Supermicro SuperServer AS-1115SV-WTNRT ssj_ops@100% = 136,307
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     138,221
Calibration 2     137,037
Calibration 3     137,085
ssj_ops@calibrated=137,061
100% 99.4% 137,061 136,307
90% 89.6% 123,355 122,772
80% 79.2% 109,649 108,602
70% 69.5% 95,943 95,197
60% 60.1% 82,237 82,412
50% 49.5% 68,531 67,849
40% 39.8% 54,824 54,513
30% 30.4% 41,118 41,703
20% 19.9% 27,412 27,251
10% 10.5% 13,706 14,365
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 10,069,952 840
Payment 10,069,954
Order Status 1,006,996
Delivery 1,006,994
Stock Level 1,006,995
Customer Report 10,069,952
Calibration 2 New Order 9,968,980 840
Payment 9,968,976
Order Status 996,897
Delivery 996,899
Stock Level 996,897
Customer Report 9,968,971
Calibration 3 New Order 9,972,404 840
Payment 9,972,406
Order Status 997,240
Delivery 997,241
Stock Level 997,241
Customer Report 9,972,401
100% 99.4% New Order 9,916,347 840
Payment 9,916,348
Order Status 991,635
Delivery 991,636
Stock Level 991,634
Customer Report 9,916,346
90% 89.6% New Order 8,930,006 840
Payment 8,930,002
Order Status 893,000
Delivery 893,001
Stock Level 893,000
Customer Report 8,930,004
80% 79.2% New Order 7,899,173 840
Payment 7,899,166
Order Status 789,918
Delivery 789,917
Stock Level 789,917
Customer Report 7,899,167
70% 69.5% New Order 6,923,636 840
Payment 6,923,635
Order Status 692,362
Delivery 692,365
Stock Level 692,364
Customer Report 6,923,639
60% 60.1% New Order 5,993,850 840
Payment 5,993,847
Order Status 599,385
Delivery 599,386
Stock Level 599,385
Customer Report 5,993,846
50% 49.5% New Order 4,934,748 840
Payment 4,934,754
Order Status 493,474
Delivery 493,475
Stock Level 493,475
Customer Report 4,934,752
40% 39.8% New Order 3,964,821 840
Payment 3,964,822
Order Status 396,482
Delivery 396,482
Stock Level 396,483
Customer Report 3,964,819
30% 30.4% New Order 3,032,981 840
Payment 3,032,983
Order Status 303,299
Delivery 303,298
Stock Level 303,298
Customer Report 3,032,981
20% 19.9% New Order 1,981,963 840
Payment 1,981,961
Order Status 198,196
Delivery 198,195
Stock Level 198,196
Customer Report 1,981,959
10% 10.5% New Order 1,044,840 840
Payment 1,044,833
Order Status 104,483
Delivery 104,485
Stock Level 104,483
Customer Report 1,044,831
Active Idle New Order 0 840
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0