Dell Inc. PowerEdge R7715 (AMD EPYC 9845, 2.10 GHz) ssj_ops@100% = 224,180
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     222,737
Calibration 2     224,471
Calibration 3     223,279
ssj_ops@calibrated=223,875
100% 100.1% 223,875 224,180
90% 90.2% 201,488 201,880
80% 80.3% 179,100 179,879
70% 70.1% 156,713 156,925
60% 60.4% 134,325 135,273
50% 50.0% 111,938 111,842
40% 39.4% 89,550 88,295
30% 29.2% 67,163 65,264
20% 20.0% 44,775 44,744
10% 10.0% 22,388 22,337
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 16,206,926 1,490
Payment 16,206,919
Order Status 1,620,691
Delivery 1,620,692
Stock Level 1,620,692
Customer Report 16,206,920
Calibration 2 New Order 16,333,554 1,490
Payment 16,333,552
Order Status 1,633,354
Delivery 1,633,356
Stock Level 1,633,355
Customer Report 16,333,544
Calibration 3 New Order 16,240,757 1,490
Payment 16,240,763
Order Status 1,624,076
Delivery 1,624,076
Stock Level 1,624,074
Customer Report 16,240,766
100% 100.1% New Order 16,309,302 1,490
Payment 16,309,297
Order Status 1,630,929
Delivery 1,630,929
Stock Level 1,630,929
Customer Report 16,309,296
90% 90.2% New Order 14,686,029 1,490
Payment 14,686,030
Order Status 1,468,603
Delivery 1,468,603
Stock Level 1,468,602
Customer Report 14,686,029
80% 80.3% New Order 13,083,174 1,490
Payment 13,083,176
Order Status 1,308,317
Delivery 1,308,319
Stock Level 1,308,318
Customer Report 13,083,177
70% 70.1% New Order 11,413,363 1,490
Payment 11,413,366
Order Status 1,141,335
Delivery 1,141,337
Stock Level 1,141,337
Customer Report 11,413,360
60% 60.4% New Order 9,838,291 1,490
Payment 9,838,296
Order Status 983,829
Delivery 983,829
Stock Level 983,831
Customer Report 9,838,288
50% 50.0% New Order 8,134,192 1,490
Payment 8,134,196
Order Status 813,421
Delivery 813,419
Stock Level 813,420
Customer Report 8,134,195
40% 39.4% New Order 6,421,527 1,490
Payment 6,421,523
Order Status 642,153
Delivery 642,151
Stock Level 642,153
Customer Report 6,421,519
30% 29.2% New Order 4,746,585 1,490
Payment 4,746,593
Order Status 474,661
Delivery 474,661
Stock Level 474,661
Customer Report 4,746,584
20% 20.0% New Order 3,254,203 1,490
Payment 3,254,196
Order Status 325,419
Delivery 325,421
Stock Level 325,417
Customer Report 3,254,199
10% 10.0% New Order 1,624,546 1,490
Payment 1,624,549
Order Status 162,453
Delivery 162,456
Stock Level 162,457
Customer Report 1,624,541
Active Idle New Order 0 1,490
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0