Supermicro SuperServer AS-1115SV-WTNRT ssj_ops@100% = 153,947
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     157,022
Calibration 2     154,015
Calibration 3     155,329
ssj_ops@calibrated=154,672
100% 99.5% 154,672 153,947
90% 89.9% 139,205 138,990
80% 80.1% 123,738 123,894
70% 70.3% 108,270 108,716
60% 60.5% 92,803 93,594
50% 49.9% 77,336 77,202
40% 39.7% 61,869 61,357
30% 30.3% 46,402 46,932
20% 19.8% 30,934 30,594
10% 9.9% 15,467 15,241
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 11,431,451 840
Payment 11,431,450
Order Status 1,143,144
Delivery 1,143,144
Stock Level 1,143,146
Customer Report 11,431,457
Calibration 2 New Order 11,205,432 840
Payment 11,205,433
Order Status 1,120,544
Delivery 1,120,543
Stock Level 1,120,544
Customer Report 11,205,432
Calibration 3 New Order 11,303,046 840
Payment 11,303,047
Order Status 1,130,304
Delivery 1,130,304
Stock Level 1,130,305
Customer Report 11,303,044
100% 99.5% New Order 11,197,237 840
Payment 11,197,245
Order Status 1,119,724
Delivery 1,119,724
Stock Level 1,119,724
Customer Report 11,197,240
90% 89.9% New Order 10,112,970 840
Payment 10,112,965
Order Status 1,011,297
Delivery 1,011,296
Stock Level 1,011,297
Customer Report 10,112,968
80% 80.1% New Order 9,010,793 840
Payment 9,010,796
Order Status 901,079
Delivery 901,079
Stock Level 901,079
Customer Report 9,010,793
70% 70.3% New Order 7,906,737 840
Payment 7,906,732
Order Status 790,673
Delivery 790,673
Stock Level 790,673
Customer Report 7,906,733
60% 60.5% New Order 6,807,227 840
Payment 6,807,229
Order Status 680,723
Delivery 680,723
Stock Level 680,722
Customer Report 6,807,226
50% 49.9% New Order 5,614,791 840
Payment 5,614,789
Order Status 561,480
Delivery 561,478
Stock Level 561,479
Customer Report 5,614,792
40% 39.7% New Order 4,462,352 840
Payment 4,462,348
Order Status 446,233
Delivery 446,236
Stock Level 446,235
Customer Report 4,462,354
30% 30.3% New Order 3,413,333 840
Payment 3,413,333
Order Status 341,333
Delivery 341,333
Stock Level 341,334
Customer Report 3,413,334
20% 19.8% New Order 2,225,092 840
Payment 2,225,089
Order Status 222,508
Delivery 222,510
Stock Level 222,508
Customer Report 2,225,090
10% 9.9% New Order 1,108,484 840
Payment 1,108,486
Order Status 110,850
Delivery 110,847
Stock Level 110,848
Customer Report 1,108,485
Active Idle New Order 0 840
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0