Dell Inc. PowerEdge R7715 (AMD EPYC 9845, 2.10 GHz) ssj_ops@100% = 220,923
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     222,769
Calibration 2     222,213
Calibration 3     221,125
ssj_ops@calibrated=221,669
100% 99.7% 221,669 220,923
90% 90.5% 199,502 200,621
80% 79.8% 177,335 176,897
70% 69.5% 155,168 154,083
60% 60.5% 133,001 134,184
50% 50.5% 110,835 111,888
40% 39.6% 88,668 87,778
30% 30.4% 66,501 67,463
20% 20.0% 44,334 44,280
10% 9.8% 22,167 21,824
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 16,202,402 1,490
Payment 16,202,400
Order Status 1,620,240
Delivery 1,620,239
Stock Level 1,620,241
Customer Report 16,202,393
Calibration 2 New Order 16,168,213 1,490
Payment 16,168,210
Order Status 1,616,822
Delivery 1,616,822
Stock Level 1,616,821
Customer Report 16,168,214
Calibration 3 New Order 16,084,034 1,490
Payment 16,084,032
Order Status 1,608,403
Delivery 1,608,404
Stock Level 1,608,405
Customer Report 16,084,027
100% 99.7% New Order 16,070,296 1,490
Payment 16,070,298
Order Status 1,607,030
Delivery 1,607,029
Stock Level 1,607,028
Customer Report 16,070,294
90% 90.5% New Order 14,591,974 1,490
Payment 14,591,978
Order Status 1,459,198
Delivery 1,459,197
Stock Level 1,459,198
Customer Report 14,591,972
80% 79.8% New Order 12,865,465 1,490
Payment 12,865,474
Order Status 1,286,546
Delivery 1,286,545
Stock Level 1,286,546
Customer Report 12,865,479
70% 69.5% New Order 11,206,718 1,490
Payment 11,206,715
Order Status 1,120,669
Delivery 1,120,670
Stock Level 1,120,672
Customer Report 11,206,716
60% 60.5% New Order 9,758,906 1,490
Payment 9,758,905
Order Status 975,893
Delivery 975,891
Stock Level 975,892
Customer Report 9,758,911
50% 50.5% New Order 8,137,525 1,490
Payment 8,137,522
Order Status 813,751
Delivery 813,751
Stock Level 813,752
Customer Report 8,137,537
40% 39.6% New Order 6,383,938 1,490
Payment 6,383,942
Order Status 638,394
Delivery 638,392
Stock Level 638,394
Customer Report 6,383,941
30% 30.4% New Order 4,906,672 1,490
Payment 4,906,663
Order Status 490,668
Delivery 490,667
Stock Level 490,667
Customer Report 4,906,663
20% 20.0% New Order 3,220,448 1,490
Payment 3,220,446
Order Status 322,046
Delivery 322,044
Stock Level 322,043
Customer Report 3,220,438
10% 9.8% New Order 1,587,274 1,490
Payment 1,587,270
Order Status 158,728
Delivery 158,727
Stock Level 158,727
Customer Report 1,587,274
Active Idle New Order 0 1,490
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0