Supermicro SuperServer AS-1115SV-WTNRT ssj_ops@100% = 136,103
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     135,585
Calibration 2     135,681
Calibration 3     136,114
ssj_ops@calibrated=135,898
100% 100.2% 135,898 136,103
90% 90.0% 122,308 122,375
80% 80.1% 108,718 108,799
70% 70.0% 95,128 95,132
60% 60.2% 81,539 81,804
50% 50.6% 67,949 68,826
40% 39.4% 54,359 53,506
30% 29.8% 40,769 40,496
20% 20.2% 27,180 27,486
10% 10.0% 13,590 13,571
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 9,873,447 840
Payment 9,873,446
Order Status 987,344
Delivery 987,343
Stock Level 987,344
Customer Report 9,873,447
Calibration 2 New Order 9,868,708 840
Payment 9,868,715
Order Status 986,871
Delivery 986,872
Stock Level 986,872
Customer Report 9,868,711
Calibration 3 New Order 9,906,785 840
Payment 9,906,784
Order Status 990,678
Delivery 990,679
Stock Level 990,679
Customer Report 9,906,786
100% 100.2% New Order 9,905,596 840
Payment 9,905,594
Order Status 990,558
Delivery 990,560
Stock Level 990,559
Customer Report 9,905,596
90% 90.0% New Order 8,900,281 840
Payment 8,900,276
Order Status 890,027
Delivery 890,029
Stock Level 890,027
Customer Report 8,900,278
80% 80.1% New Order 7,913,670 840
Payment 7,913,663
Order Status 791,366
Delivery 791,367
Stock Level 791,367
Customer Report 7,913,669
70% 70.0% New Order 6,919,006 840
Payment 6,919,006
Order Status 691,901
Delivery 691,899
Stock Level 691,900
Customer Report 6,919,001
60% 60.2% New Order 5,949,831 840
Payment 5,949,832
Order Status 594,983
Delivery 594,983
Stock Level 594,984
Customer Report 5,949,829
50% 50.6% New Order 5,005,827 840
Payment 5,005,831
Order Status 500,584
Delivery 500,582
Stock Level 500,583
Customer Report 5,005,825
40% 39.4% New Order 3,891,993 840
Payment 3,891,991
Order Status 389,201
Delivery 389,200
Stock Level 389,201
Customer Report 3,891,995
30% 29.8% New Order 2,945,454 840
Payment 2,945,452
Order Status 294,547
Delivery 294,546
Stock Level 294,546
Customer Report 2,945,455
20% 20.2% New Order 1,999,091 840
Payment 1,999,092
Order Status 199,910
Delivery 199,910
Stock Level 199,910
Customer Report 1,999,087
10% 10.0% New Order 986,967 840
Payment 986,966
Order Status 98,698
Delivery 98,697
Stock Level 98,698
Customer Report 986,974
Active Idle New Order 0 840
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0