Supermicro SuperServer AS-1115SV-WTNRT ssj_ops@100% = 133,924
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     137,362
Calibration 2     134,927
Calibration 3     135,162
ssj_ops@calibrated=135,044
100% 99.2% 135,044 133,924
90% 89.3% 121,540 120,535
80% 80.7% 108,035 109,044
70% 69.4% 94,531 93,666
60% 59.8% 81,026 80,778
50% 49.6% 67,522 66,953
40% 39.3% 54,018 53,129
30% 30.1% 40,513 40,677
20% 20.1% 27,009 27,133
10% 10.4% 13,504 13,987
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 10,001,116 840
Payment 10,001,118
Order Status 1,000,113
Delivery 1,000,112
Stock Level 1,000,112
Customer Report 10,001,118
Calibration 2 New Order 9,820,758 840
Payment 9,820,755
Order Status 982,076
Delivery 982,077
Stock Level 982,078
Customer Report 9,820,758
Calibration 3 New Order 9,838,340 840
Payment 9,838,349
Order Status 983,834
Delivery 983,833
Stock Level 983,835
Customer Report 9,838,347
100% 99.2% New Order 9,747,554 840
Payment 9,747,556
Order Status 974,756
Delivery 974,755
Stock Level 974,756
Customer Report 9,747,557
90% 89.3% New Order 8,767,659 840
Payment 8,767,658
Order Status 876,766
Delivery 876,765
Stock Level 876,766
Customer Report 8,767,656
80% 80.7% New Order 7,930,607 840
Payment 7,930,610
Order Status 793,061
Delivery 793,061
Stock Level 793,060
Customer Report 7,930,607
70% 69.4% New Order 6,812,536 840
Payment 6,812,532
Order Status 681,254
Delivery 681,254
Stock Level 681,253
Customer Report 6,812,525
60% 59.8% New Order 5,874,847 840
Payment 5,874,848
Order Status 587,485
Delivery 587,484
Stock Level 587,485
Customer Report 5,874,851
50% 49.6% New Order 4,869,465 840
Payment 4,869,464
Order Status 486,947
Delivery 486,946
Stock Level 486,946
Customer Report 4,869,464
40% 39.3% New Order 3,863,953 840
Payment 3,863,950
Order Status 386,395
Delivery 386,394
Stock Level 386,395
Customer Report 3,863,948
30% 30.1% New Order 2,958,485 840
Payment 2,958,486
Order Status 295,848
Delivery 295,848
Stock Level 295,848
Customer Report 2,958,485
20% 20.1% New Order 1,973,329 840
Payment 1,973,334
Order Status 197,332
Delivery 197,335
Stock Level 197,334
Customer Report 1,973,336
10% 10.4% New Order 1,017,275 840
Payment 1,017,270
Order Status 101,727
Delivery 101,727
Stock Level 101,726
Customer Report 1,017,275
Active Idle New Order 0 840
Payment 0
Order Status 0
Delivery 0
Stock Level 0
Customer Report 0