Supermicro SuperServer AS-1115SV-WTNRT ssj_ops@100% = 155,976
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     156,383
Calibration 2     155,842
Calibration 3     155,856
ssj_ops@calibrated=155,849
100% 100.1% 155,849 155,976
90% 90.2% 140,264 140,616
80% 80.3% 124,679 125,125
70% 69.6% 109,094 108,418
60% 59.1% 93,509 92,109
50% 50.6% 77,925 78,865
40% 39.5% 62,340 61,574
30% 30.2% 46,755 46,991
20% 20.2% 31,170 31,523
10% 10.1% 15,585 15,674
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 11,390,313 840
Payment 11,390,316
Order Status 1,139,032
Delivery 1,139,031
Stock Level 1,139,030
Customer Report 11,390,316
Calibration 2 New Order 11,338,278 840
Payment 11,338,283
Order Status 1,133,827
Delivery 1,133,828
Stock Level 1,133,828
Customer Report 11,338,278
Calibration 3 New Order 11,336,305 840
Payment 11,336,309
Order Status 1,133,630
Delivery 1,133,630
Stock Level 1,133,631
Customer Report 11,336,309
100% 100.1% New Order 11,352,812 840
Payment 11,352,819
Order Status 1,135,280
Delivery 1,135,280
Stock Level 1,135,281
Customer Report 11,352,813
90% 90.2% New Order 10,227,577 840
Payment 10,227,572
Order Status 1,022,757
Delivery 1,022,756
Stock Level 1,022,758
Customer Report 10,227,577
80% 80.3% New Order 9,100,914 840
Payment 9,100,913
Order Status 910,091
Delivery 910,092
Stock Level 910,091
Customer Report 9,100,912
70% 69.6% New Order 7,885,430 840
Payment 7,885,430
Order Status 788,542
Delivery 788,542
Stock Level 788,545
Customer Report 7,885,429
60% 59.1% New Order 6,699,294 840
Payment 6,699,293
Order Status 669,929
Delivery 669,929
Stock Level 669,930
Customer Report 6,699,296
50% 50.6% New Order 5,736,404 840
Payment 5,736,404
Order Status 573,641
Delivery 573,640
Stock Level 573,640
Customer Report 5,736,404
40% 39.5% New Order 4,479,973 840
Payment 4,479,975
Order Status 447,997
Delivery 447,997
Stock Level 447,997
Customer Report 4,479,973
30% 30.2% New Order 3,417,549 840
Payment 3,417,548
Order Status 341,754
Delivery 341,754
Stock Level 341,754
Customer Report 3,417,551
20% 20.2% New Order 2,292,828 840
Payment 2,292,828
Order Status 229,281
Delivery 229,283
Stock Level 229,283
Customer Report 2,292,824
10% 10.1% New Order 1,139,996 840
Payment 1,140,003
Order Status 113,999
Delivery 114,001
Stock Level 113,999
Customer Report 1,140,002
Active Idle New Order 0 840
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0