Supermicro SuperServer AS-1115SV-WTNRT ssj_ops@100% = 135,587
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     135,310
Calibration 2     135,573
Calibration 3     135,669
ssj_ops@calibrated=135,621
100% 100.0% 135,621 135,587
90% 89.3% 122,059 121,120
80% 80.0% 108,497 108,494
70% 70.1% 94,935 95,030
60% 60.2% 81,372 81,624
50% 50.0% 67,810 67,761
40% 39.9% 54,248 54,138
30% 29.9% 40,686 40,504
20% 20.1% 27,124 27,237
10% 9.9% 13,562 13,475
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 9,859,952 840
Payment 9,859,951
Order Status 985,995
Delivery 985,995
Stock Level 985,995
Customer Report 9,859,950
Calibration 2 New Order 9,866,505 840
Payment 9,866,505
Order Status 986,650
Delivery 986,649
Stock Level 986,649
Customer Report 9,866,503
Calibration 3 New Order 9,868,865 840
Payment 9,868,866
Order Status 986,887
Delivery 986,887
Stock Level 986,886
Customer Report 9,868,864
100% 100.0% New Order 9,868,491 840
Payment 9,868,489
Order Status 986,849
Delivery 986,850
Stock Level 986,849
Customer Report 9,868,485
90% 89.3% New Order 8,813,547 840
Payment 8,813,547
Order Status 881,354
Delivery 881,354
Stock Level 881,355
Customer Report 8,813,543
80% 80.0% New Order 7,890,731 840
Payment 7,890,732
Order Status 789,072
Delivery 789,074
Stock Level 789,072
Customer Report 7,890,732
70% 70.1% New Order 6,913,048 840
Payment 6,913,053
Order Status 691,306
Delivery 691,305
Stock Level 691,304
Customer Report 6,913,055
60% 60.2% New Order 5,937,064 840
Payment 5,937,061
Order Status 593,706
Delivery 593,707
Stock Level 593,705
Customer Report 5,937,067
50% 50.0% New Order 4,928,988 840
Payment 4,928,986
Order Status 492,898
Delivery 492,899
Stock Level 492,898
Customer Report 4,928,987
40% 39.9% New Order 3,937,804 840
Payment 3,937,805
Order Status 393,781
Delivery 393,779
Stock Level 393,781
Customer Report 3,937,803
30% 29.9% New Order 2,945,757 840
Payment 2,945,760
Order Status 294,577
Delivery 294,575
Stock Level 294,576
Customer Report 2,945,755
20% 20.1% New Order 1,980,909 840
Payment 1,980,907
Order Status 198,092
Delivery 198,091
Stock Level 198,091
Customer Report 1,980,910
10% 9.9% New Order 980,000 840
Payment 980,001
Order Status 97,999
Delivery 98,001
Stock Level 98,001
Customer Report 979,999
Active Idle New Order 0 840
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0