Dell Inc. PowerEdge R7715 (AMD EPYC 9845, 2.10 GHz) ssj_ops@100% = 225,759
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     228,872
Calibration 2     226,304
Calibration 3     226,354
ssj_ops@calibrated=226,329
100% 99.7% 226,329 225,759
90% 90.3% 203,696 204,312
80% 80.5% 181,063 182,177
70% 69.9% 158,431 158,246
60% 60.0% 135,798 135,827
50% 49.5% 113,165 111,942
40% 40.5% 90,532 91,637
30% 30.3% 67,899 68,550
20% 20.0% 45,266 45,303
10% 10.0% 22,633 22,683
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 16,647,918 1,490
Payment 16,647,926
Order Status 1,664,792
Delivery 1,664,790
Stock Level 1,664,790
Customer Report 16,647,920
Calibration 2 New Order 16,458,562 1,490
Payment 16,458,563
Order Status 1,645,857
Delivery 1,645,853
Stock Level 1,645,856
Customer Report 16,458,564
Calibration 3 New Order 16,463,683 1,490
Payment 16,463,686
Order Status 1,646,367
Delivery 1,646,369
Stock Level 1,646,369
Customer Report 16,463,690
100% 99.7% New Order 16,432,291 1,490
Payment 16,432,291
Order Status 1,643,229
Delivery 1,643,228
Stock Level 1,643,229
Customer Report 16,432,288
90% 90.3% New Order 14,859,373 1,490
Payment 14,859,375
Order Status 1,485,937
Delivery 1,485,934
Stock Level 1,485,935
Customer Report 14,859,379
80% 80.5% New Order 13,249,730 1,490
Payment 13,249,739
Order Status 1,324,973
Delivery 1,324,970
Stock Level 1,324,973
Customer Report 13,249,729
70% 69.9% New Order 11,509,304 1,490
Payment 11,509,295
Order Status 1,150,932
Delivery 1,150,931
Stock Level 1,150,930
Customer Report 11,509,298
60% 60.0% New Order 9,878,538 1,490
Payment 9,878,533
Order Status 987,854
Delivery 987,855
Stock Level 987,853
Customer Report 9,878,536
50% 49.5% New Order 8,141,476 1,490
Payment 8,141,473
Order Status 814,148
Delivery 814,147
Stock Level 814,147
Customer Report 8,141,476
40% 40.5% New Order 6,664,613 1,490
Payment 6,664,608
Order Status 666,462
Delivery 666,464
Stock Level 666,462
Customer Report 6,664,613
30% 30.3% New Order 4,985,653 1,490
Payment 4,985,653
Order Status 498,566
Delivery 498,566
Stock Level 498,565
Customer Report 4,985,659
20% 20.0% New Order 3,294,796 1,490
Payment 3,294,795
Order Status 329,479
Delivery 329,481
Stock Level 329,479
Customer Report 3,294,797
10% 10.0% New Order 1,649,692 1,490
Payment 1,649,697
Order Status 164,969
Delivery 164,970
Stock Level 164,970
Customer Report 1,649,702
Active Idle New Order 0 1,490
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0