Supermicro SuperServer AS-1115SV-WTNRT ssj_ops@100% = 153,560
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     157,165
Calibration 2     154,378
Calibration 3     154,211
ssj_ops@calibrated=154,295
100% 99.5% 154,295 153,560
90% 89.5% 138,865 138,093
80% 80.0% 123,436 123,359
70% 69.2% 108,006 106,847
60% 61.2% 92,577 94,364
50% 49.4% 77,147 76,148
40% 40.2% 61,718 62,070
30% 29.9% 46,288 46,137
20% 20.1% 30,859 31,065
10% 10.0% 15,429 15,442
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 11,448,803 840
Payment 11,448,801
Order Status 1,144,881
Delivery 1,144,881
Stock Level 1,144,881
Customer Report 11,448,801
Calibration 2 New Order 11,231,541 840
Payment 11,231,547
Order Status 1,123,156
Delivery 1,123,154
Stock Level 1,123,154
Customer Report 11,231,543
Calibration 3 New Order 11,221,032 840
Payment 11,221,036
Order Status 1,122,102
Delivery 1,122,104
Stock Level 1,122,103
Customer Report 11,221,033
100% 99.5% New Order 11,169,140 840
Payment 11,169,145
Order Status 1,116,914
Delivery 1,116,914
Stock Level 1,116,914
Customer Report 11,169,145
90% 89.5% New Order 10,044,759 840
Payment 10,044,758
Order Status 1,004,475
Delivery 1,004,477
Stock Level 1,004,475
Customer Report 10,044,757
80% 80.0% New Order 8,971,806 840
Payment 8,971,806
Order Status 897,182
Delivery 897,181
Stock Level 897,182
Customer Report 8,971,812
70% 69.2% New Order 7,772,010 840
Payment 7,772,013
Order Status 777,201
Delivery 777,201
Stock Level 777,203
Customer Report 7,772,017
60% 61.2% New Order 6,863,402 840
Payment 6,863,407
Order Status 686,342
Delivery 686,342
Stock Level 686,340
Customer Report 6,863,412
50% 49.4% New Order 5,538,365 840
Payment 5,538,366
Order Status 553,837
Delivery 553,837
Stock Level 553,835
Customer Report 5,538,363
40% 40.2% New Order 4,514,296 840
Payment 4,514,299
Order Status 451,431
Delivery 451,430
Stock Level 451,430
Customer Report 4,514,300
30% 29.9% New Order 3,355,459 840
Payment 3,355,454
Order Status 335,547
Delivery 335,545
Stock Level 335,545
Customer Report 3,355,451
20% 20.1% New Order 2,259,401 840
Payment 2,259,397
Order Status 225,941
Delivery 225,940
Stock Level 225,939
Customer Report 2,259,397
10% 10.0% New Order 1,123,030 840
Payment 1,123,029
Order Status 112,304
Delivery 112,303
Stock Level 112,303
Customer Report 1,123,031
Active Idle New Order 0 840
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0