Supermicro SuperServer AS-1115SV-WTNRT ssj_ops@100% = 137,184
Test Sponsor: Supermicro SPEC License #: 1176 Test Method: Single Node
Tested By: Supermicro Test Location: San Jose, CA, USA Test Date: Apr 20, 2026
Hardware Availability: May-2026 Software Availability: May-2026 Publication: May 19, 2026
System Source: Single Supplier System Designation: Server Power Provisioning: Line-powered
Benchmark Results Summary
Target Load Actual Load ssj_ops
Target Actual
Calibration 1     137,386
Calibration 2     137,755
Calibration 3     137,506
ssj_ops@calibrated=137,631
100% 99.7% 137,631 137,184
90% 90.2% 123,868 124,080
80% 80.2% 110,105 110,320
70% 70.3% 96,342 96,790
60% 59.9% 82,579 82,412
50% 50.3% 68,815 69,234
40% 39.4% 55,052 54,286
30% 29.9% 41,289 41,104
20% 20.4% 27,526 28,036
10% 9.9% 13,763 13,687
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: None
Hardware
Hardware Vendor: Supermicro
Model: SuperServer AS-1115SV-WTNRT
Form Factor: 1U
CPU Name: AMD EPYC 8635P 1.6 GHz
CPU Characteristics: 84-Core, 1.6 GHz, 384MB L3 Cache
CPU Frequency (MHz): 1600
CPU(s) Enabled: 84 cores, 1 chip, 84 cores/chip
Hardware Threads: 168 (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: 384 MB I+D on chip per chip, 32 MB shared / 7 cores
Other Cache: None
Memory Amount (GB): 96
# and size of DIMM: 6 x 16 GB
Memory Details: 6 x 16GB 1Rx8 PC5-6400; CPU1 A1,B1,C1,D1,E1,F1 populated.
Power Supply Quantity and Rating (W): 1 x 860
Power Supply Details: P/N: PWS-861A-1R
Disk Drive: 1 x 1TB Samsung SSD 980 PRO
Disk Controller: Embedded SATA Controller
# and type of Network Interface Cards (NICs) Installed: 1 x Dual LAN BCM 57416 10GbE BaseT Ethernet Controller
NICs Enabled in Firmware / OS / Connected: 2/2/1
Network Speed (Mbit): 10000
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 20348.1668)
Filesystem: NTFS
JVM Vendor: OpenJDK
JVM Version: Java HotSpot(TM) 64-Bit Server VM (build 17.0.18, mixed mode, sharing)
JVM Command-line Options: -server -Xmn750m -Xms850m -Xmx850m -XX:ParallelGCThreads=2 -XX:+UseLargePages -XX:LargePageSizeInBytes=2m -XX:UseAVX=1 -XX:AutoBoxCacheMax=20000 -XX:+UseParallelGC -XX:+OptimizeFill -XX:+AggressiveHeap -XX:FreqInlineSize=2500 -XX:InlineSmallCode=3900 -XX:+UseBiasedLocking -XX:AllocatePrefetchDistance=256 -XX:AllocatePrefetchLines=16
JVM Affinity: start/NODE[0,1,2,3,4,5,6,7,8,9,10,11] /AFFINITY [0x3, 0xC, 0x30, 0xC0, 0x300, 0xC00, 0x3000 ]
JVM Instances: 84
JVM Initial Heap (MB): 850
JVM Maximum Heap (MB): 850
JVM Address Bits: 64
Boot Firmware Version: 2.0
Management Firmware Version: 01.08.04
Workload Version: SSJ 1.2.10
Director Location: Controller
Other Software: None
Boot Firmware Settings
Management Firmware Settings
Fan Mode: Standard Speed
System Under Test Notes
Notes
None
Performance Details
Target Load Actual Load Transaction Type Count Total Heap (MB)
Calibration 1 New Order 10,004,611 840
Payment 10,004,610
Order Status 1,000,461
Delivery 1,000,461
Stock Level 1,000,462
Customer Report 10,004,612
Calibration 2 New Order 10,026,984 840
Payment 10,026,990
Order Status 1,002,697
Delivery 1,002,699
Stock Level 1,002,699
Customer Report 10,026,990
Calibration 3 New Order 10,009,010 840
Payment 10,009,014
Order Status 1,000,903
Delivery 1,000,902
Stock Level 1,000,901
Customer Report 10,009,011
100% 99.7% New Order 9,988,013 840
Payment 9,988,013
Order Status 998,802
Delivery 998,802
Stock Level 998,801
Customer Report 9,988,016
90% 90.2% New Order 9,029,673 840
Payment 9,029,673
Order Status 902,967
Delivery 902,968
Stock Level 902,968
Customer Report 9,029,673
80% 80.2% New Order 8,030,041 840
Payment 8,030,044
Order Status 803,005
Delivery 803,006
Stock Level 803,006
Customer Report 8,030,036
70% 70.3% New Order 7,039,513 840
Payment 7,039,517
Order Status 703,952
Delivery 703,950
Stock Level 703,952
Customer Report 7,039,516
60% 59.9% New Order 5,993,641 840
Payment 5,993,633
Order Status 599,365
Delivery 599,364
Stock Level 599,363
Customer Report 5,993,634
50% 50.3% New Order 5,035,661 840
Payment 5,035,659
Order Status 503,566
Delivery 503,566
Stock Level 503,566
Customer Report 5,035,656
40% 39.4% New Order 3,948,227 840
Payment 3,948,231
Order Status 394,823
Delivery 394,824
Stock Level 394,821
Customer Report 3,948,232
30% 29.9% New Order 2,989,663 840
Payment 2,989,665
Order Status 298,965
Delivery 298,966
Stock Level 298,965
Customer Report 2,989,658
20% 20.4% New Order 2,039,091 840
Payment 2,039,086
Order Status 203,910
Delivery 203,909
Stock Level 203,910
Customer Report 2,039,094
10% 9.9% New Order 995,453 840
Payment 995,455
Order Status 99,545
Delivery 99,546
Stock Level 99,545
Customer Report 995,456
Active Idle New Order 0 840
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0