Supermicro SuperServer AS-1115SV-WTNRT ssj_ops@100% = 197,376
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     200,057
Calibration 2     198,259
Calibration 3     199,015
ssj_ops@calibrated=198,637
100% 99.4% 198,637 197,376
90% 90.1% 178,773 178,987
80% 79.6% 158,910 158,168
70% 70.1% 139,046 139,263
60% 59.3% 119,182 117,820
50% 50.3% 99,319 99,956
40% 39.8% 79,455 79,137
30% 29.7% 59,591 59,089
20% 20.4% 39,727 40,499
10% 10.2% 19,864 20,191
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 14,563,631 1,640
Payment 14,563,635
Order Status 1,456,363
Delivery 1,456,363
Stock Level 1,456,363
Customer Report 14,563,634
Calibration 2 New Order 14,423,582 1,640
Payment 14,423,582
Order Status 1,442,358
Delivery 1,442,358
Stock Level 1,442,359
Customer Report 14,423,580
Calibration 3 New Order 14,485,029 1,640
Payment 14,485,032
Order Status 1,448,504
Delivery 1,448,504
Stock Level 1,448,503
Customer Report 14,485,030
100% 99.4% New Order 14,363,573 1,640
Payment 14,363,576
Order Status 1,436,357
Delivery 1,436,358
Stock Level 1,436,357
Customer Report 14,363,577
90% 90.1% New Order 13,020,477 1,640
Payment 13,020,473
Order Status 1,302,047
Delivery 1,302,047
Stock Level 1,302,048
Customer Report 13,020,477
80% 79.6% New Order 11,503,213 1,640
Payment 11,503,218
Order Status 1,150,320
Delivery 1,150,322
Stock Level 1,150,322
Customer Report 11,503,216
70% 70.1% New Order 10,130,516 1,640
Payment 10,130,515
Order Status 1,013,052
Delivery 1,013,051
Stock Level 1,013,051
Customer Report 10,130,513
60% 59.3% New Order 8,570,108 1,640
Payment 8,570,104
Order Status 857,011
Delivery 857,011
Stock Level 857,010
Customer Report 8,570,108
50% 50.3% New Order 7,269,756 1,640
Payment 7,269,759
Order Status 726,978
Delivery 726,974
Stock Level 726,975
Customer Report 7,269,762
40% 39.8% New Order 5,756,060 1,640
Payment 5,756,061
Order Status 575,607
Delivery 575,607
Stock Level 575,607
Customer Report 5,756,058
30% 29.7% New Order 4,297,576 1,640
Payment 4,297,578
Order Status 429,758
Delivery 429,758
Stock Level 429,758
Customer Report 4,297,572
20% 20.4% New Order 2,945,453 1,640
Payment 2,945,455
Order Status 294,547
Delivery 294,546
Stock Level 294,545
Customer Report 2,945,454
10% 10.2% New Order 1,468,483 1,640
Payment 1,468,487
Order Status 146,847
Delivery 146,849
Stock Level 146,848
Customer Report 1,468,486
Active Idle New Order 0 1,640
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0