Supermicro SuperServer AS-1115SV-WTNRT ssj_ops@100% = 133,893
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     136,093
Calibration 2     134,253
Calibration 3     134,121
ssj_ops@calibrated=134,187
100% 99.8% 134,187 133,893
90% 90.6% 120,768 121,544
80% 79.7% 107,350 106,907
70% 71.1% 93,931 95,340
60% 59.3% 80,512 79,513
50% 50.6% 67,093 67,928
40% 40.3% 53,675 54,115
30% 30.2% 40,256 40,532
20% 19.9% 26,837 26,724
10% 10.4% 13,419 14,016
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 9,909,143 840
Payment 9,909,146
Order Status 990,916
Delivery 990,914
Stock Level 990,912
Customer Report 9,909,147
Calibration 2 New Order 9,770,148 840
Payment 9,770,147
Order Status 977,015
Delivery 977,014
Stock Level 977,014
Customer Report 9,770,144
Calibration 3 New Order 9,772,256 840
Payment 9,772,258
Order Status 977,227
Delivery 977,225
Stock Level 977,226
Customer Report 9,772,256
100% 99.8% New Order 9,746,340 840
Payment 9,746,342
Order Status 974,634
Delivery 974,634
Stock Level 974,634
Customer Report 9,746,344
90% 90.6% New Order 8,839,842 840
Payment 8,839,841
Order Status 883,984
Delivery 883,984
Stock Level 883,983
Customer Report 8,839,842
80% 79.7% New Order 7,775,804 840
Payment 7,775,801
Order Status 777,580
Delivery 777,579
Stock Level 777,580
Customer Report 7,775,800
70% 71.1% New Order 6,934,005 840
Payment 6,934,004
Order Status 693,399
Delivery 693,399
Stock Level 693,401
Customer Report 6,934,002
60% 59.3% New Order 5,783,029 840
Payment 5,783,032
Order Status 578,304
Delivery 578,303
Stock Level 578,302
Customer Report 5,783,030
50% 50.6% New Order 4,940,325 840
Payment 4,940,328
Order Status 494,033
Delivery 494,032
Stock Level 494,033
Customer Report 4,940,324
40% 40.3% New Order 3,935,726 840
Payment 3,935,720
Order Status 393,573
Delivery 393,573
Stock Level 393,573
Customer Report 3,935,723
30% 30.2% New Order 2,947,820 840
Payment 2,947,823
Order Status 294,781
Delivery 294,783
Stock Level 294,783
Customer Report 2,947,823
20% 19.9% New Order 1,943,634 840
Payment 1,943,641
Order Status 194,362
Delivery 194,364
Stock Level 194,364
Customer Report 1,943,635
10% 10.4% New Order 1,019,345 840
Payment 1,019,347
Order Status 101,934
Delivery 101,935
Stock Level 101,935
Customer Report 1,019,345
Active Idle New Order 0 840
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0