Supermicro SuperServer AS-1115SV-WTNRT ssj_ops@100% = 155,381
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     156,561
Calibration 2     156,045
Calibration 3     156,100
ssj_ops@calibrated=156,072
100% 99.6% 156,072 155,381
90% 90.1% 140,465 140,611
80% 80.0% 124,858 124,933
70% 70.2% 109,251 109,532
60% 59.6% 93,643 93,060
50% 50.5% 78,036 78,831
40% 40.0% 62,429 62,449
30% 29.7% 46,822 46,362
20% 19.8% 31,214 30,929
10% 10.0% 15,607 15,653
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 11,403,083 840
Payment 11,403,083
Order Status 1,140,308
Delivery 1,140,308
Stock Level 1,140,310
Customer Report 11,403,087
Calibration 2 New Order 11,357,095 840
Payment 11,357,095
Order Status 1,135,709
Delivery 1,135,711
Stock Level 1,135,709
Customer Report 11,357,097
Calibration 3 New Order 11,355,825 840
Payment 11,355,828
Order Status 1,135,583
Delivery 1,135,583
Stock Level 1,135,581
Customer Report 11,355,821
100% 99.6% New Order 11,302,142 840
Payment 11,302,139
Order Status 1,130,215
Delivery 1,130,216
Stock Level 1,130,215
Customer Report 11,302,143
90% 90.1% New Order 10,226,255 840
Payment 10,226,256
Order Status 1,022,626
Delivery 1,022,626
Stock Level 1,022,626
Customer Report 10,226,253
80% 80.0% New Order 9,086,269 840
Payment 9,086,271
Order Status 908,626
Delivery 908,628
Stock Level 908,628
Customer Report 9,086,264
70% 70.2% New Order 7,966,390 840
Payment 7,966,392
Order Status 796,640
Delivery 796,638
Stock Level 796,639
Customer Report 7,966,388
60% 59.6% New Order 6,768,181 840
Payment 6,768,186
Order Status 676,819
Delivery 676,818
Stock Level 676,819
Customer Report 6,768,186
50% 50.5% New Order 5,733,503 840
Payment 5,733,498
Order Status 573,349
Delivery 573,351
Stock Level 573,351
Customer Report 5,733,499
40% 40.0% New Order 4,541,824 840
Payment 4,541,821
Order Status 454,181
Delivery 454,182
Stock Level 454,181
Customer Report 4,541,818
30% 29.7% New Order 3,371,941 840
Payment 3,371,936
Order Status 337,194
Delivery 337,194
Stock Level 337,194
Customer Report 3,371,933
20% 19.8% New Order 2,249,392 840
Payment 2,249,392
Order Status 224,940
Delivery 224,940
Stock Level 224,941
Customer Report 2,249,395
10% 10.0% New Order 1,138,484 840
Payment 1,138,487
Order Status 113,848
Delivery 113,849
Stock Level 113,849
Customer Report 1,138,483
Active Idle New Order 0 840
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0