Supermicro SuperServer AS-1115SV-WTNRT ssj_ops@100% = 133,648
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     135,147
Calibration 2     134,153
Calibration 3     133,967
ssj_ops@calibrated=134,060
100% 99.7% 134,060 133,648
90% 91.1% 120,654 122,159
80% 80.2% 107,248 107,461
70% 69.0% 93,842 92,525
60% 60.2% 80,436 80,678
50% 50.4% 67,030 67,531
40% 40.4% 53,624 54,127
30% 29.5% 40,218 39,495
20% 20.3% 26,812 27,149
10% 10.0% 13,406 13,458
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 9,838,688 840
Payment 9,838,696
Order Status 983,869
Delivery 983,868
Stock Level 983,869
Customer Report 9,838,689
Calibration 2 New Order 9,762,151 840
Payment 9,762,153
Order Status 976,214
Delivery 976,215
Stock Level 976,215
Customer Report 9,762,156
Calibration 3 New Order 9,743,133 840
Payment 9,743,130
Order Status 974,313
Delivery 974,313
Stock Level 974,314
Customer Report 9,743,135
100% 99.7% New Order 9,721,406 840
Payment 9,721,411
Order Status 972,141
Delivery 972,142
Stock Level 972,141
Customer Report 9,721,408
90% 91.1% New Order 8,887,757 840
Payment 8,887,763
Order Status 888,776
Delivery 888,776
Stock Level 888,777
Customer Report 8,887,759
80% 80.2% New Order 7,815,385 840
Payment 7,815,384
Order Status 781,539
Delivery 781,539
Stock Level 781,539
Customer Report 7,815,381
70% 69.0% New Order 6,729,193 840
Payment 6,729,195
Order Status 672,920
Delivery 672,917
Stock Level 672,920
Customer Report 6,729,193
60% 60.2% New Order 5,867,759 840
Payment 5,867,756
Order Status 586,776
Delivery 586,776
Stock Level 586,776
Customer Report 5,867,761
50% 50.4% New Order 4,912,990 840
Payment 4,912,990
Order Status 491,300
Delivery 491,299
Stock Level 491,299
Customer Report 4,912,993
40% 40.4% New Order 3,936,669 840
Payment 3,936,664
Order Status 393,667
Delivery 393,666
Stock Level 393,666
Customer Report 3,936,668
30% 29.5% New Order 2,872,425 840
Payment 2,872,424
Order Status 287,243
Delivery 287,243
Stock Level 287,243
Customer Report 2,872,422
20% 20.3% New Order 1,974,547 840
Payment 1,974,545
Order Status 197,455
Delivery 197,454
Stock Level 197,455
Customer Report 1,974,544
10% 10.0% New Order 978,785 840
Payment 978,788
Order Status 97,879
Delivery 97,879
Stock Level 97,879
Customer Report 978,790
Active Idle New Order 0 840
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0