Dell Inc. PowerEdge R6725 (AMD EPYC 9845, 2.10 GHz) ssj_ops@100% = 209,219
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     210,232
Calibration 2     212,491
Calibration 3     211,828
ssj_ops@calibrated=212,160
100% 98.6% 212,160 209,219
90% 90.3% 190,944 191,668
80% 80.4% 169,728 170,569
70% 68.8% 148,512 145,888
60% 60.4% 127,296 128,062
50% 49.9% 106,080 105,957
40% 40.1% 84,864 85,073
30% 30.2% 63,648 63,972
20% 19.9% 42,432 42,307
10% 10.0% 21,216 21,295
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 15,290,654 1,490
Payment 15,290,645
Order Status 1,529,064
Delivery 1,529,064
Stock Level 1,529,066
Customer Report 15,290,643
Calibration 2 New Order 15,454,241 1,490
Payment 15,454,240
Order Status 1,545,424
Delivery 1,545,423
Stock Level 1,545,426
Customer Report 15,454,243
Calibration 3 New Order 15,405,780 1,490
Payment 15,405,773
Order Status 1,540,576
Delivery 1,540,576
Stock Level 1,540,578
Customer Report 15,405,778
100% 98.6% New Order 15,216,819 1,490
Payment 15,216,828
Order Status 1,521,682
Delivery 1,521,682
Stock Level 1,521,682
Customer Report 15,216,831
90% 90.3% New Order 13,939,823 1,490
Payment 13,939,819
Order Status 1,393,981
Delivery 1,393,982
Stock Level 1,393,983
Customer Report 13,939,820
80% 80.4% New Order 12,406,330 1,490
Payment 12,406,339
Order Status 1,240,633
Delivery 1,240,634
Stock Level 1,240,633
Customer Report 12,406,327
70% 68.8% New Order 10,611,904 1,490
Payment 10,611,903
Order Status 1,061,190
Delivery 1,061,191
Stock Level 1,061,191
Customer Report 10,611,900
60% 60.4% New Order 9,313,784 1,490
Payment 9,313,788
Order Status 931,379
Delivery 931,379
Stock Level 931,379
Customer Report 9,313,776
50% 49.9% New Order 7,705,984 1,490
Payment 7,705,979
Order Status 770,599
Delivery 770,599
Stock Level 770,598
Customer Report 7,705,978
40% 40.1% New Order 6,187,129 1,490
Payment 6,187,129
Order Status 618,712
Delivery 618,712
Stock Level 618,713
Customer Report 6,187,130
30% 30.2% New Order 4,652,747 1,490
Payment 4,652,743
Order Status 465,275
Delivery 465,278
Stock Level 465,276
Customer Report 4,652,752
20% 19.9% New Order 3,076,962 1,490
Payment 3,076,958
Order Status 307,698
Delivery 307,698
Stock Level 307,696
Customer Report 3,076,963
10% 10.0% New Order 1,548,786 1,490
Payment 1,548,785
Order Status 154,879
Delivery 154,881
Stock Level 154,880
Customer Report 1,548,789
Active Idle New Order 0 1,490
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0