Dell Inc. PowerEdge R7715 (AMD EPYC 9845, 2.10 GHz) ssj_ops@100% = 227,028
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     227,464
Calibration 2     228,881
Calibration 3     228,056
ssj_ops@calibrated=228,468
100% 99.4% 228,468 227,028
90% 89.6% 205,622 204,667
80% 79.7% 182,775 182,182
70% 69.5% 159,928 158,884
60% 59.5% 137,081 136,010
50% 50.0% 114,234 114,191
40% 40.0% 91,387 91,458
30% 29.9% 68,541 68,283
20% 20.0% 45,694 45,628
10% 9.9% 22,847 22,520
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 16,544,402 1,490
Payment 16,544,396
Order Status 1,654,439
Delivery 1,654,441
Stock Level 1,654,441
Customer Report 16,544,406
Calibration 2 New Order 16,647,066 1,490
Payment 16,647,068
Order Status 1,664,707
Delivery 1,664,704
Stock Level 1,664,707
Customer Report 16,647,064
Calibration 3 New Order 16,587,478 1,490
Payment 16,587,476
Order Status 1,658,748
Delivery 1,658,747
Stock Level 1,658,748
Customer Report 16,587,477
100% 99.4% New Order 16,513,282 1,490
Payment 16,513,291
Order Status 1,651,329
Delivery 1,651,329
Stock Level 1,651,331
Customer Report 16,513,285
90% 89.6% New Order 14,884,921 1,490
Payment 14,884,919
Order Status 1,488,490
Delivery 1,488,490
Stock Level 1,488,492
Customer Report 14,884,918
80% 79.7% New Order 13,261,290 1,490
Payment 13,261,295
Order Status 1,326,129
Delivery 1,326,130
Stock Level 1,326,129
Customer Report 13,261,300
70% 69.5% New Order 11,555,712 1,490
Payment 11,555,714
Order Status 1,155,572
Delivery 1,155,573
Stock Level 1,155,571
Customer Report 11,555,710
60% 59.5% New Order 9,892,467 1,490
Payment 9,892,463
Order Status 989,247
Delivery 989,247
Stock Level 989,245
Customer Report 9,892,461
50% 50.0% New Order 8,304,985 1,490
Payment 8,304,969
Order Status 830,498
Delivery 830,497
Stock Level 830,498
Customer Report 8,304,979
40% 40.0% New Order 6,651,514 1,490
Payment 6,651,517
Order Status 665,152
Delivery 665,152
Stock Level 665,153
Customer Report 6,651,512
30% 29.9% New Order 4,966,328 1,490
Payment 4,966,334
Order Status 496,634
Delivery 496,633
Stock Level 496,634
Customer Report 4,966,338
20% 20.0% New Order 3,318,413 1,490
Payment 3,318,406
Order Status 331,841
Delivery 331,843
Stock Level 331,842
Customer Report 3,318,405
10% 9.9% New Order 1,637,947 1,490
Payment 1,637,938
Order Status 163,794
Delivery 163,795
Stock Level 163,793
Customer Report 1,637,943
Active Idle New Order 0 1,490
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0