Supermicro SuperServer AS-1115SV-WTNRT ssj_ops@100% = 134,608
Test Sponsor: Supermicro SPEC License #: 1176 Test Method: Single Node
Tested By: Supermicro Test Location: San Jose, CA, USA Test Date: Apr 20, 2026
Hardware Availability: May-2026 Software Availability: May-2026 Publication: May 19, 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     137,733
Calibration 2     136,529
Calibration 3     136,765
ssj_ops@calibrated=136,647
100% 98.5% 136,647 134,608
90% 89.5% 122,983 122,288
80% 79.8% 109,318 109,016
70% 69.8% 95,653 95,387
60% 60.0% 81,988 82,004
50% 49.6% 68,324 67,775
40% 40.3% 54,659 55,098
30% 29.9% 40,994 40,831
20% 19.6% 27,329 26,815
10% 10.1% 13,665 13,845
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 8635P 1.6 GHz
CPU Characteristics: 84-Core, 1.6 GHz, 384MB L3 Cache
CPU Frequency (MHz): 1600
CPU(s) Enabled: 84 cores, 1 chip, 84 cores/chip
Hardware Threads: 168 (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: 384 MB I+D on chip per chip, 32 MB shared / 7 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 20348.1668)
Filesystem: NTFS
JVM Vendor: OpenJDK
JVM Version: Java HotSpot(TM) 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[0,1,2,3,4,5,6,7,8,9,10,11] /AFFINITY [0x3, 0xC, 0x30, 0xC0, 0x300, 0xC00, 0x3000 ]
JVM Instances: 84
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: None
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 10,024,408 840
Payment 10,024,411
Order Status 1,002,442
Delivery 1,002,441
Stock Level 1,002,441
Customer Report 10,024,410
Calibration 2 New Order 9,933,200 840
Payment 9,933,198
Order Status 993,319
Delivery 993,318
Stock Level 993,320
Customer Report 9,933,204
Calibration 3 New Order 9,962,612 840
Payment 9,962,616
Order Status 996,262
Delivery 996,261
Stock Level 996,261
Customer Report 9,962,615
100% 98.5% New Order 9,790,335 840
Payment 9,790,335
Order Status 979,033
Delivery 979,035
Stock Level 979,034
Customer Report 9,790,335
90% 89.5% New Order 8,894,582 840
Payment 8,894,586
Order Status 889,460
Delivery 889,457
Stock Level 889,460
Customer Report 8,894,587
80% 79.8% New Order 7,928,716 840
Payment 7,928,718
Order Status 792,872
Delivery 792,872
Stock Level 792,873
Customer Report 7,928,718
70% 69.8% New Order 6,937,622 840
Payment 6,937,628
Order Status 693,761
Delivery 693,763
Stock Level 693,764
Customer Report 6,937,622
60% 60.0% New Order 5,964,183 840
Payment 5,964,185
Order Status 596,418
Delivery 596,420
Stock Level 596,419
Customer Report 5,964,180
50% 49.6% New Order 4,929,250 840
Payment 4,929,252
Order Status 492,925
Delivery 492,925
Stock Level 492,925
Customer Report 4,929,245
40% 40.3% New Order 4,007,281 840
Payment 4,007,278
Order Status 400,729
Delivery 400,728
Stock Level 400,729
Customer Report 4,007,285
30% 29.9% New Order 2,969,698 840
Payment 2,969,695
Order Status 296,971
Delivery 296,969
Stock Level 296,970
Customer Report 2,969,697
20% 19.6% New Order 1,950,302 840
Payment 1,950,303
Order Status 195,031
Delivery 195,032
Stock Level 195,030
Customer Report 1,950,302
10% 10.1% New Order 1,006,969 840
Payment 1,006,968
Order Status 100,697
Delivery 100,697
Stock Level 100,698
Customer Report 1,006,971
Active Idle New Order 0 840
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0