Dell Inc. PowerEdge R7715 (AMD EPYC 9845, 2.10 GHz) ssj_ops@100% = 223,161
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     223,740
Calibration 2     224,200
Calibration 3     223,485
ssj_ops@calibrated=223,842
100% 99.7% 223,842 223,161
90% 90.1% 201,458 201,626
80% 79.8% 179,074 178,615
70% 70.9% 156,690 158,742
60% 59.8% 134,305 133,852
50% 49.6% 111,921 111,099
40% 40.1% 89,537 89,743
30% 30.2% 67,153 67,512
20% 20.0% 44,768 44,716
10% 9.9% 22,384 22,208
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 16,279,875 1,490
Payment 16,279,869
Order Status 1,627,988
Delivery 1,627,989
Stock Level 1,627,987
Customer Report 16,279,876
Calibration 2 New Order 16,305,485 1,490
Payment 16,305,488
Order Status 1,630,549
Delivery 1,630,549
Stock Level 1,630,549
Customer Report 16,305,489
Calibration 3 New Order 16,256,051 1,490
Payment 16,256,049
Order Status 1,625,603
Delivery 1,625,606
Stock Level 1,625,606
Customer Report 16,256,047
100% 99.7% New Order 16,231,715 1,490
Payment 16,231,717
Order Status 1,623,173
Delivery 1,623,174
Stock Level 1,623,172
Customer Report 16,231,719
90% 90.1% New Order 14,664,014 1,490
Payment 14,664,007
Order Status 1,466,403
Delivery 1,466,399
Stock Level 1,466,400
Customer Report 14,664,007
80% 79.8% New Order 12,990,752 1,490
Payment 12,990,750
Order Status 1,299,074
Delivery 1,299,076
Stock Level 1,299,076
Customer Report 12,990,745
70% 70.9% New Order 11,545,514 1,490
Payment 11,545,509
Order Status 1,154,551
Delivery 1,154,551
Stock Level 1,154,551
Customer Report 11,545,509
60% 59.8% New Order 9,735,039 1,490
Payment 9,735,036
Order Status 973,504
Delivery 973,502
Stock Level 973,504
Customer Report 9,735,036
50% 49.6% New Order 8,080,174 1,490
Payment 8,080,190
Order Status 808,018
Delivery 808,016
Stock Level 808,019
Customer Report 8,080,177
40% 40.1% New Order 6,526,945 1,490
Payment 6,526,946
Order Status 652,695
Delivery 652,694
Stock Level 652,693
Customer Report 6,526,938
30% 30.2% New Order 4,910,222 1,490
Payment 4,910,223
Order Status 491,021
Delivery 491,020
Stock Level 491,022
Customer Report 4,910,222
20% 20.0% New Order 3,252,121 1,490
Payment 3,252,121
Order Status 325,214
Delivery 325,213
Stock Level 325,212
Customer Report 3,252,119
10% 9.9% New Order 1,615,156 1,490
Payment 1,615,152
Order Status 161,516
Delivery 161,515
Stock Level 161,513
Customer Report 1,615,148
Active Idle New Order 0 1,490
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0