Dell Inc. PowerEdge R7715 (AMD EPYC 9845, 2.10 GHz) ssj_ops@100% = 227,620
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     229,615
Calibration 2     228,574
Calibration 3     227,791
ssj_ops@calibrated=228,183
100% 99.8% 228,183 227,620
90% 89.9% 205,365 205,049
80% 80.5% 182,546 183,575
70% 70.0% 159,728 159,794
60% 60.3% 136,910 137,608
50% 49.9% 114,091 113,960
40% 40.0% 91,273 91,210
30% 29.7% 68,455 67,813
20% 19.9% 45,637 45,333
10% 9.9% 22,818 22,582
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 16,709,556 1,490
Payment 16,709,558
Order Status 1,670,957
Delivery 1,670,957
Stock Level 1,670,956
Customer Report 16,709,555
Calibration 2 New Order 16,625,184 1,490
Payment 16,625,186
Order Status 1,662,518
Delivery 1,662,518
Stock Level 1,662,518
Customer Report 16,625,186
Calibration 3 New Order 16,579,004 1,490
Payment 16,579,006
Order Status 1,657,902
Delivery 1,657,901
Stock Level 1,657,901
Customer Report 16,579,001
100% 99.8% New Order 16,554,995 1,490
Payment 16,554,991
Order Status 1,655,499
Delivery 1,655,500
Stock Level 1,655,501
Customer Report 16,554,986
90% 89.9% New Order 14,912,715 1,490
Payment 14,912,717
Order Status 1,491,272
Delivery 1,491,273
Stock Level 1,491,271
Customer Report 14,912,712
80% 80.5% New Order 13,351,172 1,490
Payment 13,351,181
Order Status 1,335,117
Delivery 1,335,117
Stock Level 1,335,119
Customer Report 13,351,177
70% 70.0% New Order 11,622,261 1,490
Payment 11,622,265
Order Status 1,162,225
Delivery 1,162,226
Stock Level 1,162,227
Customer Report 11,622,263
60% 60.3% New Order 10,008,276 1,490
Payment 10,008,273
Order Status 1,000,827
Delivery 1,000,827
Stock Level 1,000,829
Customer Report 10,008,276
50% 49.9% New Order 8,288,131 1,490
Payment 8,288,129
Order Status 828,812
Delivery 828,812
Stock Level 828,815
Customer Report 8,288,133
40% 40.0% New Order 6,634,010 1,490
Payment 6,634,005
Order Status 663,401
Delivery 663,403
Stock Level 663,401
Customer Report 6,634,011
30% 29.7% New Order 4,932,123 1,490
Payment 4,932,120
Order Status 493,212
Delivery 493,212
Stock Level 493,212
Customer Report 4,932,121
20% 19.9% New Order 3,296,968 1,490
Payment 3,296,973
Order Status 329,697
Delivery 329,698
Stock Level 329,696
Customer Report 3,296,968
10% 9.9% New Order 1,642,427 1,490
Payment 1,642,422
Order Status 164,243
Delivery 164,242
Stock Level 164,241
Customer Report 1,642,425
Active Idle New Order 0 1,490
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0