Supermicro SuperServer AS-1115SV-WTNRT ssj_ops@100% = 135,905
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     135,524
Calibration 2     135,681
Calibration 3     135,804
ssj_ops@calibrated=135,743
100% 100.1% 135,743 135,905
90% 89.9% 122,169 122,085
80% 79.9% 108,594 108,454
70% 70.2% 95,020 95,349
60% 60.3% 81,446 81,909
50% 49.7% 67,871 67,439
40% 40.1% 54,297 54,494
30% 30.1% 40,723 40,795
20% 19.5% 27,149 26,512
10% 9.9% 13,574 13,429
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 9,872,194 840
Payment 9,872,190
Order Status 987,218
Delivery 987,218
Stock Level 987,218
Customer Report 9,872,189
Calibration 2 New Order 9,875,364 840
Payment 9,875,358
Order Status 987,538
Delivery 987,536
Stock Level 987,537
Customer Report 9,875,365
Calibration 3 New Order 9,895,667 840
Payment 9,895,671
Order Status 989,566
Delivery 989,568
Stock Level 989,568
Customer Report 9,895,667
100% 100.1% New Order 9,885,227 840
Payment 9,885,231
Order Status 988,522
Delivery 988,523
Stock Level 988,522
Customer Report 9,885,229
90% 89.9% New Order 8,878,918 840
Payment 8,878,921
Order Status 887,892
Delivery 887,893
Stock Level 887,891
Customer Report 8,878,919
80% 79.9% New Order 7,887,764 840
Payment 7,887,767
Order Status 788,777
Delivery 788,777
Stock Level 788,776
Customer Report 7,887,768
70% 70.2% New Order 6,934,892 840
Payment 6,934,887
Order Status 693,489
Delivery 693,489
Stock Level 693,489
Customer Report 6,934,894
60% 60.3% New Order 5,957,269 840
Payment 5,957,271
Order Status 595,726
Delivery 595,727
Stock Level 595,728
Customer Report 5,957,268
50% 49.7% New Order 4,904,869 840
Payment 4,904,876
Order Status 490,487
Delivery 490,486
Stock Level 490,487
Customer Report 4,904,870
40% 40.1% New Order 3,963,328 840
Payment 3,963,339
Order Status 396,331
Delivery 396,335
Stock Level 396,334
Customer Report 3,963,336
30% 30.1% New Order 2,967,061 840
Payment 2,967,067
Order Status 296,706
Delivery 296,707
Stock Level 296,706
Customer Report 2,967,067
20% 19.5% New Order 1,928,183 840
Payment 1,928,180
Order Status 192,819
Delivery 192,817
Stock Level 192,817
Customer Report 1,928,184
10% 9.9% New Order 976,731 840
Payment 976,726
Order Status 97,672
Delivery 97,673
Stock Level 97,673
Customer Report 976,728
Active Idle New Order 0 840
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0