Dell Inc. PowerEdge R7715 (AMD EPYC 9845, 2.10 GHz) ssj_ops@100% = 224,583
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     224,533
Calibration 2     225,628
Calibration 3     225,865
ssj_ops@calibrated=225,746
100% 99.5% 225,746 224,583
90% 88.4% 203,172 199,534
80% 80.1% 180,597 180,746
70% 70.9% 158,023 160,127
60% 59.3% 135,448 133,873
50% 50.1% 112,873 113,077
40% 40.4% 90,299 91,154
30% 29.8% 67,724 67,300
20% 19.9% 45,149 44,835
10% 10.1% 22,575 22,716
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 16,329,964 1,490
Payment 16,329,977
Order Status 1,632,997
Delivery 1,632,997
Stock Level 1,632,996
Customer Report 16,329,977
Calibration 2 New Order 16,409,396 1,490
Payment 16,409,386
Order Status 1,640,940
Delivery 1,640,939
Stock Level 1,640,940
Customer Report 16,409,387
Calibration 3 New Order 16,428,076 1,490
Payment 16,428,074
Order Status 1,642,806
Delivery 1,642,807
Stock Level 1,642,807
Customer Report 16,428,076
100% 99.5% New Order 16,335,441 1,490
Payment 16,335,447
Order Status 1,633,546
Delivery 1,633,546
Stock Level 1,633,545
Customer Report 16,335,449
90% 88.4% New Order 14,519,497 1,490
Payment 14,519,495
Order Status 1,451,949
Delivery 1,451,952
Stock Level 1,451,950
Customer Report 14,519,502
80% 80.1% New Order 13,164,701 1,490
Payment 13,164,708
Order Status 1,316,469
Delivery 1,316,469
Stock Level 1,316,469
Customer Report 13,164,702
70% 70.9% New Order 11,647,964 1,490
Payment 11,647,967
Order Status 1,164,796
Delivery 1,164,797
Stock Level 1,164,797
Customer Report 11,647,961
60% 59.3% New Order 9,736,462 1,490
Payment 9,736,453
Order Status 973,646
Delivery 973,647
Stock Level 973,645
Customer Report 9,736,462
50% 50.1% New Order 8,224,000 1,490
Payment 8,224,001
Order Status 822,401
Delivery 822,400
Stock Level 822,402
Customer Report 8,224,002
40% 40.4% New Order 6,629,658 1,490
Payment 6,629,659
Order Status 662,964
Delivery 662,966
Stock Level 662,964
Customer Report 6,629,657
30% 29.8% New Order 4,894,849 1,490
Payment 4,894,850
Order Status 489,486
Delivery 489,484
Stock Level 489,484
Customer Report 4,894,847
20% 19.9% New Order 3,260,910 1,490
Payment 3,260,908
Order Status 326,092
Delivery 326,089
Stock Level 326,091
Customer Report 3,260,910
10% 10.1% New Order 1,652,125 1,490
Payment 1,652,121
Order Status 165,211
Delivery 165,213
Stock Level 165,211
Customer Report 1,652,119
Active Idle New Order 0 1,490
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0