Dell Inc. PowerEdge R7715 (AMD EPYC 9845, 2.10 GHz) ssj_ops@100% = 219,620
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     219,995
Calibration 2     219,967
Calibration 3     220,352
ssj_ops@calibrated=220,160
100% 99.8% 220,160 219,620
90% 89.9% 198,144 197,929
80% 79.8% 176,128 175,623
70% 70.0% 154,112 154,006
60% 59.9% 132,096 131,795
50% 49.6% 110,080 109,272
40% 40.2% 88,064 88,478
30% 29.8% 66,048 65,572
20% 20.1% 44,032 44,328
10% 9.9% 22,016 21,855
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 16,003,230 1,490
Payment 16,003,233
Order Status 1,600,322
Delivery 1,600,322
Stock Level 1,600,324
Customer Report 16,003,226
Calibration 2 New Order 15,999,764 1,490
Payment 15,999,768
Order Status 1,599,977
Delivery 1,599,974
Stock Level 1,599,978
Customer Report 15,999,765
Calibration 3 New Order 16,027,135 1,490
Payment 16,027,144
Order Status 1,602,712
Delivery 1,602,713
Stock Level 1,602,715
Customer Report 16,027,138
100% 99.8% New Order 15,977,558 1,490
Payment 15,977,558
Order Status 1,597,756
Delivery 1,597,756
Stock Level 1,597,754
Customer Report 15,977,549
90% 89.9% New Order 14,395,292 1,490
Payment 14,395,296
Order Status 1,439,528
Delivery 1,439,530
Stock Level 1,439,529
Customer Report 14,395,292
80% 79.8% New Order 12,773,380 1,490
Payment 12,773,377
Order Status 1,277,338
Delivery 1,277,336
Stock Level 1,277,336
Customer Report 12,773,381
70% 70.0% New Order 11,201,007 1,490
Payment 11,201,004
Order Status 1,120,100
Delivery 1,120,098
Stock Level 1,120,100
Customer Report 11,201,008
60% 59.9% New Order 9,585,324 1,490
Payment 9,585,329
Order Status 958,531
Delivery 958,533
Stock Level 958,532
Customer Report 9,585,324
50% 49.6% New Order 7,947,301 1,490
Payment 7,947,297
Order Status 794,731
Delivery 794,731
Stock Level 794,729
Customer Report 7,947,295
40% 40.2% New Order 6,434,906 1,490
Payment 6,434,905
Order Status 643,490
Delivery 643,491
Stock Level 643,491
Customer Report 6,434,902
30% 29.8% New Order 4,769,090 1,490
Payment 4,769,093
Order Status 476,909
Delivery 476,909
Stock Level 476,908
Customer Report 4,769,091
20% 20.1% New Order 3,223,922 1,490
Payment 3,223,909
Order Status 322,391
Delivery 322,390
Stock Level 322,393
Customer Report 3,223,915
10% 9.9% New Order 1,589,520 1,490
Payment 1,589,522
Order Status 158,953
Delivery 158,952
Stock Level 158,953
Customer Report 1,589,522
Active Idle New Order 0 1,490
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0