Dell Inc. PowerEdge R7715 (AMD EPYC 9845, 2.10 GHz) ssj_ops@100% = 223,733
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     225,167
Calibration 2     224,212
Calibration 3     224,804
ssj_ops@calibrated=224,508
100% 99.7% 224,508 223,733
90% 89.1% 202,057 200,031
80% 79.5% 179,606 178,572
70% 70.8% 157,156 158,926
60% 59.8% 134,705 134,242
50% 49.7% 112,254 111,576
40% 40.3% 89,803 90,554
30% 30.3% 67,352 68,105
20% 20.2% 44,902 45,259
10% 9.8% 22,451 22,037
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 16,382,611 1,490
Payment 16,382,613
Order Status 1,638,262
Delivery 1,638,261
Stock Level 1,638,262
Customer Report 16,382,611
Calibration 2 New Order 16,308,531 1,490
Payment 16,308,536
Order Status 1,630,854
Delivery 1,630,854
Stock Level 1,630,853
Customer Report 16,308,536
Calibration 3 New Order 16,359,430 1,490
Payment 16,359,430
Order Status 1,635,941
Delivery 1,635,942
Stock Level 1,635,943
Customer Report 16,359,427
100% 99.7% New Order 16,277,355 1,490
Payment 16,277,355
Order Status 1,627,735
Delivery 1,627,735
Stock Level 1,627,736
Customer Report 16,277,355
90% 89.1% New Order 14,561,215 1,490
Payment 14,561,215
Order Status 1,456,122
Delivery 1,456,121
Stock Level 1,456,121
Customer Report 14,561,208
80% 79.5% New Order 12,996,592 1,490
Payment 12,996,603
Order Status 1,299,660
Delivery 1,299,658
Stock Level 1,299,662
Customer Report 12,996,590
70% 70.8% New Order 11,558,768 1,490
Payment 11,558,769
Order Status 1,155,876
Delivery 1,155,875
Stock Level 1,155,877
Customer Report 11,558,769
60% 59.8% New Order 9,763,267 1,490
Payment 9,763,267
Order Status 976,328
Delivery 976,325
Stock Level 976,328
Customer Report 9,763,269
50% 49.7% New Order 8,114,872 1,490
Payment 8,114,877
Order Status 811,487
Delivery 811,488
Stock Level 811,487
Customer Report 8,114,875
40% 40.3% New Order 6,585,834 1,490
Payment 6,585,831
Order Status 658,583
Delivery 658,582
Stock Level 658,582
Customer Report 6,585,827
30% 30.3% New Order 4,953,337 1,490
Payment 4,953,330
Order Status 495,335
Delivery 495,332
Stock Level 495,333
Customer Report 4,953,333
20% 20.2% New Order 3,291,570 1,490
Payment 3,291,567
Order Status 329,157
Delivery 329,157
Stock Level 329,156
Customer Report 3,291,582
10% 9.8% New Order 1,602,727 1,490
Payment 1,602,723
Order Status 160,274
Delivery 160,274
Stock Level 160,274
Customer Report 1,602,728
Active Idle New Order 0 1,490
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0