Supermicro SuperServer AS-1115SV-WTNRT ssj_ops@100% = 136,986
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     138,173
Calibration 2     137,241
Calibration 3     137,178
ssj_ops@calibrated=137,209
100% 99.8% 137,209 136,986
90% 90.3% 123,488 123,948
80% 79.3% 109,767 108,847
70% 69.5% 96,046 95,362
60% 60.3% 82,326 82,752
50% 49.9% 68,605 68,460
40% 39.6% 54,884 54,333
30% 29.5% 41,163 40,409
20% 19.7% 27,442 27,054
10% 10.0% 13,721 13,734
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 10,059,899 840
Payment 10,059,903
Order Status 1,005,989
Delivery 1,005,990
Stock Level 1,005,990
Customer Report 10,059,902
Calibration 2 New Order 9,986,877 840
Payment 9,986,882
Order Status 998,688
Delivery 998,687
Stock Level 998,688
Customer Report 9,986,877
Calibration 3 New Order 9,987,598 840
Payment 9,987,593
Order Status 998,761
Delivery 998,759
Stock Level 998,761
Customer Report 9,987,597
100% 99.8% New Order 9,973,163 840
Payment 9,973,157
Order Status 997,315
Delivery 997,315
Stock Level 997,317
Customer Report 9,973,153
90% 90.3% New Order 9,016,054 840
Payment 9,016,061
Order Status 901,605
Delivery 901,605
Stock Level 901,606
Customer Report 9,016,056
80% 79.3% New Order 7,917,912 840
Payment 7,917,916
Order Status 791,791
Delivery 791,792
Stock Level 791,792
Customer Report 7,917,911
70% 69.5% New Order 6,935,703 840
Payment 6,935,700
Order Status 693,571
Delivery 693,569
Stock Level 693,570
Customer Report 6,935,702
60% 60.3% New Order 6,019,067 840
Payment 6,019,068
Order Status 601,908
Delivery 601,907
Stock Level 601,906
Customer Report 6,019,068
50% 49.9% New Order 4,979,204 840
Payment 4,979,201
Order Status 497,921
Delivery 497,921
Stock Level 497,921
Customer Report 4,979,207
40% 39.6% New Order 3,951,515 840
Payment 3,951,514
Order Status 395,152
Delivery 395,151
Stock Level 395,152
Customer Report 3,951,517
30% 29.5% New Order 2,938,986 840
Payment 2,938,985
Order Status 293,899
Delivery 293,900
Stock Level 293,898
Customer Report 2,938,985
20% 19.7% New Order 1,967,579 840
Payment 1,967,576
Order Status 196,758
Delivery 196,757
Stock Level 196,759
Customer Report 1,967,571
10% 10.0% New Order 999,024 840
Payment 999,024
Order Status 99,903
Delivery 99,901
Stock Level 99,902
Customer Report 999,023
Active Idle New Order 0 840
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0