Supermicro SuperServer AS-1115SV-WTNRT ssj_ops@100% = 134,941
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     136,183
Calibration 2     136,256
Calibration 3     136,303
ssj_ops@calibrated=136,280
100% 99.0% 136,280 134,941
90% 90.2% 122,652 122,883
80% 80.7% 109,024 109,948
70% 71.1% 95,396 96,865
60% 60.3% 81,768 82,227
50% 50.0% 68,140 68,185
40% 40.5% 54,512 55,168
30% 30.3% 40,884 41,246
20% 19.9% 27,256 27,070
10% 10.1% 13,628 13,704
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 9,936,302 840
Payment 9,936,305
Order Status 993,631
Delivery 993,630
Stock Level 993,631
Customer Report 9,936,302
Calibration 2 New Order 9,911,709 840
Payment 9,911,710
Order Status 991,171
Delivery 991,172
Stock Level 991,170
Customer Report 9,911,711
Calibration 3 New Order 9,920,804 840
Payment 9,920,807
Order Status 992,081
Delivery 992,082
Stock Level 992,080
Customer Report 9,920,804
100% 99.0% New Order 9,816,569 840
Payment 9,816,571
Order Status 981,658
Delivery 981,657
Stock Level 981,656
Customer Report 9,816,570
90% 90.2% New Order 8,937,226 840
Payment 8,937,224
Order Status 893,722
Delivery 893,723
Stock Level 893,722
Customer Report 8,937,225
80% 80.7% New Order 7,996,331 840
Payment 7,996,334
Order Status 799,634
Delivery 799,634
Stock Level 799,633
Customer Report 7,996,334
70% 71.1% New Order 7,046,312 840
Payment 7,046,316
Order Status 704,631
Delivery 704,631
Stock Level 704,632
Customer Report 7,046,315
60% 60.3% New Order 5,980,274 840
Payment 5,980,281
Order Status 598,028
Delivery 598,029
Stock Level 598,028
Customer Report 5,980,280
50% 50.0% New Order 4,959,240 840
Payment 4,959,239
Order Status 495,924
Delivery 495,924
Stock Level 495,924
Customer Report 4,959,242
40% 40.5% New Order 4,012,424 840
Payment 4,012,428
Order Status 401,243
Delivery 401,242
Stock Level 401,242
Customer Report 4,012,421
30% 30.3% New Order 2,999,700 840
Payment 2,999,700
Order Status 299,969
Delivery 299,971
Stock Level 299,969
Customer Report 2,999,698
20% 19.9% New Order 1,968,788 840
Payment 1,968,789
Order Status 196,879
Delivery 196,878
Stock Level 196,880
Customer Report 1,968,786
10% 10.1% New Order 996,668 842
Payment 996,665
Order Status 99,666
Delivery 99,667
Stock Level 99,667
Customer Report 996,667
Active Idle New Order 0 842
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0