Supermicro SuperServer AS-1115SV-WTNRT ssj_ops@100% = 131,946
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     132,059
Calibration 2     130,976
Calibration 3     131,338
ssj_ops@calibrated=131,157
100% 100.6% 131,157 131,946
90% 89.7% 118,041 117,590
80% 79.3% 104,926 104,033
70% 70.1% 91,810 92,001
60% 60.4% 78,694 79,215
50% 50.0% 65,578 65,527
40% 39.7% 52,463 52,019
30% 29.9% 39,347 39,192
20% 20.1% 26,231 26,417
10% 10.1% 13,116 13,250
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 9,618,513 840
Payment 9,618,510
Order Status 961,852
Delivery 961,851
Stock Level 961,851
Customer Report 9,618,508
Calibration 2 New Order 9,528,543 840
Payment 9,528,535
Order Status 952,854
Delivery 952,853
Stock Level 952,855
Customer Report 9,528,540
Calibration 3 New Order 9,556,519 840
Payment 9,556,518
Order Status 955,653
Delivery 955,650
Stock Level 955,651
Customer Report 9,556,519
100% 100.6% New Order 9,602,268 840
Payment 9,602,272
Order Status 960,227
Delivery 960,226
Stock Level 960,226
Customer Report 9,602,272
90% 89.7% New Order 8,552,121 840
Payment 8,552,119
Order Status 855,213
Delivery 855,213
Stock Level 855,212
Customer Report 8,552,118
80% 79.3% New Order 7,566,380 840
Payment 7,566,379
Order Status 756,637
Delivery 756,639
Stock Level 756,639
Customer Report 7,566,382
70% 70.1% New Order 6,691,057 840
Payment 6,691,061
Order Status 669,106
Delivery 669,106
Stock Level 669,106
Customer Report 6,691,060
60% 60.4% New Order 5,761,515 840
Payment 5,761,519
Order Status 576,150
Delivery 576,152
Stock Level 576,151
Customer Report 5,761,512
50% 50.0% New Order 4,765,969 840
Payment 4,765,966
Order Status 476,596
Delivery 476,596
Stock Level 476,595
Customer Report 4,765,970
40% 39.7% New Order 3,783,526 840
Payment 3,783,533
Order Status 378,353
Delivery 378,352
Stock Level 378,353
Customer Report 3,783,532
30% 29.9% New Order 2,850,306 840
Payment 2,850,301
Order Status 285,029
Delivery 285,030
Stock Level 285,030
Customer Report 2,850,304
20% 20.1% New Order 1,921,211 840
Payment 1,921,214
Order Status 192,121
Delivery 192,122
Stock Level 192,121
Customer Report 1,921,211
10% 10.1% New Order 963,637 840
Payment 963,637
Order Status 96,364
Delivery 96,363
Stock Level 96,364
Customer Report 963,635
Active Idle New Order 0 840
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0