Dell Inc. PowerEdge R6725 (AMD EPYC 9845, 2.10 GHz) ssj_ops@100% = 207,431
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     208,448
Calibration 2     206,058
Calibration 3     208,006
ssj_ops@calibrated=207,032
100% 100.2% 207,032 207,431
90% 91.1% 186,329 188,554
80% 79.9% 165,626 165,522
70% 69.6% 144,922 144,004
60% 60.0% 124,219 124,197
50% 49.6% 103,516 102,607
40% 39.9% 82,813 82,640
30% 30.1% 62,110 62,365
20% 19.9% 41,406 41,261
10% 10.0% 20,703 20,711
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 15,161,563 1,490
Payment 15,161,562
Order Status 1,516,154
Delivery 1,516,154
Stock Level 1,516,154
Customer Report 15,161,565
Calibration 2 New Order 14,987,266 1,490
Payment 14,987,269
Order Status 1,498,728
Delivery 1,498,726
Stock Level 1,498,728
Customer Report 14,987,264
Calibration 3 New Order 15,129,309 1,490
Payment 15,129,309
Order Status 1,512,934
Delivery 1,512,930
Stock Level 1,512,930
Customer Report 15,129,305
100% 100.2% New Order 15,087,137 1,490
Payment 15,087,130
Order Status 1,508,712
Delivery 1,508,713
Stock Level 1,508,714
Customer Report 15,087,129
90% 91.1% New Order 13,713,000 1,490
Payment 13,712,995
Order Status 1,371,300
Delivery 1,371,302
Stock Level 1,371,300
Customer Report 13,713,005
80% 79.9% New Order 12,038,748 1,490
Payment 12,038,744
Order Status 1,203,875
Delivery 1,203,877
Stock Level 1,203,874
Customer Report 12,038,742
70% 69.6% New Order 10,473,052 1,490
Payment 10,473,059
Order Status 1,047,305
Delivery 1,047,304
Stock Level 1,047,306
Customer Report 10,473,057
60% 60.0% New Order 9,032,625 1,490
Payment 9,032,613
Order Status 903,262
Delivery 903,262
Stock Level 903,261
Customer Report 9,032,624
50% 49.6% New Order 7,462,702 1,490
Payment 7,462,713
Order Status 746,269
Delivery 746,270
Stock Level 746,272
Customer Report 7,462,706
40% 39.9% New Order 6,010,220 1,490
Payment 6,010,217
Order Status 601,021
Delivery 601,021
Stock Level 601,021
Customer Report 6,010,216
30% 30.1% New Order 4,535,756 1,490
Payment 4,535,758
Order Status 453,576
Delivery 453,575
Stock Level 453,576
Customer Report 4,535,759
20% 19.9% New Order 3,000,903 1,490
Payment 3,000,902
Order Status 300,092
Delivery 300,090
Stock Level 300,090
Customer Report 3,000,907
10% 10.0% New Order 1,506,356 1,490
Payment 1,506,359
Order Status 150,635
Delivery 150,636
Stock Level 150,633
Customer Report 1,506,352
Active Idle New Order 0 1,490
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0