Supermicro SuperServer AS-1115SV-WTNRT ssj_ops@100% = 134,743
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     136,600
Calibration 2     136,550
Calibration 3     136,355
ssj_ops@calibrated=136,453
100% 98.7% 136,453 134,743
90% 89.6% 122,808 122,224
80% 80.7% 109,162 110,111
70% 68.9% 95,517 94,056
60% 61.0% 81,872 83,172
50% 49.8% 68,226 67,954
40% 40.3% 54,581 54,964
30% 29.9% 40,936 40,779
20% 20.5% 27,291 27,907
10% 10.0% 13,645 13,644
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 9,945,716 840
Payment 9,945,716
Order Status 994,573
Delivery 994,571
Stock Level 994,571
Customer Report 9,945,724
Calibration 2 New Order 9,934,405 840
Payment 9,934,399
Order Status 993,441
Delivery 993,440
Stock Level 993,440
Customer Report 9,934,400
Calibration 3 New Order 9,917,480 840
Payment 9,917,476
Order Status 991,747
Delivery 991,748
Stock Level 991,747
Customer Report 9,917,479
100% 98.7% New Order 9,800,078 840
Payment 9,800,081
Order Status 980,007
Delivery 980,008
Stock Level 980,007
Customer Report 9,800,081
90% 89.6% New Order 8,889,157 840
Payment 8,889,157
Order Status 888,916
Delivery 888,916
Stock Level 888,916
Customer Report 8,889,159
80% 80.7% New Order 8,008,130 840
Payment 8,008,124
Order Status 800,813
Delivery 800,812
Stock Level 800,814
Customer Report 8,008,128
70% 68.9% New Order 6,841,546 840
Payment 6,841,554
Order Status 684,156
Delivery 684,156
Stock Level 684,155
Customer Report 6,841,555
60% 61.0% New Order 6,048,943 840
Payment 6,048,939
Order Status 604,894
Delivery 604,894
Stock Level 604,894
Customer Report 6,048,943
50% 49.8% New Order 4,943,259 840
Payment 4,943,260
Order Status 494,327
Delivery 494,327
Stock Level 494,325
Customer Report 4,943,260
40% 40.3% New Order 3,997,699 840
Payment 3,997,706
Order Status 399,771
Delivery 399,770
Stock Level 399,770
Customer Report 3,997,702
30% 29.9% New Order 2,965,757 840
Payment 2,965,756
Order Status 296,577
Delivery 296,576
Stock Level 296,576
Customer Report 2,965,758
20% 20.5% New Order 2,029,784 840
Payment 2,029,787
Order Status 202,978
Delivery 202,978
Stock Level 202,978
Customer Report 2,029,784
10% 10.0% New Order 992,276 840
Payment 992,278
Order Status 99,228
Delivery 99,227
Stock Level 99,228
Customer Report 992,277
Active Idle New Order 0 840
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0