Supermicro SuperServer AS-1115SV-WTNRT ssj_ops@100% = 117,477
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     117,650
Calibration 2     117,435
Calibration 3     118,291
ssj_ops@calibrated=117,863
100% 99.7% 117,863 117,477
90% 89.6% 106,076 105,558
80% 80.1% 94,290 94,372
70% 69.8% 82,504 82,236
60% 60.7% 70,718 71,589
50% 50.2% 58,931 59,134
40% 40.2% 47,145 47,384
30% 30.1% 35,359 35,439
20% 20.0% 23,573 23,620
10% 9.9% 11,786 11,717
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 8,569,645 840
Payment 8,569,642
Order Status 856,962
Delivery 856,963
Stock Level 856,964
Customer Report 8,569,645
Calibration 2 New Order 8,551,319 840
Payment 8,551,324
Order Status 855,133
Delivery 855,132
Stock Level 855,133
Customer Report 8,551,321
Calibration 3 New Order 8,607,524 840
Payment 8,607,524
Order Status 860,752
Delivery 860,752
Stock Level 860,752
Customer Report 8,607,517
100% 99.7% New Order 8,546,553 840
Payment 8,546,547
Order Status 854,655
Delivery 854,656
Stock Level 854,655
Customer Report 8,546,548
90% 89.6% New Order 7,681,850 840
Payment 7,681,849
Order Status 768,185
Delivery 768,184
Stock Level 768,186
Customer Report 7,681,848
80% 80.1% New Order 6,863,995 840
Payment 6,863,992
Order Status 686,399
Delivery 686,400
Stock Level 686,399
Customer Report 6,863,997
70% 69.8% New Order 5,981,099 840
Payment 5,981,098
Order Status 598,110
Delivery 598,111
Stock Level 598,109
Customer Report 5,981,099
60% 60.7% New Order 5,206,708 840
Payment 5,206,709
Order Status 520,671
Delivery 520,671
Stock Level 520,671
Customer Report 5,206,703
50% 50.2% New Order 4,300,908 840
Payment 4,300,906
Order Status 430,091
Delivery 430,091
Stock Level 430,093
Customer Report 4,300,911
40% 40.2% New Order 3,446,142 840
Payment 3,446,148
Order Status 344,616
Delivery 344,614
Stock Level 344,613
Customer Report 3,446,145
30% 30.1% New Order 2,577,559 840
Payment 2,577,561
Order Status 257,755
Delivery 257,756
Stock Level 257,756
Customer Report 2,577,554
20% 20.0% New Order 1,717,879 840
Payment 1,717,879
Order Status 171,786
Delivery 171,788
Stock Level 171,789
Customer Report 1,717,879
10% 9.9% New Order 852,125 840
Payment 852,120
Order Status 85,212
Delivery 85,212
Stock Level 85,211
Customer Report 852,120
Active Idle New Order 0 840
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0