Dell Inc. PowerEdge R7715 (AMD EPYC 9845, 2.10 GHz) ssj_ops@100% = 221,750
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     223,709
Calibration 2     222,602
Calibration 3     222,780
ssj_ops@calibrated=222,691
100% 99.6% 222,691 221,750
90% 90.5% 200,422 201,428
80% 79.2% 178,153 176,263
70% 69.8% 155,884 155,524
60% 60.0% 133,614 133,628
50% 50.5% 111,345 112,398
40% 40.0% 89,076 89,143
30% 29.9% 66,807 66,517
20% 20.0% 44,538 44,465
10% 10.0% 22,269 22,329
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 16,274,436 1,490
Payment 16,274,439
Order Status 1,627,443
Delivery 1,627,441
Stock Level 1,627,445
Customer Report 16,274,441
Calibration 2 New Order 16,192,842 1,490
Payment 16,192,847
Order Status 1,619,284
Delivery 1,619,285
Stock Level 1,619,285
Customer Report 16,192,848
Calibration 3 New Order 16,202,627 1,490
Payment 16,202,623
Order Status 1,620,261
Delivery 1,620,265
Stock Level 1,620,264
Customer Report 16,202,629
100% 99.6% New Order 16,127,331 1,490
Payment 16,127,332
Order Status 1,612,733
Delivery 1,612,733
Stock Level 1,612,734
Customer Report 16,127,340
90% 90.5% New Order 14,667,073 1,490
Payment 14,667,082
Order Status 1,466,707
Delivery 1,466,707
Stock Level 1,466,709
Customer Report 14,667,069
80% 79.2% New Order 12,819,316 1,490
Payment 12,819,311
Order Status 1,281,931
Delivery 1,281,931
Stock Level 1,281,932
Customer Report 12,819,314
70% 69.8% New Order 11,311,101 1,490
Payment 11,311,098
Order Status 1,131,112
Delivery 1,131,109
Stock Level 1,131,110
Customer Report 11,311,106
60% 60.0% New Order 9,718,581 1,490
Payment 9,718,584
Order Status 971,860
Delivery 971,860
Stock Level 971,859
Customer Report 9,718,571
50% 50.5% New Order 8,174,511 1,490
Payment 8,174,513
Order Status 817,452
Delivery 817,451
Stock Level 817,452
Customer Report 8,174,510
40% 40.0% New Order 6,483,221 1,490
Payment 6,483,225
Order Status 648,323
Delivery 648,322
Stock Level 648,323
Customer Report 6,483,221
30% 29.9% New Order 4,837,875 1,490
Payment 4,837,884
Order Status 483,789
Delivery 483,787
Stock Level 483,789
Customer Report 4,837,877
20% 20.0% New Order 3,233,910 1,490
Payment 3,233,911
Order Status 323,392
Delivery 323,391
Stock Level 323,389
Customer Report 3,233,911
10% 10.0% New Order 1,623,935 1,490
Payment 1,623,941
Order Status 162,393
Delivery 162,394
Stock Level 162,396
Customer Report 1,623,941
Active Idle New Order 0 1,490
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0