Supermicro SuperServer AS-1115SV-WTNRT ssj_ops@100% = 153,716
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     157,167
Calibration 2     155,550
Calibration 3     155,443
ssj_ops@calibrated=155,496
100% 98.9% 155,496 153,716
90% 89.8% 139,947 139,586
80% 80.1% 124,397 124,500
70% 70.0% 108,848 108,920
60% 60.5% 93,298 94,088
50% 49.6% 77,748 77,130
40% 39.9% 62,199 62,017
30% 30.1% 46,649 46,730
20% 19.9% 31,099 30,935
10% 10.1% 15,550 15,695
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 11,441,215 840
Payment 11,441,209
Order Status 1,144,119
Delivery 1,144,121
Stock Level 1,144,123
Customer Report 11,441,212
Calibration 2 New Order 11,326,250 840
Payment 11,326,252
Order Status 1,132,626
Delivery 1,132,625
Stock Level 1,132,625
Customer Report 11,326,252
Calibration 3 New Order 11,310,650 840
Payment 11,310,651
Order Status 1,131,066
Delivery 1,131,067
Stock Level 1,131,065
Customer Report 11,310,655
100% 98.9% New Order 11,179,449 840
Payment 11,179,449
Order Status 1,117,946
Delivery 1,117,945
Stock Level 1,117,945
Customer Report 11,179,447
90% 89.8% New Order 10,152,053 840
Payment 10,152,050
Order Status 1,015,205
Delivery 1,015,206
Stock Level 1,015,204
Customer Report 10,152,054
80% 80.1% New Order 9,056,304 840
Payment 9,056,301
Order Status 905,630
Delivery 905,630
Stock Level 905,630
Customer Report 9,056,304
70% 70.0% New Order 7,921,672 840
Payment 7,921,671
Order Status 792,168
Delivery 792,168
Stock Level 792,167
Customer Report 7,921,675
60% 60.5% New Order 6,842,792 840
Payment 6,842,791
Order Status 684,279
Delivery 684,279
Stock Level 684,279
Customer Report 6,842,791
50% 49.6% New Order 5,609,590 840
Payment 5,609,585
Order Status 560,959
Delivery 560,960
Stock Level 560,957
Customer Report 5,609,590
40% 39.9% New Order 4,510,303 840
Payment 4,510,307
Order Status 451,031
Delivery 451,030
Stock Level 451,031
Customer Report 4,510,298
30% 30.1% New Order 3,398,572 840
Payment 3,398,567
Order Status 339,857
Delivery 339,858
Stock Level 339,856
Customer Report 3,398,568
20% 19.9% New Order 2,249,866 840
Payment 2,249,874
Order Status 224,988
Delivery 224,987
Stock Level 224,989
Customer Report 2,249,872
10% 10.1% New Order 1,141,511 840
Payment 1,141,514
Order Status 114,151
Delivery 114,152
Stock Level 114,152
Customer Report 1,141,520
Active Idle New Order 0 840
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0