Supermicro SuperServer AS-1115SV-WTNRT ssj_ops@100% = 136,818
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     137,803
Calibration 2     136,618
Calibration 3     136,361
ssj_ops@calibrated=136,490
100% 100.2% 136,490 136,818
90% 89.7% 122,841 122,442
80% 80.4% 109,192 109,681
70% 69.9% 95,543 95,468
60% 60.2% 81,894 82,133
50% 49.7% 68,245 67,783
40% 40.1% 54,596 54,719
30% 30.0% 40,947 40,990
20% 20.1% 27,298 27,399
10% 10.0% 13,649 13,692
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 10,048,675 840
Payment 10,048,674
Order Status 1,004,867
Delivery 1,004,867
Stock Level 1,004,867
Customer Report 10,048,667
Calibration 2 New Order 9,939,005 840
Payment 9,939,007
Order Status 993,900
Delivery 993,900
Stock Level 993,901
Customer Report 9,938,998
Calibration 3 New Order 9,927,915 840
Payment 9,927,916
Order Status 992,791
Delivery 992,793
Stock Level 992,792
Customer Report 9,927,922
100% 100.2% New Order 9,953,521 840
Payment 9,953,522
Order Status 995,351
Delivery 995,353
Stock Level 995,352
Customer Report 9,953,521
90% 89.7% New Order 8,905,163 840
Payment 8,905,162
Order Status 890,516
Delivery 890,516
Stock Level 890,516
Customer Report 8,905,160
80% 80.4% New Order 7,976,847 840
Payment 7,976,843
Order Status 797,685
Delivery 797,685
Stock Level 797,685
Customer Report 7,976,848
70% 69.9% New Order 6,943,177 840
Payment 6,943,171
Order Status 694,317
Delivery 694,317
Stock Level 694,318
Customer Report 6,943,176
60% 60.2% New Order 5,973,602 840
Payment 5,973,601
Order Status 597,361
Delivery 597,360
Stock Level 597,360
Customer Report 5,973,601
50% 49.7% New Order 4,929,853 840
Payment 4,929,855
Order Status 492,985
Delivery 492,985
Stock Level 492,987
Customer Report 4,929,856
40% 40.1% New Order 3,980,032 840
Payment 3,980,028
Order Status 398,003
Delivery 398,003
Stock Level 398,004
Customer Report 3,980,036
30% 30.0% New Order 2,981,276 840
Payment 2,981,272
Order Status 298,128
Delivery 298,128
Stock Level 298,128
Customer Report 2,981,276
20% 20.1% New Order 1,992,726 840
Payment 1,992,727
Order Status 199,273
Delivery 199,273
Stock Level 199,272
Customer Report 1,992,729
10% 10.0% New Order 995,758 840
Payment 995,759
Order Status 99,575
Delivery 99,576
Stock Level 99,576
Customer Report 995,756
Active Idle New Order 0 840
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0