Supermicro SuperServer AS-1115SV-WTNRT ssj_ops@100% = 157,813
Test Sponsor: Supermicro SPEC License #: 1176 Test Method: Single Node
Tested By: Supermicro Test Location: San Jose, CA, USA Test Date: Apr 29, 2026
Hardware Availability: May-2026 Software Availability: May-2026 Publication: May 22, 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     158,829
Calibration 2     158,269
Calibration 3     158,423
ssj_ops@calibrated=158,346
100% 99.7% 158,346 157,813
90% 89.6% 142,511 141,899
80% 80.3% 126,677 127,110
70% 69.7% 110,842 110,375
60% 60.0% 95,008 95,078
50% 49.8% 79,173 78,935
40% 40.4% 63,338 64,013
30% 29.8% 47,504 47,146
20% 20.3% 31,669 32,188
10% 9.8% 15,835 15,596
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 8535P 2.0 GHz
CPU Characteristics: 64-Core, 2.0 GHz, 256MB L3 Cache
CPU Frequency (MHz): 2000
CPU(s) Enabled: 64 cores, 1 chip, 64 cores/chip
Hardware Threads: 128 (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: 256 MB I+D on chip per chip, 32 MB shared / 8 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 20348.4529)
Filesystem: NTFS
JVM Vendor: OpenJDK
JVM Version: OpenJDK 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] /AFFINITY [0x3, 0xC, 0x30, 0xC0, 0x300, 0xC00, 0x3000, 0xC000 ]
JVM Instances: 64
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: KB5071547
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 11,554,742 840
Payment 11,554,740
Order Status 1,155,475
Delivery 1,155,473
Stock Level 1,155,473
Customer Report 11,554,742
Calibration 2 New Order 11,516,068 840
Payment 11,516,069
Order Status 1,151,608
Delivery 1,151,607
Stock Level 1,151,608
Customer Report 11,516,069
Calibration 3 New Order 11,526,884 840
Payment 11,526,883
Order Status 1,152,689
Delivery 1,152,687
Stock Level 1,152,688
Customer Report 11,526,881
100% 99.7% New Order 11,481,612 840
Payment 11,481,612
Order Status 1,148,161
Delivery 1,148,162
Stock Level 1,148,160
Customer Report 11,481,610
90% 89.6% New Order 10,320,715 840
Payment 10,320,720
Order Status 1,032,072
Delivery 1,032,072
Stock Level 1,032,072
Customer Report 10,320,716
80% 80.3% New Order 9,245,425 840
Payment 9,245,426
Order Status 924,544
Delivery 924,543
Stock Level 924,542
Customer Report 9,245,424
70% 69.7% New Order 8,027,738 840
Payment 8,027,737
Order Status 802,774
Delivery 802,775
Stock Level 802,774
Customer Report 8,027,736
60% 60.0% New Order 6,915,160 840
Payment 6,915,161
Order Status 691,516
Delivery 691,516
Stock Level 691,516
Customer Report 6,915,162
50% 49.8% New Order 5,741,990 840
Payment 5,741,992
Order Status 574,198
Delivery 574,201
Stock Level 574,200
Customer Report 5,741,989
40% 40.4% New Order 4,655,905 840
Payment 4,655,910
Order Status 465,592
Delivery 465,592
Stock Level 465,592
Customer Report 4,655,908
30% 29.8% New Order 3,428,797 840
Payment 3,428,800
Order Status 342,881
Delivery 342,881
Stock Level 342,880
Customer Report 3,428,793
20% 20.3% New Order 2,340,971 840
Payment 2,340,969
Order Status 234,097
Delivery 234,097
Stock Level 234,097
Customer Report 2,340,971
10% 9.8% New Order 1,134,247 840
Payment 1,134,236
Order Status 113,425
Delivery 113,425
Stock Level 113,424
Customer Report 1,134,244
Active Idle New Order 0 840
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0