Supermicro SuperServer AS-1115SV-WTNRT ssj_ops@100% = 152,811
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     154,871
Calibration 2     153,291
Calibration 3     154,100
ssj_ops@calibrated=153,696
100% 99.4% 153,696 152,811
90% 89.5% 138,326 137,625
80% 79.7% 122,956 122,455
70% 70.1% 107,587 107,798
60% 60.6% 92,217 93,069
50% 50.2% 76,848 77,202
40% 39.7% 61,478 61,077
30% 30.3% 46,109 46,541
20% 20.4% 30,739 31,320
10% 10.0% 15,370 15,361
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 11,275,378 840
Payment 11,275,377
Order Status 1,127,537
Delivery 1,127,537
Stock Level 1,127,537
Customer Report 11,275,379
Calibration 2 New Order 11,152,413 840
Payment 11,152,412
Order Status 1,115,243
Delivery 1,115,242
Stock Level 1,115,242
Customer Report 11,152,416
Calibration 3 New Order 11,213,694 840
Payment 11,213,690
Order Status 1,121,369
Delivery 1,121,368
Stock Level 1,121,369
Customer Report 11,213,691
100% 99.4% New Order 11,120,259 840
Payment 11,120,260
Order Status 1,112,027
Delivery 1,112,025
Stock Level 1,112,028
Customer Report 11,120,266
90% 89.5% New Order 10,010,526 840
Payment 10,010,530
Order Status 1,001,053
Delivery 1,001,052
Stock Level 1,001,053
Customer Report 10,010,529
80% 79.7% New Order 8,907,641 840
Payment 8,907,643
Order Status 890,765
Delivery 890,763
Stock Level 890,763
Customer Report 8,907,642
70% 70.1% New Order 7,841,582 840
Payment 7,841,584
Order Status 784,159
Delivery 784,158
Stock Level 784,160
Customer Report 7,841,581
60% 60.6% New Order 6,768,649 840
Payment 6,768,650
Order Status 676,864
Delivery 676,864
Stock Level 676,865
Customer Report 6,768,648
50% 50.2% New Order 5,614,700 840
Payment 5,614,699
Order Status 561,470
Delivery 561,469
Stock Level 561,470
Customer Report 5,614,698
40% 39.7% New Order 4,441,993 840
Payment 4,441,996
Order Status 444,200
Delivery 444,199
Stock Level 444,199
Customer Report 4,441,994
30% 30.3% New Order 3,384,908 840
Payment 3,384,901
Order Status 338,490
Delivery 338,490
Stock Level 338,491
Customer Report 3,384,900
20% 20.4% New Order 2,277,885 840
Payment 2,277,876
Order Status 227,787
Delivery 227,787
Stock Level 227,787
Customer Report 2,277,879
10% 10.0% New Order 1,117,200 840
Payment 1,117,203
Order Status 111,720
Delivery 111,721
Stock Level 111,719
Customer Report 1,117,202
Active Idle New Order 0 840
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0