Dell Inc. PowerEdge R7715 (AMD EPYC 9845, 2.10 GHz) ssj_ops@100% = 218,753
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     221,766
Calibration 2     220,359
Calibration 3     219,950
ssj_ops@calibrated=220,155
100% 99.4% 220,155 218,753
90% 89.6% 198,139 197,281
80% 80.8% 176,124 177,882
70% 70.1% 154,108 154,349
60% 60.0% 132,093 132,148
50% 50.0% 110,077 110,011
40% 40.3% 88,062 88,659
30% 29.5% 66,046 64,938
20% 19.5% 44,031 42,995
10% 10.2% 22,015 22,387
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 16,129,744 1,490
Payment 16,129,755
Order Status 1,612,973
Delivery 1,612,973
Stock Level 1,612,976
Customer Report 16,129,743
Calibration 2 New Order 16,029,222 1,490
Payment 16,029,217
Order Status 1,602,923
Delivery 1,602,923
Stock Level 1,602,923
Customer Report 16,029,219
Calibration 3 New Order 15,997,303 1,490
Payment 15,997,311
Order Status 1,599,730
Delivery 1,599,729
Stock Level 1,599,731
Customer Report 15,997,297
100% 99.4% New Order 15,912,785 1,490
Payment 15,912,782
Order Status 1,591,276
Delivery 1,591,279
Stock Level 1,591,280
Customer Report 15,912,777
90% 89.6% New Order 14,355,012 1,490
Payment 14,355,000
Order Status 1,435,500
Delivery 1,435,499
Stock Level 1,435,500
Customer Report 14,355,002
80% 80.8% New Order 12,937,247 1,490
Payment 12,937,250
Order Status 1,293,725
Delivery 1,293,725
Stock Level 1,293,727
Customer Report 12,937,249
70% 70.1% New Order 11,225,411 1,490
Payment 11,225,423
Order Status 1,122,544
Delivery 1,122,542
Stock Level 1,122,541
Customer Report 11,225,424
60% 60.0% New Order 9,611,085 1,490
Payment 9,611,093
Order Status 961,110
Delivery 961,110
Stock Level 961,108
Customer Report 9,611,088
50% 50.0% New Order 8,001,263 1,490
Payment 8,001,256
Order Status 800,126
Delivery 800,127
Stock Level 800,126
Customer Report 8,001,266
40% 40.3% New Order 6,448,054 1,490
Payment 6,448,051
Order Status 644,806
Delivery 644,804
Stock Level 644,804
Customer Report 6,448,051
30% 29.5% New Order 4,723,135 1,490
Payment 4,723,133
Order Status 472,314
Delivery 472,316
Stock Level 472,315
Customer Report 4,723,140
20% 19.5% New Order 3,126,969 1,490
Payment 3,126,969
Order Status 312,699
Delivery 312,697
Stock Level 312,697
Customer Report 3,126,970
10% 10.2% New Order 1,628,181 1,490
Payment 1,628,181
Order Status 162,819
Delivery 162,819
Stock Level 162,818
Customer Report 1,628,182
Active Idle New Order 0 1,490
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0