Supermicro SuperServer AS-1115SV-WTNRT ssj_ops@100% = 152,864
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     153,963
Calibration 2     154,882
Calibration 3     154,653
ssj_ops@calibrated=154,767
100% 98.8% 154,767 152,864
90% 90.3% 139,290 139,774
80% 79.4% 123,814 122,876
70% 69.4% 108,337 107,479
60% 60.8% 92,860 94,031
50% 49.9% 77,384 77,251
40% 40.4% 61,907 62,461
30% 29.7% 46,430 45,987
20% 19.9% 30,953 30,832
10% 9.7% 15,477 15,049
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 11,212,351 840
Payment 11,212,351
Order Status 1,121,234
Delivery 1,121,235
Stock Level 1,121,235
Customer Report 11,212,346
Calibration 2 New Order 11,268,149 840
Payment 11,268,150
Order Status 1,126,815
Delivery 1,126,816
Stock Level 1,126,814
Customer Report 11,268,144
Calibration 3 New Order 11,248,776 840
Payment 11,248,774
Order Status 1,124,879
Delivery 1,124,878
Stock Level 1,124,878
Customer Report 11,248,777
100% 98.8% New Order 11,125,593 840
Payment 11,125,595
Order Status 1,112,559
Delivery 1,112,559
Stock Level 1,112,560
Customer Report 11,125,596
90% 90.3% New Order 10,165,375 840
Payment 10,165,373
Order Status 1,016,537
Delivery 1,016,537
Stock Level 1,016,536
Customer Report 10,165,372
80% 79.4% New Order 8,936,975 840
Payment 8,936,972
Order Status 893,698
Delivery 893,698
Stock Level 893,698
Customer Report 8,936,973
70% 69.4% New Order 7,817,056 840
Payment 7,817,056
Order Status 781,706
Delivery 781,706
Stock Level 781,707
Customer Report 7,817,055
60% 60.8% New Order 6,838,671 840
Payment 6,838,675
Order Status 683,866
Delivery 683,866
Stock Level 683,867
Customer Report 6,838,669
50% 49.9% New Order 5,618,618 840
Payment 5,618,612
Order Status 561,864
Delivery 561,862
Stock Level 561,862
Customer Report 5,618,623
40% 40.4% New Order 4,542,668 840
Payment 4,542,662
Order Status 454,266
Delivery 454,267
Stock Level 454,267
Customer Report 4,542,659
30% 29.7% New Order 3,344,542 840
Payment 3,344,547
Order Status 334,455
Delivery 334,456
Stock Level 334,455
Customer Report 3,344,545
20% 19.9% New Order 2,242,354 840
Payment 2,242,357
Order Status 224,236
Delivery 224,236
Stock Level 224,234
Customer Report 2,242,353
10% 9.7% New Order 1,094,548 840
Payment 1,094,546
Order Status 109,454
Delivery 109,455
Stock Level 109,453
Customer Report 1,094,544
Active Idle New Order 0 840
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0