Supermicro SuperServer AS-1115SV-WTNRT ssj_ops@100% = 155,864
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     157,489
Calibration 2     156,290
Calibration 3     156,390
ssj_ops@calibrated=156,340
100% 99.7% 156,340 155,864
90% 90.6% 140,706 141,656
80% 80.0% 125,072 125,143
70% 70.3% 109,438 109,964
60% 60.4% 93,804 94,496
50% 49.7% 78,170 77,637
40% 39.6% 62,536 61,947
30% 29.5% 46,902 46,145
20% 19.8% 31,268 31,005
10% 9.9% 15,634 15,466
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 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 11,466,388 840
Payment 11,466,389
Order Status 1,146,638
Delivery 1,146,638
Stock Level 1,146,638
Customer Report 11,466,389
Calibration 2 New Order 11,375,788 840
Payment 11,375,788
Order Status 1,137,580
Delivery 1,137,579
Stock Level 1,137,580
Customer Report 11,375,789
Calibration 3 New Order 11,378,845 840
Payment 11,378,847
Order Status 1,137,884
Delivery 1,137,886
Stock Level 1,137,885
Customer Report 11,378,841
100% 99.7% New Order 11,336,882 840
Payment 11,336,881
Order Status 1,133,689
Delivery 1,133,688
Stock Level 1,133,690
Customer Report 11,336,887
90% 90.6% New Order 10,302,865 840
Payment 10,302,858
Order Status 1,030,286
Delivery 1,030,287
Stock Level 1,030,287
Customer Report 10,302,863
80% 80.0% New Order 9,104,119 840
Payment 9,104,114
Order Status 910,412
Delivery 910,412
Stock Level 910,411
Customer Report 9,104,115
70% 70.3% New Order 7,997,611 840
Payment 7,997,614
Order Status 799,762
Delivery 799,761
Stock Level 799,761
Customer Report 7,997,609
60% 60.4% New Order 6,872,769 840
Payment 6,872,769
Order Status 687,278
Delivery 687,276
Stock Level 687,277
Customer Report 6,872,768
50% 49.7% New Order 5,646,783 840
Payment 5,646,781
Order Status 564,678
Delivery 564,677
Stock Level 564,678
Customer Report 5,646,788
40% 39.6% New Order 4,505,273 840
Payment 4,505,272
Order Status 450,526
Delivery 450,527
Stock Level 450,528
Customer Report 4,505,273
30% 29.5% New Order 3,356,366 840
Payment 3,356,362
Order Status 335,635
Delivery 335,637
Stock Level 335,635
Customer Report 3,356,365
20% 19.8% New Order 2,255,150 840
Payment 2,255,147
Order Status 225,515
Delivery 225,516
Stock Level 225,516
Customer Report 2,255,156
10% 9.9% New Order 1,124,850 840
Payment 1,124,846
Order Status 112,484
Delivery 112,485
Stock Level 112,485
Customer Report 1,124,850
Active Idle New Order 0 840
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0