Supermicro SuperServer AS-1115SV-WTNRT ssj_ops@100% = 135,093
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     134,272
Calibration 2     134,265
Calibration 3     135,225
ssj_ops@calibrated=134,745
100% 100.3% 134,745 135,093
90% 90.3% 121,270 121,644
80% 79.7% 107,796 107,420
70% 70.4% 94,321 94,832
60% 59.9% 80,847 80,724
50% 49.0% 67,372 66,062
40% 39.6% 53,898 53,378
30% 30.4% 40,423 40,921
20% 19.8% 26,949 26,624
10% 10.2% 13,474 13,716
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 9,770,224 840
Payment 9,770,230
Order Status 977,023
Delivery 977,021
Stock Level 977,022
Customer Report 9,770,231
Calibration 2 New Order 9,770,035 840
Payment 9,770,032
Order Status 977,005
Delivery 977,004
Stock Level 977,004
Customer Report 9,770,038
Calibration 3 New Order 9,847,569 840
Payment 9,847,567
Order Status 984,757
Delivery 984,757
Stock Level 984,756
Customer Report 9,847,571
100% 100.3% New Order 9,826,785 840
Payment 9,826,782
Order Status 982,678
Delivery 982,678
Stock Level 982,678
Customer Report 9,826,791
90% 90.3% New Order 8,847,585 840
Payment 8,847,585
Order Status 884,760
Delivery 884,759
Stock Level 884,757
Customer Report 8,847,586
80% 79.7% New Order 7,814,234 840
Payment 7,814,231
Order Status 781,422
Delivery 781,423
Stock Level 781,424
Customer Report 7,814,230
70% 70.4% New Order 6,898,276 840
Payment 6,898,279
Order Status 689,829
Delivery 689,828
Stock Level 689,828
Customer Report 6,898,276
60% 59.9% New Order 5,871,464 840
Payment 5,871,463
Order Status 587,146
Delivery 587,145
Stock Level 587,148
Customer Report 5,871,465
50% 49.0% New Order 4,804,715 840
Payment 4,804,716
Order Status 480,472
Delivery 480,471
Stock Level 480,471
Customer Report 4,804,712
40% 39.6% New Order 3,882,119 840
Payment 3,882,124
Order Status 388,213
Delivery 388,213
Stock Level 388,212
Customer Report 3,882,119
30% 30.4% New Order 2,976,480 840
Payment 2,976,482
Order Status 297,649
Delivery 297,649
Stock Level 297,648
Customer Report 2,976,480
20% 19.8% New Order 1,936,367 840
Payment 1,936,363
Order Status 193,635
Delivery 193,635
Stock Level 193,635
Customer Report 1,936,365
10% 10.2% New Order 997,576 840
Payment 997,572
Order Status 99,757
Delivery 99,759
Stock Level 99,759
Customer Report 997,577
Active Idle New Order 0 840
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0