Dell Inc. PowerEdge R6725 (AMD EPYC 9845, 2.10 GHz) ssj_ops@100% = 209,476
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     210,294
Calibration 2     211,608
Calibration 3     209,173
ssj_ops@calibrated=210,391
100% 99.6% 210,391 209,476
90% 90.9% 189,352 191,287
80% 80.1% 168,313 168,438
70% 69.4% 147,274 145,955
60% 60.9% 126,235 128,119
50% 50.3% 105,195 105,877
40% 39.6% 84,156 83,391
30% 29.8% 63,117 62,776
20% 20.2% 42,078 42,491
10% 9.9% 21,039 20,931
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 15,295,281 1,490
Payment 15,295,276
Order Status 1,529,527
Delivery 1,529,529
Stock Level 1,529,526
Customer Report 15,295,271
Calibration 2 New Order 15,390,261 1,490
Payment 15,390,273
Order Status 1,539,029
Delivery 1,539,026
Stock Level 1,539,025
Customer Report 15,390,274
Calibration 3 New Order 15,212,687 1,490
Payment 15,212,696
Order Status 1,521,267
Delivery 1,521,269
Stock Level 1,521,271
Customer Report 15,212,699
100% 99.6% New Order 15,234,869 1,490
Payment 15,234,860
Order Status 1,523,487
Delivery 1,523,485
Stock Level 1,523,487
Customer Report 15,234,864
90% 90.9% New Order 13,912,257 1,490
Payment 13,912,257
Order Status 1,391,225
Delivery 1,391,228
Stock Level 1,391,225
Customer Report 13,912,257
80% 80.1% New Order 12,250,477 1,490
Payment 12,250,468
Order Status 1,225,047
Delivery 1,225,048
Stock Level 1,225,048
Customer Report 12,250,469
70% 69.4% New Order 10,614,998 1,490
Payment 10,614,996
Order Status 1,061,498
Delivery 1,061,499
Stock Level 1,061,498
Customer Report 10,614,995
60% 60.9% New Order 9,317,944 1,490
Payment 9,317,950
Order Status 931,795
Delivery 931,796
Stock Level 931,797
Customer Report 9,317,942
50% 50.3% New Order 7,700,517 1,490
Payment 7,700,511
Order Status 770,053
Delivery 770,050
Stock Level 770,053
Customer Report 7,700,514
40% 39.6% New Order 6,064,864 1,490
Payment 6,064,874
Order Status 606,487
Delivery 606,486
Stock Level 606,487
Customer Report 6,064,860
30% 29.8% New Order 4,565,794 1,490
Payment 4,565,790
Order Status 456,579
Delivery 456,581
Stock Level 456,579
Customer Report 4,565,798
20% 20.2% New Order 3,090,306 1,490
Payment 3,090,304
Order Status 309,029
Delivery 309,030
Stock Level 309,031
Customer Report 3,090,300
10% 9.9% New Order 1,522,321 1,490
Payment 1,522,317
Order Status 152,233
Delivery 152,233
Stock Level 152,234
Customer Report 1,522,318
Active Idle New Order 0 1,490
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0