Supermicro SuperServer AS-1115SV-WTNRT ssj_ops@100% = 136,802
Test Sponsor: Supermicro SPEC License #: 1176 Test Method: Single Node
Tested By: Supermicro Test Location: San Jose, CA, USA Test Date: Apr 20, 2026
Hardware Availability: May-2026 Software Availability: May-2026 Publication: May 19, 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     137,855
Calibration 2     136,910
Calibration 3     136,499
ssj_ops@calibrated=136,704
100% 100.1% 136,704 136,802
90% 89.9% 123,034 122,906
80% 80.8% 109,364 110,498
70% 70.4% 95,693 96,241
60% 59.7% 82,023 81,672
50% 50.5% 68,352 69,062
40% 40.3% 54,682 55,081
30% 29.2% 41,011 39,862
20% 20.0% 27,341 27,403
10% 9.6% 13,670 13,116
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 8635P 1.6 GHz
CPU Characteristics: 84-Core, 1.6 GHz, 384MB L3 Cache
CPU Frequency (MHz): 1600
CPU(s) Enabled: 84 cores, 1 chip, 84 cores/chip
Hardware Threads: 168 (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: 384 MB I+D on chip per chip, 32 MB shared / 7 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 20348.1668)
Filesystem: NTFS
JVM Vendor: OpenJDK
JVM Version: Java HotSpot(TM) 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[0,1,2,3,4,5,6,7,8,9,10,11] /AFFINITY [0x3, 0xC, 0x30, 0xC0, 0x300, 0xC00, 0x3000 ]
JVM Instances: 84
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: None
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 10,034,207 840
Payment 10,034,207
Order Status 1,003,420
Delivery 1,003,421
Stock Level 1,003,421
Customer Report 10,034,200
Calibration 2 New Order 9,965,916 840
Payment 9,965,916
Order Status 996,592
Delivery 996,592
Stock Level 996,590
Customer Report 9,965,917
Calibration 3 New Order 9,932,976 840
Payment 9,932,978
Order Status 993,297
Delivery 993,298
Stock Level 993,299
Customer Report 9,932,976
100% 100.1% New Order 9,953,780 840
Payment 9,953,783
Order Status 995,379
Delivery 995,378
Stock Level 995,379
Customer Report 9,953,781
90% 89.9% New Order 8,938,992 840
Payment 8,938,993
Order Status 893,898
Delivery 893,900
Stock Level 893,898
Customer Report 8,938,993
80% 80.8% New Order 8,036,428 840
Payment 8,036,428
Order Status 803,644
Delivery 803,643
Stock Level 803,643
Customer Report 8,036,429
70% 70.4% New Order 6,999,610 840
Payment 6,999,609
Order Status 699,961
Delivery 699,961
Stock Level 699,961
Customer Report 6,999,609
60% 59.7% New Order 5,939,799 840
Payment 5,939,805
Order Status 593,980
Delivery 593,981
Stock Level 593,980
Customer Report 5,939,800
50% 50.5% New Order 5,023,955 840
Payment 5,023,949
Order Status 502,396
Delivery 502,394
Stock Level 502,396
Customer Report 5,023,952
40% 40.3% New Order 4,006,058 840
Payment 4,006,061
Order Status 400,606
Delivery 400,607
Stock Level 400,606
Customer Report 4,006,062
30% 29.2% New Order 2,899,100 840
Payment 2,899,103
Order Status 289,910
Delivery 289,911
Stock Level 289,910
Customer Report 2,899,104
20% 20.0% New Order 1,993,035 840
Payment 1,993,028
Order Status 199,302
Delivery 199,303
Stock Level 199,302
Customer Report 1,993,030
10% 9.6% New Order 953,941 842
Payment 953,939
Order Status 95,393
Delivery 95,395
Stock Level 95,394
Customer Report 953,938
Active Idle New Order 0 842
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0