Supermicro SuperServer AS-1115SV-WTNRT ssj_ops@100% = 156,233
Test Sponsor: Supermicro SPEC License #: 1176 Test Method: Single Node
Tested By: Supermicro Test Location: San Jose, CA, USA Test Date: Apr 29, 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     157,617
Calibration 2     156,107
Calibration 3     156,250
ssj_ops@calibrated=156,179
100% 100.0% 156,179 156,233
90% 89.8% 140,561 140,175
80% 80.7% 124,943 126,097
70% 69.9% 109,325 109,200
60% 60.2% 93,707 93,977
50% 49.9% 78,089 77,994
40% 40.2% 62,471 62,758
30% 30.1% 46,854 47,015
20% 20.2% 31,236 31,554
10% 9.8% 15,618 15,288
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 8535P 2.0 GHz
CPU Characteristics: 64-Core, 2.0 GHz, 256MB L3 Cache
CPU Frequency (MHz): 2000
CPU(s) Enabled: 64 cores, 1 chip, 64 cores/chip
Hardware Threads: 128 (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 / 8 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 -Xmn750m -Xms850m -Xmx850m -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, 0x300, 0xC00, 0x3000, 0xC000 ]
JVM Instances: 64
JVM Initial Heap (MB): 850
JVM Maximum Heap (MB): 850
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 11,474,953 840
Payment 11,474,948
Order Status 1,147,496
Delivery 1,147,496
Stock Level 1,147,495
Customer Report 11,474,949
Calibration 2 New Order 11,359,886 840
Payment 11,359,889
Order Status 1,135,988
Delivery 1,135,989
Stock Level 1,135,989
Customer Report 11,359,884
Calibration 3 New Order 11,365,676 840
Payment 11,365,680
Order Status 1,136,566
Delivery 1,136,567
Stock Level 1,136,569
Customer Report 11,365,676
100% 100.0% New Order 11,371,513 840
Payment 11,371,514
Order Status 1,137,150
Delivery 1,137,153
Stock Level 1,137,152
Customer Report 11,371,513
90% 89.8% New Order 10,195,160 840
Payment 10,195,165
Order Status 1,019,516
Delivery 1,019,517
Stock Level 1,019,516
Customer Report 10,195,160
80% 80.7% New Order 9,171,206 840
Payment 9,171,204
Order Status 917,120
Delivery 917,121
Stock Level 917,120
Customer Report 9,171,196
70% 69.9% New Order 7,942,276 840
Payment 7,942,278
Order Status 794,228
Delivery 794,229
Stock Level 794,228
Customer Report 7,942,276
60% 60.2% New Order 6,834,732 840
Payment 6,834,732
Order Status 683,473
Delivery 683,474
Stock Level 683,473
Customer Report 6,834,731
50% 49.9% New Order 5,672,370 840
Payment 5,672,367
Order Status 567,236
Delivery 567,237
Stock Level 567,236
Customer Report 5,672,372
40% 40.2% New Order 4,565,684 840
Payment 4,565,685
Order Status 456,570
Delivery 456,568
Stock Level 456,569
Customer Report 4,565,685
30% 30.1% New Order 3,419,304 840
Payment 3,419,305
Order Status 341,931
Delivery 341,930
Stock Level 341,930
Customer Report 3,419,308
20% 20.2% New Order 2,294,849 840
Payment 2,294,847
Order Status 229,484
Delivery 229,486
Stock Level 229,486
Customer Report 2,294,848
10% 9.8% New Order 1,111,915 840
Payment 1,111,915
Order Status 111,191
Delivery 111,191
Stock Level 111,191
Customer Report 1,111,917
Active Idle New Order 0 840
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0