Supermicro SuperServer AS-1115SV-WTNRT ssj_ops@100% = 153,616
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     156,129
Calibration 2     155,211
Calibration 3     154,204
ssj_ops@calibrated=154,708
100% 99.3% 154,708 153,616
90% 90.3% 139,237 139,732
80% 79.5% 123,766 123,026
70% 69.8% 108,295 107,969
60% 60.1% 92,825 92,950
50% 49.8% 77,354 77,064
40% 40.1% 61,883 62,050
30% 30.3% 46,412 46,918
20% 20.0% 30,942 31,004
10% 9.7% 15,471 14,966
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 11,373,107 840
Payment 11,373,106
Order Status 1,137,311
Delivery 1,137,311
Stock Level 1,137,310
Customer Report 11,373,106
Calibration 2 New Order 11,291,800 840
Payment 11,291,797
Order Status 1,129,179
Delivery 1,129,178
Stock Level 1,129,180
Customer Report 11,291,803
Calibration 3 New Order 11,216,627 840
Payment 11,216,629
Order Status 1,121,662
Delivery 1,121,662
Stock Level 1,121,662
Customer Report 11,216,629
100% 99.3% New Order 11,175,311 840
Payment 11,175,311
Order Status 1,117,532
Delivery 1,117,532
Stock Level 1,117,530
Customer Report 11,175,312
90% 90.3% New Order 10,162,411 840
Payment 10,162,414
Order Status 1,016,241
Delivery 1,016,242
Stock Level 1,016,241
Customer Report 10,162,416
80% 79.5% New Order 8,947,553 840
Payment 8,947,553
Order Status 894,755
Delivery 894,756
Stock Level 894,755
Customer Report 8,947,559
70% 69.8% New Order 7,854,150 840
Payment 7,854,148
Order Status 785,415
Delivery 785,414
Stock Level 785,415
Customer Report 7,854,148
60% 60.1% New Order 6,760,049 840
Payment 6,760,051
Order Status 676,004
Delivery 676,005
Stock Level 676,005
Customer Report 6,760,049
50% 49.8% New Order 5,605,192 840
Payment 5,605,197
Order Status 560,520
Delivery 560,519
Stock Level 560,520
Customer Report 5,605,189
40% 40.1% New Order 4,512,747 840
Payment 4,512,757
Order Status 451,274
Delivery 451,275
Stock Level 451,275
Customer Report 4,512,756
30% 30.3% New Order 3,412,768 840
Payment 3,412,769
Order Status 341,277
Delivery 341,277
Stock Level 341,277
Customer Report 3,412,770
20% 20.0% New Order 2,254,994 840
Payment 2,255,000
Order Status 225,500
Delivery 225,499
Stock Level 225,500
Customer Report 2,254,996
10% 9.7% New Order 1,088,485 840
Payment 1,088,487
Order Status 108,849
Delivery 108,847
Stock Level 108,848
Customer Report 1,088,485
Active Idle New Order 0 840
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0