Supermicro SuperServer AS-1115SV-WTNRT ssj_ops@100% = 153,776
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     154,828
Calibration 2     154,049
Calibration 3     153,889
ssj_ops@calibrated=153,969
100% 99.9% 153,969 153,776
90% 90.0% 138,572 138,550
80% 80.1% 123,175 123,344
70% 69.7% 107,779 107,380
60% 59.7% 92,382 91,854
50% 50.3% 76,985 77,502
40% 40.3% 61,588 62,029
30% 29.7% 46,191 45,666
20% 20.0% 30,794 30,819
10% 9.7% 15,397 14,962
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 11,278,815 840
Payment 11,278,820
Order Status 1,127,883
Delivery 1,127,882
Stock Level 1,127,882
Customer Report 11,278,813
Calibration 2 New Order 11,209,054 840
Payment 11,209,051
Order Status 1,120,904
Delivery 1,120,906
Stock Level 1,120,904
Customer Report 11,209,051
Calibration 3 New Order 11,195,431 840
Payment 11,195,429
Order Status 1,119,543
Delivery 1,119,542
Stock Level 1,119,543
Customer Report 11,195,424
100% 99.9% New Order 11,187,417 840
Payment 11,187,417
Order Status 1,118,743
Delivery 1,118,742
Stock Level 1,118,742
Customer Report 11,187,418
90% 90.0% New Order 10,084,939 840
Payment 10,084,941
Order Status 1,008,496
Delivery 1,008,494
Stock Level 1,008,495
Customer Report 10,084,946
80% 80.1% New Order 8,970,675 840
Payment 8,970,670
Order Status 897,068
Delivery 897,067
Stock Level 897,066
Customer Report 8,970,670
70% 69.7% New Order 7,809,785 840
Payment 7,809,787
Order Status 780,978
Delivery 780,977
Stock Level 780,979
Customer Report 7,809,787
60% 59.7% New Order 6,680,445 840
Payment 6,680,444
Order Status 668,044
Delivery 668,045
Stock Level 668,045
Customer Report 6,680,445
50% 50.3% New Order 5,637,525 840
Payment 5,637,525
Order Status 563,754
Delivery 563,752
Stock Level 563,753
Customer Report 5,637,529
40% 40.3% New Order 4,511,177 840
Payment 4,511,173
Order Status 451,119
Delivery 451,117
Stock Level 451,116
Customer Report 4,511,175
30% 29.7% New Order 3,321,283 840
Payment 3,321,283
Order Status 332,128
Delivery 332,129
Stock Level 332,127
Customer Report 3,321,283
20% 20.0% New Order 2,241,421 840
Payment 2,241,420
Order Status 224,142
Delivery 224,142
Stock Level 224,141
Customer Report 2,241,422
10% 9.7% New Order 1,088,184 840
Payment 1,088,180
Order Status 108,819
Delivery 108,819
Stock Level 108,818
Customer Report 1,088,180
Active Idle New Order 0 840
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0