Supermicro SuperServer AS-1115SV-WTNRT ssj_ops@100% = 134,552
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     135,858
Calibration 2     134,361
Calibration 3     134,029
ssj_ops@calibrated=134,195
100% 100.3% 134,195 134,552
90% 90.6% 120,775 121,521
80% 80.2% 107,356 107,665
70% 70.3% 93,936 94,352
60% 60.0% 80,517 80,544
50% 50.1% 67,097 67,178
40% 39.4% 53,678 52,868
30% 29.9% 40,258 40,074
20% 19.8% 26,839 26,612
10% 9.9% 13,419 13,346
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 9,892,469 840
Payment 9,892,467
Order Status 989,247
Delivery 989,248
Stock Level 989,248
Customer Report 9,892,476
Calibration 2 New Order 9,783,239 840
Payment 9,783,240
Order Status 978,324
Delivery 978,324
Stock Level 978,325
Customer Report 9,783,241
Calibration 3 New Order 9,757,189 840
Payment 9,757,184
Order Status 975,717
Delivery 975,720
Stock Level 975,720
Customer Report 9,757,188
100% 100.3% New Order 9,787,106 840
Payment 9,787,109
Order Status 978,711
Delivery 978,711
Stock Level 978,711
Customer Report 9,787,109
90% 90.6% New Order 8,838,258 840
Payment 8,838,261
Order Status 883,827
Delivery 883,825
Stock Level 883,825
Customer Report 8,838,260
80% 80.2% New Order 7,830,878 840
Payment 7,830,867
Order Status 783,088
Delivery 783,086
Stock Level 783,087
Customer Report 7,830,876
70% 70.3% New Order 6,862,353 840
Payment 6,862,350
Order Status 686,235
Delivery 686,234
Stock Level 686,237
Customer Report 6,862,350
60% 60.0% New Order 5,858,244 840
Payment 5,858,245
Order Status 585,825
Delivery 585,824
Stock Level 585,824
Customer Report 5,858,245
50% 50.1% New Order 4,885,757 840
Payment 4,885,756
Order Status 488,576
Delivery 488,577
Stock Level 488,577
Customer Report 4,885,758
40% 39.4% New Order 3,845,120 840
Payment 3,845,116
Order Status 384,511
Delivery 384,512
Stock Level 384,513
Customer Report 3,845,120
30% 29.9% New Order 2,914,515 840
Payment 2,914,520
Order Status 291,451
Delivery 291,451
Stock Level 291,452
Customer Report 2,914,518
20% 19.8% New Order 1,935,454 840
Payment 1,935,455
Order Status 193,545
Delivery 193,544
Stock Level 193,546
Customer Report 1,935,457
10% 9.9% New Order 970,607 840
Payment 970,609
Order Status 97,060
Delivery 97,061
Stock Level 97,060
Customer Report 970,603
Active Idle New Order 0 840
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0