Supermicro SuperServer AS-1115SV-WTNRT ssj_ops@100% = 134,886
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     135,332
Calibration 2     135,735
Calibration 3     135,778
ssj_ops@calibrated=135,756
100% 99.4% 135,756 134,886
90% 91.1% 122,181 123,709
80% 80.4% 108,605 109,119
70% 70.3% 95,030 95,380
60% 59.9% 81,454 81,311
50% 49.6% 67,878 67,298
40% 40.3% 54,303 54,684
30% 29.7% 40,727 40,339
20% 20.4% 27,151 27,632
10% 10.2% 13,576 13,795
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 9,852,152 840
Payment 9,852,150
Order Status 985,215
Delivery 985,214
Stock Level 985,215
Customer Report 9,852,151
Calibration 2 New Order 9,876,405 840
Payment 9,876,402
Order Status 987,641
Delivery 987,641
Stock Level 987,639
Customer Report 9,876,405
Calibration 3 New Order 9,878,697 840
Payment 9,878,695
Order Status 987,870
Delivery 987,869
Stock Level 987,869
Customer Report 9,878,694
100% 99.4% New Order 9,810,448 840
Payment 9,810,450
Order Status 981,045
Delivery 981,046
Stock Level 981,044
Customer Report 9,810,446
90% 91.1% New Order 8,997,847 840
Payment 8,997,845
Order Status 899,785
Delivery 899,784
Stock Level 899,786
Customer Report 8,997,851
80% 80.4% New Order 7,936,020 840
Payment 7,936,020
Order Status 793,603
Delivery 793,601
Stock Level 793,602
Customer Report 7,936,022
70% 70.3% New Order 6,936,868 840
Payment 6,936,875
Order Status 693,688
Delivery 693,687
Stock Level 693,687
Customer Report 6,936,872
60% 59.9% New Order 5,913,937 840
Payment 5,913,936
Order Status 591,394
Delivery 591,393
Stock Level 591,392
Customer Report 5,913,934
50% 49.6% New Order 4,894,540 840
Payment 4,894,544
Order Status 489,455
Delivery 489,453
Stock Level 489,452
Customer Report 4,894,538
40% 40.3% New Order 3,977,195 840
Payment 3,977,199
Order Status 397,720
Delivery 397,720
Stock Level 397,718
Customer Report 3,977,194
30% 29.7% New Order 2,933,925 840
Payment 2,933,929
Order Status 293,392
Delivery 293,393
Stock Level 293,393
Customer Report 2,933,930
20% 20.4% New Order 2,009,698 840
Payment 2,009,699
Order Status 200,969
Delivery 200,969
Stock Level 200,969
Customer Report 2,009,696
10% 10.2% New Order 1,003,332 840
Payment 1,003,334
Order Status 100,334
Delivery 100,333
Stock Level 100,334
Customer Report 1,003,333
Active Idle New Order 0 840
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0