
Stock Level 1,534,723
Customer Report 15,347,245
100% 99.7% New Order 15,322,661 1,490
Payment 15,322,656
Order Status 1,532,265
Delivery 1,532,266
Stock Level 1,532,265
Customer Report 15,322,660
90% 90.3% New Order 13,873,908 1,490
Payment 13,873,912
Order Status 1,387,392
Delivery 1,387,390
Stock Level 1,387,391
Customer Report 13,873,913
80% 79.9% New Order 12,280,585 1,490
Payment 12,280,581
Order Status 1,228,059
Delivery 1,228,057
Stock Level 1,228,059
Customer Report 12,280,577
70% 70.3% New Order 10,803,463 1,490
Payment 10,803,458
Order Status 1,080,346
Delivery 1,080,346
Stock Level 1,080,345
Customer Report 10,803,465
60% 60.4% New Order 9,276,565 1,490
Payment 9,276,562
Order Status 927,657
Delivery 927,657
Stock Level 927,657
Customer Report 9,276,573
50% 49.6% New Order 7,625,380 1,490
Payment 7,625,386
Order Status 762,539
Delivery 762,538
Stock Level 762,538
Customer Report 7,625,386
40% 40.0% New Order 6,148,615 1,490
Payment 6,148,623
Order Status 614,862
Delivery 614,861
Stock Level 614,862
Customer Report 6,148,617
30% 29.7% New Order 4,563,960 1,490
Payment 4,563,960
Order Status 456,395
Delivery 456,396
Stock Level 456,397
Customer Report 4,563,959
20% 20.0% New Order 3,071,558 1,490
Payment 3,071,561
Order Status 307,156
Delivery 307,158
Stock Level 307,157
Customer Report 3,071,548
10% 10.0% New Order 1,541,512 1,490
Payment 1,541,511
Order Status 154,151
Delivery 154,153
Stock Level 154,152
Customer Report 1,541,521
Active Idle New Order 0 1,490
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0