Supermicro SuperServer AS-1115SV-WTNRT ssj_ops@100% = 135,607
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     137,071
Calibration 2     135,707
Calibration 3     135,255
ssj_ops@calibrated=135,481
100% 100.1% 135,481 135,607
90% 90.5% 121,933 122,557
80% 79.5% 108,385 107,727
70% 69.9% 94,837 94,718
60% 59.6% 81,289 80,689
50% 50.0% 67,740 67,728
40% 39.9% 54,192 54,064
30% 30.2% 40,644 40,962
20% 20.1% 27,096 27,253
10% 10.3% 13,548 13,920
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 9,977,712 840
Payment 9,977,713
Order Status 997,771
Delivery 997,771
Stock Level 997,771
Customer Report 9,977,709
Calibration 2 New Order 9,874,329 840
Payment 9,874,327
Order Status 987,434
Delivery 987,433
Stock Level 987,433
Customer Report 9,874,325
Calibration 3 New Order 9,851,368 840
Payment 9,851,366
Order Status 985,137
Delivery 985,137
Stock Level 985,137
Customer Report 9,851,371
100% 100.1% New Order 9,863,524 840
Payment 9,863,529
Order Status 986,353
Delivery 986,352
Stock Level 986,351
Customer Report 9,863,526
90% 90.5% New Order 8,918,450 840
Payment 8,918,446
Order Status 891,845
Delivery 891,845
Stock Level 891,845
Customer Report 8,918,450
80% 79.5% New Order 7,836,630 840
Payment 7,836,632
Order Status 783,664
Delivery 783,663
Stock Level 783,664
Customer Report 7,836,634
70% 69.9% New Order 6,888,839 840
Payment 6,888,838
Order Status 688,884
Delivery 688,883
Stock Level 688,885
Customer Report 6,888,843
60% 59.6% New Order 5,868,638 840
Payment 5,868,639
Order Status 586,863
Delivery 586,864
Stock Level 586,863
Customer Report 5,868,639
50% 50.0% New Order 4,926,218 840
Payment 4,926,221
Order Status 492,622
Delivery 492,622
Stock Level 492,622
Customer Report 4,926,221
40% 39.9% New Order 3,932,415 840
Payment 3,932,407
Order Status 393,242
Delivery 393,241
Stock Level 393,241
Customer Report 3,932,413
30% 30.2% New Order 2,979,205 840
Payment 2,979,206
Order Status 297,920
Delivery 297,920
Stock Level 297,919
Customer Report 2,979,206
20% 20.1% New Order 1,982,121 840
Payment 1,982,121
Order Status 198,212
Delivery 198,212
Stock Level 198,213
Customer Report 1,982,122
10% 10.3% New Order 1,012,423 840
Payment 1,012,425
Order Status 101,243
Delivery 101,242
Stock Level 101,242
Customer Report 1,012,425
Active Idle New Order 0 840
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0