Dell Inc. PowerEdge R7715 (AMD EPYC 9845, 2.10 GHz) ssj_ops@100% = 221,185
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     222,817
Calibration 2     223,193
Calibration 3     222,761
ssj_ops@calibrated=222,977
100% 99.2% 222,977 221,185
90% 90.2% 200,679 201,071
80% 80.4% 178,382 179,269
70% 69.6% 156,084 155,254
60% 60.3% 133,786 134,524
50% 50.0% 111,488 111,501
40% 39.6% 89,191 88,209
30% 29.8% 66,893 66,413
20% 20.3% 44,595 45,329
10% 9.8% 22,298 21,741
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 16,208,446 1,490
Payment 16,208,455
Order Status 1,620,844
Delivery 1,620,844
Stock Level 1,620,842
Customer Report 16,208,448
Calibration 2 New Order 16,240,808 1,490
Payment 16,240,806
Order Status 1,624,079
Delivery 1,624,082
Stock Level 1,624,080
Customer Report 16,240,801
Calibration 3 New Order 16,206,590 1,490
Payment 16,206,586
Order Status 1,620,659
Delivery 1,620,658
Stock Level 1,620,659
Customer Report 16,206,581
100% 99.2% New Order 16,093,511 1,490
Payment 16,093,511
Order Status 1,609,349
Delivery 1,609,353
Stock Level 1,609,352
Customer Report 16,093,509
90% 90.2% New Order 14,626,072 1,490
Payment 14,626,069
Order Status 1,462,610
Delivery 1,462,607
Stock Level 1,462,608
Customer Report 14,626,077
80% 80.4% New Order 13,038,916 1,490
Payment 13,038,908
Order Status 1,303,892
Delivery 1,303,893
Stock Level 1,303,889
Customer Report 13,038,915
70% 69.6% New Order 11,291,892 1,490
Payment 11,291,899
Order Status 1,129,188
Delivery 1,129,190
Stock Level 1,129,190
Customer Report 11,291,893
60% 60.3% New Order 9,783,775 1,490
Payment 9,783,781
Order Status 978,378
Delivery 978,375
Stock Level 978,378
Customer Report 9,783,770
50% 50.0% New Order 8,109,396 1,490
Payment 8,109,397
Order Status 810,939
Delivery 810,940
Stock Level 810,938
Customer Report 8,109,393
40% 39.6% New Order 6,415,234 1,490
Payment 6,415,223
Order Status 641,523
Delivery 641,522
Stock Level 641,524
Customer Report 6,415,228
30% 29.8% New Order 4,830,303 1,490
Payment 4,830,299
Order Status 483,031
Delivery 483,031
Stock Level 483,031
Customer Report 4,830,306
20% 20.3% New Order 3,296,703 1,490
Payment 3,296,700
Order Status 329,671
Delivery 329,671
Stock Level 329,671
Customer Report 3,296,698
10% 9.8% New Order 1,581,214 1,490
Payment 1,581,215
Order Status 158,120
Delivery 158,121
Stock Level 158,122
Customer Report 1,581,208
Active Idle New Order 0 1,490
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0