Supermicro SuperServer AS-1115SV-WTNRT ssj_ops@100% = 132,771
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     134,832
Calibration 2     132,783
Calibration 3     133,599
ssj_ops@calibrated=133,191
100% 99.7% 133,191 132,771
90% 90.7% 119,872 120,836
80% 80.4% 106,553 107,138
70% 69.9% 93,234 93,043
60% 60.5% 79,915 80,586
50% 49.8% 66,596 66,282
40% 40.1% 53,277 53,422
30% 29.7% 39,957 39,573
20% 20.4% 26,638 27,166
10% 9.8% 13,319 13,079
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 9,821,120 840
Payment 9,821,121
Order Status 982,111
Delivery 982,110
Stock Level 982,112
Customer Report 9,821,117
Calibration 2 New Order 9,658,749 840
Payment 9,658,754
Order Status 965,874
Delivery 965,875
Stock Level 965,875
Customer Report 9,658,752
Calibration 3 New Order 9,725,881 840
Payment 9,725,884
Order Status 972,588
Delivery 972,588
Stock Level 972,588
Customer Report 9,725,888
100% 99.7% New Order 9,658,553 840
Payment 9,658,549
Order Status 965,855
Delivery 965,856
Stock Level 965,856
Customer Report 9,658,551
90% 90.7% New Order 8,788,319 840
Payment 8,788,322
Order Status 878,832
Delivery 878,832
Stock Level 878,832
Customer Report 8,788,319
80% 80.4% New Order 7,793,035 840
Payment 7,793,036
Order Status 779,303
Delivery 779,303
Stock Level 779,302
Customer Report 7,793,040
70% 69.9% New Order 6,767,102 840
Payment 6,767,103
Order Status 676,710
Delivery 676,709
Stock Level 676,710
Customer Report 6,767,106
60% 60.5% New Order 5,860,899 840
Payment 5,860,908
Order Status 586,090
Delivery 586,090
Stock Level 586,091
Customer Report 5,860,902
50% 49.8% New Order 4,820,838 840
Payment 4,820,837
Order Status 482,084
Delivery 482,083
Stock Level 482,083
Customer Report 4,820,835
40% 40.1% New Order 3,885,415 840
Payment 3,885,416
Order Status 388,542
Delivery 388,542
Stock Level 388,541
Customer Report 3,885,416
30% 29.7% New Order 2,878,180 840
Payment 2,878,183
Order Status 287,818
Delivery 287,818
Stock Level 287,818
Customer Report 2,878,183
20% 20.4% New Order 1,975,849 840
Payment 1,975,844
Order Status 197,586
Delivery 197,584
Stock Level 197,584
Customer Report 1,975,845
10% 9.8% New Order 951,209 840
Payment 951,211
Order Status 95,121
Delivery 95,121
Stock Level 95,122
Customer Report 951,216
Active Idle New Order 0 840
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0