Supermicro SuperServer AS-1115SV-WTNRT ssj_ops@100% = 156,199
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     156,297
Calibration 2     157,301
Calibration 3     156,623
ssj_ops@calibrated=156,962
100% 99.5% 156,962 156,199
90% 90.0% 141,266 141,309
80% 80.7% 125,570 126,740
70% 70.2% 109,873 110,177
60% 60.6% 94,177 95,057
50% 50.2% 78,481 78,869
40% 39.9% 62,785 62,665
30% 29.8% 47,089 46,744
20% 20.2% 31,392 31,779
10% 10.3% 15,696 16,137
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 11,373,683 840
Payment 11,373,684
Order Status 1,137,369
Delivery 1,137,369
Stock Level 1,137,368
Customer Report 11,373,688
Calibration 2 New Order 11,444,941 840
Payment 11,444,940
Order Status 1,144,495
Delivery 1,144,495
Stock Level 1,144,493
Customer Report 11,444,938
Calibration 3 New Order 11,399,518 840
Payment 11,399,521
Order Status 1,139,952
Delivery 1,139,952
Stock Level 1,139,952
Customer Report 11,399,523
100% 99.5% New Order 11,374,050 840
Payment 11,374,050
Order Status 1,137,406
Delivery 1,137,405
Stock Level 1,137,403
Customer Report 11,374,043
90% 90.0% New Order 10,277,511 840
Payment 10,277,515
Order Status 1,027,752
Delivery 1,027,751
Stock Level 1,027,751
Customer Report 10,277,512
80% 80.7% New Order 9,217,789 840
Payment 9,217,791
Order Status 921,778
Delivery 921,779
Stock Level 921,779
Customer Report 9,217,786
70% 70.2% New Order 8,015,811 840
Payment 8,015,810
Order Status 801,581
Delivery 801,580
Stock Level 801,580
Customer Report 8,015,805
60% 60.6% New Order 6,913,611 840
Payment 6,913,609
Order Status 691,361
Delivery 691,359
Stock Level 691,360
Customer Report 6,913,603
50% 50.2% New Order 5,736,036 840
Payment 5,736,033
Order Status 573,604
Delivery 573,604
Stock Level 573,604
Customer Report 5,736,030
40% 39.9% New Order 4,557,539 840
Payment 4,557,542
Order Status 455,754
Delivery 455,754
Stock Level 455,756
Customer Report 4,557,542
30% 29.8% New Order 3,399,698 840
Payment 3,399,698
Order Status 339,970
Delivery 339,970
Stock Level 339,968
Customer Report 3,399,696
20% 20.2% New Order 2,311,213 840
Payment 2,311,215
Order Status 231,122
Delivery 231,121
Stock Level 231,122
Customer Report 2,311,213
10% 10.3% New Order 1,173,636 840
Payment 1,173,637
Order Status 117,364
Delivery 117,363
Stock Level 117,363
Customer Report 1,173,637
Active Idle New Order 0 840
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0