Supermicro SuperServer AS-1115SV-WTNRT ssj_ops@100% = 132,211
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     133,549
Calibration 2     132,222
Calibration 3     133,286
ssj_ops@calibrated=132,754
100% 99.6% 132,754 132,211
90% 89.2% 119,479 118,393
80% 79.7% 106,203 105,862
70% 70.4% 92,928 93,517
60% 60.4% 79,653 80,213
50% 50.7% 66,377 67,330
40% 40.0% 53,102 53,164
30% 29.9% 39,826 39,696
20% 20.2% 26,551 26,857
10% 10.2% 13,275 13,482
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 9,728,341 840
Payment 9,728,340
Order Status 972,834
Delivery 972,835
Stock Level 972,835
Customer Report 9,728,333
Calibration 2 New Order 9,619,527 840
Payment 9,619,528
Order Status 961,951
Delivery 961,954
Stock Level 961,952
Customer Report 9,619,530
Calibration 3 New Order 9,714,823 840
Payment 9,714,817
Order Status 971,483
Delivery 971,483
Stock Level 971,482
Customer Report 9,714,823
100% 99.6% New Order 9,618,602 840
Payment 9,618,606
Order Status 961,861
Delivery 961,861
Stock Level 961,860
Customer Report 9,618,602
90% 89.2% New Order 8,611,921 840
Payment 8,611,923
Order Status 861,193
Delivery 861,192
Stock Level 861,192
Customer Report 8,611,921
80% 79.7% New Order 7,699,171 840
Payment 7,699,166
Order Status 769,916
Delivery 769,918
Stock Level 769,916
Customer Report 7,699,161
70% 70.4% New Order 6,801,266 840
Payment 6,801,257
Order Status 680,128
Delivery 680,125
Stock Level 680,127
Customer Report 6,801,260
60% 60.4% New Order 5,833,937 840
Payment 5,833,941
Order Status 583,394
Delivery 583,394
Stock Level 583,395
Customer Report 5,833,939
50% 50.7% New Order 4,896,939 840
Payment 4,896,936
Order Status 489,694
Delivery 489,694
Stock Level 489,694
Customer Report 4,896,938
40% 40.0% New Order 3,866,611 840
Payment 3,866,611
Order Status 386,661
Delivery 386,660
Stock Level 386,661
Customer Report 3,866,610
30% 29.9% New Order 2,887,025 840
Payment 2,887,026
Order Status 288,702
Delivery 288,701
Stock Level 288,702
Customer Report 2,887,023
20% 20.2% New Order 1,953,331 840
Payment 1,953,337
Order Status 195,333
Delivery 195,333
Stock Level 195,334
Customer Report 1,953,332
10% 10.2% New Order 980,554 840
Payment 980,562
Order Status 98,055
Delivery 98,057
Stock Level 98,055
Customer Report 980,566
Active Idle New Order 0 840
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0