Supermicro SuperServer AS-1115SV-WTNRT ssj_ops@100% = 135,620
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     135,778
Calibration 2     136,102
Calibration 3     135,155
ssj_ops@calibrated=135,628
100% 100.0% 135,628 135,620
90% 89.5% 122,065 121,320
80% 80.6% 108,503 109,362
70% 70.5% 94,940 95,632
60% 59.8% 81,377 81,156
50% 49.9% 67,814 67,733
40% 40.2% 54,251 54,568
30% 30.1% 40,688 40,796
20% 20.3% 27,126 27,552
10% 10.2% 13,563 13,857
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 9,879,747 840
Payment 9,879,748
Order Status 987,976
Delivery 987,974
Stock Level 987,975
Customer Report 9,879,744
Calibration 2 New Order 9,899,824 840
Payment 9,899,825
Order Status 989,983
Delivery 989,984
Stock Level 989,983
Customer Report 9,899,829
Calibration 3 New Order 9,835,266 840
Payment 9,835,275
Order Status 983,527
Delivery 983,526
Stock Level 983,528
Customer Report 9,835,276
100% 100.0% New Order 9,866,817 840
Payment 9,866,814
Order Status 986,682
Delivery 986,681
Stock Level 986,681
Customer Report 9,866,815
90% 89.5% New Order 8,823,306 840
Payment 8,823,309
Order Status 882,331
Delivery 882,330
Stock Level 882,331
Customer Report 8,823,303
80% 80.6% New Order 7,956,294 840
Payment 7,956,290
Order Status 795,629
Delivery 795,630
Stock Level 795,629
Customer Report 7,956,292
70% 70.5% New Order 6,955,152 840
Payment 6,955,155
Order Status 695,515
Delivery 695,515
Stock Level 695,516
Customer Report 6,955,150
60% 59.8% New Order 5,903,678 840
Payment 5,903,682
Order Status 590,369
Delivery 590,368
Stock Level 590,368
Customer Report 5,903,679
50% 49.9% New Order 4,926,091 840
Payment 4,926,095
Order Status 492,610
Delivery 492,609
Stock Level 492,609
Customer Report 4,926,093
40% 40.2% New Order 3,968,779 840
Payment 3,968,779
Order Status 396,876
Delivery 396,877
Stock Level 396,878
Customer Report 3,968,778
30% 30.1% New Order 2,967,180 840
Payment 2,967,185
Order Status 296,718
Delivery 296,719
Stock Level 296,719
Customer Report 2,967,185
20% 20.3% New Order 2,003,939 840
Payment 2,003,944
Order Status 200,392
Delivery 200,394
Stock Level 200,393
Customer Report 2,003,938
10% 10.2% New Order 1,007,817 840
Payment 1,007,814
Order Status 100,782
Delivery 100,781
Stock Level 100,781
Customer Report 1,007,822
Active Idle New Order 0 840
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0