Supermicro SuperServer AS-1115SV-WTNRT ssj_ops@100% = 155,458
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     158,205
Calibration 2     156,791
Calibration 3     158,232
ssj_ops@calibrated=157,512
100% 98.7% 157,512 155,458
90% 89.7% 141,761 141,347
80% 79.9% 126,009 125,875
70% 69.2% 110,258 108,936
60% 60.8% 94,507 95,800
50% 50.0% 78,756 78,809
40% 39.7% 63,005 62,505
30% 30.0% 47,254 47,315
20% 20.2% 31,502 31,890
10% 9.9% 15,751 15,625
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 11,519,323 840
Payment 11,519,323
Order Status 1,151,932
Delivery 1,151,932
Stock Level 1,151,932
Customer Report 11,519,324
Calibration 2 New Order 11,404,114 840
Payment 11,404,114
Order Status 1,140,411
Delivery 1,140,412
Stock Level 1,140,412
Customer Report 11,404,113
Calibration 3 New Order 11,512,120 840
Payment 11,512,124
Order Status 1,151,212
Delivery 1,151,212
Stock Level 1,151,214
Customer Report 11,512,124
100% 98.7% New Order 11,313,619 840
Payment 11,313,617
Order Status 1,131,363
Delivery 1,131,362
Stock Level 1,131,361
Customer Report 11,313,620
90% 89.7% New Order 10,280,022 840
Payment 10,280,022
Order Status 1,028,001
Delivery 1,028,002
Stock Level 1,028,002
Customer Report 10,280,016
80% 79.9% New Order 9,154,724 840
Payment 9,154,733
Order Status 915,473
Delivery 915,473
Stock Level 915,474
Customer Report 9,154,730
70% 69.2% New Order 7,923,647 840
Payment 7,923,648
Order Status 792,365
Delivery 792,364
Stock Level 792,365
Customer Report 7,923,647
60% 60.8% New Order 6,967,542 840
Payment 6,967,539
Order Status 696,753
Delivery 696,753
Stock Level 696,754
Customer Report 6,967,540
50% 50.0% New Order 5,732,219 840
Payment 5,732,215
Order Status 573,222
Delivery 573,220
Stock Level 573,222
Customer Report 5,732,215
40% 39.7% New Order 4,547,976 840
Payment 4,547,965
Order Status 454,797
Delivery 454,797
Stock Level 454,797
Customer Report 4,547,967
30% 30.0% New Order 3,441,212 840
Payment 3,441,210
Order Status 344,122
Delivery 344,120
Stock Level 344,122
Customer Report 3,441,214
20% 20.2% New Order 2,319,394 840
Payment 2,319,396
Order Status 231,939
Delivery 231,940
Stock Level 231,940
Customer Report 2,319,391
10% 9.9% New Order 1,136,360 840
Payment 1,136,365
Order Status 113,637
Delivery 113,636
Stock Level 113,636
Customer Report 1,136,366
Active Idle New Order 0 840
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0