Supermicro SuperServer AS-1115SV-WTNRT ssj_ops@100% = 199,641
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     202,063
Calibration 2     200,126
Calibration 3     200,238
ssj_ops@calibrated=200,182
100% 99.7% 200,182 199,641
90% 90.3% 180,164 180,706
80% 80.4% 160,146 160,908
70% 70.1% 140,127 140,373
60% 60.9% 120,109 121,953
50% 50.2% 100,091 100,399
40% 40.1% 80,073 80,238
30% 29.9% 60,055 59,833
20% 20.1% 40,036 40,199
10% 10.1% 20,018 20,183
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 14,712,141 1,640
Payment 14,712,144
Order Status 1,471,213
Delivery 1,471,213
Stock Level 1,471,214
Customer Report 14,712,138
Calibration 2 New Order 14,561,312 1,640
Payment 14,561,312
Order Status 1,456,131
Delivery 1,456,132
Stock Level 1,456,132
Customer Report 14,561,312
Calibration 3 New Order 14,571,002 1,640
Payment 14,571,004
Order Status 1,457,098
Delivery 1,457,100
Stock Level 1,457,100
Customer Report 14,571,006
100% 99.7% New Order 14,525,614 1,640
Payment 14,525,615
Order Status 1,452,562
Delivery 1,452,562
Stock Level 1,452,562
Customer Report 14,525,610
90% 90.3% New Order 13,143,285 1,640
Payment 13,143,286
Order Status 1,314,331
Delivery 1,314,329
Stock Level 1,314,328
Customer Report 13,143,287
80% 80.4% New Order 11,703,984 1,640
Payment 11,703,989
Order Status 1,170,401
Delivery 1,170,400
Stock Level 1,170,398
Customer Report 11,703,992
70% 70.1% New Order 10,209,472 1,640
Payment 10,209,475
Order Status 1,020,948
Delivery 1,020,946
Stock Level 1,020,948
Customer Report 10,209,474
60% 60.9% New Order 8,870,750 1,640
Payment 8,870,746
Order Status 887,074
Delivery 887,076
Stock Level 887,076
Customer Report 8,870,752
50% 50.2% New Order 7,302,215 1,640
Payment 7,302,216
Order Status 730,222
Delivery 730,222
Stock Level 730,222
Customer Report 7,302,213
40% 40.1% New Order 5,836,018 1,640
Payment 5,836,025
Order Status 583,601
Delivery 583,602
Stock Level 583,603
Customer Report 5,836,023
30% 29.9% New Order 4,351,520 1,640
Payment 4,351,514
Order Status 435,151
Delivery 435,152
Stock Level 435,152
Customer Report 4,351,512
20% 20.1% New Order 2,923,635 1,640
Payment 2,923,636
Order Status 292,365
Delivery 292,363
Stock Level 292,363
Customer Report 2,923,638
10% 10.1% New Order 1,467,880 1,640
Payment 1,467,878
Order Status 146,789
Delivery 146,788
Stock Level 146,788
Customer Report 1,467,877
Active Idle New Order 0 1,640
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0