Supermicro SuperServer AS-1115SV-WTNRT ssj_ops@100% = 155,811
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     155,490
Calibration 2     156,086
Calibration 3     155,831
ssj_ops@calibrated=155,958
100% 99.9% 155,958 155,811
90% 90.1% 140,363 140,456
80% 80.5% 124,767 125,562
70% 69.8% 109,171 108,894
60% 59.7% 93,575 93,174
50% 50.0% 77,979 77,943
40% 39.9% 62,383 62,298
30% 29.7% 46,788 46,287
20% 20.3% 31,192 31,649
10% 9.9% 15,596 15,512
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 11,321,404 840
Payment 11,321,405
Order Status 1,132,140
Delivery 1,132,139
Stock Level 1,132,141
Customer Report 11,321,402
Calibration 2 New Order 11,361,261 840
Payment 11,361,255
Order Status 1,136,126
Delivery 1,136,125
Stock Level 1,136,126
Customer Report 11,361,261
Calibration 3 New Order 11,335,227 840
Payment 11,335,228
Order Status 1,133,522
Delivery 1,133,521
Stock Level 1,133,524
Customer Report 11,335,226
100% 99.9% New Order 11,334,878 840
Payment 11,334,879
Order Status 1,133,488
Delivery 1,133,488
Stock Level 1,133,489
Customer Report 11,334,876
90% 90.1% New Order 10,221,224 840
Payment 10,221,227
Order Status 1,022,121
Delivery 1,022,124
Stock Level 1,022,124
Customer Report 10,221,227
80% 80.5% New Order 9,133,706 840
Payment 9,133,706
Order Status 913,371
Delivery 913,370
Stock Level 913,371
Customer Report 9,133,706
70% 69.8% New Order 7,919,883 840
Payment 7,919,883
Order Status 791,988
Delivery 791,986
Stock Level 791,988
Customer Report 7,919,878
60% 59.7% New Order 6,777,888 840
Payment 6,777,881
Order Status 677,788
Delivery 677,789
Stock Level 677,789
Customer Report 6,777,882
50% 50.0% New Order 5,668,669 840
Payment 5,668,673
Order Status 566,867
Delivery 566,867
Stock Level 566,867
Customer Report 5,668,670
40% 39.9% New Order 4,530,965 840
Payment 4,530,965
Order Status 453,097
Delivery 453,098
Stock Level 453,096
Customer Report 4,530,970
30% 29.7% New Order 3,366,439 840
Payment 3,366,442
Order Status 336,644
Delivery 336,644
Stock Level 336,645
Customer Report 3,366,446
20% 20.3% New Order 2,301,818 840
Payment 2,301,819
Order Status 230,181
Delivery 230,182
Stock Level 230,182
Customer Report 2,301,818
10% 9.9% New Order 1,128,178 840
Payment 1,128,182
Order Status 112,818
Delivery 112,819
Stock Level 112,819
Customer Report 1,128,184
Active Idle New Order 0 840
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0