Supermicro SuperServer AS-1115SV-WTNRT ssj_ops@100% = 134,857
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     137,615
Calibration 2     135,515
Calibration 3     135,719
ssj_ops@calibrated=135,617
100% 99.4% 135,617 134,857
90% 89.6% 122,055 121,545
80% 79.9% 108,494 108,342
70% 69.3% 94,932 94,022
60% 60.1% 81,370 81,504
50% 49.9% 67,809 67,613
40% 39.8% 54,247 53,980
30% 29.6% 40,685 40,083
20% 20.0% 27,123 27,079
10% 10.0% 13,562 13,587
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 10,025,793 840
Payment 10,025,790
Order Status 1,002,578
Delivery 1,002,578
Stock Level 1,002,580
Customer Report 10,025,795
Calibration 2 New Order 9,861,703 840
Payment 9,861,703
Order Status 986,171
Delivery 986,171
Stock Level 986,171
Customer Report 9,861,703
Calibration 3 New Order 9,880,194 840
Payment 9,880,192
Order Status 988,019
Delivery 988,020
Stock Level 988,018
Customer Report 9,880,191
100% 99.4% New Order 9,813,440 840
Payment 9,813,438
Order Status 981,344
Delivery 981,344
Stock Level 981,344
Customer Report 9,813,441
90% 89.6% New Order 8,843,347 840
Payment 8,843,345
Order Status 884,335
Delivery 884,335
Stock Level 884,334
Customer Report 8,843,351
80% 79.9% New Order 7,879,693 840
Payment 7,879,695
Order Status 787,969
Delivery 787,969
Stock Level 787,968
Customer Report 7,879,696
70% 69.3% New Order 6,838,706 840
Payment 6,838,701
Order Status 683,871
Delivery 683,870
Stock Level 683,870
Customer Report 6,838,701
60% 60.1% New Order 5,928,038 840
Payment 5,928,038
Order Status 592,803
Delivery 592,804
Stock Level 592,805
Customer Report 5,928,034
50% 49.9% New Order 4,917,857 840
Payment 4,917,861
Order Status 491,785
Delivery 491,785
Stock Level 491,784
Customer Report 4,917,864
40% 39.8% New Order 3,925,854 840
Payment 3,925,856
Order Status 392,587
Delivery 392,587
Stock Level 392,587
Customer Report 3,925,857
30% 29.6% New Order 2,915,265 840
Payment 2,915,262
Order Status 291,526
Delivery 291,527
Stock Level 291,527
Customer Report 2,915,256
20% 20.0% New Order 1,969,394 840
Payment 1,969,391
Order Status 196,941
Delivery 196,941
Stock Level 196,940
Customer Report 1,969,393
10% 10.0% New Order 988,183 840
Payment 988,179
Order Status 98,817
Delivery 98,819
Stock Level 98,818
Customer Report 988,184
Active Idle New Order 0 840
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0