Supermicro SuperServer AS-1115SV-WTNRT ssj_ops@100% = 134,670
Test Sponsor: Supermicro SPEC License #: 1176 Test Method: Single Node
Tested By: Supermicro Test Location: San Jose, CA, USA Test Date: Apr 20, 2026
Hardware Availability: May-2026 Software Availability: May-2026 Publication: May 19, 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     135,008
Calibration 2     134,868
Calibration 3     135,740
ssj_ops@calibrated=135,304
100% 99.5% 135,304 134,670
90% 92.0% 121,773 124,439
80% 80.6% 108,243 108,999
70% 69.9% 94,713 94,599
60% 60.0% 81,182 81,243
50% 50.3% 67,652 68,097
40% 40.3% 54,121 54,512
30% 30.4% 40,591 41,179
20% 19.6% 27,061 26,482
10% 9.9% 13,530 13,345
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 8635P 1.6 GHz
CPU Characteristics: 84-Core, 1.6 GHz, 384MB L3 Cache
CPU Frequency (MHz): 1600
CPU(s) Enabled: 84 cores, 1 chip, 84 cores/chip
Hardware Threads: 168 (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: 384 MB I+D on chip per chip, 32 MB shared / 7 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 20348.1668)
Filesystem: NTFS
JVM Vendor: OpenJDK
JVM Version: Java HotSpot(TM) 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[0,1,2,3,4,5,6,7,8,9,10,11] /AFFINITY [0x3, 0xC, 0x30, 0xC0, 0x300, 0xC00, 0x3000 ]
JVM Instances: 84
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: None
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 9,831,164 840
Payment 9,831,162
Order Status 983,114
Delivery 983,115
Stock Level 983,115
Customer Report 9,831,159
Calibration 2 New Order 9,810,023 840
Payment 9,810,024
Order Status 981,001
Delivery 981,003
Stock Level 981,003
Customer Report 9,810,020
Calibration 3 New Order 9,877,219 840
Payment 9,877,222
Order Status 987,721
Delivery 987,721
Stock Level 987,721
Customer Report 9,877,223
100% 99.5% New Order 9,794,678 840
Payment 9,794,673
Order Status 979,467
Delivery 979,467
Stock Level 979,467
Customer Report 9,794,677
90% 92.0% New Order 9,050,607 840
Payment 9,050,602
Order Status 905,060
Delivery 905,060
Stock Level 905,061
Customer Report 9,050,603
80% 80.6% New Order 7,927,847 840
Payment 7,927,844
Order Status 792,784
Delivery 792,784
Stock Level 792,784
Customer Report 7,927,846
70% 69.9% New Order 6,880,065 840
Payment 6,880,067
Order Status 688,007
Delivery 688,006
Stock Level 688,007
Customer Report 6,880,064
60% 60.0% New Order 5,908,811 840
Payment 5,908,806
Order Status 590,883
Delivery 590,881
Stock Level 590,881
Customer Report 5,908,813
50% 50.3% New Order 4,952,951 840
Payment 4,952,946
Order Status 495,295
Delivery 495,295
Stock Level 495,294
Customer Report 4,952,952
40% 40.3% New Order 3,964,936 840
Payment 3,964,937
Order Status 396,494
Delivery 396,495
Stock Level 396,494
Customer Report 3,964,938
30% 30.4% New Order 2,995,023 840
Payment 2,995,018
Order Status 299,503
Delivery 299,501
Stock Level 299,500
Customer Report 2,995,019
20% 19.6% New Order 1,926,064 840
Payment 1,926,058
Order Status 192,606
Delivery 192,606
Stock Level 192,606
Customer Report 1,926,060
10% 9.9% New Order 970,607 840
Payment 970,605
Order Status 97,061
Delivery 97,060
Stock Level 97,061
Customer Report 970,606
Active Idle New Order 0 840
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0