Supermicro SuperServer AS-1115SV-WTNRT ssj_ops@100% = 199,491
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     201,312
Calibration 2     200,981
Calibration 3     201,846
ssj_ops@calibrated=201,413
100% 99.0% 201,413 199,491
90% 90.1% 181,272 181,447
80% 80.1% 161,131 161,313
70% 69.9% 140,989 140,776
60% 60.2% 120,848 121,170
50% 49.8% 100,707 100,353
40% 40.1% 80,565 80,809
30% 30.0% 60,424 60,411
20% 20.4% 40,283 41,076
10% 9.9% 20,141 20,003
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 14,660,906 1,640
Payment 14,660,903
Order Status 1,466,092
Delivery 1,466,091
Stock Level 1,466,090
Customer Report 14,660,907
Calibration 2 New Order 14,616,829 1,640
Payment 14,616,828
Order Status 1,461,683
Delivery 1,461,683
Stock Level 1,461,682
Customer Report 14,616,833
Calibration 3 New Order 14,691,086 1,640
Payment 14,691,083
Order Status 1,469,109
Delivery 1,469,110
Stock Level 1,469,107
Customer Report 14,691,081
100% 99.0% New Order 14,509,009 1,640
Payment 14,509,006
Order Status 1,450,901
Delivery 1,450,900
Stock Level 1,450,900
Customer Report 14,509,002
90% 90.1% New Order 13,201,296 1,640
Payment 13,201,298
Order Status 1,320,128
Delivery 1,320,130
Stock Level 1,320,129
Customer Report 13,201,294
80% 80.1% New Order 11,732,817 1,640
Payment 11,732,817
Order Status 1,173,282
Delivery 1,173,282
Stock Level 1,173,281
Customer Report 11,732,820
70% 69.9% New Order 10,238,336 1,640
Payment 10,238,334
Order Status 1,023,834
Delivery 1,023,833
Stock Level 1,023,833
Customer Report 10,238,334
60% 60.2% New Order 8,813,757 1,640
Payment 8,813,758
Order Status 881,375
Delivery 881,376
Stock Level 881,373
Customer Report 8,813,752
50% 49.8% New Order 7,298,605 1,640
Payment 7,298,607
Order Status 729,860
Delivery 729,860
Stock Level 729,859
Customer Report 7,298,600
40% 40.1% New Order 5,877,274 1,640
Payment 5,877,274
Order Status 587,727
Delivery 587,728
Stock Level 587,727
Customer Report 5,877,276
30% 30.0% New Order 4,393,634 1,640
Payment 4,393,634
Order Status 439,363
Delivery 439,364
Stock Level 439,363
Customer Report 4,393,633
20% 20.4% New Order 2,987,493 1,640
Payment 2,987,494
Order Status 298,749
Delivery 298,748
Stock Level 298,748
Customer Report 2,987,492
10% 9.9% New Order 1,454,846 1,640
Payment 1,454,850
Order Status 145,486
Delivery 145,484
Stock Level 145,485
Customer Report 1,454,849
Active Idle New Order 0 1,640
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0