Supermicro SuperServer AS-1115SV-WTNRT ssj_ops@100% = 134,081
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     135,908
Calibration 2     135,085
Calibration 3     135,089
ssj_ops@calibrated=135,087
100% 99.3% 135,087 134,081
90% 90.2% 121,578 121,783
80% 80.4% 108,070 108,584
70% 70.0% 94,561 94,520
60% 60.7% 81,052 81,964
50% 50.2% 67,544 67,768
40% 39.7% 54,035 53,677
30% 30.1% 40,526 40,625
20% 20.3% 27,017 27,453
10% 9.7% 13,509 13,096
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 9,906,575 840
Payment 9,906,578
Order Status 990,657
Delivery 990,659
Stock Level 990,657
Customer Report 9,906,576
Calibration 2 New Order 9,826,572 840
Payment 9,826,570
Order Status 982,657
Delivery 982,656
Stock Level 982,657
Customer Report 9,826,572
Calibration 3 New Order 9,833,006 840
Payment 9,833,008
Order Status 983,299
Delivery 983,299
Stock Level 983,301
Customer Report 9,833,007
100% 99.3% New Order 9,758,332 840
Payment 9,758,328
Order Status 975,832
Delivery 975,833
Stock Level 975,832
Customer Report 9,758,320
90% 90.2% New Order 8,858,124 840
Payment 8,858,130
Order Status 885,813
Delivery 885,813
Stock Level 885,813
Customer Report 8,858,125
80% 80.4% New Order 7,897,261 840
Payment 7,897,258
Order Status 789,725
Delivery 789,726
Stock Level 789,726
Customer Report 7,897,259
70% 70.0% New Order 6,874,225 840
Payment 6,874,221
Order Status 687,424
Delivery 687,423
Stock Level 687,422
Customer Report 6,874,226
60% 60.7% New Order 5,961,216 840
Payment 5,961,220
Order Status 596,122
Delivery 596,122
Stock Level 596,122
Customer Report 5,961,215
50% 50.2% New Order 4,928,837 840
Payment 4,928,831
Order Status 492,884
Delivery 492,882
Stock Level 492,883
Customer Report 4,928,835
40% 39.7% New Order 3,904,229 840
Payment 3,904,230
Order Status 390,423
Delivery 390,423
Stock Level 390,424
Customer Report 3,904,232
30% 30.1% New Order 2,954,685 840
Payment 2,954,683
Order Status 295,467
Delivery 295,468
Stock Level 295,467
Customer Report 2,954,684
20% 20.3% New Order 1,996,669 840
Payment 1,996,666
Order Status 199,668
Delivery 199,667
Stock Level 199,668
Customer Report 1,996,662
10% 9.7% New Order 952,425 840
Payment 952,424
Order Status 95,243
Delivery 95,243
Stock Level 95,243
Customer Report 952,422
Active Idle New Order 0 840
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0