Dell Inc. PowerEdge R6725 (AMD EPYC 9845, 2.10 GHz) ssj_ops@100% = 208,157
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     212,766
Calibration 2     210,000
Calibration 3     209,122
ssj_ops@calibrated=209,561
100% 99.3% 209,561 208,157
90% 90.1% 188,605 188,773
80% 80.0% 167,648 167,704
70% 69.3% 146,692 145,189
60% 59.8% 125,736 125,245
50% 49.8% 104,780 104,437
40% 39.9% 83,824 83,717
30% 30.3% 62,868 63,565
20% 19.9% 41,912 41,753
10% 10.2% 20,956 21,271
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 15,475,919 1,490
Payment 15,475,910
Order Status 1,547,591
Delivery 1,547,593
Stock Level 1,547,590
Customer Report 15,475,908
Calibration 2 New Order 15,274,117 1,490
Payment 15,274,118
Order Status 1,527,412
Delivery 1,527,413
Stock Level 1,527,413
Customer Report 15,274,127
Calibration 3 New Order 15,210,258 1,490
Payment 15,210,263
Order Status 1,521,025
Delivery 1,521,026
Stock Level 1,521,025
Customer Report 15,210,261
100% 99.3% New Order 15,139,115 1,490
Payment 15,139,116
Order Status 1,513,912
Delivery 1,513,913
Stock Level 1,513,910
Customer Report 15,139,113
90% 90.1% New Order 13,729,372 1,490
Payment 13,729,381
Order Status 1,372,938
Delivery 1,372,939
Stock Level 1,372,937
Customer Report 13,729,378
80% 80.0% New Order 12,197,722 1,490
Payment 12,197,712
Order Status 1,219,773
Delivery 1,219,773
Stock Level 1,219,770
Customer Report 12,197,713
70% 69.3% New Order 10,560,710 1,490
Payment 10,560,711
Order Status 1,056,072
Delivery 1,056,069
Stock Level 1,056,071
Customer Report 10,560,702
60% 59.8% New Order 9,108,873 1,490
Payment 9,108,877
Order Status 910,887
Delivery 910,887
Stock Level 910,886
Customer Report 9,108,871
50% 49.8% New Order 7,595,790 1,490
Payment 7,595,786
Order Status 759,579
Delivery 759,580
Stock Level 759,579
Customer Report 7,595,788
40% 39.9% New Order 6,088,898 1,490
Payment 6,088,886
Order Status 608,891
Delivery 608,891
Stock Level 608,889
Customer Report 6,088,898
30% 30.3% New Order 4,623,010 1,490
Payment 4,623,014
Order Status 462,302
Delivery 462,303
Stock Level 462,302
Customer Report 4,623,010
20% 19.9% New Order 3,036,685 1,490
Payment 3,036,682
Order Status 303,668
Delivery 303,669
Stock Level 303,669
Customer Report 3,036,681
10% 10.2% New Order 1,547,012 1,490
Payment 1,547,007
Order Status 154,702
Delivery 154,701
Stock Level 154,698
Customer Report 1,547,006
Active Idle New Order 0 1,490
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0