Supermicro SuperServer AS-1115SV-WTNRT ssj_ops@100% = 205,015
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     205,543
Calibration 2     204,951
Calibration 3     205,697
ssj_ops@calibrated=205,324
100% 99.8% 205,324 205,015
90% 90.3% 184,792 185,390
80% 80.4% 164,259 165,102
70% 69.9% 143,727 143,508
60% 59.9% 123,195 122,943
50% 50.5% 102,662 103,730
40% 39.5% 82,130 81,194
30% 30.1% 61,597 61,790
20% 20.0% 41,065 40,993
10% 10.0% 20,532 20,525
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 14,970,736 1,640
Payment 14,970,737
Order Status 1,497,074
Delivery 1,497,073
Stock Level 1,497,074
Customer Report 14,970,740
Calibration 2 New Order 14,907,524 1,640
Payment 14,907,525
Order Status 1,490,753
Delivery 1,490,752
Stock Level 1,490,753
Customer Report 14,907,528
Calibration 3 New Order 14,971,433 1,640
Payment 14,971,431
Order Status 1,497,143
Delivery 1,497,144
Stock Level 1,497,144
Customer Report 14,971,437
100% 99.8% New Order 14,910,927 1,640
Payment 14,910,930
Order Status 1,491,094
Delivery 1,491,093
Stock Level 1,491,092
Customer Report 14,910,931
90% 90.3% New Order 13,484,889 1,640
Payment 13,484,889
Order Status 1,348,490
Delivery 1,348,489
Stock Level 1,348,489
Customer Report 13,484,896
80% 80.4% New Order 12,007,906 1,640
Payment 12,007,912
Order Status 1,200,791
Delivery 1,200,791
Stock Level 1,200,791
Customer Report 12,007,909
70% 69.9% New Order 10,437,078 1,640
Payment 10,437,075
Order Status 1,043,707
Delivery 1,043,708
Stock Level 1,043,708
Customer Report 10,437,076
60% 59.9% New Order 8,941,697 1,640
Payment 8,941,698
Order Status 894,169
Delivery 894,169
Stock Level 894,170
Customer Report 8,941,694
50% 50.5% New Order 7,544,308 1,640
Payment 7,544,309
Order Status 754,430
Delivery 754,431
Stock Level 754,431
Customer Report 7,544,313
40% 39.5% New Order 5,905,600 1,640
Payment 5,905,604
Order Status 590,560
Delivery 590,562
Stock Level 590,559
Customer Report 5,905,602
30% 30.1% New Order 4,493,859 1,640
Payment 4,493,863
Order Status 449,385
Delivery 449,386
Stock Level 449,386
Customer Report 4,493,859
20% 20.0% New Order 2,981,440 1,640
Payment 2,981,440
Order Status 298,144
Delivery 298,144
Stock Level 298,143
Customer Report 2,981,445
10% 10.0% New Order 1,492,760 1,640
Payment 1,492,759
Order Status 149,274
Delivery 149,277
Stock Level 149,275
Customer Report 1,492,760
Active Idle New Order 0 1,640
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0