Supermicro SuperServer AS-1115SV-WTNRT ssj_ops@100% = 133,655
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     136,051
Calibration 2     135,062
Calibration 3     135,052
ssj_ops@calibrated=135,057
100% 99.0% 135,057 133,655
90% 90.3% 121,551 121,988
80% 80.8% 108,046 109,131
70% 70.2% 94,540 94,859
60% 60.2% 81,034 81,238
50% 49.7% 67,529 67,152
40% 39.4% 54,023 53,178
30% 30.2% 40,517 40,837
20% 19.9% 27,011 26,881
10% 10.0% 13,506 13,562
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 9,903,461 840
Payment 9,903,462
Order Status 990,346
Delivery 990,346
Stock Level 990,347
Customer Report 9,903,460
Calibration 2 New Order 9,826,523 840
Payment 9,826,524
Order Status 982,651
Delivery 982,653
Stock Level 982,653
Customer Report 9,826,526
Calibration 3 New Order 9,831,684 840
Payment 9,831,687
Order Status 983,168
Delivery 983,169
Stock Level 983,169
Customer Report 9,831,683
100% 99.0% New Order 9,720,933 840
Payment 9,720,933
Order Status 972,093
Delivery 972,094
Stock Level 972,094
Customer Report 9,720,929
90% 90.3% New Order 8,872,431 840
Payment 8,872,436
Order Status 887,243
Delivery 887,243
Stock Level 887,241
Customer Report 8,872,437
80% 80.8% New Order 7,937,545 840
Payment 7,937,550
Order Status 793,755
Delivery 793,755
Stock Level 793,755
Customer Report 7,937,550
70% 70.2% New Order 6,898,909 840
Payment 6,898,908
Order Status 689,890
Delivery 689,891
Stock Level 689,892
Customer Report 6,898,908
60% 60.2% New Order 5,908,371 840
Payment 5,908,366
Order Status 590,837
Delivery 590,838
Stock Level 590,836
Customer Report 5,908,366
50% 49.7% New Order 4,884,684 840
Payment 4,884,686
Order Status 488,470
Delivery 488,469
Stock Level 488,467
Customer Report 4,884,693
40% 39.4% New Order 3,867,627 840
Payment 3,867,621
Order Status 386,761
Delivery 386,763
Stock Level 386,763
Customer Report 3,867,630
30% 30.2% New Order 2,970,000 840
Payment 2,970,000
Order Status 297,000
Delivery 297,000
Stock Level 296,999
Customer Report 2,970,004
20% 19.9% New Order 1,955,048 840
Payment 1,955,052
Order Status 195,504
Delivery 195,505
Stock Level 195,505
Customer Report 1,955,049
10% 10.0% New Order 986,364 840
Payment 986,369
Order Status 98,636
Delivery 98,635
Stock Level 98,635
Customer Report 986,361
Active Idle New Order 0 840
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0