Supermicro SuperServer AS-1115SV-WTNRT ssj_ops@100% = 198,096
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     200,586
Calibration 2     198,736
Calibration 3     198,656
ssj_ops@calibrated=198,696
100% 99.7% 198,696 198,096
90% 90.1% 178,826 178,949
80% 79.6% 158,957 158,186
70% 70.0% 139,087 139,039
60% 60.0% 119,218 119,273
50% 50.5% 99,348 100,350
40% 39.8% 79,478 79,173
30% 30.0% 59,609 59,537
20% 20.0% 39,739 39,721
10% 10.1% 19,870 19,970
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 14,605,847 1,640
Payment 14,605,848
Order Status 1,460,586
Delivery 1,460,584
Stock Level 1,460,585
Customer Report 14,605,850
Calibration 2 New Order 14,454,514 1,640
Payment 14,454,518
Order Status 1,445,453
Delivery 1,445,452
Stock Level 1,445,452
Customer Report 14,454,521
Calibration 3 New Order 14,456,105 1,640
Payment 14,456,103
Order Status 1,445,611
Delivery 1,445,612
Stock Level 1,445,611
Customer Report 14,456,105
100% 99.7% New Order 14,408,710 1,640
Payment 14,408,711
Order Status 1,440,872
Delivery 1,440,872
Stock Level 1,440,870
Customer Report 14,408,714
90% 90.1% New Order 13,019,669 1,640
Payment 13,019,674
Order Status 1,301,967
Delivery 1,301,967
Stock Level 1,301,967
Customer Report 13,019,669
80% 79.6% New Order 11,507,439 1,640
Payment 11,507,434
Order Status 1,150,744
Delivery 1,150,744
Stock Level 1,150,744
Customer Report 11,507,437
70% 70.0% New Order 10,113,190 1,640
Payment 10,113,199
Order Status 1,011,320
Delivery 1,011,319
Stock Level 1,011,319
Customer Report 10,113,200
60% 60.0% New Order 8,674,691 1,640
Payment 8,674,695
Order Status 867,469
Delivery 867,469
Stock Level 867,469
Customer Report 8,674,692
50% 50.5% New Order 7,298,442 1,640
Payment 7,298,437
Order Status 729,844
Delivery 729,845
Stock Level 729,844
Customer Report 7,298,444
40% 39.8% New Order 5,758,264 1,640
Payment 5,758,267
Order Status 575,826
Delivery 575,827
Stock Level 575,827
Customer Report 5,758,266
30% 30.0% New Order 4,330,000 1,640
Payment 4,329,998
Order Status 432,999
Delivery 433,000
Stock Level 433,001
Customer Report 4,330,002
20% 20.0% New Order 2,889,094 1,640
Payment 2,889,091
Order Status 288,909
Delivery 288,909
Stock Level 288,908
Customer Report 2,889,089
10% 10.1% New Order 1,452,427 1,640
Payment 1,452,421
Order Status 145,242
Delivery 145,244
Stock Level 145,243
Customer Report 1,452,423
Active Idle New Order 0 1,640
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0