Supermicro SuperServer AS-1115SV-WTNRT ssj_ops@100% = 155,980
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     156,488
Calibration 2     155,487
Calibration 3     155,540
ssj_ops@calibrated=155,514
100% 100.3% 155,514 155,980
90% 90.0% 139,962 139,940
80% 80.1% 124,411 124,596
70% 70.0% 108,860 108,861
60% 59.6% 93,308 92,675
50% 49.8% 77,757 77,506
40% 40.0% 62,206 62,273
30% 29.9% 46,654 46,558
20% 20.2% 31,103 31,395
10% 10.1% 15,551 15,646
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 11,392,759 840
Payment 11,392,758
Order Status 1,139,276
Delivery 1,139,275
Stock Level 1,139,277
Customer Report 11,392,760
Calibration 2 New Order 11,313,027 840
Payment 11,313,029
Order Status 1,131,303
Delivery 1,131,303
Stock Level 1,131,304
Customer Report 11,313,026
Calibration 3 New Order 11,320,692 840
Payment 11,320,691
Order Status 1,132,070
Delivery 1,132,067
Stock Level 1,132,068
Customer Report 11,320,686
100% 100.3% New Order 11,351,951 840
Payment 11,351,957
Order Status 1,135,196
Delivery 1,135,193
Stock Level 1,135,196
Customer Report 11,351,955
90% 90.0% New Order 10,177,492 840
Payment 10,177,486
Order Status 1,017,749
Delivery 1,017,749
Stock Level 1,017,749
Customer Report 10,177,490
80% 80.1% New Order 9,062,269 840
Payment 9,062,270
Order Status 906,227
Delivery 906,228
Stock Level 906,226
Customer Report 9,062,271
70% 70.0% New Order 7,919,139 840
Payment 7,919,142
Order Status 791,913
Delivery 791,915
Stock Level 791,913
Customer Report 7,919,137
60% 59.6% New Order 6,740,025 840
Payment 6,740,028
Order Status 674,002
Delivery 674,003
Stock Level 674,002
Customer Report 6,740,026
50% 49.8% New Order 5,637,273 840
Payment 5,637,273
Order Status 563,726
Delivery 563,728
Stock Level 563,727
Customer Report 5,637,273
40% 40.0% New Order 4,529,253 840
Payment 4,529,255
Order Status 452,925
Delivery 452,924
Stock Level 452,925
Customer Report 4,529,256
30% 29.9% New Order 3,387,275 840
Payment 3,387,270
Order Status 338,727
Delivery 338,727
Stock Level 338,728
Customer Report 3,387,273
20% 20.2% New Order 2,283,418 840
Payment 2,283,417
Order Status 228,342
Delivery 228,342
Stock Level 228,341
Customer Report 2,283,422
10% 10.1% New Order 1,137,879 840
Payment 1,137,881
Order Status 113,788
Delivery 113,787
Stock Level 113,788
Customer Report 1,137,877
Active Idle New Order 0 840
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0