Supermicro SuperServer AS-1115SV-WTNRT ssj_ops@100% = 153,969
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     157,253
Calibration 2     154,974
Calibration 3     154,177
ssj_ops@calibrated=154,575
100% 99.6% 154,575 153,969
90% 90.0% 139,118 139,106
80% 80.6% 123,660 124,517
70% 70.5% 108,203 108,968
60% 60.2% 92,745 92,979
50% 49.4% 77,288 76,312
40% 39.2% 61,830 60,616
30% 29.9% 46,373 46,282
20% 20.0% 30,915 30,941
10% 10.0% 15,458 15,491
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 11,440,072 840
Payment 11,440,073
Order Status 1,144,007
Delivery 1,144,007
Stock Level 1,144,007
Customer Report 11,440,080
Calibration 2 New Order 11,278,570 840
Payment 11,278,573
Order Status 1,127,858
Delivery 1,127,856
Stock Level 1,127,858
Customer Report 11,278,573
Calibration 3 New Order 11,219,249 840
Payment 11,219,253
Order Status 1,121,925
Delivery 1,121,926
Stock Level 1,121,926
Customer Report 11,219,249
100% 99.6% New Order 11,204,382 840
Payment 11,204,381
Order Status 1,120,438
Delivery 1,120,440
Stock Level 1,120,439
Customer Report 11,204,378
90% 90.0% New Order 10,117,830 840
Payment 10,117,829
Order Status 1,011,782
Delivery 1,011,783
Stock Level 1,011,784
Customer Report 10,117,829
80% 80.6% New Order 9,056,305 840
Payment 9,056,308
Order Status 905,630
Delivery 905,631
Stock Level 905,631
Customer Report 9,056,309
70% 70.5% New Order 7,925,031 840
Payment 7,925,032
Order Status 792,502
Delivery 792,504
Stock Level 792,504
Customer Report 7,925,025
60% 60.2% New Order 6,762,671 840
Payment 6,762,671
Order Status 676,267
Delivery 676,266
Stock Level 676,267
Customer Report 6,762,671
50% 49.4% New Order 5,550,182 840
Payment 5,550,178
Order Status 555,018
Delivery 555,017
Stock Level 555,018
Customer Report 5,550,180
40% 39.2% New Order 4,409,421 840
Payment 4,409,416
Order Status 440,941
Delivery 440,943
Stock Level 440,942
Customer Report 4,409,421
30% 29.9% New Order 3,366,229 840
Payment 3,366,231
Order Status 336,623
Delivery 336,624
Stock Level 336,623
Customer Report 3,366,233
20% 20.0% New Order 2,250,305 840
Payment 2,250,303
Order Status 225,031
Delivery 225,030
Stock Level 225,028
Customer Report 2,250,303
10% 10.0% New Order 1,126,666 840
Payment 1,126,667
Order Status 112,667
Delivery 112,667
Stock Level 112,667
Customer Report 1,126,666
Active Idle New Order 0 840
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0