Supermicro SuperServer AS-1115SV-WTNRT ssj_ops@100% = 134,883
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     135,969
Calibration 2     136,265
Calibration 3     135,739
ssj_ops@calibrated=136,002
100% 99.2% 136,002 134,883
90% 90.1% 122,402 122,492
80% 80.1% 108,802 108,872
70% 70.2% 95,201 95,411
60% 59.8% 81,601 81,298
50% 50.0% 68,001 68,002
40% 40.3% 54,401 54,818
30% 29.8% 40,801 40,482
20% 20.5% 27,200 27,911
10% 9.8% 13,600 13,337
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 9,899,492 840
Payment 9,899,482
Order Status 989,948
Delivery 989,949
Stock Level 989,950
Customer Report 9,899,487
Calibration 2 New Order 9,910,991 840
Payment 9,910,988
Order Status 991,098
Delivery 991,098
Stock Level 991,099
Customer Report 9,910,985
Calibration 3 New Order 9,874,582 840
Payment 9,874,582
Order Status 987,458
Delivery 987,459
Stock Level 987,459
Customer Report 9,874,588
100% 99.2% New Order 9,820,714 840
Payment 9,820,713
Order Status 982,069
Delivery 982,070
Stock Level 982,071
Customer Report 9,820,715
90% 90.1% New Order 8,908,611 840
Payment 8,908,609
Order Status 890,861
Delivery 890,860
Stock Level 890,860
Customer Report 8,908,612
80% 80.1% New Order 7,918,161 840
Payment 7,918,164
Order Status 791,816
Delivery 791,816
Stock Level 791,817
Customer Report 7,918,160
70% 70.2% New Order 6,940,070 840
Payment 6,940,073
Order Status 694,007
Delivery 694,007
Stock Level 694,006
Customer Report 6,940,068
60% 59.8% New Order 5,913,050 840
Payment 5,913,052
Order Status 591,306
Delivery 591,304
Stock Level 591,307
Customer Report 5,913,049
50% 50.0% New Order 4,945,953 840
Payment 4,945,953
Order Status 494,594
Delivery 494,596
Stock Level 494,597
Customer Report 4,945,953
40% 40.3% New Order 3,986,972 840
Payment 3,986,970
Order Status 398,698
Delivery 398,697
Stock Level 398,696
Customer Report 3,986,968
30% 29.8% New Order 2,944,344 840
Payment 2,944,345
Order Status 294,435
Delivery 294,433
Stock Level 294,433
Customer Report 2,944,351
20% 20.5% New Order 2,029,999 840
Payment 2,030,003
Order Status 203,001
Delivery 203,000
Stock Level 203,000
Customer Report 2,029,997
10% 9.8% New Order 970,001 840
Payment 970,001
Order Status 97,000
Delivery 96,999
Stock Level 97,000
Customer Report 969,999
Active Idle New Order 0 840
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0