Supermicro SuperServer AS-1115SV-WTNRT ssj_ops@100% = 153,455
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     154,837
Calibration 2     153,748
Calibration 3     154,032
ssj_ops@calibrated=153,890
100% 99.7% 153,890 153,455
90% 89.8% 138,501 138,245
80% 79.3% 123,112 122,068
70% 69.8% 107,723 107,488
60% 60.2% 92,334 92,573
50% 49.9% 76,945 76,779
40% 40.5% 61,556 62,286
30% 30.3% 46,167 46,682
20% 19.5% 30,778 30,010
10% 10.1% 15,389 15,566
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 11,272,544 840
Payment 11,272,548
Order Status 1,127,255
Delivery 1,127,255
Stock Level 1,127,254
Customer Report 11,272,547
Calibration 2 New Order 11,182,035 840
Payment 11,182,026
Order Status 1,118,204
Delivery 1,118,203
Stock Level 1,118,203
Customer Report 11,182,032
Calibration 3 New Order 11,208,034 840
Payment 11,208,035
Order Status 1,120,805
Delivery 1,120,802
Stock Level 1,120,803
Customer Report 11,208,034
100% 99.7% New Order 11,167,908 840
Payment 11,167,906
Order Status 1,116,791
Delivery 1,116,791
Stock Level 1,116,792
Customer Report 11,167,909
90% 89.8% New Order 10,054,350 840
Payment 10,054,358
Order Status 1,005,435
Delivery 1,005,435
Stock Level 1,005,434
Customer Report 10,054,349
80% 79.3% New Order 8,877,983 840
Payment 8,877,986
Order Status 887,799
Delivery 887,799
Stock Level 887,798
Customer Report 8,877,988
70% 69.8% New Order 7,817,544 840
Payment 7,817,546
Order Status 781,754
Delivery 781,755
Stock Level 781,756
Customer Report 7,817,553
60% 60.2% New Order 6,732,687 840
Payment 6,732,683
Order Status 673,268
Delivery 673,268
Stock Level 673,266
Customer Report 6,732,686
50% 49.9% New Order 5,584,101 840
Payment 5,584,103
Order Status 558,411
Delivery 558,410
Stock Level 558,409
Customer Report 5,584,101
40% 40.5% New Order 4,529,946 840
Payment 4,529,946
Order Status 452,994
Delivery 452,995
Stock Level 452,995
Customer Report 4,529,946
30% 30.3% New Order 3,395,131 840
Payment 3,395,133
Order Status 339,514
Delivery 339,513
Stock Level 339,511
Customer Report 3,395,129
20% 19.5% New Order 2,182,726 840
Payment 2,182,726
Order Status 218,272
Delivery 218,272
Stock Level 218,272
Customer Report 2,182,732
10% 10.1% New Order 1,132,062 840
Payment 1,132,063
Order Status 113,206
Delivery 113,205
Stock Level 113,206
Customer Report 1,132,064
Active Idle New Order 0 840
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0