Dell Inc. PowerEdge R7715 (AMD EPYC 9845, 2.10 GHz) ssj_ops@100% = 227,647
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     225,945
Calibration 2     228,248
Calibration 3     228,426
ssj_ops@calibrated=228,337
100% 99.7% 228,337 227,647
90% 90.6% 205,503 206,796
80% 79.8% 182,670 182,219
70% 69.9% 159,836 159,519
60% 59.6% 137,002 136,114
50% 49.7% 114,168 113,519
40% 40.4% 91,335 92,326
30% 30.2% 68,501 68,854
20% 20.1% 45,667 46,002
10% 10.2% 22,834 23,212
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 16,447,739 1,490
Payment 16,447,740
Order Status 1,644,774
Delivery 1,644,775
Stock Level 1,644,773
Customer Report 16,447,742
Calibration 2 New Order 16,605,295 1,490
Payment 16,605,301
Order Status 1,660,530
Delivery 1,660,530
Stock Level 1,660,530
Customer Report 16,605,298
Calibration 3 New Order 16,616,557 1,490
Payment 16,616,550
Order Status 1,661,656
Delivery 1,661,655
Stock Level 1,661,654
Customer Report 16,616,552
100% 99.7% New Order 16,566,033 1,490
Payment 16,566,034
Order Status 1,656,603
Delivery 1,656,602
Stock Level 1,656,603
Customer Report 16,566,024
90% 90.6% New Order 15,041,086 1,490
Payment 15,041,082
Order Status 1,504,108
Delivery 1,504,105
Stock Level 1,504,107
Customer Report 15,041,090
80% 79.8% New Order 13,252,496 1,490
Payment 13,252,493
Order Status 1,325,250
Delivery 1,325,251
Stock Level 1,325,250
Customer Report 13,252,488
70% 69.9% New Order 11,601,874 1,490
Payment 11,601,860
Order Status 1,160,187
Delivery 1,160,188
Stock Level 1,160,186
Customer Report 11,601,870
60% 59.6% New Order 9,899,481 1,490
Payment 9,899,476
Order Status 989,948
Delivery 989,947
Stock Level 989,950
Customer Report 9,899,477
50% 49.7% New Order 8,256,096 1,490
Payment 8,256,104
Order Status 825,610
Delivery 825,610
Stock Level 825,610
Customer Report 8,256,088
40% 40.4% New Order 6,714,776 1,490
Payment 6,714,774
Order Status 671,479
Delivery 671,478
Stock Level 671,480
Customer Report 6,714,781
30% 30.2% New Order 5,007,713 1,490
Payment 5,007,703
Order Status 500,771
Delivery 500,771
Stock Level 500,772
Customer Report 5,007,710
20% 20.1% New Order 3,345,644 1,490
Payment 3,345,654
Order Status 334,564
Delivery 334,567
Stock Level 334,566
Customer Report 3,345,646
10% 10.2% New Order 1,688,186 1,490
Payment 1,688,180
Order Status 168,818
Delivery 168,819
Stock Level 168,819
Customer Report 1,688,181
Active Idle New Order 0 1,490
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0