Supermicro SuperServer AS-1115SV-WTNRT ssj_ops@100% = 135,965
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     136,462
Calibration 2     136,233
Calibration 3     135,323
ssj_ops@calibrated=135,778
100% 100.1% 135,778 135,965
90% 90.7% 122,200 123,119
80% 79.3% 108,622 107,608
70% 69.6% 95,045 94,497
60% 59.8% 81,467 81,251
50% 50.1% 67,889 67,963
40% 40.1% 54,311 54,386
30% 29.9% 40,733 40,598
20% 20.0% 27,156 27,203
10% 9.9% 13,578 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 9,948,938 840
Payment 9,948,934
Order Status 994,894
Delivery 994,895
Stock Level 994,893
Customer Report 9,948,936
Calibration 2 New Order 9,911,026 840
Payment 9,911,022
Order Status 991,102
Delivery 991,101
Stock Level 991,102
Customer Report 9,911,016
Calibration 3 New Order 9,849,877 840
Payment 9,849,875
Order Status 984,987
Delivery 984,987
Stock Level 984,988
Customer Report 9,849,875
100% 100.1% New Order 9,892,170 840
Payment 9,892,168
Order Status 989,216
Delivery 989,215
Stock Level 989,216
Customer Report 9,892,164
90% 90.7% New Order 8,955,494 840
Payment 8,955,498
Order Status 895,549
Delivery 895,549
Stock Level 895,550
Customer Report 8,955,497
80% 79.3% New Order 7,826,207 840
Payment 7,826,211
Order Status 782,620
Delivery 782,621
Stock Level 782,620
Customer Report 7,826,206
70% 69.6% New Order 6,872,725 840
Payment 6,872,729
Order Status 687,274
Delivery 687,272
Stock Level 687,274
Customer Report 6,872,726
60% 59.8% New Order 5,909,206 840
Payment 5,909,208
Order Status 590,920
Delivery 590,921
Stock Level 590,921
Customer Report 5,909,211
50% 50.1% New Order 4,942,939 840
Payment 4,942,938
Order Status 494,294
Delivery 494,294
Stock Level 494,293
Customer Report 4,942,934
40% 40.1% New Order 3,955,453 840
Payment 3,955,456
Order Status 395,544
Delivery 395,545
Stock Level 395,544
Customer Report 3,955,458
30% 29.9% New Order 2,952,734 840
Payment 2,952,727
Order Status 295,272
Delivery 295,273
Stock Level 295,272
Customer Report 2,952,722
20% 20.0% New Order 1,978,485 840
Payment 1,978,485
Order Status 197,850
Delivery 197,849
Stock Level 197,849
Customer Report 1,978,482
10% 9.9% New Order 982,421 840
Payment 982,428
Order Status 98,242
Delivery 98,243
Stock Level 98,242
Customer Report 982,424
Active Idle New Order 0 840
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0