Supermicro SuperServer AS-1115SV-WTNRT ssj_ops@100% = 154,797
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     156,656
Calibration 2     155,787
Calibration 3     156,335
ssj_ops@calibrated=156,061
100% 99.2% 156,061 154,797
90% 90.4% 140,455 141,096
80% 79.7% 124,849 124,373
70% 70.1% 109,243 109,404
60% 59.6% 93,637 92,955
50% 50.0% 78,031 78,013
40% 40.2% 62,425 62,774
30% 30.1% 46,818 47,032
20% 19.9% 31,212 31,008
10% 10.0% 15,606 15,678
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 11,399,806 840
Payment 11,399,810
Order Status 1,139,981
Delivery 1,139,981
Stock Level 1,139,979
Customer Report 11,399,808
Calibration 2 New Order 11,336,983 840
Payment 11,336,985
Order Status 1,133,699
Delivery 1,133,698
Stock Level 1,133,699
Customer Report 11,336,979
Calibration 3 New Order 11,369,868 840
Payment 11,369,869
Order Status 1,136,987
Delivery 1,136,987
Stock Level 1,136,987
Customer Report 11,369,871
100% 99.2% New Order 11,261,158 840
Payment 11,261,156
Order Status 1,126,117
Delivery 1,126,117
Stock Level 1,126,116
Customer Report 11,261,157
90% 90.4% New Order 10,262,438 840
Payment 10,262,435
Order Status 1,026,243
Delivery 1,026,244
Stock Level 1,026,243
Customer Report 10,262,438
80% 79.7% New Order 9,045,732 840
Payment 9,045,737
Order Status 904,574
Delivery 904,572
Stock Level 904,573
Customer Report 9,045,734
70% 70.1% New Order 7,957,354 840
Payment 7,957,356
Order Status 795,735
Delivery 795,735
Stock Level 795,735
Customer Report 7,957,361
60% 59.6% New Order 6,760,416 840
Payment 6,760,421
Order Status 676,042
Delivery 676,041
Stock Level 676,043
Customer Report 6,760,419
50% 50.0% New Order 5,673,751 840
Payment 5,673,754
Order Status 567,375
Delivery 567,376
Stock Level 567,375
Customer Report 5,673,755
40% 40.2% New Order 4,565,453 840
Payment 4,565,453
Order Status 456,546
Delivery 456,544
Stock Level 456,546
Customer Report 4,565,458
30% 30.1% New Order 3,420,608 840
Payment 3,420,605
Order Status 342,060
Delivery 342,060
Stock Level 342,060
Customer Report 3,420,607
20% 19.9% New Order 2,255,241 840
Payment 2,255,243
Order Status 225,525
Delivery 225,523
Stock Level 225,525
Customer Report 2,255,241
10% 10.0% New Order 1,140,302 840
Payment 1,140,303
Order Status 114,030
Delivery 114,031
Stock Level 114,031
Customer Report 1,140,303
Active Idle New Order 0 840
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0