Supermicro SuperServer AS-1115SV-WTNRT ssj_ops@100% = 132,108
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     134,112
Calibration 2     133,389
Calibration 3     132,672
ssj_ops@calibrated=133,030
100% 99.3% 133,030 132,108
90% 89.7% 119,727 119,318
80% 78.8% 106,424 104,859
70% 70.2% 93,121 93,335
60% 59.8% 79,818 79,588
50% 50.5% 66,515 67,237
40% 40.2% 53,212 53,540
30% 30.0% 39,909 39,963
20% 20.2% 26,606 26,845
10% 10.0% 13,303 13,342
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 9,769,185 840
Payment 9,769,186
Order Status 976,917
Delivery 976,919
Stock Level 976,919
Customer Report 9,769,182
Calibration 2 New Order 9,707,575 840
Payment 9,707,575
Order Status 970,757
Delivery 970,758
Stock Level 970,757
Customer Report 9,707,575
Calibration 3 New Order 9,661,591 840
Payment 9,661,594
Order Status 966,159
Delivery 966,159
Stock Level 966,160
Customer Report 9,661,593
100% 99.3% New Order 9,607,850 840
Payment 9,607,852
Order Status 960,784
Delivery 960,785
Stock Level 960,784
Customer Report 9,607,854
90% 89.7% New Order 8,678,483 840
Payment 8,678,483
Order Status 867,847
Delivery 867,849
Stock Level 867,847
Customer Report 8,678,481
80% 78.8% New Order 7,626,522 840
Payment 7,626,524
Order Status 762,653
Delivery 762,653
Stock Level 762,653
Customer Report 7,626,527
70% 70.2% New Order 6,788,060 840
Payment 6,788,060
Order Status 678,806
Delivery 678,808
Stock Level 678,804
Customer Report 6,788,058
60% 59.8% New Order 5,788,487 840
Payment 5,788,482
Order Status 578,848
Delivery 578,849
Stock Level 578,849
Customer Report 5,788,485
50% 50.5% New Order 4,891,275 840
Payment 4,891,275
Order Status 489,128
Delivery 489,128
Stock Level 489,128
Customer Report 4,891,278
40% 40.2% New Order 3,893,939 840
Payment 3,893,940
Order Status 389,394
Delivery 389,396
Stock Level 389,394
Customer Report 3,893,938
30% 30.0% New Order 2,906,429 840
Payment 2,906,425
Order Status 290,643
Delivery 290,641
Stock Level 290,642
Customer Report 2,906,428
20% 20.2% New Order 1,952,427 840
Payment 1,952,422
Order Status 195,242
Delivery 195,242
Stock Level 195,242
Customer Report 1,952,425
10% 10.0% New Order 970,303 840
Payment 970,302
Order Status 97,031
Delivery 97,029
Stock Level 97,031
Customer Report 970,304
Active Idle New Order 0 840
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0