Supermicro SuperServer AS-1115SV-WTNRT ssj_ops@100% = 134,180
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     135,518
Calibration 2     134,687
Calibration 3     134,359
ssj_ops@calibrated=134,523
100% 99.7% 134,523 134,180
90% 89.2% 121,071 119,970
80% 80.1% 107,618 107,721
70% 69.8% 94,166 93,953
60% 59.9% 80,714 80,604
50% 49.8% 67,261 66,943
40% 40.2% 53,809 54,023
30% 29.9% 40,357 40,264
20% 19.7% 26,905 26,497
10% 10.1% 13,452 13,633
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 9,866,589 840
Payment 9,866,587
Order Status 986,660
Delivery 986,659
Stock Level 986,658
Customer Report 9,866,587
Calibration 2 New Order 9,800,436 840
Payment 9,800,434
Order Status 980,044
Delivery 980,043
Stock Level 980,045
Customer Report 9,800,438
Calibration 3 New Order 9,779,302 840
Payment 9,779,302
Order Status 977,929
Delivery 977,932
Stock Level 977,930
Customer Report 9,779,303
100% 99.7% New Order 9,759,156 840
Payment 9,759,151
Order Status 975,915
Delivery 975,915
Stock Level 975,915
Customer Report 9,759,158
90% 89.2% New Order 8,725,419 840
Payment 8,725,425
Order Status 872,541
Delivery 872,541
Stock Level 872,541
Customer Report 8,725,418
80% 80.1% New Order 7,834,339 840
Payment 7,834,341
Order Status 783,433
Delivery 783,434
Stock Level 783,435
Customer Report 7,834,339
70% 69.8% New Order 6,833,615 840
Payment 6,833,613
Order Status 683,361
Delivery 683,362
Stock Level 683,360
Customer Report 6,833,614
60% 59.9% New Order 5,862,418 840
Payment 5,862,411
Order Status 586,241
Delivery 586,243
Stock Level 586,242
Customer Report 5,862,415
50% 49.8% New Order 4,868,736 840
Payment 4,868,737
Order Status 486,874
Delivery 486,873
Stock Level 486,873
Customer Report 4,868,741
40% 40.2% New Order 3,929,093 840
Payment 3,929,089
Order Status 392,910
Delivery 392,911
Stock Level 392,909
Customer Report 3,929,088
30% 29.9% New Order 2,928,488 840
Payment 2,928,483
Order Status 292,847
Delivery 292,848
Stock Level 292,848
Customer Report 2,928,486
20% 19.7% New Order 1,927,271 840
Payment 1,927,276
Order Status 192,727
Delivery 192,728
Stock Level 192,727
Customer Report 1,927,271
10% 10.1% New Order 991,517 840
Payment 991,518
Order Status 99,150
Delivery 99,152
Stock Level 99,151
Customer Report 991,512
Active Idle New Order 0 840
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0