Supermicro SuperServer AS-1115SV-WTNRT ssj_ops@100% = 135,377
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     137,249
Calibration 2     136,020
Calibration 3     135,620
ssj_ops@calibrated=135,820
100% 99.7% 135,820 135,377
90% 89.8% 122,238 121,905
80% 80.1% 108,656 108,846
70% 69.6% 95,074 94,583
60% 60.4% 81,492 82,020
50% 50.1% 67,910 68,003
40% 40.3% 54,328 54,682
30% 29.7% 40,746 40,303
20% 20.4% 27,164 27,682
10% 10.0% 13,582 13,529
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 9,993,638 840
Payment 9,993,636
Order Status 999,363
Delivery 999,363
Stock Level 999,363
Customer Report 9,993,636
Calibration 2 New Order 9,896,771 840
Payment 9,896,776
Order Status 989,678
Delivery 989,678
Stock Level 989,678
Customer Report 9,896,769
Calibration 3 New Order 9,876,846 840
Payment 9,876,839
Order Status 987,685
Delivery 987,683
Stock Level 987,683
Customer Report 9,876,847
100% 99.7% New Order 9,846,239 840
Payment 9,846,237
Order Status 984,624
Delivery 984,623
Stock Level 984,624
Customer Report 9,846,235
90% 89.8% New Order 8,868,128 840
Payment 8,868,126
Order Status 886,814
Delivery 886,814
Stock Level 886,813
Customer Report 8,868,130
80% 80.1% New Order 7,916,141 840
Payment 7,916,142
Order Status 791,615
Delivery 791,614
Stock Level 791,614
Customer Report 7,916,142
70% 69.6% New Order 6,879,090 840
Payment 6,879,094
Order Status 687,909
Delivery 687,909
Stock Level 687,908
Customer Report 6,879,090
60% 60.4% New Order 5,966,919 840
Payment 5,966,917
Order Status 596,693
Delivery 596,693
Stock Level 596,692
Customer Report 5,966,921
50% 50.1% New Order 4,946,057 840
Payment 4,946,060
Order Status 494,605
Delivery 494,607
Stock Level 494,606
Customer Report 4,946,060
40% 40.3% New Order 3,976,866 840
Payment 3,976,866
Order Status 397,686
Delivery 397,687
Stock Level 397,687
Customer Report 3,976,872
30% 29.7% New Order 2,931,330 840
Payment 2,931,329
Order Status 293,132
Delivery 293,134
Stock Level 293,133
Customer Report 2,931,328
20% 20.4% New Order 2,013,333 840
Payment 2,013,334
Order Status 201,333
Delivery 201,334
Stock Level 201,333
Customer Report 2,013,333
10% 10.0% New Order 983,939 840
Payment 983,938
Order Status 98,395
Delivery 98,394
Stock Level 98,394
Customer Report 983,940
Active Idle New Order 0 840
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0