Dell Inc. PowerEdge R7715 (AMD EPYC 9845, 2.10 GHz) ssj_ops@100% = 221,063
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     225,792
Calibration 2     221,040
Calibration 3     222,033
ssj_ops@calibrated=221,537
100% 99.8% 221,537 221,063
90% 90.1% 199,383 199,596
80% 79.7% 177,229 176,594
70% 69.6% 155,076 154,185
60% 60.0% 132,922 133,020
50% 49.9% 110,768 110,500
40% 40.3% 88,615 89,177
30% 30.1% 66,461 66,614
20% 20.1% 44,307 44,553
10% 9.9% 22,154 21,949
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 16,429,214 1,490
Payment 16,429,217
Order Status 1,642,921
Delivery 1,642,921
Stock Level 1,642,921
Customer Report 16,429,203
Calibration 2 New Order 16,081,964 1,490
Payment 16,081,966
Order Status 1,608,196
Delivery 1,608,196
Stock Level 1,608,196
Customer Report 16,081,973
Calibration 3 New Order 16,150,455 1,490
Payment 16,150,452
Order Status 1,615,046
Delivery 1,615,045
Stock Level 1,615,045
Customer Report 16,150,455
100% 99.8% New Order 16,078,339 1,490
Payment 16,078,334
Order Status 1,607,834
Delivery 1,607,835
Stock Level 1,607,834
Customer Report 16,078,336
90% 90.1% New Order 14,516,260 1,490
Payment 14,516,268
Order Status 1,451,626
Delivery 1,451,624
Stock Level 1,451,628
Customer Report 14,516,272
80% 79.7% New Order 12,843,530 1,490
Payment 12,843,534
Order Status 1,284,352
Delivery 1,284,356
Stock Level 1,284,354
Customer Report 12,843,536
70% 69.6% New Order 11,213,613 1,490
Payment 11,213,617
Order Status 1,121,363
Delivery 1,121,362
Stock Level 1,121,360
Customer Report 11,213,614
60% 60.0% New Order 9,674,375 1,490
Payment 9,674,365
Order Status 967,437
Delivery 967,435
Stock Level 967,437
Customer Report 9,674,363
50% 49.9% New Order 8,036,604 1,490
Payment 8,036,610
Order Status 803,661
Delivery 803,660
Stock Level 803,661
Customer Report 8,036,613
40% 40.3% New Order 6,485,678 1,490
Payment 6,485,680
Order Status 648,569
Delivery 648,568
Stock Level 648,570
Customer Report 6,485,689
30% 30.1% New Order 4,844,801 1,490
Payment 4,844,798
Order Status 484,479
Delivery 484,478
Stock Level 484,479
Customer Report 4,844,796
20% 20.1% New Order 3,240,305 1,490
Payment 3,240,304
Order Status 324,031
Delivery 324,029
Stock Level 324,031
Customer Report 3,240,300
10% 9.9% New Order 1,596,362 1,490
Payment 1,596,370
Order Status 159,638
Delivery 159,638
Stock Level 159,636
Customer Report 1,596,356
Active Idle New Order 0 1,490
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0