Supermicro SuperServer AS-1115SV-WTNRT ssj_ops@100% = 155,370
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     156,261
Calibration 2     155,459
Calibration 3     155,680
ssj_ops@calibrated=155,570
100% 99.9% 155,570 155,370
90% 89.7% 140,013 139,490
80% 79.7% 124,456 123,998
70% 70.4% 108,899 109,458
60% 59.4% 93,342 92,331
50% 49.8% 77,785 77,459
40% 39.6% 62,228 61,639
30% 30.1% 46,671 46,902
20% 19.4% 31,114 30,220
10% 10.0% 15,557 15,600
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 11,376,180 840
Payment 11,376,182
Order Status 1,137,618
Delivery 1,137,618
Stock Level 1,137,618
Customer Report 11,376,185
Calibration 2 New Order 11,314,191 840
Payment 11,314,199
Order Status 1,131,421
Delivery 1,131,420
Stock Level 1,131,419
Customer Report 11,314,196
Calibration 3 New Order 11,327,661 840
Payment 11,327,662
Order Status 1,132,765
Delivery 1,132,765
Stock Level 1,132,765
Customer Report 11,327,656
100% 99.9% New Order 11,301,927 840
Payment 11,301,921
Order Status 1,130,194
Delivery 1,130,194
Stock Level 1,130,192
Customer Report 11,301,921
90% 89.7% New Order 10,146,717 840
Payment 10,146,724
Order Status 1,014,673
Delivery 1,014,672
Stock Level 1,014,673
Customer Report 10,146,724
80% 79.7% New Order 9,022,373 840
Payment 9,022,370
Order Status 902,237
Delivery 902,237
Stock Level 902,238
Customer Report 9,022,373
70% 70.4% New Order 7,960,648 840
Payment 7,960,645
Order Status 796,064
Delivery 796,065
Stock Level 796,066
Customer Report 7,960,642
60% 59.4% New Order 6,715,505 840
Payment 6,715,507
Order Status 671,552
Delivery 671,551
Stock Level 671,550
Customer Report 6,715,510
50% 49.8% New Order 5,634,010 840
Payment 5,634,012
Order Status 563,401
Delivery 563,400
Stock Level 563,402
Customer Report 5,634,013
40% 39.6% New Order 4,483,030 840
Payment 4,483,033
Order Status 448,303
Delivery 448,302
Stock Level 448,302
Customer Report 4,483,030
30% 30.1% New Order 3,411,139 840
Payment 3,411,135
Order Status 341,113
Delivery 341,113
Stock Level 341,113
Customer Report 3,411,132
20% 19.4% New Order 2,197,882 840
Payment 2,197,879
Order Status 219,788
Delivery 219,787
Stock Level 219,787
Customer Report 2,197,877
10% 10.0% New Order 1,134,543 840
Payment 1,134,545
Order Status 113,455
Delivery 113,455
Stock Level 113,454
Customer Report 1,134,548
Active Idle New Order 0 840
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0