Supermicro SuperServer AS-1115SV-WTNRT ssj_ops@100% = 157,863
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     157,997
Calibration 2     157,957
Calibration 3     156,813
ssj_ops@calibrated=157,385
100% 100.3% 157,385 157,863
90% 89.9% 141,647 141,567
80% 80.5% 125,908 126,688
70% 69.9% 110,170 110,083
60% 59.8% 94,431 94,092
50% 49.9% 78,693 78,602
40% 39.9% 62,954 62,747
30% 30.4% 47,216 47,793
20% 20.6% 31,477 32,457
10% 9.8% 15,739 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 11,502,753 840
Payment 11,502,757
Order Status 1,150,276
Delivery 1,150,276
Stock Level 1,150,276
Customer Report 11,502,752
Calibration 2 New Order 11,488,192 840
Payment 11,488,190
Order Status 1,148,819
Delivery 1,148,818
Stock Level 1,148,819
Customer Report 11,488,191
Calibration 3 New Order 11,409,598 840
Payment 11,409,592
Order Status 1,140,959
Delivery 1,140,960
Stock Level 1,140,959
Customer Report 11,409,593
100% 100.3% New Order 11,481,209 840
Payment 11,481,210
Order Status 1,148,120
Delivery 1,148,121
Stock Level 1,148,121
Customer Report 11,481,203
90% 89.9% New Order 10,298,239 840
Payment 10,298,242
Order Status 1,029,823
Delivery 1,029,824
Stock Level 1,029,827
Customer Report 10,298,242
80% 80.5% New Order 9,213,859 840
Payment 9,213,859
Order Status 921,385
Delivery 921,386
Stock Level 921,385
Customer Report 9,213,857
70% 69.9% New Order 8,010,650 840
Payment 8,010,646
Order Status 801,065
Delivery 801,066
Stock Level 801,065
Customer Report 8,010,654
60% 59.8% New Order 6,844,061 840
Payment 6,844,063
Order Status 684,406
Delivery 684,407
Stock Level 684,407
Customer Report 6,844,068
50% 49.9% New Order 5,716,756 840
Payment 5,716,756
Order Status 571,675
Delivery 571,674
Stock Level 571,676
Customer Report 5,716,753
40% 39.9% New Order 4,563,637 840
Payment 4,563,634
Order Status 456,363
Delivery 456,364
Stock Level 456,364
Customer Report 4,563,638
30% 30.4% New Order 3,476,060 840
Payment 3,476,059
Order Status 347,606
Delivery 347,606
Stock Level 347,606
Customer Report 3,476,063
20% 20.6% New Order 2,360,603 840
Payment 2,360,604
Order Status 236,061
Delivery 236,061
Stock Level 236,062
Customer Report 2,360,609
10% 9.8% New Order 1,126,666 840
Payment 1,126,671
Order Status 112,666
Delivery 112,668
Stock Level 112,666
Customer Report 1,126,663
Active Idle New Order 0 840
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0