Supermicro SuperServer AS-1115SV-WTNRT ssj_ops@100% = 155,206
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     155,634
Calibration 2     154,881
Calibration 3     155,860
ssj_ops@calibrated=155,371
100% 99.9% 155,371 155,206
90% 90.2% 139,833 140,141
80% 79.9% 124,296 124,128
70% 70.4% 108,759 109,312
60% 59.7% 93,222 92,731
50% 49.7% 77,685 77,244
40% 40.4% 62,148 62,706
30% 30.2% 46,611 46,850
20% 19.3% 31,074 30,062
10% 9.9% 15,537 15,316
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 11,333,480 840
Payment 11,333,475
Order Status 1,133,349
Delivery 1,133,348
Stock Level 1,133,347
Customer Report 11,333,483
Calibration 2 New Order 11,269,554 840
Payment 11,269,553
Order Status 1,126,956
Delivery 1,126,956
Stock Level 1,126,956
Customer Report 11,269,553
Calibration 3 New Order 11,338,556 840
Payment 11,338,555
Order Status 1,133,856
Delivery 1,133,855
Stock Level 1,133,856
Customer Report 11,338,555
100% 99.9% New Order 11,296,811 840
Payment 11,296,811
Order Status 1,129,681
Delivery 1,129,681
Stock Level 1,129,681
Customer Report 11,296,814
90% 90.2% New Order 10,196,131 840
Payment 10,196,124
Order Status 1,019,614
Delivery 1,019,612
Stock Level 1,019,612
Customer Report 10,196,125
80% 79.9% New Order 9,028,847 840
Payment 9,028,842
Order Status 902,884
Delivery 902,885
Stock Level 902,883
Customer Report 9,028,850
70% 70.4% New Order 7,950,181 840
Payment 7,950,184
Order Status 795,018
Delivery 795,018
Stock Level 795,020
Customer Report 7,950,187
60% 59.7% New Order 6,744,148 840
Payment 6,744,146
Order Status 674,415
Delivery 674,415
Stock Level 674,415
Customer Report 6,744,150
50% 49.7% New Order 5,617,953 840
Payment 5,617,957
Order Status 561,795
Delivery 561,796
Stock Level 561,797
Customer Report 5,617,956
40% 40.4% New Order 4,560,513 840
Payment 4,560,511
Order Status 456,051
Delivery 456,051
Stock Level 456,051
Customer Report 4,560,512
30% 30.2% New Order 3,407,274 840
Payment 3,407,271
Order Status 340,728
Delivery 340,728
Stock Level 340,727
Customer Report 3,407,272
20% 19.3% New Order 2,186,360 840
Payment 2,186,367
Order Status 218,636
Delivery 218,636
Stock Level 218,637
Customer Report 2,186,364
10% 9.9% New Order 1,113,941 840
Payment 1,113,939
Order Status 111,394
Delivery 111,394
Stock Level 111,395
Customer Report 1,113,937
Active Idle New Order 0 840
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0