Dell Inc. PowerEdge R6725 (AMD EPYC 9845, 2.10 GHz) ssj_ops@100% = 209,946
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     214,002
Calibration 2     211,544
Calibration 3     211,454
ssj_ops@calibrated=211,499
100% 99.3% 211,499 209,946
90% 90.1% 190,349 190,594
80% 77.7% 169,199 164,253
70% 69.2% 148,049 146,397
60% 60.0% 126,899 126,877
50% 50.1% 105,749 106,016
40% 40.0% 84,600 84,607
30% 30.3% 63,450 64,019
20% 20.4% 42,300 43,173
10% 9.7% 21,150 20,566
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 15,565,226 1,490
Payment 15,565,224
Order Status 1,556,523
Delivery 1,556,525
Stock Level 1,556,521
Customer Report 15,565,228
Calibration 2 New Order 15,385,655 1,490
Payment 15,385,658
Order Status 1,538,565
Delivery 1,538,567
Stock Level 1,538,565
Customer Report 15,385,661
Calibration 3 New Order 15,379,081 1,490
Payment 15,379,089
Order Status 1,537,909
Delivery 1,537,909
Stock Level 1,537,909
Customer Report 15,379,079
100% 99.3% New Order 15,268,833 1,490
Payment 15,268,830
Order Status 1,526,883
Delivery 1,526,884
Stock Level 1,526,882
Customer Report 15,268,829
90% 90.1% New Order 13,863,039 1,490
Payment 13,863,039
Order Status 1,386,303
Delivery 1,386,302
Stock Level 1,386,305
Customer Report 13,863,038
80% 77.7% New Order 11,950,224 1,490
Payment 11,950,226
Order Status 1,195,023
Delivery 1,195,022
Stock Level 1,195,022
Customer Report 11,950,224
70% 69.2% New Order 10,650,603 1,490
Payment 10,650,603
Order Status 1,065,059
Delivery 1,065,058
Stock Level 1,065,060
Customer Report 10,650,599
60% 60.0% New Order 9,227,593 1,490
Payment 9,227,599
Order Status 922,760
Delivery 922,759
Stock Level 922,758
Customer Report 9,227,598
50% 50.1% New Order 7,711,062 1,490
Payment 7,711,064
Order Status 771,107
Delivery 771,107
Stock Level 771,106
Customer Report 7,711,066
40% 40.0% New Order 6,153,636 1,490
Payment 6,153,636
Order Status 615,364
Delivery 615,363
Stock Level 615,362
Customer Report 6,153,639
30% 30.3% New Order 4,656,049 1,490
Payment 4,656,049
Order Status 465,603
Delivery 465,603
Stock Level 465,605
Customer Report 4,656,044
20% 20.4% New Order 3,140,001 1,490
Payment 3,139,998
Order Status 314,002
Delivery 314,001
Stock Level 313,998
Customer Report 3,140,000
10% 9.7% New Order 1,495,757 1,490
Payment 1,495,757
Order Status 149,573
Delivery 149,576
Stock Level 149,575
Customer Report 1,495,762
Active Idle New Order 0 1,490
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0