Supermicro SuperServer AS-1115SV-WTNRT ssj_ops@100% = 154,295
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     154,900
Calibration 2     155,722
Calibration 3     154,872
ssj_ops@calibrated=155,297
100% 99.4% 155,297 154,295
90% 89.7% 139,767 139,355
80% 80.7% 124,238 125,281
70% 70.2% 108,708 108,996
60% 60.3% 93,178 93,690
50% 49.6% 77,648 76,983
40% 40.0% 62,119 62,137
30% 29.9% 46,589 46,360
20% 19.6% 31,059 30,395
10% 10.1% 15,530 15,717
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 11,275,495 840
Payment 11,275,498
Order Status 1,127,549
Delivery 1,127,548
Stock Level 1,127,548
Customer Report 11,275,497
Calibration 2 New Order 11,325,952 840
Payment 11,325,959
Order Status 1,132,598
Delivery 1,132,595
Stock Level 1,132,596
Customer Report 11,325,953
Calibration 3 New Order 11,268,112 840
Payment 11,268,114
Order Status 1,126,812
Delivery 1,126,812
Stock Level 1,126,810
Customer Report 11,268,113
100% 99.4% New Order 11,223,133 840
Payment 11,223,134
Order Status 1,122,313
Delivery 1,122,312
Stock Level 1,122,313
Customer Report 11,223,132
90% 89.7% New Order 10,134,940 840
Payment 10,134,938
Order Status 1,013,495
Delivery 1,013,493
Stock Level 1,013,493
Customer Report 10,134,937
80% 80.7% New Order 9,112,226 840
Payment 9,112,230
Order Status 911,224
Delivery 911,225
Stock Level 911,222
Customer Report 9,112,228
70% 70.2% New Order 7,927,467 840
Payment 7,927,473
Order Status 792,749
Delivery 792,746
Stock Level 792,747
Customer Report 7,927,471
60% 60.3% New Order 6,814,989 840
Payment 6,814,990
Order Status 681,498
Delivery 681,499
Stock Level 681,499
Customer Report 6,814,988
50% 49.6% New Order 5,599,094 840
Payment 5,599,092
Order Status 559,909
Delivery 559,909
Stock Level 559,909
Customer Report 5,599,090
40% 40.0% New Order 4,519,108 840
Payment 4,519,102
Order Status 451,911
Delivery 451,910
Stock Level 451,909
Customer Report 4,519,110
30% 29.9% New Order 3,371,666 840
Payment 3,371,670
Order Status 337,166
Delivery 337,166
Stock Level 337,166
Customer Report 3,371,668
20% 19.6% New Order 2,210,608 840
Payment 2,210,602
Order Status 221,060
Delivery 221,060
Stock Level 221,061
Customer Report 2,210,609
10% 10.1% New Order 1,143,028 840
Payment 1,143,032
Order Status 114,303
Delivery 114,303
Stock Level 114,302
Customer Report 1,143,032
Active Idle New Order 0 840
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0