Supermicro SuperServer AS-1115SV-WTNRT ssj_ops@100% = 156,266
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     156,738
Calibration 2     156,674
Calibration 3     156,879
ssj_ops@calibrated=156,777
100% 99.7% 156,777 156,266
90% 90.5% 141,099 141,859
80% 80.1% 125,422 125,584
70% 70.8% 109,744 110,922
60% 60.0% 94,066 94,112
50% 50.4% 78,388 79,092
40% 40.2% 62,711 62,991
30% 30.4% 47,033 47,687
20% 20.1% 31,355 31,437
10% 10.2% 15,678 15,960
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 11,414,639 840
Payment 11,414,643
Order Status 1,141,463
Delivery 1,141,465
Stock Level 1,141,464
Customer Report 11,414,644
Calibration 2 New Order 11,401,637 840
Payment 11,401,639
Order Status 1,140,164
Delivery 1,140,164
Stock Level 1,140,165
Customer Report 11,401,640
Calibration 3 New Order 11,415,195 840
Payment 11,415,194
Order Status 1,141,519
Delivery 1,141,517
Stock Level 1,141,519
Customer Report 11,415,199
100% 99.7% New Order 11,365,046 840
Payment 11,365,046
Order Status 1,136,504
Delivery 1,136,505
Stock Level 1,136,505
Customer Report 11,365,043
90% 90.5% New Order 10,323,681 840
Payment 10,323,683
Order Status 1,032,368
Delivery 1,032,369
Stock Level 1,032,369
Customer Report 10,323,682
80% 80.1% New Order 9,133,685 840
Payment 9,133,689
Order Status 913,368
Delivery 913,368
Stock Level 913,368
Customer Report 9,133,690
70% 70.8% New Order 8,067,177 840
Payment 8,067,175
Order Status 806,718
Delivery 806,717
Stock Level 806,718
Customer Report 8,067,172
60% 60.0% New Order 6,844,570 840
Payment 6,844,571
Order Status 684,457
Delivery 684,456
Stock Level 684,458
Customer Report 6,844,574
50% 50.4% New Order 5,752,340 840
Payment 5,752,349
Order Status 575,237
Delivery 575,234
Stock Level 575,235
Customer Report 5,752,344
40% 40.2% New Order 4,581,236 840
Payment 4,581,233
Order Status 458,122
Delivery 458,123
Stock Level 458,123
Customer Report 4,581,235
30% 30.4% New Order 3,468,357 840
Payment 3,468,361
Order Status 346,835
Delivery 346,835
Stock Level 346,836
Customer Report 3,468,360
20% 20.1% New Order 2,286,368 840
Payment 2,286,364
Order Status 228,636
Delivery 228,636
Stock Level 228,635
Customer Report 2,286,361
10% 10.2% New Order 1,160,907 840
Payment 1,160,906
Order Status 116,093
Delivery 116,089
Stock Level 116,091
Customer Report 1,160,914
Active Idle New Order 0 840
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0