Supermicro SuperServer AS-1115SV-WTNRT ssj_ops@100% = 134,938
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     136,169
Calibration 2     135,805
Calibration 3     136,163
ssj_ops@calibrated=135,984
100% 99.2% 135,984 134,938
90% 89.5% 122,386 121,643
80% 80.4% 108,787 109,397
70% 70.4% 95,189 95,677
60% 60.3% 81,591 82,000
50% 49.9% 67,992 67,838
40% 40.7% 54,394 55,341
30% 29.7% 40,795 40,444
20% 19.9% 27,197 27,003
10% 10.3% 13,598 14,024
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 9,912,097 840
Payment 9,912,104
Order Status 991,209
Delivery 991,211
Stock Level 991,209
Customer Report 9,912,110
Calibration 2 New Order 9,884,481 840
Payment 9,884,478
Order Status 988,448
Delivery 988,450
Stock Level 988,449
Customer Report 9,884,480
Calibration 3 New Order 9,907,372 840
Payment 9,907,373
Order Status 990,738
Delivery 990,738
Stock Level 990,737
Customer Report 9,907,375
100% 99.2% New Order 9,814,320 840
Payment 9,814,319
Order Status 981,431
Delivery 981,431
Stock Level 981,433
Customer Report 9,814,323
90% 89.5% New Order 8,847,171 840
Payment 8,847,168
Order Status 884,716
Delivery 884,715
Stock Level 884,717
Customer Report 8,847,170
80% 80.4% New Order 7,956,179 840
Payment 7,956,181
Order Status 795,618
Delivery 795,619
Stock Level 795,617
Customer Report 7,956,179
70% 70.4% New Order 6,958,486 840
Payment 6,958,482
Order Status 695,848
Delivery 695,849
Stock Level 695,849
Customer Report 6,958,486
60% 60.3% New Order 5,965,403 840
Payment 5,965,407
Order Status 596,539
Delivery 596,540
Stock Level 596,541
Customer Report 5,965,406
50% 49.9% New Order 4,933,799 840
Payment 4,933,801
Order Status 493,380
Delivery 493,381
Stock Level 493,379
Customer Report 4,933,808
40% 40.7% New Order 4,025,312 840
Payment 4,025,311
Order Status 402,531
Delivery 402,533
Stock Level 402,531
Customer Report 4,025,311
30% 29.7% New Order 2,941,515 840
Payment 2,941,516
Order Status 294,150
Delivery 294,153
Stock Level 294,152
Customer Report 2,941,514
20% 19.9% New Order 1,963,939 840
Payment 1,963,942
Order Status 196,394
Delivery 196,394
Stock Level 196,393
Customer Report 1,963,938
10% 10.3% New Order 1,019,999 840
Payment 1,020,001
Order Status 101,999
Delivery 102,001
Stock Level 102,000
Customer Report 1,020,000
Active Idle New Order 0 840
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0