Supermicro SuperServer AS-1115SV-WTNRT ssj_ops@100% = 135,394
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     137,176
Calibration 2     135,893
Calibration 3     136,484
ssj_ops@calibrated=136,189
100% 99.4% 136,189 135,394
90% 89.5% 122,570 121,923
80% 79.7% 108,951 108,601
70% 69.6% 95,332 94,749
60% 61.2% 81,713 83,407
50% 49.5% 68,094 67,357
40% 40.5% 54,475 55,106
30% 30.2% 40,857 41,138
20% 20.2% 27,238 27,511
10% 10.0% 13,619 13,587
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 9,990,612 840
Payment 9,990,618
Order Status 999,061
Delivery 999,061
Stock Level 999,061
Customer Report 9,990,614
Calibration 2 New Order 9,892,676 840
Payment 9,892,678
Order Status 989,268
Delivery 989,268
Stock Level 989,268
Customer Report 9,892,675
Calibration 3 New Order 9,930,722 840
Payment 9,930,718
Order Status 993,071
Delivery 993,072
Stock Level 993,072
Customer Report 9,930,720
100% 99.4% New Order 9,858,874 840
Payment 9,858,873
Order Status 985,886
Delivery 985,887
Stock Level 985,887
Customer Report 9,858,872
90% 89.5% New Order 8,867,514 840
Payment 8,867,521
Order Status 886,753
Delivery 886,752
Stock Level 886,751
Customer Report 8,867,513
80% 79.7% New Order 7,898,382 840
Payment 7,898,385
Order Status 789,838
Delivery 789,838
Stock Level 789,838
Customer Report 7,898,383
70% 69.6% New Order 6,892,282 840
Payment 6,892,279
Order Status 689,228
Delivery 689,228
Stock Level 689,228
Customer Report 6,892,280
60% 61.2% New Order 6,066,136 840
Payment 6,066,139
Order Status 606,613
Delivery 606,613
Stock Level 606,613
Customer Report 6,066,133
50% 49.5% New Order 4,898,747 840
Payment 4,898,750
Order Status 489,874
Delivery 489,876
Stock Level 489,875
Customer Report 4,898,751
40% 40.5% New Order 4,007,878 840
Payment 4,007,883
Order Status 400,789
Delivery 400,788
Stock Level 400,788
Customer Report 4,007,875
30% 30.2% New Order 2,992,004 840
Payment 2,992,003
Order Status 299,200
Delivery 299,201
Stock Level 299,201
Customer Report 2,992,005
20% 20.2% New Order 2,000,912 840
Payment 2,000,908
Order Status 200,091
Delivery 200,090
Stock Level 200,090
Customer Report 2,000,909
10% 10.0% New Order 988,180 840
Payment 988,186
Order Status 98,818
Delivery 98,818
Stock Level 98,818
Customer Report 988,180
Active Idle New Order 0 840
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0