Supermicro SuperServer AS-1115SV-WTNRT ssj_ops@100% = 156,068
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     154,375
Calibration 2     156,484
Calibration 3     156,236
ssj_ops@calibrated=156,360
100% 99.8% 156,360 156,068
90% 89.4% 140,724 139,818
80% 79.7% 125,088 124,611
70% 70.1% 109,452 109,626
60% 59.6% 93,816 93,265
50% 49.9% 78,180 78,072
40% 39.9% 62,544 62,436
30% 29.9% 46,908 46,777
20% 20.0% 31,272 31,342
10% 9.9% 15,636 15,449
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 11,245,302 840
Payment 11,245,302
Order Status 1,124,529
Delivery 1,124,529
Stock Level 1,124,529
Customer Report 11,245,303
Calibration 2 New Order 11,394,366 840
Payment 11,394,362
Order Status 1,139,436
Delivery 1,139,438
Stock Level 1,139,437
Customer Report 11,394,362
Calibration 3 New Order 11,364,656 840
Payment 11,364,658
Order Status 1,136,465
Delivery 1,136,465
Stock Level 1,136,466
Customer Report 11,364,652
100% 99.8% New Order 11,352,688 840
Payment 11,352,689
Order Status 1,135,269
Delivery 1,135,269
Stock Level 1,135,268
Customer Report 11,352,688
90% 89.4% New Order 10,168,742 840
Payment 10,168,743
Order Status 1,016,876
Delivery 1,016,875
Stock Level 1,016,875
Customer Report 10,168,744
80% 79.7% New Order 9,063,210 840
Payment 9,063,203
Order Status 906,322
Delivery 906,323
Stock Level 906,322
Customer Report 9,063,211
70% 70.1% New Order 7,973,188 840
Payment 7,973,182
Order Status 797,317
Delivery 797,317
Stock Level 797,317
Customer Report 7,973,180
60% 59.6% New Order 6,783,848 840
Payment 6,783,843
Order Status 678,383
Delivery 678,386
Stock Level 678,383
Customer Report 6,783,848
50% 49.9% New Order 5,678,151 840
Payment 5,678,152
Order Status 567,815
Delivery 567,816
Stock Level 567,816
Customer Report 5,678,152
40% 39.9% New Order 4,540,830 840
Payment 4,540,824
Order Status 454,083
Delivery 454,081
Stock Level 454,083
Customer Report 4,540,825
30% 29.9% New Order 3,402,029 840
Payment 3,402,037
Order Status 340,204
Delivery 340,203
Stock Level 340,204
Customer Report 3,402,035
20% 20.0% New Order 2,279,694 840
Payment 2,279,705
Order Status 227,970
Delivery 227,969
Stock Level 227,971
Customer Report 2,279,691
10% 9.9% New Order 1,123,636 840
Payment 1,123,637
Order Status 112,363
Delivery 112,365
Stock Level 112,364
Customer Report 1,123,635
Active Idle New Order 0 840
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0