Supermicro SuperServer AS-1115SV-WTNRT ssj_ops@100% = 157,709
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     158,943
Calibration 2     159,124
Calibration 3     159,351
ssj_ops@calibrated=159,238
100% 99.0% 159,238 157,709
90% 89.7% 143,314 142,841
80% 80.7% 127,390 128,563
70% 71.1% 111,466 113,289
60% 59.5% 95,543 94,812
50% 49.9% 79,619 79,432
40% 39.8% 63,695 63,332
30% 29.8% 47,771 47,426
20% 20.0% 31,848 31,877
10% 10.1% 15,924 16,029
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 11,568,989 840
Payment 11,568,990
Order Status 1,156,899
Delivery 1,156,898
Stock Level 1,156,898
Customer Report 11,568,988
Calibration 2 New Order 11,573,766 840
Payment 11,573,774
Order Status 1,157,377
Delivery 1,157,376
Stock Level 1,157,376
Customer Report 11,573,773
Calibration 3 New Order 11,589,780 840
Payment 11,589,782
Order Status 1,158,978
Delivery 1,158,977
Stock Level 1,158,979
Customer Report 11,589,777
100% 99.0% New Order 11,471,505 840
Payment 11,471,496
Order Status 1,147,150
Delivery 1,147,150
Stock Level 1,147,150
Customer Report 11,471,498
90% 89.7% New Order 10,389,375 840
Payment 10,389,374
Order Status 1,038,937
Delivery 1,038,938
Stock Level 1,038,937
Customer Report 10,389,374
80% 80.7% New Order 9,355,524 840
Payment 9,355,522
Order Status 935,553
Delivery 935,551
Stock Level 935,551
Customer Report 9,355,525
70% 71.1% New Order 8,239,319 840
Payment 8,239,317
Order Status 823,933
Delivery 823,931
Stock Level 823,932
Customer Report 8,239,320
60% 59.5% New Order 6,895,659 840
Payment 6,895,660
Order Status 689,567
Delivery 689,566
Stock Level 689,564
Customer Report 6,895,655
50% 49.9% New Order 5,777,197 840
Payment 5,777,202
Order Status 577,719
Delivery 577,719
Stock Level 577,720
Customer Report 5,777,196
40% 39.8% New Order 4,606,062 840
Payment 4,606,062
Order Status 460,605
Delivery 460,606
Stock Level 460,606
Customer Report 4,606,059
30% 29.8% New Order 3,449,391 840
Payment 3,449,397
Order Status 344,939
Delivery 344,938
Stock Level 344,941
Customer Report 3,449,400
20% 20.0% New Order 2,318,490 840
Payment 2,318,486
Order Status 231,849
Delivery 231,850
Stock Level 231,849
Customer Report 2,318,491
10% 10.1% New Order 1,165,761 840
Payment 1,165,754
Order Status 116,575
Delivery 116,576
Stock Level 116,575
Customer Report 1,165,759
Active Idle New Order 0 840
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0