Dell Inc. PowerEdge R7715 (AMD EPYC 9845, 2.10 GHz) ssj_ops@100% = 221,229
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     218,727
Calibration 2     222,194
Calibration 3     223,215
ssj_ops@calibrated=222,705
100% 99.3% 222,705 221,229
90% 90.2% 200,434 200,784
80% 79.8% 178,164 177,763
70% 69.8% 155,893 155,489
60% 60.8% 133,623 135,424
50% 50.0% 111,352 111,299
40% 39.8% 89,082 88,576
30% 29.8% 66,811 66,396
20% 20.3% 44,541 45,206
10% 10.1% 22,270 22,394
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 15,921,315 1,490
Payment 15,921,314
Order Status 1,592,132
Delivery 1,592,130
Stock Level 1,592,130
Customer Report 15,921,313
Calibration 2 New Order 16,162,767 1,490
Payment 16,162,757
Order Status 1,616,276
Delivery 1,616,277
Stock Level 1,616,276
Customer Report 16,162,761
Calibration 3 New Order 16,234,334 1,490
Payment 16,234,327
Order Status 1,623,433
Delivery 1,623,433
Stock Level 1,623,432
Customer Report 16,234,331
100% 99.3% New Order 16,091,475 1,490
Payment 16,091,468
Order Status 1,609,145
Delivery 1,609,150
Stock Level 1,609,147
Customer Report 16,091,460
90% 90.2% New Order 14,603,673 1,490
Payment 14,603,678
Order Status 1,460,368
Delivery 1,460,370
Stock Level 1,460,366
Customer Report 14,603,681
80% 79.8% New Order 12,928,888 1,490
Payment 12,928,891
Order Status 1,292,889
Delivery 1,292,888
Stock Level 1,292,890
Customer Report 12,928,881
70% 69.8% New Order 11,308,860 1,490
Payment 11,308,866
Order Status 1,130,885
Delivery 1,130,885
Stock Level 1,130,888
Customer Report 11,308,859
60% 60.8% New Order 9,849,461 1,490
Payment 9,849,464
Order Status 984,945
Delivery 984,945
Stock Level 984,946
Customer Report 9,849,459
50% 50.0% New Order 8,094,659 1,490
Payment 8,094,664
Order Status 809,466
Delivery 809,467
Stock Level 809,467
Customer Report 8,094,660
40% 39.8% New Order 6,441,992 1,490
Payment 6,441,984
Order Status 644,198
Delivery 644,201
Stock Level 644,199
Customer Report 6,441,984
30% 29.8% New Order 4,829,084 1,490
Payment 4,829,091
Order Status 482,909
Delivery 482,908
Stock Level 482,911
Customer Report 4,829,097
20% 20.3% New Order 3,287,880 1,490
Payment 3,287,883
Order Status 328,789
Delivery 328,790
Stock Level 328,788
Customer Report 3,287,870
10% 10.1% New Order 1,628,723 1,490
Payment 1,628,718
Order Status 162,873
Delivery 162,873
Stock Level 162,872
Customer Report 1,628,715
Active Idle New Order 0 1,490
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0