Supermicro SuperServer AS-1115SV-WTNRT ssj_ops@100% = 152,165
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     155,008
Calibration 2     152,509
Calibration 3     154,846
ssj_ops@calibrated=153,678
100% 99.0% 153,678 152,165
90% 89.3% 138,310 137,288
80% 80.1% 122,942 123,161
70% 69.9% 107,574 107,475
60% 59.7% 92,207 91,699
50% 50.5% 76,839 77,599
40% 40.2% 61,471 61,728
30% 29.8% 46,103 45,807
20% 20.1% 30,736 30,845
10% 9.8% 15,368 15,050
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 11,280,314 840
Payment 11,280,320
Order Status 1,128,031
Delivery 1,128,033
Stock Level 1,128,031
Customer Report 11,280,317
Calibration 2 New Order 11,095,513 840
Payment 11,095,518
Order Status 1,109,552
Delivery 1,109,551
Stock Level 1,109,553
Customer Report 11,095,513
Calibration 3 New Order 11,270,906 840
Payment 11,270,910
Order Status 1,127,091
Delivery 1,127,092
Stock Level 1,127,090
Customer Report 11,270,909
100% 99.0% New Order 11,074,174 840
Payment 11,074,179
Order Status 1,107,416
Delivery 1,107,418
Stock Level 1,107,417
Customer Report 11,074,173
90% 89.3% New Order 9,987,265 840
Payment 9,987,259
Order Status 998,727
Delivery 998,726
Stock Level 998,727
Customer Report 9,987,262
80% 80.1% New Order 8,959,043 840
Payment 8,959,050
Order Status 895,906
Delivery 895,905
Stock Level 895,906
Customer Report 8,959,051
70% 69.9% New Order 7,816,709 840
Payment 7,816,710
Order Status 781,670
Delivery 781,671
Stock Level 781,671
Customer Report 7,816,708
60% 59.7% New Order 6,669,078 840
Payment 6,669,074
Order Status 666,907
Delivery 666,908
Stock Level 666,909
Customer Report 6,669,070
50% 50.5% New Order 5,643,574 840
Payment 5,643,577
Order Status 564,357
Delivery 564,359
Stock Level 564,356
Customer Report 5,643,575
40% 40.2% New Order 4,489,357 840
Payment 4,489,350
Order Status 448,936
Delivery 448,935
Stock Level 448,936
Customer Report 4,489,353
30% 29.8% New Order 3,331,658 840
Payment 3,331,662
Order Status 333,165
Delivery 333,167
Stock Level 333,168
Customer Report 3,331,665
20% 20.1% New Order 2,243,334 840
Payment 2,243,329
Order Status 224,335
Delivery 224,333
Stock Level 224,335
Customer Report 2,243,334
10% 9.8% New Order 1,094,548 840
Payment 1,094,542
Order Status 109,454
Delivery 109,454
Stock Level 109,456
Customer Report 1,094,546
Active Idle New Order 0 840
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0