Supermicro SuperServer AS-1115SV-WTNRT ssj_ops@100% = 132,840
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     134,778
Calibration 2     132,960
Calibration 3     133,527
ssj_ops@calibrated=133,243
100% 99.7% 133,243 132,840
90% 90.7% 119,919 120,811
80% 80.4% 106,595 107,167
70% 70.4% 93,270 93,775
60% 59.7% 79,946 79,554
50% 50.2% 66,622 66,908
40% 40.3% 53,297 53,720
30% 30.6% 39,973 40,820
20% 20.1% 26,649 26,798
10% 10.1% 13,324 13,508
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 9,808,269 840
Payment 9,808,262
Order Status 980,827
Delivery 980,827
Stock Level 980,828
Customer Report 9,808,263
Calibration 2 New Order 9,678,549 840
Payment 9,678,547
Order Status 967,855
Delivery 967,855
Stock Level 967,855
Customer Report 9,678,550
Calibration 3 New Order 9,719,580 840
Payment 9,719,578
Order Status 971,958
Delivery 971,958
Stock Level 971,958
Customer Report 9,719,579
100% 99.7% New Order 9,661,303 840
Payment 9,661,304
Order Status 966,130
Delivery 966,132
Stock Level 966,130
Customer Report 9,661,303
90% 90.7% New Order 8,789,023 840
Payment 8,789,022
Order Status 878,902
Delivery 878,902
Stock Level 878,902
Customer Report 8,789,026
80% 80.4% New Order 7,794,293 840
Payment 7,794,292
Order Status 779,429
Delivery 779,430
Stock Level 779,430
Customer Report 7,794,289
70% 70.4% New Order 6,820,304 840
Payment 6,820,303
Order Status 682,031
Delivery 682,029
Stock Level 682,031
Customer Report 6,820,302
60% 59.7% New Order 5,786,750 840
Payment 5,786,750
Order Status 578,676
Delivery 578,674
Stock Level 578,674
Customer Report 5,786,750
50% 50.2% New Order 4,867,031 840
Payment 4,867,028
Order Status 486,703
Delivery 486,703
Stock Level 486,703
Customer Report 4,867,026
40% 40.3% New Order 3,906,968 840
Payment 3,906,965
Order Status 390,697
Delivery 390,697
Stock Level 390,699
Customer Report 3,906,974
30% 30.6% New Order 2,968,789 840
Payment 2,968,783
Order Status 296,878
Delivery 296,879
Stock Level 296,879
Customer Report 2,968,792
20% 20.1% New Order 1,948,997 840
Payment 1,949,002
Order Status 194,900
Delivery 194,899
Stock Level 194,901
Customer Report 1,948,996
10% 10.1% New Order 982,421 840
Payment 982,426
Order Status 98,243
Delivery 98,243
Stock Level 98,243
Customer Report 982,424
Active Idle New Order 0 840
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0