Dell Inc. PowerEdge R7715 (AMD EPYC 9845, 2.10 GHz) ssj_ops@100% = 224,394
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     224,914
Calibration 2     225,350
Calibration 3     224,746
ssj_ops@calibrated=225,048
100% 99.7% 225,048 224,394
90% 89.6% 202,543 201,576
80% 80.0% 180,038 180,014
70% 70.3% 157,533 158,292
60% 59.7% 135,029 134,321
50% 50.0% 112,524 112,525
40% 39.5% 90,019 88,985
30% 29.8% 67,514 67,037
20% 20.3% 45,010 45,578
10% 10.0% 22,505 22,586
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 16,361,699 1,490
Payment 16,361,706
Order Status 1,636,169
Delivery 1,636,170
Stock Level 1,636,169
Customer Report 16,361,704
Calibration 2 New Order 16,389,183 1,490
Payment 16,389,180
Order Status 1,638,918
Delivery 1,638,917
Stock Level 1,638,918
Customer Report 16,389,185
Calibration 3 New Order 16,346,681 1,490
Payment 16,346,675
Order Status 1,634,666
Delivery 1,634,668
Stock Level 1,634,668
Customer Report 16,346,683
100% 99.7% New Order 16,321,423 1,490
Payment 16,321,419
Order Status 1,632,142
Delivery 1,632,143
Stock Level 1,632,143
Customer Report 16,321,419
90% 89.6% New Order 14,675,245 1,490
Payment 14,675,242
Order Status 1,467,523
Delivery 1,467,525
Stock Level 1,467,526
Customer Report 14,675,242
80% 80.0% New Order 13,092,700 1,490
Payment 13,092,695
Order Status 1,309,270
Delivery 1,309,270
Stock Level 1,309,270
Customer Report 13,092,693
70% 70.3% New Order 11,512,869 1,490
Payment 11,512,873
Order Status 1,151,287
Delivery 1,151,288
Stock Level 1,151,288
Customer Report 11,512,871
60% 59.7% New Order 9,768,996 1,490
Payment 9,769,004
Order Status 976,900
Delivery 976,899
Stock Level 976,901
Customer Report 9,768,997
50% 50.0% New Order 8,183,772 1,490
Payment 8,183,767
Order Status 818,378
Delivery 818,376
Stock Level 818,378
Customer Report 8,183,770
40% 39.5% New Order 6,471,822 1,490
Payment 6,471,818
Order Status 647,182
Delivery 647,180
Stock Level 647,183
Customer Report 6,471,815
30% 29.8% New Order 4,875,724 1,490
Payment 4,875,726
Order Status 487,570
Delivery 487,572
Stock Level 487,572
Customer Report 4,875,723
20% 20.3% New Order 3,314,850 1,490
Payment 3,314,847
Order Status 331,487
Delivery 331,483
Stock Level 331,484
Customer Report 3,314,849
10% 10.0% New Order 1,642,665 1,490
Payment 1,642,661
Order Status 164,265
Delivery 164,268
Stock Level 164,266
Customer Report 1,642,662
Active Idle New Order 0 1,490
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0