Dell Inc. PowerEdge R7715 (AMD EPYC 9845, 2.10 GHz) ssj_ops@100% = 222,306
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     223,560
Calibration 2     223,251
Calibration 3     222,321
ssj_ops@calibrated=222,786
100% 99.8% 222,786 222,306
90% 90.4% 200,507 201,336
80% 79.7% 178,229 177,624
70% 70.1% 155,950 156,176
60% 60.0% 133,672 133,740
50% 50.1% 111,393 111,697
40% 39.8% 89,114 88,602
30% 29.9% 66,836 66,607
20% 20.1% 44,557 44,840
10% 10.0% 22,279 22,358
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 16,266,811 1,490
Payment 16,266,815
Order Status 1,626,682
Delivery 1,626,680
Stock Level 1,626,683
Customer Report 16,266,817
Calibration 2 New Order 16,241,749 1,490
Payment 16,241,745
Order Status 1,624,172
Delivery 1,624,174
Stock Level 1,624,174
Customer Report 16,241,745
Calibration 3 New Order 16,171,399 1,490
Payment 16,171,388
Order Status 1,617,139
Delivery 1,617,140
Stock Level 1,617,138
Customer Report 16,171,397
100% 99.8% New Order 16,169,820 1,490
Payment 16,169,823
Order Status 1,616,982
Delivery 1,616,981
Stock Level 1,616,983
Customer Report 16,169,822
90% 90.4% New Order 14,643,256 1,490
Payment 14,643,263
Order Status 1,464,326
Delivery 1,464,326
Stock Level 1,464,327
Customer Report 14,643,260
80% 79.7% New Order 12,918,555 1,490
Payment 12,918,555
Order Status 1,291,855
Delivery 1,291,855
Stock Level 1,291,855
Customer Report 12,918,552
70% 70.1% New Order 11,358,719 1,490
Payment 11,358,728
Order Status 1,135,873
Delivery 1,135,873
Stock Level 1,135,872
Customer Report 11,358,718
60% 60.0% New Order 9,726,799 1,490
Payment 9,726,802
Order Status 972,680
Delivery 972,680
Stock Level 972,680
Customer Report 9,726,799
50% 50.1% New Order 8,123,602 1,490
Payment 8,123,605
Order Status 812,360
Delivery 812,360
Stock Level 812,362
Customer Report 8,123,601
40% 39.8% New Order 6,443,939 1,490
Payment 6,443,943
Order Status 644,394
Delivery 644,393
Stock Level 644,391
Customer Report 6,443,943
30% 29.9% New Order 4,844,199 1,490
Payment 4,844,202
Order Status 484,421
Delivery 484,421
Stock Level 484,422
Customer Report 4,844,196
20% 20.1% New Order 3,261,093 1,490
Payment 3,261,096
Order Status 326,108
Delivery 326,110
Stock Level 326,111
Customer Report 3,261,095
10% 10.0% New Order 1,626,067 1,490
Payment 1,626,061
Order Status 162,606
Delivery 162,605
Stock Level 162,606
Customer Report 1,626,055
Active Idle New Order 0 1,490
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0