Supermicro SuperServer AS-1115SV-WTNRT ssj_ops@100% = 154,736
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     156,371
Calibration 2     154,321
Calibration 3     156,297
ssj_ops@calibrated=155,309
100% 99.6% 155,309 154,736
90% 90.2% 139,778 140,099
80% 79.4% 124,247 123,383
70% 70.5% 108,716 109,464
60% 59.3% 93,185 92,137
50% 50.3% 77,655 78,080
40% 39.4% 62,124 61,217
30% 29.8% 46,593 46,237
20% 19.3% 31,062 29,941
10% 10.1% 15,531 15,703
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 11,390,876 840
Payment 11,390,877
Order Status 1,139,086
Delivery 1,139,089
Stock Level 1,139,087
Customer Report 11,390,882
Calibration 2 New Order 11,225,170 840
Payment 11,225,171
Order Status 1,122,517
Delivery 1,122,518
Stock Level 1,122,517
Customer Report 11,225,168
Calibration 3 New Order 11,371,584 840
Payment 11,371,582
Order Status 1,137,157
Delivery 1,137,159
Stock Level 1,137,158
Customer Report 11,371,582
100% 99.6% New Order 11,262,995 840
Payment 11,262,995
Order Status 1,126,301
Delivery 1,126,300
Stock Level 1,126,299
Customer Report 11,262,995
90% 90.2% New Order 10,189,638 840
Payment 10,189,641
Order Status 1,018,963
Delivery 1,018,965
Stock Level 1,018,964
Customer Report 10,189,639
80% 79.4% New Order 8,973,479 840
Payment 8,973,481
Order Status 897,348
Delivery 897,350
Stock Level 897,349
Customer Report 8,973,482
70% 70.5% New Order 7,961,399 840
Payment 7,961,404
Order Status 796,139
Delivery 796,139
Stock Level 796,142
Customer Report 7,961,408
60% 59.3% New Order 6,701,217 840
Payment 6,701,212
Order Status 670,121
Delivery 670,121
Stock Level 670,121
Customer Report 6,701,212
50% 50.3% New Order 5,679,023 840
Payment 5,679,024
Order Status 567,902
Delivery 567,901
Stock Level 567,903
Customer Report 5,679,018
40% 39.4% New Order 4,452,191 840
Payment 4,452,188
Order Status 445,220
Delivery 445,219
Stock Level 445,220
Customer Report 4,452,186
30% 29.8% New Order 3,362,727 840
Payment 3,362,724
Order Status 336,274
Delivery 336,273
Stock Level 336,274
Customer Report 3,362,728
20% 19.3% New Order 2,177,577 840
Payment 2,177,575
Order Status 217,759
Delivery 217,759
Stock Level 217,757
Customer Report 2,177,574
10% 10.1% New Order 1,142,120 840
Payment 1,142,125
Order Status 114,211
Delivery 114,211
Stock Level 114,213
Customer Report 1,142,121
Active Idle New Order 0 840
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0