Supermicro SuperServer AS-1115SV-WTNRT ssj_ops@100% = 149,994
Test Sponsor: Supermicro SPEC License #: 1176 Test Method: Single Node
Tested By: Supermicro Test Location: San Jose, CA, USA Test Date: Apr 29, 2026
Hardware Availability: May-2026 Software Availability: May-2026 Publication: May 22, 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     150,857
Calibration 2     150,373
Calibration 3     150,097
ssj_ops@calibrated=150,235
100% 99.8% 150,235 149,994
90% 89.6% 135,212 134,550
80% 80.5% 120,188 120,897
70% 69.6% 105,165 104,553
60% 60.6% 90,141 91,047
50% 50.2% 75,118 75,470
40% 40.2% 60,094 60,337
30% 30.1% 45,071 45,247
20% 19.9% 30,047 29,961
10% 9.9% 15,024 14,941
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 8535P 2.0 GHz
CPU Characteristics: 64-Core, 2.0 GHz, 256MB L3 Cache
CPU Frequency (MHz): 2000
CPU(s) Enabled: 64 cores, 1 chip, 64 cores/chip
Hardware Threads: 128 (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: 256 MB I+D on chip per chip, 32 MB shared / 8 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 20348.4529)
Filesystem: NTFS
JVM Vendor: OpenJDK
JVM Version: OpenJDK 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] /AFFINITY [0x3, 0xC, 0x30, 0xC0, 0x300, 0xC00, 0x3000, 0xC000 ]
JVM Instances: 64
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: KB5071547
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 10,982,821 840
Payment 10,982,824
Order Status 1,098,284
Delivery 1,098,284
Stock Level 1,098,283
Customer Report 10,982,821
Calibration 2 New Order 10,945,960 840
Payment 10,945,965
Order Status 1,094,597
Delivery 1,094,596
Stock Level 1,094,597
Customer Report 10,945,965
Calibration 3 New Order 10,917,341 840
Payment 10,917,346
Order Status 1,091,735
Delivery 1,091,735
Stock Level 1,091,735
Customer Report 10,917,342
100% 99.8% New Order 10,910,300 840
Payment 10,910,297
Order Status 1,091,029
Delivery 1,091,029
Stock Level 1,091,030
Customer Report 10,910,299
90% 89.6% New Order 9,785,860 840
Payment 9,785,864
Order Status 978,587
Delivery 978,587
Stock Level 978,585
Customer Report 9,785,857
80% 80.5% New Order 8,792,779 840
Payment 8,792,779
Order Status 879,277
Delivery 879,277
Stock Level 879,278
Customer Report 8,792,778
70% 69.6% New Order 7,604,107 840
Payment 7,604,110
Order Status 760,411
Delivery 760,412
Stock Level 760,410
Customer Report 7,604,116
60% 60.6% New Order 6,622,076 840
Payment 6,622,077
Order Status 662,208
Delivery 662,209
Stock Level 662,206
Customer Report 6,622,076
50% 50.2% New Order 5,489,092 840
Payment 5,489,092
Order Status 548,909
Delivery 548,909
Stock Level 548,909
Customer Report 5,489,094
40% 40.2% New Order 4,388,423 840
Payment 4,388,426
Order Status 438,841
Delivery 438,843
Stock Level 438,842
Customer Report 4,388,421
30% 30.1% New Order 3,290,908 840
Payment 3,290,910
Order Status 329,092
Delivery 329,090
Stock Level 329,090
Customer Report 3,290,910
20% 19.9% New Order 2,178,975 840
Payment 2,178,978
Order Status 217,897
Delivery 217,898
Stock Level 217,898
Customer Report 2,178,975
10% 9.9% New Order 1,086,663 840
Payment 1,086,664
Order Status 108,666
Delivery 108,666
Stock Level 108,669
Customer Report 1,086,672
Active Idle New Order 0 840
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0