Supermicro SuperServer AS-1115SV-WTNRT ssj_ops@100% = 132,654
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     134,022
Calibration 2     131,421
Calibration 3     132,398
ssj_ops@calibrated=131,909
100% 100.6% 131,909 132,654
90% 89.9% 118,719 118,632
80% 81.6% 105,528 107,578
70% 70.1% 92,337 92,523
60% 60.0% 79,146 79,107
50% 50.2% 65,955 66,235
40% 40.5% 52,764 53,434
30% 29.9% 39,573 39,490
20% 19.6% 26,382 25,788
10% 9.8% 13,191 12,950
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 9,764,061 840
Payment 9,764,060
Order Status 976,406
Delivery 976,407
Stock Level 976,406
Customer Report 9,764,059
Calibration 2 New Order 9,565,866 840
Payment 9,565,866
Order Status 956,588
Delivery 956,586
Stock Level 956,587
Customer Report 9,565,873
Calibration 3 New Order 9,637,145 840
Payment 9,637,148
Order Status 963,715
Delivery 963,714
Stock Level 963,715
Customer Report 9,637,143
100% 100.6% New Order 9,655,519 840
Payment 9,655,516
Order Status 965,553
Delivery 965,551
Stock Level 965,550
Customer Report 9,655,516
90% 89.9% New Order 8,628,271 840
Payment 8,628,271
Order Status 862,827
Delivery 862,826
Stock Level 862,827
Customer Report 8,628,265
80% 81.6% New Order 7,824,042 840
Payment 7,824,048
Order Status 782,405
Delivery 782,405
Stock Level 782,405
Customer Report 7,824,045
70% 70.1% New Order 6,729,263 840
Payment 6,729,257
Order Status 672,926
Delivery 672,926
Stock Level 672,928
Customer Report 6,729,261
60% 60.0% New Order 5,754,220 840
Payment 5,754,217
Order Status 575,421
Delivery 575,420
Stock Level 575,421
Customer Report 5,754,213
50% 50.2% New Order 4,817,242 840
Payment 4,817,240
Order Status 481,724
Delivery 481,724
Stock Level 481,724
Customer Report 4,817,238
40% 40.5% New Order 3,886,464 840
Payment 3,886,460
Order Status 388,646
Delivery 388,647
Stock Level 388,646
Customer Report 3,886,461
30% 29.9% New Order 2,872,085 840
Payment 2,872,088
Order Status 287,209
Delivery 287,209
Stock Level 287,210
Customer Report 2,872,086
20% 19.6% New Order 1,875,762 840
Payment 1,875,762
Order Status 187,574
Delivery 187,576
Stock Level 187,575
Customer Report 1,875,751
10% 9.8% New Order 941,819 840
Payment 941,816
Order Status 94,182
Delivery 94,182
Stock Level 94,182
Customer Report 941,819
Active Idle New Order 0 840
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0