Supermicro SuperServer AS-1115SV-WTNRT ssj_ops@100% = 201,718
Test Sponsor: Supermicro SPEC License #: 1176 Test Method: Single Node
Tested By: Supermicro Test Location: San Jose, CA, USA Test Date: May 4, 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     202,799
Calibration 2     201,533
Calibration 3     202,101
ssj_ops@calibrated=201,817
100% 100.0% 201,817 201,718
90% 90.4% 181,635 182,496
80% 79.8% 161,453 160,989
70% 69.9% 141,272 141,099
60% 60.0% 121,090 121,021
50% 50.1% 100,908 101,126
40% 40.4% 80,727 81,468
30% 30.2% 60,545 60,960
20% 19.5% 40,363 39,352
10% 10.0% 20,182 20,241
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 8325P 2.7 GHz
CPU Characteristics: 32-Core, 2.7 GHz, 256MB L3 Cache
CPU Frequency (MHz): 2700
CPU(s) Enabled: 32 cores, 1 chip, 32 cores/chip
Hardware Threads: 64 (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 / 4 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 -Xmn1450m -Xms1650m -Xmx1650m -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]
JVM Instances: 32
JVM Initial Heap (MB): 1650
JVM Maximum Heap (MB): 1650
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 14,772,051 1,640
Payment 14,772,050
Order Status 1,477,205
Delivery 1,477,204
Stock Level 1,477,203
Customer Report 14,772,049
Calibration 2 New Order 14,667,477 1,640
Payment 14,667,480
Order Status 1,466,747
Delivery 1,466,749
Stock Level 1,466,748
Customer Report 14,667,482
Calibration 3 New Order 14,710,602 1,640
Payment 14,710,603
Order Status 1,471,061
Delivery 1,471,060
Stock Level 1,471,060
Customer Report 14,710,607
100% 100.0% New Order 14,674,819 1,640
Payment 14,674,824
Order Status 1,467,481
Delivery 1,467,482
Stock Level 1,467,481
Customer Report 14,674,815
90% 90.4% New Order 13,273,468 1,640
Payment 13,273,469
Order Status 1,327,347
Delivery 1,327,348
Stock Level 1,327,348
Customer Report 13,273,469
80% 79.8% New Order 11,708,529 1,640
Payment 11,708,531
Order Status 1,170,853
Delivery 1,170,853
Stock Level 1,170,853
Customer Report 11,708,531
70% 69.9% New Order 10,262,017 1,640
Payment 10,262,018
Order Status 1,026,201
Delivery 1,026,201
Stock Level 1,026,202
Customer Report 10,262,024
60% 60.0% New Order 8,802,060 1,640
Payment 8,802,062
Order Status 880,206
Delivery 880,207
Stock Level 880,206
Customer Report 8,802,065
50% 50.1% New Order 7,354,968 1,640
Payment 7,354,962
Order Status 735,497
Delivery 735,495
Stock Level 735,497
Customer Report 7,354,962
40% 40.4% New Order 5,926,002 1,640
Payment 5,926,009
Order Status 592,601
Delivery 592,601
Stock Level 592,601
Customer Report 5,926,007
30% 30.2% New Order 4,433,637 1,640
Payment 4,433,633
Order Status 443,364
Delivery 443,365
Stock Level 443,363
Customer Report 4,433,638
20% 19.5% New Order 2,862,122 1,640
Payment 2,862,119
Order Status 286,212
Delivery 286,212
Stock Level 286,212
Customer Report 2,862,123
10% 10.0% New Order 1,472,124 1,640
Payment 1,472,120
Order Status 147,213
Delivery 147,211
Stock Level 147,212
Customer Report 1,472,120
Active Idle New Order 0 1,640
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0