Supermicro SuperServer AS-1115SV-WTNRT ssj_ops@100% = 130,556
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     132,380
Calibration 2     132,129
Calibration 3     131,379
ssj_ops@calibrated=131,754
100% 99.1% 131,754 130,556
90% 89.9% 118,579 118,497
80% 79.9% 105,403 105,223
70% 69.4% 92,228 91,419
60% 60.6% 79,053 79,888
50% 49.6% 65,877 65,302
40% 40.2% 52,702 52,998
30% 30.2% 39,526 39,788
20% 19.9% 26,351 26,253
10% 10.2% 13,175 13,429
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 9,644,409 840
Payment 9,644,412
Order Status 964,440
Delivery 964,440
Stock Level 964,442
Customer Report 9,644,411
Calibration 2 New Order 9,611,828 840
Payment 9,611,829
Order Status 961,183
Delivery 961,183
Stock Level 961,183
Customer Report 9,611,830
Calibration 3 New Order 9,569,249 840
Payment 9,569,250
Order Status 956,925
Delivery 956,926
Stock Level 956,924
Customer Report 9,569,248
100% 99.1% New Order 9,497,467 840
Payment 9,497,467
Order Status 949,746
Delivery 949,746
Stock Level 949,746
Customer Report 9,497,464
90% 89.9% New Order 8,618,275 840
Payment 8,618,273
Order Status 861,828
Delivery 861,827
Stock Level 861,828
Customer Report 8,618,276
80% 79.9% New Order 7,653,569 840
Payment 7,653,568
Order Status 765,358
Delivery 765,358
Stock Level 765,356
Customer Report 7,653,576
70% 69.4% New Order 6,648,800 840
Payment 6,648,801
Order Status 664,881
Delivery 664,879
Stock Level 664,881
Customer Report 6,648,800
60% 60.6% New Order 5,810,248 840
Payment 5,810,246
Order Status 581,023
Delivery 581,025
Stock Level 581,024
Customer Report 5,810,246
50% 49.6% New Order 4,749,698 840
Payment 4,749,692
Order Status 474,969
Delivery 474,969
Stock Level 474,970
Customer Report 4,749,702
40% 40.2% New Order 3,854,834 840
Payment 3,854,832
Order Status 385,484
Delivery 385,484
Stock Level 385,484
Customer Report 3,854,836
30% 30.2% New Order 2,893,801 840
Payment 2,893,797
Order Status 289,380
Delivery 289,379
Stock Level 289,379
Customer Report 2,893,797
20% 19.9% New Order 1,909,337 840
Payment 1,909,336
Order Status 190,934
Delivery 190,934
Stock Level 190,935
Customer Report 1,909,333
10% 10.2% New Order 976,667 840
Payment 976,664
Order Status 97,668
Delivery 97,667
Stock Level 97,667
Customer Report 976,667
Active Idle New Order 0 840
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0