Supermicro SuperServer AS-1115SV-WTNRT ssj_ops@100% = 132,419
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     134,698
Calibration 2     133,665
Calibration 3     133,337
ssj_ops@calibrated=133,501
100% 99.2% 133,501 132,419
90% 90.0% 120,151 120,179
80% 79.5% 106,801 106,172
70% 70.5% 93,451 94,184
60% 60.4% 80,101 80,621
50% 50.0% 66,751 66,772
40% 40.7% 53,401 54,299
30% 30.2% 40,050 40,359
20% 19.6% 26,700 26,103
10% 9.9% 13,350 13,220
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 9,805,149 840
Payment 9,805,147
Order Status 980,514
Delivery 980,515
Stock Level 980,515
Customer Report 9,805,145
Calibration 2 New Order 9,726,747 840
Payment 9,726,748
Order Status 972,674
Delivery 972,676
Stock Level 972,675
Customer Report 9,726,746
Calibration 3 New Order 9,706,185 840
Payment 9,706,179
Order Status 970,618
Delivery 970,619
Stock Level 970,618
Customer Report 9,706,182
100% 99.2% New Order 9,637,340 840
Payment 9,637,347
Order Status 963,735
Delivery 963,733
Stock Level 963,735
Customer Report 9,637,346
90% 90.0% New Order 8,740,814 840
Payment 8,740,814
Order Status 874,081
Delivery 874,082
Stock Level 874,081
Customer Report 8,740,813
80% 79.5% New Order 7,721,882 840
Payment 7,721,883
Order Status 772,188
Delivery 772,189
Stock Level 772,188
Customer Report 7,721,884
70% 70.5% New Order 6,849,862 840
Payment 6,849,860
Order Status 684,986
Delivery 684,985
Stock Level 684,985
Customer Report 6,849,857
60% 60.4% New Order 5,863,509 840
Payment 5,863,507
Order Status 586,350
Delivery 586,351
Stock Level 586,351
Customer Report 5,863,512
50% 50.0% New Order 4,856,959 840
Payment 4,856,954
Order Status 485,695
Delivery 485,695
Stock Level 485,694
Customer Report 4,856,951
40% 40.7% New Order 3,949,304 840
Payment 3,949,311
Order Status 394,930
Delivery 394,930
Stock Level 394,930
Customer Report 3,949,303
30% 30.2% New Order 2,935,228 840
Payment 2,935,231
Order Status 293,523
Delivery 293,522
Stock Level 293,524
Customer Report 2,935,235
20% 19.6% New Order 1,898,485 840
Payment 1,898,484
Order Status 189,848
Delivery 189,849
Stock Level 189,849
Customer Report 1,898,485
10% 9.9% New Order 961,517 840
Payment 961,514
Order Status 96,151
Delivery 96,151
Stock Level 96,150
Customer Report 961,517
Active Idle New Order 0 840
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0