Supermicro SuperServer AS-1115SV-WTNRT ssj_ops@100% = 150,547
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     151,927
Calibration 2     152,644
Calibration 3     152,384
ssj_ops@calibrated=152,514
100% 98.7% 152,514 150,547
90% 88.9% 137,262 135,534
80% 80.5% 122,011 122,700
70% 69.5% 106,760 105,944
60% 59.7% 91,508 90,979
50% 50.8% 76,257 77,546
40% 39.5% 61,005 60,236
30% 29.6% 45,754 45,215
20% 20.3% 30,503 30,929
10% 10.0% 15,251 15,179
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 11,067,891 840
Payment 11,067,895
Order Status 1,106,789
Delivery 1,106,789
Stock Level 1,106,790
Customer Report 11,067,893
Calibration 2 New Order 11,106,077 840
Payment 11,106,083
Order Status 1,110,608
Delivery 1,110,609
Stock Level 1,110,608
Customer Report 11,106,078
Calibration 3 New Order 11,099,626 840
Payment 11,099,627
Order Status 1,109,962
Delivery 1,109,962
Stock Level 1,109,962
Customer Report 11,099,625
100% 98.7% New Order 10,956,096 840
Payment 10,956,093
Order Status 1,095,610
Delivery 1,095,609
Stock Level 1,095,609
Customer Report 10,956,094
90% 88.9% New Order 9,858,192 840
Payment 9,858,192
Order Status 985,820
Delivery 985,819
Stock Level 985,821
Customer Report 9,858,193
80% 80.5% New Order 8,924,311 840
Payment 8,924,311
Order Status 892,431
Delivery 892,431
Stock Level 892,432
Customer Report 8,924,310
70% 69.5% New Order 7,705,201 840
Payment 7,705,204
Order Status 770,519
Delivery 770,521
Stock Level 770,520
Customer Report 7,705,207
60% 59.7% New Order 6,618,601 840
Payment 6,618,602
Order Status 661,859
Delivery 661,861
Stock Level 661,860
Customer Report 6,618,599
50% 50.8% New Order 5,639,700 840
Payment 5,639,695
Order Status 563,970
Delivery 563,970
Stock Level 563,970
Customer Report 5,639,695
40% 39.5% New Order 4,380,911 840
Payment 4,380,908
Order Status 438,092
Delivery 438,091
Stock Level 438,091
Customer Report 4,380,907
30% 29.6% New Order 3,288,484 840
Payment 3,288,485
Order Status 328,848
Delivery 328,850
Stock Level 328,848
Customer Report 3,288,485
20% 20.3% New Order 2,249,392 840
Payment 2,249,390
Order Status 224,940
Delivery 224,939
Stock Level 224,940
Customer Report 2,249,399
10% 10.0% New Order 1,103,939 840
Payment 1,103,940
Order Status 110,394
Delivery 110,395
Stock Level 110,394
Customer Report 1,103,938
Active Idle New Order 0 840
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0