Supermicro SuperServer AS-1115SV-WTNRT ssj_ops@100% = 198,471
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     199,376
Calibration 2     198,765
Calibration 3     198,906
ssj_ops@calibrated=198,836
100% 99.8% 198,836 198,471
90% 90.2% 178,952 179,262
80% 79.7% 159,068 158,567
70% 70.1% 139,185 139,307
60% 59.7% 119,301 118,800
50% 50.1% 99,418 99,572
40% 39.6% 79,534 78,698
30% 29.9% 59,651 59,412
20% 19.8% 39,767 39,377
10% 10.2% 19,884 20,278
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 14,520,579 1,640
Payment 14,520,577
Order Status 1,452,057
Delivery 1,452,057
Stock Level 1,452,059
Customer Report 14,520,577
Calibration 2 New Order 14,467,034 1,640
Payment 14,467,034
Order Status 1,446,702
Delivery 1,446,704
Stock Level 1,446,704
Customer Report 14,467,033
Calibration 3 New Order 14,468,103 1,640
Payment 14,468,107
Order Status 1,446,811
Delivery 1,446,811
Stock Level 1,446,811
Customer Report 14,468,106
100% 99.8% New Order 14,444,227 1,640
Payment 14,444,226
Order Status 1,444,423
Delivery 1,444,422
Stock Level 1,444,423
Customer Report 14,444,227
90% 90.2% New Order 13,037,334 1,640
Payment 13,037,331
Order Status 1,303,733
Delivery 1,303,733
Stock Level 1,303,733
Customer Report 13,037,334
80% 79.7% New Order 11,533,282 1,640
Payment 11,533,276
Order Status 1,153,328
Delivery 1,153,327
Stock Level 1,153,327
Customer Report 11,533,275
70% 70.1% New Order 10,131,793 1,640
Payment 10,131,797
Order Status 1,013,179
Delivery 1,013,179
Stock Level 1,013,179
Customer Report 10,131,799
60% 59.7% New Order 8,642,390 1,640
Payment 8,642,387
Order Status 864,238
Delivery 864,239
Stock Level 864,238
Customer Report 8,642,387
50% 50.1% New Order 7,241,720 1,640
Payment 7,241,724
Order Status 724,172
Delivery 724,171
Stock Level 724,174
Customer Report 7,241,725
40% 39.6% New Order 5,723,950 1,640
Payment 5,723,950
Order Status 572,396
Delivery 572,395
Stock Level 572,394
Customer Report 5,723,948
30% 29.9% New Order 4,320,906 1,640
Payment 4,320,912
Order Status 432,091
Delivery 432,091
Stock Level 432,091
Customer Report 4,320,909
20% 19.8% New Order 2,863,940 1,640
Payment 2,863,938
Order Status 286,394
Delivery 286,393
Stock Level 286,394
Customer Report 2,863,941
10% 10.2% New Order 1,474,849 1,640
Payment 1,474,847
Order Status 147,485
Delivery 147,484
Stock Level 147,486
Customer Report 1,474,849
Active Idle New Order 0 1,640
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0