Dell Inc. PowerEdge R7715 (AMD EPYC 9845, 2.10 GHz) ssj_ops@100% = 224,880
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     225,006
Calibration 2     223,922
Calibration 3     225,217
ssj_ops@calibrated=224,570
100% 100.1% 224,570 224,880
90% 89.8% 202,113 201,681
80% 80.0% 179,656 179,633
70% 69.8% 157,199 156,829
60% 59.6% 134,742 133,898
50% 49.9% 112,285 112,141
40% 39.4% 89,828 88,443
30% 30.0% 67,371 67,346
20% 20.0% 44,914 44,807
10% 9.9% 22,457 22,195
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 16,366,207 1,490
Payment 16,366,205
Order Status 1,636,620
Delivery 1,636,624
Stock Level 1,636,622
Customer Report 16,366,211
Calibration 2 New Order 16,291,048 1,490
Payment 16,291,050
Order Status 1,629,104
Delivery 1,629,105
Stock Level 1,629,107
Customer Report 16,291,045
Calibration 3 New Order 16,389,539 1,490
Payment 16,389,532
Order Status 1,638,954
Delivery 1,638,953
Stock Level 1,638,955
Customer Report 16,389,540
100% 100.1% New Order 16,356,700 1,490
Payment 16,356,697
Order Status 1,635,670
Delivery 1,635,672
Stock Level 1,635,670
Customer Report 16,356,701
90% 89.8% New Order 14,668,722 1,490
Payment 14,668,722
Order Status 1,466,871
Delivery 1,466,874
Stock Level 1,466,872
Customer Report 14,668,718
80% 80.0% New Order 13,066,872 1,490
Payment 13,066,874
Order Status 1,306,687
Delivery 1,306,686
Stock Level 1,306,686
Customer Report 13,066,876
70% 69.8% New Order 11,406,387 1,490
Payment 11,406,384
Order Status 1,140,639
Delivery 1,140,640
Stock Level 1,140,640
Customer Report 11,406,379
60% 59.6% New Order 9,738,176 1,490
Payment 9,738,176
Order Status 973,817
Delivery 973,819
Stock Level 973,818
Customer Report 9,738,185
50% 49.9% New Order 8,155,947 1,490
Payment 8,155,941
Order Status 815,594
Delivery 815,596
Stock Level 815,593
Customer Report 8,155,948
40% 39.4% New Order 6,432,312 1,490
Payment 6,432,311
Order Status 643,231
Delivery 643,233
Stock Level 643,233
Customer Report 6,432,316
30% 30.0% New Order 4,898,170 1,490
Payment 4,898,168
Order Status 489,818
Delivery 489,817
Stock Level 489,815
Customer Report 4,898,162
20% 20.0% New Order 3,258,773 1,490
Payment 3,258,774
Order Status 325,877
Delivery 325,876
Stock Level 325,877
Customer Report 3,258,771
10% 9.9% New Order 1,614,244 1,490
Payment 1,614,241
Order Status 161,423
Delivery 161,425
Stock Level 161,423
Customer Report 1,614,244
Active Idle New Order 0 1,490
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0