Supermicro SuperServer AS-1115SV-WTNRT ssj_ops@100% = 154,519
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     155,127
Calibration 2     155,011
Calibration 3     155,124
ssj_ops@calibrated=155,068
100% 99.6% 155,068 154,519
90% 90.0% 139,561 139,522
80% 80.1% 124,054 124,273
70% 69.8% 108,547 108,245
60% 59.8% 93,041 92,698
50% 50.4% 77,534 78,215
40% 39.9% 62,027 61,912
30% 29.9% 46,520 46,404
20% 19.8% 31,014 30,712
10% 10.1% 15,507 15,596
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 11,289,974 840
Payment 11,289,975
Order Status 1,128,997
Delivery 1,128,997
Stock Level 1,128,996
Customer Report 11,289,971
Calibration 2 New Order 11,278,652 840
Payment 11,278,652
Order Status 1,127,864
Delivery 1,127,865
Stock Level 1,127,863
Customer Report 11,278,650
Calibration 3 New Order 11,286,487 840
Payment 11,286,493
Order Status 1,128,648
Delivery 1,128,649
Stock Level 1,128,649
Customer Report 11,286,494
100% 99.6% New Order 11,241,662 840
Payment 11,241,663
Order Status 1,124,167
Delivery 1,124,166
Stock Level 1,124,166
Customer Report 11,241,661
90% 90.0% New Order 10,149,929 840
Payment 10,149,927
Order Status 1,014,992
Delivery 1,014,993
Stock Level 1,014,993
Customer Report 10,149,929
80% 80.1% New Order 9,038,369 840
Payment 9,038,371
Order Status 903,836
Delivery 903,837
Stock Level 903,837
Customer Report 9,038,364
70% 69.8% New Order 7,872,424 840
Payment 7,872,425
Order Status 787,244
Delivery 787,243
Stock Level 787,242
Customer Report 7,872,422
60% 59.8% New Order 6,741,913 840
Payment 6,741,918
Order Status 674,190
Delivery 674,190
Stock Level 674,191
Customer Report 6,741,912
50% 50.4% New Order 5,690,911 840
Payment 5,690,907
Order Status 569,092
Delivery 569,091
Stock Level 569,092
Customer Report 5,690,907
40% 39.9% New Order 4,502,727 840
Payment 4,502,731
Order Status 450,274
Delivery 450,272
Stock Level 450,272
Customer Report 4,502,724
30% 29.9% New Order 3,374,854 840
Payment 3,374,850
Order Status 337,486
Delivery 337,485
Stock Level 337,486
Customer Report 3,374,853
20% 19.8% New Order 2,233,633 840
Payment 2,233,637
Order Status 223,364
Delivery 223,364
Stock Level 223,365
Customer Report 2,233,637
10% 10.1% New Order 1,134,239 840
Payment 1,134,246
Order Status 113,423
Delivery 113,425
Stock Level 113,424
Customer Report 1,134,243
Active Idle New Order 0 840
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0