Supermicro SuperServer AS-1115SV-WTNRT ssj_ops@100% = 134,808
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     136,943
Calibration 2     135,217
Calibration 3     135,454
ssj_ops@calibrated=135,335
100% 99.6% 135,335 134,808
90% 89.3% 121,802 120,861
80% 80.0% 108,268 108,286
70% 70.2% 94,735 94,941
60% 60.5% 81,201 81,865
50% 50.0% 67,668 67,634
40% 39.9% 54,134 53,972
30% 30.4% 40,601 41,106
20% 20.2% 27,067 27,336
10% 10.0% 13,534 13,466
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 9,974,917 840
Payment 9,974,913
Order Status 997,494
Delivery 997,492
Stock Level 997,493
Customer Report 9,974,917
Calibration 2 New Order 9,837,099 840
Payment 9,837,101
Order Status 983,711
Delivery 983,709
Stock Level 983,710
Customer Report 9,837,099
Calibration 3 New Order 9,859,111 840
Payment 9,859,108
Order Status 985,910
Delivery 985,911
Stock Level 985,910
Customer Report 9,859,107
100% 99.6% New Order 9,811,845 840
Payment 9,811,843
Order Status 981,183
Delivery 981,185
Stock Level 981,185
Customer Report 9,811,845
90% 89.3% New Order 8,793,167 840
Payment 8,793,169
Order Status 879,317
Delivery 879,316
Stock Level 879,317
Customer Report 8,793,173
80% 80.0% New Order 7,875,816 840
Payment 7,875,812
Order Status 787,582
Delivery 787,581
Stock Level 787,581
Customer Report 7,875,812
70% 70.2% New Order 6,905,141 840
Payment 6,905,140
Order Status 690,515
Delivery 690,514
Stock Level 690,514
Customer Report 6,905,147
60% 60.5% New Order 5,954,567 840
Payment 5,954,563
Order Status 595,456
Delivery 595,457
Stock Level 595,455
Customer Report 5,954,561
50% 50.0% New Order 4,919,697 840
Payment 4,919,695
Order Status 491,970
Delivery 491,968
Stock Level 491,970
Customer Report 4,919,700
40% 39.9% New Order 3,925,452 840
Payment 3,925,457
Order Status 392,545
Delivery 392,546
Stock Level 392,545
Customer Report 3,925,455
30% 30.4% New Order 2,989,999 840
Payment 2,990,003
Order Status 299,001
Delivery 298,999
Stock Level 299,000
Customer Report 2,989,998
20% 20.2% New Order 1,988,181 840
Payment 1,988,184
Order Status 198,817
Delivery 198,818
Stock Level 198,817
Customer Report 1,988,183
10% 10.0% New Order 979,394 840
Payment 979,395
Order Status 97,940
Delivery 97,937
Stock Level 97,940
Customer Report 979,394
Active Idle New Order 0 840
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0