Supermicro SuperServer AS-1115SV-WTNRT ssj_ops@100% = 199,445
Test Sponsor: Supermicro SPEC License #: 1176 Test Method: Single Node
Tested By: Supermicro Test Location: San Jose, CA, USA Test Date: May 4, 2026
Hardware Availability: May-2026 Software Availability: May-2026 Publication: May 22, 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     204,254
Calibration 2     199,883
Calibration 3     200,518
ssj_ops@calibrated=200,200
100% 99.6% 200,200 199,445
90% 89.9% 180,180 180,037
80% 80.2% 160,160 160,632
70% 70.5% 140,140 141,106
60% 60.0% 120,120 120,031
50% 49.4% 100,100 98,965
40% 40.3% 80,080 80,687
30% 29.8% 60,060 59,673
20% 20.1% 40,040 40,260
10% 10.2% 20,020 20,350
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 8325P 2.7 GHz
CPU Characteristics: 32-Core, 2.7 GHz, 256MB L3 Cache
CPU Frequency (MHz): 2700
CPU(s) Enabled: 32 cores, 1 chip, 32 cores/chip
Hardware Threads: 64 (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: 256 MB I+D on chip per chip, 32 MB shared / 4 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 20348.4529)
Filesystem: NTFS
JVM Vendor: OpenJDK
JVM Version: OpenJDK 64-Bit Server VM (build 17.0.18, mixed mode, sharing)
JVM Command-line Options: -server -Xmn1450m -Xms1650m -Xmx1650m -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] /AFFINITY [0x3, 0xC, 0x30, 0xC0]
JVM Instances: 32
JVM Initial Heap (MB): 1650
JVM Maximum Heap (MB): 1650
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: KB5071547
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 14,869,285 1,640
Payment 14,869,288
Order Status 1,486,929
Delivery 1,486,930
Stock Level 1,486,929
Customer Report 14,869,290
Calibration 2 New Order 14,536,964 1,640
Payment 14,536,966
Order Status 1,453,698
Delivery 1,453,696
Stock Level 1,453,696
Customer Report 14,536,965
Calibration 3 New Order 14,602,305 1,640
Payment 14,602,303
Order Status 1,460,231
Delivery 1,460,231
Stock Level 1,460,230
Customer Report 14,602,307
100% 99.6% New Order 14,514,593 1,640
Payment 14,514,598
Order Status 1,451,460
Delivery 1,451,459
Stock Level 1,451,461
Customer Report 14,514,597
90% 89.9% New Order 13,094,002 1,640
Payment 13,094,001
Order Status 1,309,399
Delivery 1,309,401
Stock Level 1,309,399
Customer Report 13,093,997
80% 80.2% New Order 11,686,075 1,640
Payment 11,686,072
Order Status 1,168,606
Delivery 1,168,607
Stock Level 1,168,606
Customer Report 11,686,071
70% 70.5% New Order 10,263,875 1,640
Payment 10,263,878
Order Status 1,026,387
Delivery 1,026,387
Stock Level 1,026,388
Customer Report 10,263,883
60% 60.0% New Order 8,729,881 1,640
Payment 8,729,880
Order Status 872,988
Delivery 872,989
Stock Level 872,987
Customer Report 8,729,881
50% 49.4% New Order 7,197,644 1,640
Payment 7,197,641
Order Status 719,763
Delivery 719,766
Stock Level 719,763
Customer Report 7,197,637
40% 40.3% New Order 5,868,444 1,640
Payment 5,868,441
Order Status 586,846
Delivery 586,845
Stock Level 586,843
Customer Report 5,868,440
30% 29.8% New Order 4,340,532 1,640
Payment 4,340,534
Order Status 434,053
Delivery 434,052
Stock Level 434,052
Customer Report 4,340,532
20% 20.1% New Order 2,928,179 1,640
Payment 2,928,183
Order Status 292,819
Delivery 292,818
Stock Level 292,819
Customer Report 2,928,182
10% 10.2% New Order 1,480,002 1,640
Payment 1,479,998
Order Status 147,999
Delivery 148,001
Stock Level 147,999
Customer Report 1,480,001
Active Idle New Order 0 1,640
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0