Supermicro SuperServer AS-1115SV-WTNRT ssj_ops@100% = 152,603
Test Sponsor: Supermicro SPEC License #: 1176 Test Method: Single Node
Tested By: Supermicro Test Location: San Jose, CA, USA Test Date: Apr 29, 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     153,944
Calibration 2     153,000
Calibration 3     151,729
ssj_ops@calibrated=152,365
100% 100.2% 152,365 152,603
90% 90.3% 137,128 137,624
80% 79.4% 121,892 120,975
70% 69.8% 106,655 106,346
60% 60.0% 91,419 91,356
50% 49.7% 76,182 75,694
40% 40.4% 60,946 61,490
30% 29.6% 45,709 45,175
20% 20.2% 30,473 30,737
10% 10.0% 15,236 15,200
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 8535P 2.0 GHz
CPU Characteristics: 64-Core, 2.0 GHz, 256MB L3 Cache
CPU Frequency (MHz): 2000
CPU(s) Enabled: 64 cores, 1 chip, 64 cores/chip
Hardware Threads: 128 (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 / 8 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 -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] /AFFINITY [0x3, 0xC, 0x30, 0xC0, 0x300, 0xC00, 0x3000, 0xC000 ]
JVM Instances: 64
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: 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 11,209,154 840
Payment 11,209,160
Order Status 1,120,916
Delivery 1,120,916
Stock Level 1,120,916
Customer Report 11,209,154
Calibration 2 New Order 11,128,679 840
Payment 11,128,679
Order Status 1,112,870
Delivery 1,112,868
Stock Level 1,112,868
Customer Report 11,128,682
Calibration 3 New Order 11,036,843 840
Payment 11,036,839
Order Status 1,103,684
Delivery 1,103,683
Stock Level 1,103,685
Customer Report 11,036,841
100% 100.2% New Order 11,100,794 840
Payment 11,100,804
Order Status 1,110,079
Delivery 1,110,080
Stock Level 1,110,079
Customer Report 11,100,796
90% 90.3% New Order 10,010,046 840
Payment 10,010,046
Order Status 1,001,004
Delivery 1,001,005
Stock Level 1,001,004
Customer Report 10,010,046
80% 79.4% New Order 8,798,403 840
Payment 8,798,410
Order Status 879,840
Delivery 879,841
Stock Level 879,840
Customer Report 8,798,409
70% 69.8% New Order 7,734,724 840
Payment 7,734,718
Order Status 773,472
Delivery 773,472
Stock Level 773,472
Customer Report 7,734,718
60% 60.0% New Order 6,644,379 840
Payment 6,644,376
Order Status 664,437
Delivery 664,438
Stock Level 664,437
Customer Report 6,644,373
50% 49.7% New Order 5,505,061 840
Payment 5,505,055
Order Status 550,507
Delivery 550,504
Stock Level 550,507
Customer Report 5,505,061
40% 40.4% New Order 4,472,091 840
Payment 4,472,079
Order Status 447,208
Delivery 447,208
Stock Level 447,208
Customer Report 4,472,088
30% 29.6% New Order 3,285,739 840
Payment 3,285,738
Order Status 328,574
Delivery 328,573
Stock Level 328,574
Customer Report 3,285,737
20% 20.2% New Order 2,235,456 840
Payment 2,235,454
Order Status 223,545
Delivery 223,544
Stock Level 223,545
Customer Report 2,235,456
10% 10.0% New Order 1,105,454 840
Payment 1,105,451
Order Status 110,545
Delivery 110,547
Stock Level 110,546
Customer Report 1,105,457
Active Idle New Order 0 840
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0