Supermicro SuperServer AS-1115SV-WTNRT ssj_ops@100% = 200,889
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     201,804
Calibration 2     201,229
Calibration 3     200,476
ssj_ops@calibrated=200,853
100% 100.0% 200,853 200,889
90% 90.0% 180,767 180,689
80% 80.1% 160,682 160,866
70% 70.3% 140,597 141,299
60% 60.2% 120,512 120,952
50% 50.4% 100,426 101,207
40% 39.7% 80,341 79,716
30% 29.8% 60,256 59,885
20% 19.9% 40,171 39,880
10% 10.1% 20,085 20,370
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 14,688,523 1,640
Payment 14,688,524
Order Status 1,468,851
Delivery 1,468,852
Stock Level 1,468,851
Customer Report 14,688,521
Calibration 2 New Order 14,636,920 1,640
Payment 14,636,920
Order Status 1,463,693
Delivery 1,463,692
Stock Level 1,463,692
Customer Report 14,636,924
Calibration 3 New Order 14,582,867 1,640
Payment 14,582,871
Order Status 1,458,287
Delivery 1,458,288
Stock Level 1,458,287
Customer Report 14,582,873
100% 100.0% New Order 14,613,055 1,640
Payment 14,613,054
Order Status 1,461,306
Delivery 1,461,305
Stock Level 1,461,306
Customer Report 14,613,059
90% 90.0% New Order 13,141,504 1,640
Payment 13,141,497
Order Status 1,314,151
Delivery 1,314,152
Stock Level 1,314,149
Customer Report 13,141,503
80% 80.1% New Order 11,700,561 1,640
Payment 11,700,560
Order Status 1,170,056
Delivery 1,170,057
Stock Level 1,170,056
Customer Report 11,700,562
70% 70.3% New Order 10,278,260 1,640
Payment 10,278,261
Order Status 1,027,826
Delivery 1,027,827
Stock Level 1,027,825
Customer Report 10,278,258
60% 60.2% New Order 8,796,971 1,640
Payment 8,796,968
Order Status 879,698
Delivery 879,698
Stock Level 879,697
Customer Report 8,796,968
50% 50.4% New Order 7,362,954 1,640
Payment 7,362,956
Order Status 736,295
Delivery 736,297
Stock Level 736,297
Customer Report 7,362,957
40% 39.7% New Order 5,797,828 1,640
Payment 5,797,826
Order Status 579,781
Delivery 579,783
Stock Level 579,783
Customer Report 5,797,830
30% 29.8% New Order 4,355,313 1,640
Payment 4,355,311
Order Status 435,530
Delivery 435,532
Stock Level 435,530
Customer Report 4,355,316
20% 19.9% New Order 2,900,910 1,640
Payment 2,900,909
Order Status 290,090
Delivery 290,091
Stock Level 290,091
Customer Report 2,900,909
10% 10.1% New Order 1,481,518 1,640
Payment 1,481,513
Order Status 148,151
Delivery 148,150
Stock Level 148,152
Customer Report 1,481,516
Active Idle New Order 0 1,640
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0