Supermicro SuperServer AS-1115SV-WTNRT ssj_ops@100% = 135,072
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     136,571
Calibration 2     136,848
Calibration 3     136,371
ssj_ops@calibrated=136,610
100% 98.9% 136,610 135,072
90% 89.8% 122,949 122,653
80% 79.9% 109,288 109,098
70% 70.1% 95,627 95,788
60% 60.2% 81,966 82,306
50% 49.9% 68,305 68,109
40% 40.3% 54,644 55,021
30% 29.5% 40,983 40,362
20% 19.9% 27,322 27,190
10% 9.9% 13,661 13,525
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 9,942,033 840
Payment 9,942,028
Order Status 994,203
Delivery 994,204
Stock Level 994,204
Customer Report 9,942,029
Calibration 2 New Order 9,960,287 840
Payment 9,960,282
Order Status 996,029
Delivery 996,028
Stock Level 996,027
Customer Report 9,960,288
Calibration 3 New Order 9,918,871 840
Payment 9,918,877
Order Status 991,888
Delivery 991,888
Stock Level 991,889
Customer Report 9,918,879
100% 98.9% New Order 9,824,068 840
Payment 9,824,069
Order Status 982,408
Delivery 982,406
Stock Level 982,406
Customer Report 9,824,070
90% 89.8% New Order 8,920,561 840
Payment 8,920,560
Order Status 892,056
Delivery 892,055
Stock Level 892,056
Customer Report 8,920,563
80% 79.9% New Order 7,936,515 840
Payment 7,936,515
Order Status 793,652
Delivery 793,652
Stock Level 793,651
Customer Report 7,936,513
70% 70.1% New Order 6,966,836 840
Payment 6,966,837
Order Status 696,684
Delivery 696,684
Stock Level 696,684
Customer Report 6,966,833
60% 60.2% New Order 5,986,400 840
Payment 5,986,395
Order Status 598,640
Delivery 598,639
Stock Level 598,640
Customer Report 5,986,395
50% 49.9% New Order 4,953,612 840
Payment 4,953,615
Order Status 495,360
Delivery 495,361
Stock Level 495,362
Customer Report 4,953,614
40% 40.3% New Order 4,001,692 840
Payment 4,001,692
Order Status 400,170
Delivery 400,169
Stock Level 400,168
Customer Report 4,001,700
30% 29.5% New Order 2,935,456 840
Payment 2,935,455
Order Status 293,545
Delivery 293,545
Stock Level 293,545
Customer Report 2,935,454
20% 19.9% New Order 1,977,510 840
Payment 1,977,502
Order Status 197,752
Delivery 197,751
Stock Level 197,751
Customer Report 1,977,504
10% 9.9% New Order 983,639 840
Payment 983,633
Order Status 98,364
Delivery 98,364
Stock Level 98,363
Customer Report 983,637
Active Idle New Order 0 840
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0