Supermicro SuperServer AS-1115SV-WTNRT ssj_ops@100% = 134,801
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     134,638
Calibration 2     134,350
Calibration 3     134,315
ssj_ops@calibrated=134,332
100% 100.3% 134,332 134,801
90% 90.4% 120,899 121,430
80% 80.3% 107,466 107,847
70% 69.8% 94,033 93,762
60% 59.7% 80,599 80,188
50% 49.6% 67,166 66,627
40% 39.6% 53,733 53,255
30% 29.8% 40,300 40,054
20% 19.7% 26,866 26,514
10% 10.3% 13,433 13,789
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 9,805,484 840
Payment 9,805,490
Order Status 980,548
Delivery 980,548
Stock Level 980,549
Customer Report 9,805,485
Calibration 2 New Order 9,778,258 840
Payment 9,778,257
Order Status 977,826
Delivery 977,824
Stock Level 977,825
Customer Report 9,778,256
Calibration 3 New Order 9,781,126 840
Payment 9,781,130
Order Status 978,113
Delivery 978,113
Stock Level 978,112
Customer Report 9,781,133
100% 100.3% New Order 9,810,020 840
Payment 9,810,023
Order Status 981,001
Delivery 981,003
Stock Level 981,003
Customer Report 9,810,018
90% 90.4% New Order 8,832,444 840
Payment 8,832,444
Order Status 883,244
Delivery 883,245
Stock Level 883,244
Customer Report 8,832,447
80% 80.3% New Order 7,843,491 840
Payment 7,843,488
Order Status 784,349
Delivery 784,348
Stock Level 784,348
Customer Report 7,843,490
70% 69.8% New Order 6,819,094 840
Payment 6,819,091
Order Status 681,908
Delivery 681,908
Stock Level 681,910
Customer Report 6,819,089
60% 59.7% New Order 5,831,920 840
Payment 5,831,919
Order Status 583,192
Delivery 583,192
Stock Level 583,192
Customer Report 5,831,924
50% 49.6% New Order 4,845,761 840
Payment 4,845,757
Order Status 484,576
Delivery 484,575
Stock Level 484,575
Customer Report 4,845,760
40% 39.6% New Order 3,873,277 840
Payment 3,873,277
Order Status 387,328
Delivery 387,327
Stock Level 387,328
Customer Report 3,873,278
30% 29.8% New Order 2,913,031 840
Payment 2,913,031
Order Status 291,304
Delivery 291,302
Stock Level 291,304
Customer Report 2,913,028
20% 19.7% New Order 1,928,375 840
Payment 1,928,376
Order Status 192,837
Delivery 192,838
Stock Level 192,838
Customer Report 1,928,370
10% 10.3% New Order 1,002,845 840
Payment 1,002,840
Order Status 100,284
Delivery 100,284
Stock Level 100,285
Customer Report 1,002,842
Active Idle New Order 0 840
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0