Supermicro SuperServer AS-1115SV-WTNRT ssj_ops@100% = 134,859
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     135,515
Calibration 2     134,934
Calibration 3     135,568
ssj_ops@calibrated=135,251
100% 99.7% 135,251 134,859
90% 89.9% 121,726 121,648
80% 80.4% 108,201 108,780
70% 69.6% 94,676 94,095
60% 59.8% 81,151 80,822
50% 50.1% 67,626 67,741
40% 39.9% 54,100 53,993
30% 29.9% 40,575 40,411
20% 20.3% 27,050 27,465
10% 10.1% 13,525 13,612
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 9,867,657 840
Payment 9,867,658
Order Status 986,765
Delivery 986,767
Stock Level 986,766
Customer Report 9,867,659
Calibration 2 New Order 9,816,510 840
Payment 9,816,511
Order Status 981,651
Delivery 981,651
Stock Level 981,653
Customer Report 9,816,514
Calibration 3 New Order 9,874,402 840
Payment 9,874,405
Order Status 987,440
Delivery 987,440
Stock Level 987,440
Customer Report 9,874,401
100% 99.7% New Order 9,814,894 840
Payment 9,814,890
Order Status 981,490
Delivery 981,488
Stock Level 981,490
Customer Report 9,814,891
90% 89.9% New Order 8,847,382 840
Payment 8,847,382
Order Status 884,737
Delivery 884,738
Stock Level 884,738
Customer Report 8,847,381
80% 80.4% New Order 7,912,443 840
Payment 7,912,447
Order Status 791,243
Delivery 791,244
Stock Level 791,243
Customer Report 7,912,445
70% 69.6% New Order 6,843,718 840
Payment 6,843,709
Order Status 684,372
Delivery 684,371
Stock Level 684,372
Customer Report 6,843,713
60% 59.8% New Order 5,878,344 840
Payment 5,878,345
Order Status 587,835
Delivery 587,833
Stock Level 587,834
Customer Report 5,878,343
50% 50.1% New Order 4,926,667 840
Payment 4,926,672
Order Status 492,669
Delivery 492,668
Stock Level 492,667
Customer Report 4,926,677
40% 39.9% New Order 3,926,881 840
Payment 3,926,876
Order Status 392,687
Delivery 392,687
Stock Level 392,687
Customer Report 3,926,879
30% 29.9% New Order 2,939,017 840
Payment 2,939,020
Order Status 293,903
Delivery 293,902
Stock Level 293,902
Customer Report 2,939,017
20% 20.3% New Order 1,997,557 840
Payment 1,997,556
Order Status 199,755
Delivery 199,755
Stock Level 199,755
Customer Report 1,997,554
10% 10.1% New Order 989,998 840
Payment 989,998
Order Status 99,000
Delivery 99,000
Stock Level 99,000
Customer Report 990,004
Active Idle New Order 0 840
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0