Supermicro SuperServer AS-1115SV-WTNRT ssj_ops@100% = 154,082
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     157,787
Calibration 2     155,470
Calibration 3     155,428
ssj_ops@calibrated=155,449
100% 99.1% 155,449 154,082
90% 90.7% 139,904 141,014
80% 80.5% 124,359 125,141
70% 69.7% 108,814 108,372
60% 59.6% 93,269 92,689
50% 50.3% 77,725 78,181
40% 40.5% 62,180 62,939
30% 29.7% 46,635 46,216
20% 20.7% 31,090 32,162
10% 10.0% 15,545 15,578
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 11,487,280 840
Payment 11,487,282
Order Status 1,148,727
Delivery 1,148,727
Stock Level 1,148,727
Customer Report 11,487,282
Calibration 2 New Order 11,315,706 840
Payment 11,315,716
Order Status 1,131,570
Delivery 1,131,570
Stock Level 1,131,573
Customer Report 11,315,713
Calibration 3 New Order 11,306,099 840
Payment 11,306,101
Order Status 1,130,610
Delivery 1,130,611
Stock Level 1,130,610
Customer Report 11,306,095
100% 99.1% New Order 11,209,153 840
Payment 11,209,151
Order Status 1,120,915
Delivery 1,120,916
Stock Level 1,120,915
Customer Report 11,209,150
90% 90.7% New Order 10,256,474 840
Payment 10,256,473
Order Status 1,025,647
Delivery 1,025,646
Stock Level 1,025,648
Customer Report 10,256,474
80% 80.5% New Order 9,101,638 840
Payment 9,101,637
Order Status 910,163
Delivery 910,164
Stock Level 910,163
Customer Report 9,101,639
70% 69.7% New Order 7,882,044 840
Payment 7,882,042
Order Status 788,203
Delivery 788,204
Stock Level 788,205
Customer Report 7,882,043
60% 59.6% New Order 6,741,015 840
Payment 6,741,016
Order Status 674,101
Delivery 674,102
Stock Level 674,103
Customer Report 6,741,017
50% 50.3% New Order 5,686,218 840
Payment 5,686,221
Order Status 568,623
Delivery 568,623
Stock Level 568,622
Customer Report 5,686,220
40% 40.5% New Order 4,577,696 840
Payment 4,577,695
Order Status 457,769
Delivery 457,768
Stock Level 457,770
Customer Report 4,577,690
30% 29.7% New Order 3,361,262 840
Payment 3,361,261
Order Status 336,125
Delivery 336,126
Stock Level 336,127
Customer Report 3,361,262
20% 20.7% New Order 2,339,089 840
Payment 2,339,093
Order Status 233,909
Delivery 233,909
Stock Level 233,909
Customer Report 2,339,091
10% 10.0% New Order 1,133,030 840
Payment 1,133,032
Order Status 113,304
Delivery 113,303
Stock Level 113,303
Customer Report 1,133,028
Active Idle New Order 0 840
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0