Dell Inc. PowerEdge R7715 (AMD EPYC 9845, 2.10 GHz) ssj_ops@100% = 211,269
Test Sponsor: Dell Inc. SPEC License #: 6573 Test Method: Single Node
Tested By: Dell Inc. Test Location: Round Rock, TX, USA Test Date: Sep 6, 2025
Hardware Availability: Mar-2025 Software Availability: Sep-2025 Publication: Oct 7, 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     213,741
Calibration 2     213,734
Calibration 3     213,293
ssj_ops@calibrated=213,514
100% 98.9% 213,514 211,269
90% 89.5% 192,162 190,997
80% 80.2% 170,811 171,321
70% 69.8% 149,459 148,959
60% 60.0% 128,108 128,087
50% 49.9% 106,757 106,606
40% 40.2% 85,405 85,874
30% 29.6% 64,054 63,104
20% 19.9% 42,703 42,383
10% 9.9% 21,351 21,166
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 R7715
Hardware
Hardware Vendor: Dell Inc.
Model: PowerEdge R7715 (AMD EPYC 9845, 2.10 GHz)
Form Factor: 2U
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: 160 cores, 1 chip, 160 cores/chip
Hardware Threads: 320 (2 / core)
CPU(s) Orderable: 1 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): 192
# and size of DIMM: 12 x 16 GB
Memory Details: 16GB 1Rx8 PC5-6400-R running at 5200. Slots A1-12 populated.
Power Supply Quantity and Rating (W): 1 x 800
Power Supply Details: 1 x 800W Titanium Efficiency, Dell P/N: 763VM
Disk Drive: 1 x 480GB M.2 NVMe, Dell P/N: VR56V
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: Enabled (see SUT Notes)
Operating System (OS): Microsoft Windows Server 2022 Datacenter
OS Version: Version 21H2 (OS Build 20348.3453)
Filesystem: NTFS
JVM Vendor: Oracle Corporation
JVM Version: Java HotSpot(TM) 64-Bit Server VM (build 17.0.12+8-LTS-286, mixed mode, sharing)
JVM Command-line Options: -server -Xms1500m -Xmx1500m -Xmn1300m -XX:+UseParallelGC -XX:SurvivorRatio=1 -XX:ParallelGCThreads=2 -XX:+UseLargePages -XX:LargePageSizeInBytes=2m -XX:+UseBiasedLocking -XX:UseAVX=1 -XX:AutoBoxCacheMax=20000 -XX:+OptimizeFill -XX:FreqInlineSize=2500
JVM Affinity: start /NODE [0-9] /AFFINITY [0xF,0xF0,0xF00,0xF000,0xF0000,0xF00000,0xF000000,0xF0000000]
JVM Instances: 80
JVM Initial Heap (MB): 1500
JVM Maximum Heap (MB): 1500
JVM Address Bits: 64
Boot Firmware Version: 1.2.4
Management Firmware Version: 1.20.60.50
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 15,556,295 1,490
Payment 15,556,302
Order Status 1,555,629
Delivery 1,555,631
Stock Level 1,555,629
Customer Report 15,556,292
Calibration 2 New Order 15,558,624 1,490
Payment 15,558,617
Order Status 1,555,862
Delivery 1,555,861
Stock Level 1,555,861
Customer Report 15,558,621
Calibration 3 New Order 15,518,715 1,490
Payment 15,518,727
Order Status 1,551,872
Delivery 1,551,871
Stock Level 1,551,872
Customer Report 15,518,719
100% 98.9% New Order 15,367,247 1,490
Payment 15,367,239
Order Status 1,536,725
Delivery 1,536,721
Stock Level 1,536,723
Customer Report 15,367,248
90% 89.5% New Order 13,890,878 1,490
Payment 13,890,882
Order Status 1,389,088
Delivery 1,389,090
Stock Level 1,389,087
Customer Report 13,890,888
80% 80.2% New Order 12,462,742 1,490
Payment 12,462,742
Order Status 1,246,275
Delivery 1,246,273
Stock Level 1,246,274
Customer Report 12,462,741
70% 69.8% New Order 10,834,093 1,490
Payment 10,834,096
Order Status 1,083,408
Delivery 1,083,411
Stock Level 1,083,409
Customer Report 10,834,085
60% 60.0% New Order 9,316,663 1,490
Payment 9,316,653
Order Status 931,667
Delivery 931,664
Stock Level 931,665
Customer Report 9,316,653
50% 49.9% New Order 7,753,360 1,490
Payment 7,753,364
Order Status 775,337
Delivery 775,337
Stock Level 775,337
Customer Report 7,753,355
40% 40.2% New Order 6,245,457 1,490
Payment 6,245,455
Order Status 624,545
Delivery 624,544
Stock Level 624,545
Customer Report 6,245,456
30% 29.6% New Order 4,589,505 1,490
Payment 4,589,506
Order Status 458,951
Delivery 458,951
Stock Level 458,950
Customer Report 4,589,510
20% 19.9% New Order 3,082,423 1,490
Payment 3,082,423
Order Status 308,244
Delivery 308,243
Stock Level 308,242
Customer Report 3,082,425
10% 9.9% New Order 1,539,397 1,490
Payment 1,539,390
Order Status 153,938
Delivery 153,938
Stock Level 153,939
Customer Report 1,539,398
Active Idle New Order 0 1,490
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0