Dell Inc. PowerEdge R6725 (AMD EPYC 9845, 2.10 GHz) ssj_ops@100% = 209,841
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     211,236
Calibration 2     211,506
Calibration 3     210,233
ssj_ops@calibrated=210,870
100% 99.5% 210,870 209,841
90% 90.5% 189,783 190,774
80% 79.9% 168,696 168,539
70% 70.7% 147,609 149,051
60% 60.1% 126,522 126,718
50% 49.7% 105,435 104,707
40% 40.2% 84,348 84,696
30% 30.2% 63,261 63,700
20% 20.2% 42,174 42,572
10% 10.3% 21,087 21,691
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 15,364,112 1,490
Payment 15,364,108
Order Status 1,536,412
Delivery 1,536,413
Stock Level 1,536,412
Customer Report 15,364,113
Calibration 2 New Order 15,382,510 1,490
Payment 15,382,510
Order Status 1,538,251
Delivery 1,538,251
Stock Level 1,538,252
Customer Report 15,382,507
Calibration 3 New Order 15,289,958 1,490
Payment 15,289,969
Order Status 1,528,998
Delivery 1,528,995
Stock Level 1,528,993
Customer Report 15,289,961
100% 99.5% New Order 15,262,176 1,490
Payment 15,262,180
Order Status 1,526,217
Delivery 1,526,218
Stock Level 1,526,217
Customer Report 15,262,177
90% 90.5% New Order 13,874,765 1,490
Payment 13,874,771
Order Status 1,387,476
Delivery 1,387,476
Stock Level 1,387,477
Customer Report 13,874,766
80% 79.9% New Order 12,258,180 1,490
Payment 12,258,175
Order Status 1,225,816
Delivery 1,225,817
Stock Level 1,225,816
Customer Report 12,258,173
70% 70.7% New Order 10,840,158 1,490
Payment 10,840,160
Order Status 1,084,018
Delivery 1,084,015
Stock Level 1,084,017
Customer Report 10,840,163
60% 60.1% New Order 9,215,922 1,490
Payment 9,215,922
Order Status 921,592
Delivery 921,593
Stock Level 921,592
Customer Report 9,215,924
50% 49.7% New Order 7,615,291 1,490
Payment 7,615,290
Order Status 761,529
Delivery 761,530
Stock Level 761,527
Customer Report 7,615,287
40% 40.2% New Order 6,159,763 1,490
Payment 6,159,772
Order Status 615,976
Delivery 615,975
Stock Level 615,976
Customer Report 6,159,757
30% 30.2% New Order 4,632,712 1,490
Payment 4,632,711
Order Status 463,271
Delivery 463,268
Stock Level 463,271
Customer Report 4,632,710
20% 20.2% New Order 3,096,201 1,490
Payment 3,096,205
Order Status 309,621
Delivery 309,620
Stock Level 309,621
Customer Report 3,096,199
10% 10.3% New Order 1,577,577 1,490
Payment 1,577,577
Order Status 157,758
Delivery 157,757
Stock Level 157,757
Customer Report 1,577,576
Active Idle New Order 0 1,490
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0