Supermicro SuperServer AS-1115SV-WTNRT ssj_ops@100% = 158,023
Test Sponsor: Supermicro SPEC License #: 1176 Test Method: Single Node
Tested By: Supermicro Test Location: San Jose, CA, USA Test Date: Apr 29, 2026
Hardware Availability: May-2026 Software Availability: May-2026 Publication: May 22, 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     160,097
Calibration 2     159,542
Calibration 3     158,048
ssj_ops@calibrated=158,795
100% 99.5% 158,795 158,023
90% 89.6% 142,915 142,331
80% 80.1% 127,036 127,205
70% 69.5% 111,156 110,430
60% 60.5% 95,277 96,123
50% 49.6% 79,397 78,759
40% 39.7% 63,518 63,010
30% 30.5% 47,638 48,417
20% 20.1% 31,759 31,865
10% 9.9% 15,879 15,800
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 8535P 2.0 GHz
CPU Characteristics: 64-Core, 2.0 GHz, 256MB L3 Cache
CPU Frequency (MHz): 2000
CPU(s) Enabled: 64 cores, 1 chip, 64 cores/chip
Hardware Threads: 128 (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: 256 MB I+D on chip per chip, 32 MB shared / 8 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 20348.4529)
Filesystem: NTFS
JVM Vendor: OpenJDK
JVM Version: OpenJDK 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] /AFFINITY [0x3, 0xC, 0x30, 0xC0, 0x300, 0xC00, 0x3000, 0xC000 ]
JVM Instances: 64
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: KB5071547
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 11,658,552 840
Payment 11,658,550
Order Status 1,165,856
Delivery 1,165,855
Stock Level 1,165,856
Customer Report 11,658,549
Calibration 2 New Order 11,611,713 840
Payment 11,611,710
Order Status 1,161,172
Delivery 1,161,171
Stock Level 1,161,171
Customer Report 11,611,713
Calibration 3 New Order 11,504,410 840
Payment 11,504,411
Order Status 1,150,440
Delivery 1,150,439
Stock Level 1,150,441
Customer Report 11,504,413
100% 99.5% New Order 11,497,328 840
Payment 11,497,321
Order Status 1,149,735
Delivery 1,149,733
Stock Level 1,149,732
Customer Report 11,497,326
90% 89.6% New Order 10,351,539 840
Payment 10,351,542
Order Status 1,035,153
Delivery 1,035,155
Stock Level 1,035,152
Customer Report 10,351,529
80% 80.1% New Order 9,251,736 840
Payment 9,251,744
Order Status 925,174
Delivery 925,174
Stock Level 925,174
Customer Report 9,251,738
70% 69.5% New Order 8,032,121 840
Payment 8,032,117
Order Status 803,213
Delivery 803,213
Stock Level 803,212
Customer Report 8,032,124
60% 60.5% New Order 6,990,840 840
Payment 6,990,838
Order Status 699,082
Delivery 699,084
Stock Level 699,085
Customer Report 6,990,836
50% 49.6% New Order 5,728,368 840
Payment 5,728,376
Order Status 572,839
Delivery 572,837
Stock Level 572,838
Customer Report 5,728,379
40% 39.7% New Order 4,582,731 840
Payment 4,582,724
Order Status 458,272
Delivery 458,273
Stock Level 458,274
Customer Report 4,582,726
30% 30.5% New Order 3,521,213 840
Payment 3,521,208
Order Status 352,121
Delivery 352,122
Stock Level 352,120
Customer Report 3,521,216
20% 20.1% New Order 2,317,577 840
Payment 2,317,577
Order Status 231,757
Delivery 231,757
Stock Level 231,757
Customer Report 2,317,575
10% 9.9% New Order 1,149,092 840
Payment 1,149,087
Order Status 114,908
Delivery 114,908
Stock Level 114,910
Customer Report 1,149,095
Active Idle New Order 0 840
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0