Supermicro SuperServer AS-1115SV-WTNRT ssj_ops@100% = 133,973
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     135,307
Calibration 2     134,483
Calibration 3     133,761
ssj_ops@calibrated=134,122
100% 99.9% 134,122 133,973
90% 90.4% 120,710 121,228
80% 79.9% 107,298 107,098
70% 70.0% 93,885 93,906
60% 60.0% 80,473 80,491
50% 50.1% 67,061 67,180
40% 39.6% 53,649 53,139
30% 29.9% 40,237 40,083
20% 20.4% 26,824 27,357
10% 10.0% 13,412 13,429
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 9,856,362 840
Payment 9,856,359
Order Status 985,635
Delivery 985,636
Stock Level 985,635
Customer Report 9,856,359
Calibration 2 New Order 9,783,391 840
Payment 9,783,390
Order Status 978,338
Delivery 978,339
Stock Level 978,340
Customer Report 9,783,388
Calibration 3 New Order 9,738,689 840
Payment 9,738,691
Order Status 973,869
Delivery 973,867
Stock Level 973,870
Customer Report 9,738,687
100% 99.9% New Order 9,745,403 840
Payment 9,745,405
Order Status 974,540
Delivery 974,541
Stock Level 974,539
Customer Report 9,745,399
90% 90.4% New Order 8,817,068 840
Payment 8,817,063
Order Status 881,704
Delivery 881,707
Stock Level 881,707
Customer Report 8,817,058
80% 79.9% New Order 7,789,443 840
Payment 7,789,440
Order Status 778,944
Delivery 778,945
Stock Level 778,944
Customer Report 7,789,446
70% 70.0% New Order 6,829,653 840
Payment 6,829,650
Order Status 682,965
Delivery 682,964
Stock Level 682,967
Customer Report 6,829,649
60% 60.0% New Order 5,854,357 840
Payment 5,854,357
Order Status 585,436
Delivery 585,436
Stock Level 585,435
Customer Report 5,854,360
50% 50.1% New Order 4,886,480 840
Payment 4,886,480
Order Status 488,648
Delivery 488,648
Stock Level 488,646
Customer Report 4,886,477
40% 39.6% New Order 3,864,811 840
Payment 3,864,809
Order Status 386,482
Delivery 386,482
Stock Level 386,481
Customer Report 3,864,808
30% 29.9% New Order 2,915,153 840
Payment 2,915,149
Order Status 291,515
Delivery 291,515
Stock Level 291,514
Customer Report 2,915,154
20% 20.4% New Order 1,989,696 840
Payment 1,989,700
Order Status 198,969
Delivery 198,970
Stock Level 198,969
Customer Report 1,989,696
10% 10.0% New Order 976,665 840
Payment 976,669
Order Status 97,667
Delivery 97,667
Stock Level 97,667
Customer Report 976,665
Active Idle New Order 0 840
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0