Dell Inc. PowerEdge R6725 (AMD EPYC 9845, 2.10 GHz) ssj_ops@100% = 208,790
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     213,139
Calibration 2     210,408
Calibration 3     211,457
ssj_ops@calibrated=210,933
100% 99.0% 210,933 208,790
90% 90.3% 189,840 190,397
80% 79.5% 168,746 167,770
70% 70.2% 147,653 148,006
60% 60.5% 126,560 127,673
50% 50.6% 105,466 106,724
40% 39.8% 84,373 83,919
30% 30.0% 63,280 63,347
20% 20.0% 42,187 42,103
10% 10.2% 21,093 21,566
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 15,503,547 1,490
Payment 15,503,542
Order Status 1,550,354
Delivery 1,550,351
Stock Level 1,550,355
Customer Report 15,503,545
Calibration 2 New Order 15,303,092 1,490
Payment 15,303,093
Order Status 1,530,307
Delivery 1,530,311
Stock Level 1,530,311
Customer Report 15,303,091
Calibration 3 New Order 15,379,349 1,490
Payment 15,379,343
Order Status 1,537,934
Delivery 1,537,934
Stock Level 1,537,935
Customer Report 15,379,340
100% 99.0% New Order 15,185,344 1,490
Payment 15,185,348
Order Status 1,518,534
Delivery 1,518,534
Stock Level 1,518,535
Customer Report 15,185,348
90% 90.3% New Order 13,847,794 1,490
Payment 13,847,785
Order Status 1,384,780
Delivery 1,384,780
Stock Level 1,384,781
Customer Report 13,847,788
80% 79.5% New Order 12,201,800 1,490
Payment 12,201,802
Order Status 1,220,180
Delivery 1,220,181
Stock Level 1,220,180
Customer Report 12,201,808
70% 70.2% New Order 10,764,086 1,490
Payment 10,764,077
Order Status 1,076,407
Delivery 1,076,409
Stock Level 1,076,407
Customer Report 10,764,079
60% 60.5% New Order 9,285,496 1,490
Payment 9,285,496
Order Status 928,551
Delivery 928,551
Stock Level 928,551
Customer Report 9,285,498
50% 50.6% New Order 7,761,792 1,490
Payment 7,761,793
Order Status 776,180
Delivery 776,181
Stock Level 776,180
Customer Report 7,761,789
40% 39.8% New Order 6,103,271 1,490
Payment 6,103,260
Order Status 610,327
Delivery 610,327
Stock Level 610,325
Customer Report 6,103,272
30% 30.0% New Order 4,607,315 1,490
Payment 4,607,323
Order Status 460,731
Delivery 460,733
Stock Level 460,734
Customer Report 4,607,305
20% 20.0% New Order 3,062,121 1,490
Payment 3,062,116
Order Status 306,213
Delivery 306,213
Stock Level 306,213
Customer Report 3,062,124
10% 10.2% New Order 1,568,482 1,490
Payment 1,568,487
Order Status 156,850
Delivery 156,850
Stock Level 156,848
Customer Report 1,568,483
Active Idle New Order 0 1,490
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0