Supermicro SuperServer AS-1115SV-WTNRT ssj_ops@100% = 151,776
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     154,260
Calibration 2     151,111
Calibration 3     151,834
ssj_ops@calibrated=151,473
100% 100.2% 151,473 151,776
90% 90.1% 136,325 136,467
80% 80.0% 121,178 121,245
70% 70.5% 106,031 106,854
60% 59.8% 90,884 90,646
50% 50.0% 75,736 75,784
40% 39.7% 60,589 60,113
30% 29.9% 45,442 45,261
20% 19.8% 30,295 29,936
10% 10.0% 15,147 15,158
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 11,234,925 840
Payment 11,234,931
Order Status 1,123,492
Delivery 1,123,494
Stock Level 1,123,493
Customer Report 11,234,930
Calibration 2 New Order 10,996,668 840
Payment 10,996,666
Order Status 1,099,667
Delivery 1,099,668
Stock Level 1,099,667
Customer Report 10,996,666
Calibration 3 New Order 11,050,237 840
Payment 11,050,236
Order Status 1,105,023
Delivery 1,105,024
Stock Level 1,105,025
Customer Report 11,050,235
100% 100.2% New Order 11,044,228 840
Payment 11,044,231
Order Status 1,104,423
Delivery 1,104,422
Stock Level 1,104,422
Customer Report 11,044,232
90% 90.1% New Order 9,925,788 840
Payment 9,925,788
Order Status 992,579
Delivery 992,579
Stock Level 992,578
Customer Report 9,925,789
80% 80.0% New Order 8,818,033 840
Payment 8,818,030
Order Status 881,804
Delivery 881,803
Stock Level 881,802
Customer Report 8,818,040
70% 70.5% New Order 7,771,625 840
Payment 7,771,628
Order Status 777,162
Delivery 777,165
Stock Level 777,164
Customer Report 7,771,625
60% 59.8% New Order 6,593,032 840
Payment 6,593,026
Order Status 659,304
Delivery 659,303
Stock Level 659,303
Customer Report 6,593,032
50% 50.0% New Order 5,512,333 840
Payment 5,512,331
Order Status 551,234
Delivery 551,233
Stock Level 551,234
Customer Report 5,512,333
40% 39.7% New Order 4,372,378 840
Payment 4,372,383
Order Status 437,238
Delivery 437,239
Stock Level 437,238
Customer Report 4,372,381
30% 29.9% New Order 3,291,822 840
Payment 3,291,818
Order Status 329,182
Delivery 329,182
Stock Level 329,182
Customer Report 3,291,815
20% 19.8% New Order 2,177,270 840
Payment 2,177,273
Order Status 217,727
Delivery 217,727
Stock Level 217,728
Customer Report 2,177,275
10% 10.0% New Order 1,102,421 840
Payment 1,102,424
Order Status 110,243
Delivery 110,244
Stock Level 110,243
Customer Report 1,102,425
Active Idle New Order 0 840
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0