Dell Inc. PowerEdge R7715 (AMD EPYC 9845, 2.10 GHz) ssj_ops@100% = 225,655
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     226,465
Calibration 2     226,583
Calibration 3     226,711
ssj_ops@calibrated=226,647
100% 99.6% 226,647 225,655
90% 90.0% 203,983 203,911
80% 80.6% 181,318 182,669
70% 69.7% 158,653 157,980
60% 60.1% 135,988 136,294
50% 49.7% 113,324 112,671
40% 40.2% 90,659 91,098
30% 30.1% 67,994 68,254
20% 20.0% 45,329 45,381
10% 9.8% 22,665 22,278
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 16,474,914 1,490
Payment 16,474,909
Order Status 1,647,493
Delivery 1,647,493
Stock Level 1,647,489
Customer Report 16,474,915
Calibration 2 New Order 16,483,158 1,490
Payment 16,483,163
Order Status 1,648,315
Delivery 1,648,318
Stock Level 1,648,316
Customer Report 16,483,156
Calibration 3 New Order 16,489,668 1,490
Payment 16,489,663
Order Status 1,648,966
Delivery 1,648,965
Stock Level 1,648,966
Customer Report 16,489,664
100% 99.6% New Order 16,413,432 1,490
Payment 16,413,429
Order Status 1,641,343
Delivery 1,641,345
Stock Level 1,641,343
Customer Report 16,413,432
90% 90.0% New Order 14,836,585 1,490
Payment 14,836,591
Order Status 1,483,658
Delivery 1,483,658
Stock Level 1,483,657
Customer Report 14,836,593
80% 80.6% New Order 13,291,215 1,490
Payment 13,291,214
Order Status 1,329,122
Delivery 1,329,123
Stock Level 1,329,123
Customer Report 13,291,218
70% 69.7% New Order 11,490,112 1,490
Payment 11,490,106
Order Status 1,149,012
Delivery 1,149,011
Stock Level 1,149,008
Customer Report 11,490,115
60% 60.1% New Order 9,912,546 1,490
Payment 9,912,548
Order Status 991,254
Delivery 991,257
Stock Level 991,255
Customer Report 9,912,542
50% 49.7% New Order 8,194,463 1,490
Payment 8,194,465
Order Status 819,447
Delivery 819,447
Stock Level 819,445
Customer Report 8,194,464
40% 40.2% New Order 6,625,457 1,490
Payment 6,625,453
Order Status 662,547
Delivery 662,546
Stock Level 662,545
Customer Report 6,625,452
30% 30.1% New Order 4,964,198 1,490
Payment 4,964,204
Order Status 496,421
Delivery 496,422
Stock Level 496,420
Customer Report 4,964,195
20% 20.0% New Order 3,300,490 1,490
Payment 3,300,487
Order Status 330,049
Delivery 330,049
Stock Level 330,048
Customer Report 3,300,484
10% 9.8% New Order 1,620,305 1,490
Payment 1,620,304
Order Status 162,028
Delivery 162,029
Stock Level 162,030
Customer Report 1,620,304
Active Idle New Order 0 1,490
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0