Dell Inc. PowerEdge R7715 (AMD EPYC 9845, 2.10 GHz) ssj_ops@100% = 226,154
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     226,197
Calibration 2     224,392
Calibration 3     226,693
ssj_ops@calibrated=225,542
100% 100.3% 225,542 226,154
90% 89.6% 202,988 202,075
80% 80.3% 180,434 181,179
70% 70.3% 157,880 158,598
60% 60.2% 135,325 135,879
50% 49.7% 112,771 112,078
40% 40.1% 90,217 90,333
30% 30.3% 67,663 68,279
20% 20.0% 45,108 45,200
10% 10.2% 22,554 22,953
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 16,456,537 1,490
Payment 16,456,525
Order Status 1,645,653
Delivery 1,645,652
Stock Level 1,645,653
Customer Report 16,456,528
Calibration 2 New Order 16,320,654 1,490
Payment 16,320,656
Order Status 1,632,065
Delivery 1,632,068
Stock Level 1,632,065
Customer Report 16,320,657
Calibration 3 New Order 16,488,211 1,490
Payment 16,488,217
Order Status 1,648,823
Delivery 1,648,821
Stock Level 1,648,822
Customer Report 16,488,216
100% 100.3% New Order 16,458,271 1,490
Payment 16,458,275
Order Status 1,645,827
Delivery 1,645,828
Stock Level 1,645,829
Customer Report 16,458,273
90% 89.6% New Order 14,700,658 1,490
Payment 14,700,666
Order Status 1,470,066
Delivery 1,470,066
Stock Level 1,470,065
Customer Report 14,700,663
80% 80.3% New Order 13,176,970 1,490
Payment 13,176,965
Order Status 1,317,699
Delivery 1,317,699
Stock Level 1,317,697
Customer Report 13,176,966
70% 70.3% New Order 11,535,086 1,490
Payment 11,535,092
Order Status 1,153,509
Delivery 1,153,509
Stock Level 1,153,509
Customer Report 11,535,088
60% 60.2% New Order 9,882,301 1,490
Payment 9,882,297
Order Status 988,229
Delivery 988,230
Stock Level 988,230
Customer Report 9,882,295
50% 49.7% New Order 8,151,344 1,490
Payment 8,151,344
Order Status 815,135
Delivery 815,133
Stock Level 815,133
Customer Report 8,151,337
40% 40.1% New Order 6,569,696 1,490
Payment 6,569,698
Order Status 656,968
Delivery 656,971
Stock Level 656,969
Customer Report 6,569,698
30% 30.3% New Order 4,965,877 1,490
Payment 4,965,875
Order Status 496,589
Delivery 496,587
Stock Level 496,587
Customer Report 4,965,880
20% 20.0% New Order 3,287,272 1,490
Payment 3,287,275
Order Status 328,729
Delivery 328,727
Stock Level 328,726
Customer Report 3,287,271
10% 10.2% New Order 1,669,398 1,490
Payment 1,669,391
Order Status 166,939
Delivery 166,940
Stock Level 166,940
Customer Report 1,669,392
Active Idle New Order 0 1,490
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0