Dell Inc. PowerEdge R7715 (AMD EPYC 9845, 2.10 GHz) ssj_ops@100% = 216,912
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     216,770
Calibration 2     217,494
Calibration 3     217,275
ssj_ops@calibrated=217,384
100% 99.8% 217,384 216,912
90% 88.3% 195,646 191,883
80% 80.2% 173,908 174,436
70% 69.9% 152,169 152,000
60% 59.8% 130,431 130,001
50% 49.8% 108,692 108,341
40% 40.4% 86,954 87,761
30% 30.2% 65,215 65,549
20% 19.8% 43,477 43,115
10% 10.0% 21,738 21,724
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 15,778,323 1,490
Payment 15,778,321
Order Status 1,577,832
Delivery 1,577,831
Stock Level 1,577,832
Customer Report 15,778,317
Calibration 2 New Order 15,818,953 1,490
Payment 15,818,952
Order Status 1,581,897
Delivery 1,581,896
Stock Level 1,581,894
Customer Report 15,818,945
Calibration 3 New Order 15,804,332 1,490
Payment 15,804,333
Order Status 1,580,432
Delivery 1,580,433
Stock Level 1,580,434
Customer Report 15,804,336
100% 99.8% New Order 15,787,613 1,490
Payment 15,787,613
Order Status 1,578,761
Delivery 1,578,760
Stock Level 1,578,760
Customer Report 15,787,619
90% 88.3% New Order 13,960,664 1,490
Payment 13,960,656
Order Status 1,396,066
Delivery 1,396,066
Stock Level 1,396,068
Customer Report 13,960,660
80% 80.2% New Order 12,687,995 1,490
Payment 12,687,992
Order Status 1,268,797
Delivery 1,268,800
Stock Level 1,268,800
Customer Report 12,688,002
70% 69.9% New Order 11,055,215 1,490
Payment 11,055,204
Order Status 1,105,523
Delivery 1,105,522
Stock Level 1,105,523
Customer Report 11,055,214
60% 59.8% New Order 9,454,783 1,490
Payment 9,454,779
Order Status 945,479
Delivery 945,478
Stock Level 945,476
Customer Report 9,454,781
50% 49.8% New Order 7,879,586 1,490
Payment 7,879,596
Order Status 787,960
Delivery 787,960
Stock Level 787,958
Customer Report 7,879,591
40% 40.4% New Order 6,382,919 1,490
Payment 6,382,926
Order Status 638,292
Delivery 638,293
Stock Level 638,293
Customer Report 6,382,925
30% 30.2% New Order 4,767,466 1,490
Payment 4,767,467
Order Status 476,744
Delivery 476,747
Stock Level 476,747
Customer Report 4,767,467
20% 19.8% New Order 3,135,714 1,490
Payment 3,135,716
Order Status 313,573
Delivery 313,572
Stock Level 313,572
Customer Report 3,135,708
10% 10.0% New Order 1,579,996 1,490
Payment 1,580,002
Order Status 158,000
Delivery 158,000
Stock Level 158,001
Customer Report 1,580,001
Active Idle New Order 0 1,490
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0