Supermicro SuperServer AS-1115SV-WTNRT ssj_ops@100% = 157,494
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     159,485
Calibration 2     157,791
Calibration 3     157,616
ssj_ops@calibrated=157,703
100% 99.9% 157,703 157,494
90% 89.4% 141,933 141,024
80% 79.8% 126,162 125,832
70% 69.9% 110,392 110,260
60% 59.2% 94,622 93,346
50% 50.1% 78,852 79,055
40% 39.4% 63,081 62,174
30% 30.3% 47,311 47,782
20% 19.7% 31,541 31,127
10% 10.3% 15,770 16,232
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 11,611,480 840
Payment 11,611,474
Order Status 1,161,149
Delivery 1,161,146
Stock Level 1,161,148
Customer Report 11,611,478
Calibration 2 New Order 11,477,896 840
Payment 11,477,898
Order Status 1,147,789
Delivery 1,147,789
Stock Level 1,147,790
Customer Report 11,477,900
Calibration 3 New Order 11,468,765 840
Payment 11,468,764
Order Status 1,146,877
Delivery 1,146,875
Stock Level 1,146,877
Customer Report 11,468,763
100% 99.9% New Order 11,461,805 840
Payment 11,461,803
Order Status 1,146,181
Delivery 1,146,181
Stock Level 1,146,180
Customer Report 11,461,805
90% 89.4% New Order 10,256,564 840
Payment 10,256,559
Order Status 1,025,657
Delivery 1,025,656
Stock Level 1,025,657
Customer Report 10,256,558
80% 79.8% New Order 9,151,780 840
Payment 9,151,782
Order Status 915,180
Delivery 915,178
Stock Level 915,178
Customer Report 9,151,783
70% 69.9% New Order 8,020,064 840
Payment 8,020,061
Order Status 802,006
Delivery 802,006
Stock Level 802,007
Customer Report 8,020,071
60% 59.2% New Order 6,789,219 840
Payment 6,789,216
Order Status 678,922
Delivery 678,921
Stock Level 678,921
Customer Report 6,789,218
50% 50.1% New Order 5,749,527 840
Payment 5,749,528
Order Status 574,954
Delivery 574,952
Stock Level 574,952
Customer Report 5,749,520
40% 39.4% New Order 4,521,817 840
Payment 4,521,819
Order Status 452,182
Delivery 452,181
Stock Level 452,182
Customer Report 4,521,819
30% 30.3% New Order 3,475,116 840
Payment 3,475,121
Order Status 347,513
Delivery 347,512
Stock Level 347,513
Customer Report 3,475,124
20% 19.7% New Order 2,263,796 840
Payment 2,263,797
Order Status 226,381
Delivery 226,379
Stock Level 226,381
Customer Report 2,263,791
10% 10.3% New Order 1,180,510 840
Payment 1,180,513
Order Status 118,051
Delivery 118,051
Stock Level 118,051
Customer Report 1,180,508
Active Idle New Order 0 840
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0