Supermicro SuperServer AS-1115SV-WTNRT ssj_ops@100% = 132,881
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     133,743
Calibration 2     133,103
Calibration 3     133,366
ssj_ops@calibrated=133,234
100% 99.7% 133,234 132,881
90% 90.2% 119,911 120,133
80% 79.6% 106,588 106,040
70% 69.3% 93,264 92,351
60% 60.5% 79,941 80,576
50% 49.8% 66,617 66,347
40% 39.8% 53,294 52,973
30% 30.2% 39,970 40,219
20% 20.1% 26,647 26,715
10% 10.0% 13,323 13,329
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 9,739,295 840
Payment 9,739,298
Order Status 973,929
Delivery 973,930
Stock Level 973,929
Customer Report 9,739,299
Calibration 2 New Order 9,686,697 840
Payment 9,686,694
Order Status 968,670
Delivery 968,670
Stock Level 968,670
Customer Report 9,686,696
Calibration 3 New Order 9,704,641 840
Payment 9,704,643
Order Status 970,463
Delivery 970,465
Stock Level 970,464
Customer Report 9,704,644
100% 99.7% New Order 9,670,121 840
Payment 9,670,123
Order Status 967,011
Delivery 967,011
Stock Level 967,013
Customer Report 9,670,122
90% 90.2% New Order 8,736,979 840
Payment 8,736,985
Order Status 873,700
Delivery 873,699
Stock Level 873,699
Customer Report 8,736,982
80% 79.6% New Order 7,712,041 840
Payment 7,712,046
Order Status 771,204
Delivery 771,204
Stock Level 771,202
Customer Report 7,712,044
70% 69.3% New Order 6,717,114 840
Payment 6,717,115
Order Status 671,711
Delivery 671,711
Stock Level 671,712
Customer Report 6,717,113
60% 60.5% New Order 5,860,809 840
Payment 5,860,806
Order Status 586,081
Delivery 586,082
Stock Level 586,080
Customer Report 5,860,805
50% 49.8% New Order 4,825,757 840
Payment 4,825,757
Order Status 482,575
Delivery 482,577
Stock Level 482,575
Customer Report 4,825,759
40% 39.8% New Order 3,852,777 840
Payment 3,852,778
Order Status 385,277
Delivery 385,279
Stock Level 385,278
Customer Report 3,852,781
30% 30.2% New Order 2,925,152 840
Payment 2,925,148
Order Status 292,517
Delivery 292,515
Stock Level 292,515
Customer Report 2,925,153
20% 20.1% New Order 1,942,977 840
Payment 1,942,976
Order Status 194,298
Delivery 194,300
Stock Level 194,298
Customer Report 1,942,977
10% 10.0% New Order 969,430 840
Payment 969,431
Order Status 96,942
Delivery 96,943
Stock Level 96,943
Customer Report 969,427
Active Idle New Order 0 840
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0