Supermicro SuperServer AS-1115SV-WTNRT ssj_ops@100% = 132,007
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     133,273
Calibration 2     131,252
Calibration 3     132,634
ssj_ops@calibrated=131,943
100% 100.0% 131,943 132,007
90% 90.7% 118,748 119,677
80% 79.9% 105,554 105,450
70% 69.2% 92,360 91,357
60% 59.8% 79,166 78,845
50% 50.3% 65,971 66,342
40% 40.2% 52,777 53,073
30% 30.4% 39,583 40,062
20% 20.2% 26,389 26,644
10% 9.8% 13,194 12,978
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 9,707,005 840
Payment 9,707,002
Order Status 970,701
Delivery 970,700
Stock Level 970,700
Customer Report 9,707,001
Calibration 2 New Order 9,552,303 840
Payment 9,552,303
Order Status 955,230
Delivery 955,231
Stock Level 955,231
Customer Report 9,552,302
Calibration 3 New Order 9,658,240 840
Payment 9,658,243
Order Status 965,825
Delivery 965,823
Stock Level 965,824
Customer Report 9,658,236
100% 100.0% New Order 9,606,761 840
Payment 9,606,765
Order Status 960,676
Delivery 960,677
Stock Level 960,675
Customer Report 9,606,766
90% 90.7% New Order 8,704,393 840
Payment 8,704,392
Order Status 870,439
Delivery 870,439
Stock Level 870,440
Customer Report 8,704,396
80% 79.9% New Order 7,669,935 840
Payment 7,669,939
Order Status 766,994
Delivery 766,994
Stock Level 766,994
Customer Report 7,669,939
70% 69.2% New Order 6,644,248 840
Payment 6,644,249
Order Status 664,424
Delivery 664,424
Stock Level 664,425
Customer Report 6,644,251
60% 59.8% New Order 5,734,246 840
Payment 5,734,254
Order Status 573,425
Delivery 573,424
Stock Level 573,425
Customer Report 5,734,249
50% 50.3% New Order 4,826,060 840
Payment 4,826,061
Order Status 482,605
Delivery 482,605
Stock Level 482,607
Customer Report 4,826,062
40% 40.2% New Order 3,859,999 840
Payment 3,860,001
Order Status 386,000
Delivery 385,999
Stock Level 386,000
Customer Report 3,860,001
30% 30.4% New Order 2,913,637 840
Payment 2,913,639
Order Status 291,363
Delivery 291,363
Stock Level 291,363
Customer Report 2,913,635
20% 20.2% New Order 1,937,880 840
Payment 1,937,877
Order Status 193,788
Delivery 193,789
Stock Level 193,787
Customer Report 1,937,879
10% 9.8% New Order 943,938 840
Payment 943,941
Order Status 94,393
Delivery 94,394
Stock Level 94,393
Customer Report 943,941
Active Idle New Order 0 840
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0