Supermicro SuperServer AS-1115SV-WTNRT ssj_ops@100% = 159,156
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     160,535
Calibration 2     158,583
Calibration 3     159,443
ssj_ops@calibrated=159,013
100% 100.1% 159,013 159,156
90% 90.2% 143,112 143,407
80% 79.5% 127,210 126,461
70% 70.0% 111,309 111,360
60% 59.8% 95,408 95,083
50% 49.9% 79,507 79,330
40% 39.9% 63,605 63,399
30% 30.4% 47,704 48,378
20% 19.7% 31,803 31,333
10% 10.3% 15,901 16,385
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 11,690,402 840
Payment 11,690,405
Order Status 1,169,042
Delivery 1,169,042
Stock Level 1,169,042
Customer Report 11,690,404
Calibration 2 New Order 11,536,292 840
Payment 11,536,291
Order Status 1,153,629
Delivery 1,153,628
Stock Level 1,153,629
Customer Report 11,536,293
Calibration 3 New Order 11,600,979 840
Payment 11,600,971
Order Status 1,160,098
Delivery 1,160,098
Stock Level 1,160,098
Customer Report 11,600,972
100% 100.1% New Order 11,581,290 840
Payment 11,581,290
Order Status 1,158,130
Delivery 1,158,127
Stock Level 1,158,128
Customer Report 11,581,285
90% 90.2% New Order 10,430,302 840
Payment 10,430,304
Order Status 1,043,031
Delivery 1,043,032
Stock Level 1,043,031
Customer Report 10,430,303
80% 79.5% New Order 9,197,317 840
Payment 9,197,314
Order Status 919,732
Delivery 919,732
Stock Level 919,731
Customer Report 9,197,317
70% 70.0% New Order 8,101,029 840
Payment 8,101,031
Order Status 810,104
Delivery 810,102
Stock Level 810,103
Customer Report 8,101,031
60% 59.8% New Order 6,915,268 840
Payment 6,915,269
Order Status 691,527
Delivery 691,528
Stock Level 691,527
Customer Report 6,915,267
50% 49.9% New Order 5,771,933 840
Payment 5,771,935
Order Status 577,194
Delivery 577,194
Stock Level 577,193
Customer Report 5,771,931
40% 39.9% New Order 4,610,906 840
Payment 4,610,912
Order Status 461,090
Delivery 461,091
Stock Level 461,090
Customer Report 4,610,911
30% 30.4% New Order 3,519,573 840
Payment 3,519,574
Order Status 351,958
Delivery 351,956
Stock Level 351,957
Customer Report 3,519,578
20% 19.7% New Order 2,278,790 840
Payment 2,278,786
Order Status 227,879
Delivery 227,878
Stock Level 227,879
Customer Report 2,278,790
10% 10.3% New Order 1,191,638 840
Payment 1,191,632
Order Status 119,164
Delivery 119,164
Stock Level 119,163
Customer Report 1,191,636
Active Idle New Order 0 840
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0